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- Log ----------------------------------------------------------------- commit 56e211f66eda13d263a9aa4e2aa81c2cfd1bb50f Author: Arne Fitzenreiter arne_f@ipfire.org Date: Fri Dec 19 07:12:40 2014 +0100

u-boot: update to 2014.4. and add BPi support.

commit 9894fb91f18a11fc7ef6c7032cff7dc897189a92 Author: Arne Fitzenreiter arne_f@ipfire.org Date: Fri Dec 19 07:10:50 2014 +0100

kernel: update to 3.14.27.

-----------------------------------------------------------------------

Summary of changes: config/rootfiles/common/armv5tel/u-boot | 16 +- .../77 => core/86}/filelists/armv5tel/u-boot | 0 config/u-boot/boot.scr | Bin 419 -> 0 bytes config/u-boot/boot.script | 7 - config/u-boot/convert_bootscript | 1 - config/u-boot/uEnv.txt | 3 + lfs/flash-images | 10 +- lfs/linux | 19 +- lfs/u-boot | 18 +- ...-509d96d4f1f602d62d36db660973249e16f9d088.patch | 10002 +++++++++++++++++++ .../sunxi/002-uboot-jwrdegoede-psci-support.patch | 1495 +++ ...fix-gmac-not-working-reliable-on-bananapi.patch | 20 + 12 files changed, 11558 insertions(+), 33 deletions(-) copy config/rootfiles/{oldcore/77 => core/86}/filelists/armv5tel/u-boot (100%) delete mode 100755 config/u-boot/boot.scr delete mode 100755 config/u-boot/boot.script delete mode 100755 config/u-boot/convert_bootscript create mode 100644 config/u-boot/uEnv.txt create mode 100644 src/patches/u-boot/sunxi/001-uboot-sunxi-509d96d4f1f602d62d36db660973249e16f9d088.patch create mode 100644 src/patches/u-boot/sunxi/002-uboot-jwrdegoede-psci-support.patch create mode 100644 src/patches/u-boot/sunxi/003-uboot-fix-gmac-not-working-reliable-on-bananapi.patch

Difference in files: diff --git a/config/rootfiles/common/armv5tel/u-boot b/config/rootfiles/common/armv5tel/u-boot index b139d7e..a31e3cf 100644 --- a/config/rootfiles/common/armv5tel/u-boot +++ b/config/rootfiles/common/armv5tel/u-boot @@ -1,16 +1,16 @@ #boot/MLO -boot/boot.scr -boot/boot.script -boot/convert_bootscript #boot/u-boot.img +boot/uEnv.txt usr/bin/mkimage #usr/share/u-boot +#usr/share/u-boot/banana_pi +usr/share/u-boot/banana_pi/u-boot-sunxi-with-spl.bin #usr/share/u-boot/pandaboard -#usr/share/u-boot/pandaboard/MLO -#usr/share/u-boot/pandaboard/u-boot.img +usr/share/u-boot/pandaboard/MLO +usr/share/u-boot/pandaboard/u-boot.img #usr/share/u-boot/wandboard_dl -#usr/share/u-boot/wandboard_dl/u-boot.imx +usr/share/u-boot/wandboard_dl/u-boot.imx #usr/share/u-boot/wandboard_quad -#usr/share/u-boot/wandboard_quad/u-boot.imx +usr/share/u-boot/wandboard_quad/u-boot.imx #usr/share/u-boot/wandboard_solo -#usr/share/u-boot/wandboard_solo/u-boot.imx +usr/share/u-boot/wandboard_solo/u-boot.imx diff --git a/config/rootfiles/core/86/filelists/armv5tel/u-boot b/config/rootfiles/core/86/filelists/armv5tel/u-boot new file mode 120000 index 0000000..3df31a8 --- /dev/null +++ b/config/rootfiles/core/86/filelists/armv5tel/u-boot @@ -0,0 +1 @@ +../../../../common/armv5tel/u-boot \ No newline at end of file diff --git a/config/u-boot/boot.scr b/config/u-boot/boot.scr deleted file mode 100755 index 0fb1193..0000000 Binary files a/config/u-boot/boot.scr and /dev/null differ diff --git a/config/u-boot/boot.script b/config/u-boot/boot.script deleted file mode 100755 index 2017e71..0000000 --- a/config/u-boot/boot.script +++ /dev/null @@ -1,7 +0,0 @@ -setenv initrd_high 90000000 -fatload mmc 0:1 0x82000000 zImage-ipfire-multi -#fatload mmc 0:1 0x85000000 uInit-ipfire-multi -fatload mmc 0:1 ${fdtaddr} omap4-${board_name}.dtb -setenv bootargs video=800x600 console=tty1 rootwait smsc95xx.macaddr=$usbethaddr root=/dev/mmcblk0p3 ro -#bootz 0x82000000 0x85000000 ${fdtaddr} -bootz 0x82000000 - ${fdtaddr} diff --git a/config/u-boot/convert_bootscript b/config/u-boot/convert_bootscript deleted file mode 100755 index 962191f..0000000 --- a/config/u-boot/convert_bootscript +++ /dev/null @@ -1 +0,0 @@ -mkimage -A arm -T script -C none -d boot.script boot.scr diff --git a/config/u-boot/uEnv.txt b/config/u-boot/uEnv.txt new file mode 100644 index 0000000..b3bfb47 --- /dev/null +++ b/config/u-boot/uEnv.txt @@ -0,0 +1,3 @@ +uenvcmd=if test "$board" = "panda" ;then run bootpanda; else run bootbananapi; fi; +bootpanda=setenv initrd_high 90000000; fatload mmc 0:1 0x82000000 zImage-ipfire-multi; fatload mmc 0:1 ${fdtaddr} omap4-${board_name}.dtb; setenv bootargs video=800x600 console=tty1 rootwait smsc95xx.macaddr=$usbethaddr root=/dev/mmcblk0p3 ro; bootz 0x82000000 - ${fdtaddr}; +bootbananapi=setenv fdt_high ffffffff; fatload mmc 0:1 0x46000000 zImage-ipfire-multi; fatload mmc 0:1 0x49000000 sun7i-a20-bananapi.dtb; setenv bootargs console=ttyS0,115200n8 rootwait root=/dev/mmcblk0p3 rootwait; bootz 0x46000000 - 0x49000000; diff --git a/lfs/flash-images b/lfs/flash-images index d2050b4..e92a506 100644 --- a/lfs/flash-images +++ b/lfs/flash-images @@ -116,7 +116,7 @@ endif mkdir -pv $(MNThdd)/boot mount $(PART_BOOT) $(MNThdd)/boot

- # Install MLO and uboot first + # Install Pandaboard MLO and uboot first ifeq "$(MACHINE_TYPE)" "arm" cp -v /boot/MLO $(MNThdd)/boot/ cp -v /boot/u-boot.img $(MNThdd)/boot/ @@ -148,8 +148,7 @@ ifeq "$(SCON)" "1"

ifeq "$(MACHINE_TYPE)" "arm" sed -i -e "s| console=tty1 | console=ttyAMA0,115200n8 |g" $(MNThdd)/boot/cmdline.txt - sed -i -e "s| console=tty1 | console=ttyO2,115200n8 |g" $(MNThdd)/boot/boot.script - cd $(MNThdd)/boot && ./convert_bootscript + sed -i -e "s| console=tty1 | console=ttyO2,115200n8 |g" $(MNThdd)/boot/uEnv.txt endif endif

@@ -216,6 +215,11 @@ endif # not copied to a block device) dd if=/dev/zero bs=1M count=$(PADDING) >> $(IMG)

+ifeq "$(MACHINE_TYPE)" "arm" + # Install u-boot for LeMaker Banana Pi into image 8KB + dd if=/usr/share/u-boot/banana_pi/u-boot-sunxi-with-spl.bin of=$(IMG) bs=1K seek=8 conv=notrunc +endif + # Compress Image pigz -f9 < $(IMG) > $(IMAGE_FILE) rm -rf $(IMG) $(MNThdd) diff --git a/lfs/linux b/lfs/linux index 25206ba..5b0de46 100644 --- a/lfs/linux +++ b/lfs/linux @@ -24,11 +24,11 @@

include Config

-VER = 3.14.26 +VER = 3.14.27

-RPI_PATCHES = 3.14.26-grsec-ipfire1 -A7M_PATCHES = 3.14.26-grsec-ipfire1 -GRS_PATCHES = grsecurity-3.0-3.14.26-201412071005.patch.xz +RPI_PATCHES = 3.14.27-grsec-ipfire1 +A7M_PATCHES = 3.14.27-grsec-ipfire1 +GRS_PATCHES = grsecurity-3.0-3.14.27-201412170659.patch.xz

THISAPP = linux-$(VER) DL_FILE = linux-$(VER).tar.xz @@ -37,7 +37,7 @@ DIR_APP = $(DIR_SRC)/$(THISAPP) CFLAGS = CXXFLAGS =

-PAK_VER = 54 +PAK_VER = 55 DEPS = ""

VERSUFIX=ipfire$(KCFG) @@ -77,13 +77,10 @@ rpi-patches-$(RPI_PATCHES).patch.xz = $(URL_IPFIRE)/rpi-patches-$(RPI_PATCHES). arm7-multi-patches-$(A7M_PATCHES).patch.xz = $(URL_IPFIRE)/arm7-multi-patches-$(A7M_PATCHES).patch.xz $(GRS_PATCHES) = $(URL_IPFIRE)/$(GRS_PATCHES)

-$(DL_FILE)_MD5 = 9a91a9c507c9efb68c7075e151c30fa7 - +$(DL_FILE)_MD5 = 0af2d0702df6ee6d7181e697e0af3481 rpi-patches-$(RPI_PATCHES).patch.xz_MD5 = 543a77d5602829f78b18788e5cb82188 - -arm7-multi-patches-$(A7M_PATCHES).patch.xz_MD5 = c395cb6c1946d1c0fb7edc66ea912e86 - -$(GRS_PATCHES)_MD5 = d98e1c65baab50e6669616785dbc34e1 +arm7-multi-patches-$(A7M_PATCHES).patch.xz_MD5 = 7014ce20d9ede588ea2c244d901cbeeb +$(GRS_PATCHES)_MD5 = 66af1d48af9dce2d0eb363bbc6bfb668

install : $(TARGET)

diff --git a/lfs/u-boot b/lfs/u-boot index eafb592..1552566 100644 --- a/lfs/u-boot +++ b/lfs/u-boot @@ -24,7 +24,7 @@

include Config

-VER = 2013.10 +VER = 2014.04

THISAPP = u-boot-$(VER) DL_FILE = $(THISAPP).tar.bz2 @@ -41,7 +41,7 @@ objects = $(DL_FILE)

$(DL_FILE) = $(DL_FROM)/$(DL_FILE)

-$(DL_FILE)_MD5 = a076a044b64371edc52f7e562b13f6b2 +$(DL_FILE)_MD5 = 6d2116d1385a66e9a59742caa9d62a54

install : $(TARGET)

@@ -84,7 +84,6 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) # Install pandaboard uboot as default cd $(DIR_APP) && install MLO /boot/ cd $(DIR_APP) && install u-boot.img /boot/ - cp -vf $(DIR_SRC)/config/u-boot/* /boot/ cd $(DIR_APP) && make distclean

# Wandboard Quad @@ -111,9 +110,22 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) /usr/share/u-boot/wandboard_solo cd $(DIR_APP) && make distclean

+ # LeMaker Banana Pi + -mkdir -pv /usr/share/u-boot/banana_pi + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/u-boot/sunxi/001-uboot-sunxi-509d96d4f1f602d62d36db660973249e16f9d088.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/u-boot/sunxi/002-uboot-jwrdegoede-psci-support.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/u-boot/sunxi/003-uboot-fix-gmac-not-working-reliable-on-bananapi.patch + cd $(DIR_APP) && make CROSS_COMPILE="" Bananapi_config + cd $(DIR_APP) && make CROSS_COMPILE="" HOSTCC="gcc $(CFLAGS)" + cd $(DIR_APP) && install -v -m 644 u-boot-sunxi-with-spl.bin \ + /usr/share/u-boot/banana_pi + # mkimage cd $(DIR_APP) && make CROSS_COMPILE="" HOSTCC="gcc $(CFLAGS)" tools cd $(DIR_APP) && install -v -m 755 tools/mkimage /usr/bin

+ # config (uEnv.txt) + cp -vf $(DIR_SRC)/config/u-boot/* /boot/ + @rm -rf $(DIR_APP) @$(POSTBUILD) diff --git a/src/patches/u-boot/sunxi/001-uboot-sunxi-509d96d4f1f602d62d36db660973249e16f9d088.patch b/src/patches/u-boot/sunxi/001-uboot-sunxi-509d96d4f1f602d62d36db660973249e16f9d088.patch new file mode 100644 index 0000000..15aac6b --- /dev/null +++ b/src/patches/u-boot/sunxi/001-uboot-sunxi-509d96d4f1f602d62d36db660973249e16f9d088.patch @@ -0,0 +1,10002 @@ +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/cmd_boot.c u-boot-sunxi/arch/arm/cpu/armv7/cmd_boot.c +--- u-boot-2014.04/arch/arm/cpu/armv7/cmd_boot.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/cmd_boot.c 2014-09-06 16:58:35.193953144 +0200 +@@ -0,0 +1,20 @@ ++/* ++ * (C) Copyright 2012 Henrik Nordstrom henrik@henriknordstrom.net ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++/* ++ * Misc boot support ++ */ ++#include <common.h> ++#include <command.h> ++ ++#ifdef CONFIG_CMD_GO ++unsigned long do_go_exec(ulong (*entry)(int, char * const []), int argc, ++ char * const argv[]) ++{ ++ invalidate_icache_all(); ++ return entry(argc, argv); ++} ++#endif +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/Makefile u-boot-sunxi/arch/arm/cpu/armv7/Makefile +--- u-boot-2014.04/arch/arm/cpu/armv7/Makefile 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/arch/arm/cpu/armv7/Makefile 2014-09-06 16:58:35.185953145 +0200 +@@ -11,8 +11,9 @@ + + obj-y += cpu.o + obj-y += syslib.o ++obj-y += cmd_boot.o + +-ifneq ($(CONFIG_AM43XX)$(CONFIG_AM33XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TEGRA)$(CONFIG_MX6)$(CONFIG_TI81XX)$(CONFIG_AT91FAMILY),) ++ifneq ($(CONFIG_AM43XX)$(CONFIG_AM33XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TEGRA)$(CONFIG_MX6)$(CONFIG_TI81XX)$(CONFIG_AT91FAMILY)$(CONFIG_SUNXI),) + ifneq ($(CONFIG_SKIP_LOWLEVEL_INIT),y) + obj-y += lowlevel_init.o + endif +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/board.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/board.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/board.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/board.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,166 @@ ++/* ++ * (C) Copyright 2012 Henrik Nordstrom henrik@henriknordstrom.net ++ * ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * Some init for sunxi platform. ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <i2c.h> ++#include <netdev.h> ++#include <miiphy.h> ++#include <serial.h> ++#ifdef CONFIG_SPL_BUILD ++#include <spl.h> ++#endif ++#include <asm/gpio.h> ++#include <asm/io.h> ++#include <asm/arch/clock.h> ++#include <asm/arch/gpio.h> ++#include <asm/arch/sys_proto.h> ++#include <asm/arch/timer.h> ++#include <asm/arch/watchdog.h> ++ ++#ifdef CONFIG_SPL_BUILD ++/* Pointer to the global data structure for SPL */ ++DECLARE_GLOBAL_DATA_PTR; ++ ++/* The sunxi internal brom will try to loader external bootloader ++ * from mmc0, nand flash, mmc2. ++ * Unfortunately we can't check how SPL was loaded so assume ++ * it's always the first SD/MMC controller ++ */ ++u32 spl_boot_device(void) ++{ ++ return BOOT_DEVICE_MMC1; ++} ++ ++/* No confirmation data available in SPL yet. Hardcode bootmode */ ++u32 spl_boot_mode(void) ++{ ++ return MMCSD_MODE_RAW; ++} ++#endif ++ ++int gpio_init(void) ++{ ++#if CONFIG_CONS_INDEX == 1 && defined(CONFIG_UART0_PORT_F) ++#if defined(CONFIG_SUN4I) || defined(CONFIG_SUN7I) ++ /* disable GPB22,23 as uart0 tx,rx to avoid conflict */ ++ sunxi_gpio_set_cfgpin(SUNXI_GPB(22), SUNXI_GPIO_INPUT); ++ sunxi_gpio_set_cfgpin(SUNXI_GPB(23), SUNXI_GPIO_INPUT); ++#endif ++ sunxi_gpio_set_cfgpin(SUNXI_GPF(2), SUNXI_GPF2_UART0_TX); ++ sunxi_gpio_set_cfgpin(SUNXI_GPF(4), SUNXI_GPF4_UART0_RX); ++ sunxi_gpio_set_pull(SUNXI_GPF(4), 1); ++#elif CONFIG_CONS_INDEX == 1 && (defined(CONFIG_SUN4I) || defined(CONFIG_SUN7I)) ++ sunxi_gpio_set_cfgpin(SUNXI_GPB(22), SUN4I_GPB22_UART0_TX); ++ sunxi_gpio_set_cfgpin(SUNXI_GPB(23), SUN4I_GPB23_UART0_RX); ++ sunxi_gpio_set_pull(SUNXI_GPB(23), 1); ++#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_SUN6I) ++ sunxi_gpio_set_cfgpin(SUNXI_GPH(20), 2); ++ sunxi_gpio_set_cfgpin(SUNXI_GPH(21), 2); ++ sunxi_gpio_set_pull(SUNXI_GPH(21), 1); ++#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_SUN5I) ++ sunxi_gpio_set_cfgpin(SUNXI_GPB(19), SUN5I_GPB19_UART0_TX); ++ sunxi_gpio_set_cfgpin(SUNXI_GPB(20), SUN5I_GPB20_UART0_RX); ++ sunxi_gpio_set_pull(SUNXI_GPB(20), 1); ++#elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_SUN5I) ++ sunxi_gpio_set_cfgpin(SUNXI_GPG(3), SUN5I_GPG3_UART1_TX); ++ sunxi_gpio_set_cfgpin(SUNXI_GPG(4), SUN5I_GPG4_UART1_RX); ++ sunxi_gpio_set_pull(SUNXI_GPG(4), 1); ++#elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_SUN8I) ++ sunxi_gpio_set_cfgpin(SUNXI_GPL(2), SUN8I_GPL2_R_UART_TX); ++ sunxi_gpio_set_cfgpin(SUNXI_GPL(3), SUN8I_GPL3_R_UART_RX); ++ sunxi_gpio_set_pull(SUNXI_GPL(3), 1); ++#else ++#error Unsupported console port number. Please fix pin mux settings in board.c ++#endif ++ ++ return 0; ++} ++ ++void reset_cpu(ulong addr) ++{ ++ watchdog_set(0); ++ while (1); ++} ++ ++/* do some early init */ ++void s_init(void) ++{ ++#if !defined CONFIG_SPL_BUILD && (defined CONFIG_SUN7I || defined CONFIG_SUN6I) ++ /* Enable SMP mode for CPU0, by setting bit 6 of Auxiliary Ctl reg */ ++ asm volatile( ++ "mrc p15, 0, r0, c1, c0, 1\n" ++ "orr r0, r0, #1 << 6\n" ++ "mcr p15, 0, r0, c1, c0, 1\n"); ++#endif ++ ++ watchdog_init(); ++ clock_init(); ++ timer_init(); ++ gpio_init(); ++ i2c_init_board(); ++ ++#ifdef CONFIG_SPL_BUILD ++ gd = &gdata; ++ preloader_console_init(); ++ ++#ifdef CONFIG_SPL_I2C_SUPPORT ++ /* Needed early by sunxi_board_init if PMU is enabled */ ++ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); ++#endif ++#endif ++/* No SPL on sun6i, so we do sunxi_board_init() from non spl there */ ++#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_SUN6I) || defined(CONFIG_SUN8I) ++ sunxi_board_init(); ++#endif ++} ++ ++#ifndef CONFIG_SYS_DCACHE_OFF ++void enable_caches(void) ++{ ++ /* Enable D-cache. I-cache is already enabled in start.S */ ++ dcache_enable(); ++} ++#endif ++ ++#ifdef CONFIG_CMD_NET ++/* ++ * Initializes on-chip ethernet controllers. ++ * to override, implement board_eth_init() ++ */ ++int cpu_eth_init(bd_t *bis) ++{ ++ __maybe_unused int rc; ++ ++#ifdef CONFIG_MACPWR ++ gpio_direction_output(CONFIG_MACPWR, 1); ++ mdelay(200); ++#endif ++ ++#ifdef CONFIG_SUNXI_EMAC ++ rc = sunxi_emac_initialize(bis); ++ if (rc < 0) { ++ printf("sunxi: failed to initialize emac\n"); ++ return rc; ++ } ++#endif ++ ++#ifdef CONFIG_SUNXI_GMAC ++ rc = sunxi_gmac_initialize(bis); ++ if (rc < 0) { ++ printf("sunxi: failed to initialize gmac\n"); ++ return rc; ++ } ++#endif ++ ++ return 0; ++} ++#endif +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/clock.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/clock.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/clock.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/clock.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,25 @@ ++/* ++ * (C) Copyright 2007-2012 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * (C) Copyright 2013 Luke Kenneth Casson Leighton lkcl@lkcl.net ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/clock.h> ++#include <asm/arch/gpio.h> ++#include <asm/arch/sys_proto.h> ++ ++int clock_init(void) ++{ ++#ifdef CONFIG_SPL_BUILD ++ clock_init_safe(); ++#endif ++ clock_init_uart(); ++ ++ return 0; ++} +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/clock_sun4i.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/clock_sun4i.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/clock_sun4i.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/clock_sun4i.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,188 @@ ++/* ++ * sun4i, sun5i and sun7i specific clock code ++ * ++ * (C) Copyright 2007-2012 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * (C) Copyright 2013 Luke Kenneth Casson Leighton lkcl@lkcl.net ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/clock.h> ++#include <asm/arch/gpio.h> ++#include <asm/arch/sys_proto.h> ++ ++#ifdef CONFIG_SPL_BUILD ++void clock_init_safe(void) ++{ ++ struct sunxi_ccm_reg * const ccm = ++ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ ++ /* Set safe defaults until PMU is configured */ ++ writel(AXI_DIV_1 << AXI_DIV_SHIFT | ++ AHB_DIV_2 << AHB_DIV_SHIFT | ++ APB0_DIV_1 << APB0_DIV_SHIFT | ++ CPU_CLK_SRC_OSC24M << CPU_CLK_SRC_SHIFT, ++ &ccm->cpu_ahb_apb0_cfg); ++ writel(PLL1_CFG_DEFAULT, &ccm->pll1_cfg); ++ sdelay(200); ++ writel(AXI_DIV_1 << AXI_DIV_SHIFT | ++ AHB_DIV_2 << AHB_DIV_SHIFT | ++ APB0_DIV_1 << APB0_DIV_SHIFT | ++ CPU_CLK_SRC_PLL1 << CPU_CLK_SRC_SHIFT, ++ &ccm->cpu_ahb_apb0_cfg); ++#ifdef CONFIG_SUN7I ++ writel(0x1 << AHB_GATE_OFFSET_DMA | readl(&ccm->ahb_gate0), ++ &ccm->ahb_gate0); ++#endif ++ writel(PLL6_CFG_DEFAULT, &ccm->pll6_cfg); ++} ++#endif ++ ++void clock_init_uart(void) ++{ ++ struct sunxi_ccm_reg *const ccm = ++ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ ++ /* uart clock source is apb1 */ ++ writel(APB1_CLK_SRC_OSC24M| ++ APB1_CLK_RATE_N_1| ++ APB1_CLK_RATE_M(1), ++ &ccm->apb1_clk_div_cfg); ++ ++ /* open the clock for uart */ ++ setbits_le32(&ccm->apb1_gate, ++ CLK_GATE_OPEN << (APB1_GATE_UART_SHIFT+CONFIG_CONS_INDEX-1)); ++} ++ ++int clock_twi_onoff(int port, int state) ++{ ++ struct sunxi_ccm_reg *const ccm = ++ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ ++ if (port > 2) ++ return -1; ++ ++ /* set the apb clock gate for twi */ ++ if (state) ++ setbits_le32(&ccm->apb1_gate, ++ CLK_GATE_OPEN << (APB1_GATE_TWI_SHIFT+port)); ++ else ++ clrbits_le32(&ccm->apb1_gate, ++ CLK_GATE_OPEN << (APB1_GATE_TWI_SHIFT+port)); ++ ++ return 0; ++} ++ ++#ifdef CONFIG_SPL_BUILD ++#define PLL1_CFG(N, K, M, P) ( 1 << CCM_PLL1_CFG_ENABLE_SHIFT | \ ++ 0 << CCM_PLL1_CFG_VCO_RST_SHIFT | \ ++ 8 << CCM_PLL1_CFG_VCO_BIAS_SHIFT | \ ++ 0 << CCM_PLL1_CFG_PLL4_EXCH_SHIFT | \ ++ 16 << CCM_PLL1_CFG_BIAS_CUR_SHIFT | \ ++ (P)<< CCM_PLL1_CFG_DIVP_SHIFT | \ ++ 2 << CCM_PLL1_CFG_LCK_TMR_SHIFT | \ ++ (N)<< CCM_PLL1_CFG_FACTOR_N_SHIFT | \ ++ (K)<< CCM_PLL1_CFG_FACTOR_K_SHIFT | \ ++ 0 << CCM_PLL1_CFG_SIG_DELT_PAT_IN_SHIFT | \ ++ 0 << CCM_PLL1_CFG_SIG_DELT_PAT_EN_SHIFT | \ ++ (M)<< CCM_PLL1_CFG_FACTOR_M_SHIFT) ++ ++static struct { ++ u32 pll1_cfg; ++ unsigned int freq; ++} pll1_para[] = { ++ /* This array must be ordered by frequency. */ ++ { PLL1_CFG(16, 0, 0, 0), 384000000 }, ++ { PLL1_CFG(16, 1, 0, 0), 768000000 }, ++ { PLL1_CFG(20, 1, 0, 0), 960000000 }, ++ { PLL1_CFG(21, 1, 0, 0), 1008000000}, ++ { PLL1_CFG(22, 1, 0, 0), 1056000000}, ++ { PLL1_CFG(23, 1, 0, 0), 1104000000}, ++ { PLL1_CFG(24, 1, 0, 0), 1152000000}, ++ { PLL1_CFG(25, 1, 0, 0), 1200000000}, ++ { PLL1_CFG(26, 1, 0, 0), 1248000000}, ++ { PLL1_CFG(27, 1, 0, 0), 1296000000}, ++ { PLL1_CFG(28, 1, 0, 0), 1344000000}, ++ { PLL1_CFG(29, 1, 0, 0), 1392000000}, ++ { PLL1_CFG(30, 1, 0, 0), 1440000000}, ++ { PLL1_CFG(31, 1, 0, 0), 1488000000}, ++ /* Final catchall entry */ ++ { PLL1_CFG(31, 1, 0, 0), ~0}, ++}; ++ ++void clock_set_pll1(unsigned int hz) ++{ ++ int i = 0; ++ int axi, ahb, apb0; ++ struct sunxi_ccm_reg * const ccm = ++ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ ++ /* Find target frequency */ ++ while (pll1_para[i].freq < hz) ++ i++; ++ ++ hz = pll1_para[i].freq; ++ ++ /* Calculate system clock divisors */ ++ axi = DIV_ROUND_UP(hz, 432000000); /* Max 450MHz */ ++ ahb = DIV_ROUND_UP(hz/axi, 204000000); /* Max 250MHz */ ++ apb0 = 2; /* Max 150MHz */ ++ ++ printf("CPU: %uHz, AXI/AHB/APB: %d/%d/%d\n", hz, axi, ahb, apb0); ++ ++ /* Map divisors to register values */ ++ axi = axi - 1; ++ if (ahb > 4) ++ ahb = 3; ++ else if (ahb > 2) ++ ahb = 2; ++ else if (ahb > 1) ++ ahb = 1; ++ else ++ ahb = 0; ++ ++ apb0 = apb0 - 1; ++ ++ /* Switch to 24MHz clock while changing PLL1 */ ++ writel(AXI_DIV_1 << AXI_DIV_SHIFT | ++ AHB_DIV_2 << AHB_DIV_SHIFT | ++ APB0_DIV_1 << APB0_DIV_SHIFT | ++ CPU_CLK_SRC_OSC24M << CPU_CLK_SRC_SHIFT, ++ &ccm->cpu_ahb_apb0_cfg); ++ sdelay(20); ++ ++ /* Configure sys clock divisors */ ++ writel(axi << AXI_DIV_SHIFT | ++ ahb << AHB_DIV_SHIFT | ++ apb0 << APB0_DIV_SHIFT | ++ CPU_CLK_SRC_OSC24M << CPU_CLK_SRC_SHIFT, ++ &ccm->cpu_ahb_apb0_cfg); ++ ++ /* Configure PLL1 at the desired frequency */ ++ writel(pll1_para[i].pll1_cfg, &ccm->pll1_cfg); ++ sdelay(200); ++ ++ /* Switch CPU to PLL1 */ ++ writel(axi << AXI_DIV_SHIFT | ++ ahb << AHB_DIV_SHIFT | ++ apb0 << APB0_DIV_SHIFT | ++ CPU_CLK_SRC_PLL1 << CPU_CLK_SRC_SHIFT, ++ &ccm->cpu_ahb_apb0_cfg); ++ sdelay(20); ++} ++#endif ++ ++unsigned int clock_get_pll6(void) ++{ ++ struct sunxi_ccm_reg *const ccm = ++ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ uint32_t rval = readl(&ccm->pll6_cfg); ++ int n = ((rval & CCM_PLL6_CTRL_N_MASK) >> CCM_PLL6_CTRL_N_SHIFT); ++ int k = ((rval & CCM_PLL6_CTRL_K_MASK) >> CCM_PLL6_CTRL_K_SHIFT) + 1; ++ return 24000000 * n * k / 2; ++} +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/clock_sun6i.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/clock_sun6i.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/clock_sun6i.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/clock_sun6i.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,110 @@ ++/* ++ * sun6i specific clock code ++ * ++ * (C) Copyright 2007-2012 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * (C) Copyright 2013 Luke Kenneth Casson Leighton lkcl@lkcl.net ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/clock.h> ++#include <asm/arch/gpio.h> ++#include <asm/arch/prcm.h> ++#include <asm/arch/sys_proto.h> ++ ++#ifdef CONFIG_SPL_BUILD ++void clock_init_safe(void) ++{ ++ struct sunxi_ccm_reg * const ccm = ++ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ struct sunxi_prcm_reg * const prcm = ++ (struct sunxi_prcm_reg *)SUNXI_PRCM_BASE; ++ ++ /* Set PLL ldo voltage without this PLL6 does not work properly */ ++ writel(PRCM_PLL_CTRL_LDO_DIGITAL_EN | PRCM_PLL_CTRL_LDO_ANALOG_EN | ++ PRCM_PLL_CTRL_EXT_OSC_EN | PRCM_PLL_CTRL_LDO_OUT_L(1140) | ++ PRCM_PLL_CTRL_LDO_KEY, &prcm->pll_ctrl1); ++ writel(PRCM_PLL_CTRL_LDO_DIGITAL_EN | PRCM_PLL_CTRL_LDO_ANALOG_EN | ++ PRCM_PLL_CTRL_EXT_OSC_EN | PRCM_PLL_CTRL_LDO_OUT_L(1140) | ++ PRCM_PLL_CTRL_LDO_KEY, &prcm->pll_ctrl1); ++ writel(PRCM_PLL_CTRL_LDO_DIGITAL_EN | PRCM_PLL_CTRL_LDO_ANALOG_EN | ++ PRCM_PLL_CTRL_EXT_OSC_EN | PRCM_PLL_CTRL_LDO_OUT_L(1140), ++ &prcm->pll_ctrl1); ++ ++ /* AXI and PLL1 settings from boot0 / boot1, PLL1 set to 486 Mhz */ ++ writel(AXI_DIV_3 << AXI_DIV_SHIFT | ++ ATB_DIV_2 << ATB_DIV_SHIFT | ++ CPU_CLK_SRC_OSC24M << CPU_CLK_SRC_SHIFT, ++ &ccm->cpu_axi_cfg); ++ writel(PLL1_CFG_DEFAULT, &ccm->pll1_cfg); ++ sdelay(200); ++ writel(AXI_DIV_3 << AXI_DIV_SHIFT | ++ ATB_DIV_2 << ATB_DIV_SHIFT | ++ CPU_CLK_SRC_PLL1 << CPU_CLK_SRC_SHIFT, ++ &ccm->cpu_axi_cfg); ++ ++ writel(PLL6_CFG_DEFAULT, &ccm->pll6_cfg); ++} ++#endif ++ ++void clock_init_uart(void) ++{ ++ struct sunxi_ccm_reg *const ccm = ++ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ ++#if CONFIG_CONS_INDEX < 5 ++ /* uart clock source is apb2 */ ++ writel(APB2_CLK_SRC_OSC24M| ++ APB2_CLK_RATE_N_1| ++ APB2_CLK_RATE_M(1), ++ &ccm->apb2_div); ++ ++ /* open the clock for uart */ ++ setbits_le32(&ccm->apb2_gate, ++ CLK_GATE_OPEN << (APB2_GATE_UART_SHIFT+CONFIG_CONS_INDEX-1)); ++ ++ /* deassert uart reset */ ++ setbits_le32(&ccm->apb2_reset_cfg, ++ 1 << (APB2_RESET_UART_SHIFT+CONFIG_CONS_INDEX-1)); ++#else ++ /* enable R_PIO and R_UART clocks, and de-assert resets */ ++ prcm_apb0_enable(PRCM_APB0_GATE_PIO | PRCM_APB0_GATE_UART); ++#endif ++ ++ /* Dup with clock_init_safe(), drop once sun6i SPL support lands */ ++ writel(PLL6_CFG_DEFAULT, &ccm->pll6_cfg); ++} ++ ++int clock_twi_onoff(int port, int state) ++{ ++ struct sunxi_ccm_reg *const ccm = ++ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ ++ if (port > 3) ++ return -1; ++ ++ /* set the apb clock gate for twi */ ++ if (state) ++ setbits_le32(&ccm->apb2_gate, ++ CLK_GATE_OPEN << (APB2_GATE_TWI_SHIFT+port)); ++ else ++ clrbits_le32(&ccm->apb2_gate, ++ CLK_GATE_OPEN << (APB2_GATE_TWI_SHIFT+port)); ++ ++ return 0; ++} ++ ++unsigned int clock_get_pll6(void) ++{ ++ struct sunxi_ccm_reg *const ccm = ++ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ uint32_t rval = readl(&ccm->pll6_cfg); ++ int n = ((rval & CCM_PLL6_CTRL_N_MASK) >> CCM_PLL6_CTRL_N_SHIFT) + 1; ++ int k = ((rval & CCM_PLL6_CTRL_K_MASK) >> CCM_PLL6_CTRL_K_SHIFT) + 1; ++ return 24000000 * n * k / 2; ++} +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/cmd_watchdog.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/cmd_watchdog.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/cmd_watchdog.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/cmd_watchdog.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,29 @@ ++/* ++ * (C) Copyright 2012 Henrik Nordstrom henrik@henriknordstrom.net ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/watchdog.h> ++ ++int do_sunxi_watchdog(cmd_tbl_t *cmdtp, int flag, int argc, const char *argv[]) ++{ ++ unsigned long interval; ++ ++ if (argc < 2) { ++ printf("usage: watchdog seconds\n"); ++ printf("over %d to disable watchdog\n", WDT_MAX_TIMEOUT); ++ } ++ interval = simple_strtoul(argv[1], NULL, 10); ++ watchdog_set((unsigned int)interval); ++ ++ return 0; ++} ++ ++U_BOOT_CMD( ++ watchdog, 2, 1, do_sunxi_watchdog, ++ "Set watchdog [0 - 16]. [17+} disables", ++ "" ++); +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/config.mk u-boot-sunxi/arch/arm/cpu/armv7/sunxi/config.mk +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/config.mk 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/config.mk 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,8 @@ ++# Build a combined spl + u-boot image ++ifdef CONFIG_SPL ++ifndef CONFIG_SPL_BUILD ++ifndef CONFIG_SPL_FEL ++ALL-y += u-boot-sunxi-with-spl.bin ++endif ++endif ++endif +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/cpu_info.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/cpu_info.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/cpu_info.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/cpu_info.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,38 @@ ++/* ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/cpu.h> ++ ++#ifdef CONFIG_DISPLAY_CPUINFO ++int print_cpuinfo(void) ++{ ++#ifdef CONFIG_SUN4I ++ puts("CPU: Allwinner A10 (SUN4I)\n"); ++#elif defined CONFIG_SUN5I ++ u32 val = readl(SUNXI_SID_BASE + 0x08); ++ switch ((val >> 12) & 0xf) { ++ case 0: puts("CPU: Allwinner A12 (SUN5I)\n"); break; ++ case 3: puts("CPU: Allwinner A13 (SUN5I)\n"); break; ++ case 7: puts("CPU: Allwinner A10s (SUN5I)\n"); break; ++ default: puts("CPU: Allwinner A1X (SUN5I)\n"); ++ } ++#elif defined CONFIG_SUN6I ++ puts("CPU: Allwinner A31 (SUN6I)\n"); ++#elif defined CONFIG_SUN7I ++ puts("CPU: Allwinner A20 (SUN7I)\n"); ++#elif defined CONFIG_SUN8I ++ puts("CPU: Allwinner A23 (SUN8I)\n"); ++#else ++#warning Please update cpu_info.c with correct CPU information ++ puts("CPU: SUNXI Family\n"); ++#endif ++ return 0; ++} ++#endif +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/dram.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/dram.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/dram.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/dram.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,693 @@ ++/* ++ * sunxi DRAM controller initialization ++ * (C) Copyright 2012 Henrik Nordstrom henrik@henriknordstrom.net ++ * (C) Copyright 2013 Luke Kenneth Casson Leighton lkcl@lkcl.net ++ * ++ * Based on sun4i Linux kernel sources mach-sunxi/pm/standby/dram*.c ++ * and earlier U-Boot Allwiner A10 SPL work ++ * ++ * (C) Copyright 2007-2012 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Berg Xing bergxing@allwinnertech.com ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++/* ++ * Unfortunately the only documentation we have on the sun7i DRAM ++ * controller is Allwinner boot0 + boot1 code, and that code uses ++ * magic numbers & shifts with no explanations. Hence this code is ++ * rather undocumented and full of magic. ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/clock.h> ++#include <asm/arch/dram.h> ++#include <asm/arch/timer.h> ++#include <asm/arch/sys_proto.h> ++ ++#define CPU_CFG_CHIP_VER(n) ((n) << 6) ++#define CPU_CFG_CHIP_VER_MASK CPU_CFG_CHIP_VER(0x3) ++#define CPU_CFG_CHIP_REV_A 0x0 ++#define CPU_CFG_CHIP_REV_C1 0x1 ++#define CPU_CFG_CHIP_REV_C2 0x2 ++#define CPU_CFG_CHIP_REV_B 0x3 ++ ++/* ++ * Wait up to 1s for mask to be clear in given reg. ++ */ ++static void await_completion(u32 *reg, u32 mask) ++{ ++ unsigned long tmo = timer_get_us() + 1000000; ++ ++ while (readl(reg) & mask) { ++ if (timer_get_us() > tmo) ++ panic("Timeout initialising DRAM\n"); ++ } ++} ++ ++static void mctl_ddr3_reset(void) ++{ ++ struct sunxi_dram_reg *dram = ++ (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; ++ ++#ifdef CONFIG_SUN4I ++ struct sunxi_timer_reg *timer = ++ (struct sunxi_timer_reg *)SUNXI_TIMER_BASE; ++ u32 reg_val; ++ ++ writel(0, &timer->cpu_cfg); ++ reg_val = readl(&timer->cpu_cfg); ++ ++ if ((reg_val & CPU_CFG_CHIP_VER_MASK) != ++ CPU_CFG_CHIP_VER(CPU_CFG_CHIP_REV_A)) { ++ setbits_le32(&dram->mcr, DRAM_MCR_RESET); ++ udelay(2); ++ clrbits_le32(&dram->mcr, DRAM_MCR_RESET); ++ } else ++#endif ++ { ++ clrbits_le32(&dram->mcr, DRAM_MCR_RESET); ++ udelay(2); ++ setbits_le32(&dram->mcr, DRAM_MCR_RESET); ++ } ++} ++ ++static void mctl_set_drive(void) ++{ ++ struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; ++ ++#ifdef CONFIG_SUN7I ++ clrsetbits_le32(&dram->mcr, DRAM_MCR_MODE_NORM(0x3) | (0x3 << 28), ++#else ++ clrsetbits_le32(&dram->mcr, DRAM_MCR_MODE_NORM(0x3), ++#endif ++ DRAM_MCR_MODE_EN(0x3) | ++ 0xffc); ++} ++ ++static void mctl_itm_disable(void) ++{ ++ struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; ++ ++ clrsetbits_le32(&dram->ccr, DRAM_CCR_INIT, DRAM_CCR_ITM_OFF); ++} ++ ++static void mctl_itm_enable(void) ++{ ++ struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; ++ ++ clrbits_le32(&dram->ccr, DRAM_CCR_ITM_OFF); ++} ++ ++static void mctl_enable_dll0(u32 phase) ++{ ++ struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; ++ ++ clrsetbits_le32(&dram->dllcr[0], 0x3f << 6, ++ ((phase >> 16) & 0x3f) << 6); ++ clrsetbits_le32(&dram->dllcr[0], DRAM_DLLCR_NRESET, DRAM_DLLCR_DISABLE); ++ udelay(2); ++ ++ clrbits_le32(&dram->dllcr[0], DRAM_DLLCR_NRESET | DRAM_DLLCR_DISABLE); ++ udelay(22); ++ ++ clrsetbits_le32(&dram->dllcr[0], DRAM_DLLCR_DISABLE, DRAM_DLLCR_NRESET); ++ udelay(22); ++} ++ ++/* ++ * Note: This differs from pm/standby in that it checks the bus width ++ */ ++static void mctl_enable_dllx(u32 phase) ++{ ++ struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; ++ u32 i, n, bus_width; ++ ++ bus_width = readl(&dram->dcr); ++ ++ if ((bus_width & DRAM_DCR_BUS_WIDTH_MASK) == ++ DRAM_DCR_BUS_WIDTH(DRAM_DCR_BUS_WIDTH_32BIT)) ++ n = DRAM_DCR_NR_DLLCR_32BIT; ++ else ++ n = DRAM_DCR_NR_DLLCR_16BIT; ++ ++ for (i = 1; i < n; i++) { ++ clrsetbits_le32(&dram->dllcr[i], 0xf << 14, ++ (phase & 0xf) << 14); ++ clrsetbits_le32(&dram->dllcr[i], DRAM_DLLCR_NRESET, ++ DRAM_DLLCR_DISABLE); ++ phase >>= 4; ++ } ++ udelay(2); ++ ++ for (i = 1; i < n; i++) ++ clrbits_le32(&dram->dllcr[i], DRAM_DLLCR_NRESET | ++ DRAM_DLLCR_DISABLE); ++ udelay(22); ++ ++ for (i = 1; i < n; i++) ++ clrsetbits_le32(&dram->dllcr[i], DRAM_DLLCR_DISABLE, ++ DRAM_DLLCR_NRESET); ++ udelay(22); ++} ++ ++static u32 hpcr_value[32] = { ++#ifdef CONFIG_SUN5I ++ 0, 0, 0, 0, ++ 0, 0, 0, 0, ++ 0, 0, 0, 0, ++ 0, 0, 0, 0, ++ 0x1031, 0x1031, 0x0735, 0x1035, ++ 0x1035, 0x0731, 0x1031, 0, ++ 0x0301, 0x0301, 0x0301, 0x0301, ++ 0x0301, 0x0301, 0x0301, 0 ++#endif ++#ifdef CONFIG_SUN4I ++ 0x0301, 0x0301, 0x0301, 0x0301, ++ 0x0301, 0x0301, 0, 0, ++ 0, 0, 0, 0, ++ 0, 0, 0, 0, ++ 0x1031, 0x1031, 0x0735, 0x5031, ++ 0x1035, 0x0731, 0x1031, 0x0735, ++ 0x1035, 0x1031, 0x0731, 0x1035, ++ 0x1031, 0x0301, 0x0301, 0x0731 ++#endif ++#ifdef CONFIG_SUN7I ++ 0x0301, 0x0301, 0x0301, 0x0301, ++ 0x0301, 0x0301, 0x0301, 0x0301, ++ 0, 0, 0, 0, ++ 0, 0, 0, 0, ++ 0x1031, 0x1031, 0x0735, 0x1035, ++ 0x1035, 0x0731, 0x1031, 0x0735, ++ 0x1035, 0x1031, 0x0731, 0x1035, ++ 0x0001, 0x1031, 0, 0x1031 ++ /* last row differs from boot0 source table ++ * 0x1031, 0x0301, 0x0301, 0x0731 ++ * but boot0 code skips #28 and #30, and sets #29 and #31 to the ++ * value from #28 entry (0x1031) ++ */ ++#endif ++}; ++ ++static void mctl_configure_hostport(void) ++{ ++ struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; ++ u32 i; ++ ++ for (i = 0; i < 32; i++) ++ writel(hpcr_value[i], &dram->hpcr[i]); ++} ++ ++static void mctl_setup_dram_clock(u32 clk) ++{ ++ u32 reg_val; ++ struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ ++ /* setup DRAM PLL */ ++ reg_val = readl(&ccm->pll5_cfg); ++ reg_val &= ~CCM_PLL5_CTRL_M_MASK; /* set M to 0 (x1) */ ++ reg_val &= ~CCM_PLL5_CTRL_K_MASK; /* set K to 0 (x1) */ ++ reg_val &= ~CCM_PLL5_CTRL_N_MASK; /* set N to 0 (x0) */ ++ reg_val &= ~CCM_PLL5_CTRL_P_MASK; /* set P to 0 (x1) */ ++ if (clk >= 540 && clk < 552) { ++ /* dram = 540MHz, pll5p = 540MHz */ ++ reg_val |= CCM_PLL5_CTRL_M(CCM_PLL5_CTRL_M_X(2)); ++ reg_val |= CCM_PLL5_CTRL_K(CCM_PLL5_CTRL_K_X(3)); ++ reg_val |= CCM_PLL5_CTRL_N(CCM_PLL5_CTRL_N_X(15)); ++ reg_val |= CCM_PLL5_CTRL_P(1); ++ } else if (clk >= 512 && clk < 528) { ++ /* dram = 512MHz, pll5p = 384MHz */ ++ reg_val |= CCM_PLL5_CTRL_M(CCM_PLL5_CTRL_M_X(3)); ++ reg_val |= CCM_PLL5_CTRL_K(CCM_PLL5_CTRL_K_X(4)); ++ reg_val |= CCM_PLL5_CTRL_N(CCM_PLL5_CTRL_N_X(16)); ++ reg_val |= CCM_PLL5_CTRL_P(2); ++ } else if (clk >= 496 && clk < 504) { ++ /* dram = 496MHz, pll5p = 372MHz */ ++ reg_val |= CCM_PLL5_CTRL_M(CCM_PLL5_CTRL_M_X(3)); ++ reg_val |= CCM_PLL5_CTRL_K(CCM_PLL5_CTRL_K_X(2)); ++ reg_val |= CCM_PLL5_CTRL_N(CCM_PLL5_CTRL_N_X(31)); ++ reg_val |= CCM_PLL5_CTRL_P(2); ++ } else if (clk >= 468 && clk < 480) { ++ /* dram = 468MHz, pll5p = 468MHz */ ++ reg_val |= CCM_PLL5_CTRL_M(CCM_PLL5_CTRL_M_X(2)); ++ reg_val |= CCM_PLL5_CTRL_K(CCM_PLL5_CTRL_K_X(3)); ++ reg_val |= CCM_PLL5_CTRL_N(CCM_PLL5_CTRL_N_X(13)); ++ reg_val |= CCM_PLL5_CTRL_P(1); ++ } else if (clk >= 396 && clk < 408) { ++ /* dram = 396MHz, pll5p = 396MHz */ ++ reg_val |= CCM_PLL5_CTRL_M(CCM_PLL5_CTRL_M_X(2)); ++ reg_val |= CCM_PLL5_CTRL_K(CCM_PLL5_CTRL_K_X(3)); ++ reg_val |= CCM_PLL5_CTRL_N(CCM_PLL5_CTRL_N_X(11)); ++ reg_val |= CCM_PLL5_CTRL_P(1); ++ } else { ++ /* any other frequency that is a multiple of 24 */ ++ reg_val |= CCM_PLL5_CTRL_M(CCM_PLL5_CTRL_M_X(2)); ++ reg_val |= CCM_PLL5_CTRL_K(CCM_PLL5_CTRL_K_X(2)); ++ reg_val |= CCM_PLL5_CTRL_N(CCM_PLL5_CTRL_N_X(clk / 24)); ++ reg_val |= CCM_PLL5_CTRL_P(CCM_PLL5_CTRL_P_X(2)); ++ } ++ reg_val &= ~CCM_PLL5_CTRL_VCO_GAIN; /* PLL VCO Gain off */ ++ reg_val |= CCM_PLL5_CTRL_EN; /* PLL On */ ++ writel(reg_val, &ccm->pll5_cfg); ++ udelay(5500); ++ ++ setbits_le32(&ccm->pll5_cfg, CCM_PLL5_CTRL_DDR_CLK); ++ ++#if defined(CONFIG_SUN4I) || defined(CONFIG_SUN7I) ++ /* reset GPS */ ++ clrbits_le32(&ccm->gps_clk_cfg, CCM_GPS_CTRL_RESET | CCM_GPS_CTRL_GATE); ++ setbits_le32(&ccm->ahb_gate0, CCM_AHB_GATE_GPS); ++ udelay(1); ++ clrbits_le32(&ccm->ahb_gate0, CCM_AHB_GATE_GPS); ++#endif ++ ++#if defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I) ++ /* setup MBUS clock */ ++ reg_val = CCM_MBUS_CTRL_GATE | ++#if defined(CONFIG_SUN7I) && defined(CONFIG_FAST_MBUS) ++ CCM_MBUS_CTRL_CLK_SRC(CCM_MBUS_CTRL_CLK_SRC_PLL6) | ++ CCM_MBUS_CTRL_N(CCM_MBUS_CTRL_N_X(1)) | ++ CCM_MBUS_CTRL_M(CCM_MBUS_CTRL_M_X(3)); ++#elif defined(CONFIG_SUN7I) && !defined(CONFIG_FAST_MBUS) ++ CCM_MBUS_CTRL_CLK_SRC(CCM_MBUS_CTRL_CLK_SRC_PLL6) | ++ CCM_MBUS_CTRL_N(CCM_MBUS_CTRL_N_X(2)) | ++ CCM_MBUS_CTRL_M(CCM_MBUS_CTRL_M_X(2)); ++#else /* defined(CONFIG_SUN5I) */ ++ CCM_MBUS_CTRL_CLK_SRC(CCM_MBUS_CTRL_CLK_SRC_PLL5) | ++ CCM_MBUS_CTRL_N(CCM_MBUS_CTRL_N_X(1)) | ++ CCM_MBUS_CTRL_M(CCM_MBUS_CTRL_M_X(2)); ++#endif ++ writel(reg_val, &ccm->mbus_clk_cfg); ++#endif ++ ++ /* ++ * open DRAMC AHB & DLL register clock ++ * close it first ++ */ ++#if defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I) ++ clrbits_le32(&ccm->ahb_gate0, CCM_AHB_GATE_SDRAM | CCM_AHB_GATE_DLL); ++#else ++ clrbits_le32(&ccm->ahb_gate0, CCM_AHB_GATE_SDRAM); ++#endif ++ udelay(22); ++ ++ /* then open it */ ++#if defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I) ++ setbits_le32(&ccm->ahb_gate0, CCM_AHB_GATE_SDRAM | CCM_AHB_GATE_DLL); ++#else ++ setbits_le32(&ccm->ahb_gate0, CCM_AHB_GATE_SDRAM); ++#endif ++ udelay(22); ++} ++ ++static int dramc_scan_readpipe(void) ++{ ++ struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; ++ u32 reg_val; ++ ++ /* data training trigger */ ++#ifdef CONFIG_SUN7I ++ clrbits_le32(&dram->csr, DRAM_CSR_FAILED); ++#endif ++ setbits_le32(&dram->ccr, DRAM_CCR_DATA_TRAINING); ++ ++ /* check whether data training process has completed */ ++ await_completion(&dram->ccr, DRAM_CCR_DATA_TRAINING); ++ ++ /* check data training result */ ++ reg_val = readl(&dram->csr); ++ if (reg_val & DRAM_CSR_FAILED) ++ return -1; ++ ++ return 0; ++} ++ ++static int dramc_scan_dll_para(void) ++{ ++ struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; ++ const u32 dqs_dly[7] = {0x3, 0x2, 0x1, 0x0, 0xe, 0xd, 0xc}; ++ const u32 clk_dly[15] = {0x07, 0x06, 0x05, 0x04, 0x03, ++ 0x02, 0x01, 0x00, 0x08, 0x10, ++ 0x18, 0x20, 0x28, 0x30, 0x38}; ++ u32 clk_dqs_count[15]; ++ u32 dqs_i, clk_i, cr_i; ++ u32 max_val, min_val; ++ u32 dqs_index, clk_index; ++ ++ /* Find DQS_DLY Pass Count for every CLK_DLY */ ++ for (clk_i = 0; clk_i < 15; clk_i++) { ++ clk_dqs_count[clk_i] = 0; ++ clrsetbits_le32(&dram->dllcr[0], 0x3f << 6, ++ (clk_dly[clk_i] & 0x3f) << 6); ++ for (dqs_i = 0; dqs_i < 7; dqs_i++) { ++ for (cr_i = 1; cr_i < 5; cr_i++) { ++ clrsetbits_le32(&dram->dllcr[cr_i], ++ 0x4f << 14, ++ (dqs_dly[dqs_i] & 0x4f) << 14); ++ } ++ udelay(2); ++ if (dramc_scan_readpipe() == 0) ++ clk_dqs_count[clk_i]++; ++ } ++ } ++ /* Test DQS_DLY Pass Count for every CLK_DLY from up to down */ ++ for (dqs_i = 15; dqs_i > 0; dqs_i--) { ++ max_val = 15; ++ min_val = 15; ++ for (clk_i = 0; clk_i < 15; clk_i++) { ++ if (clk_dqs_count[clk_i] == dqs_i) { ++ max_val = clk_i; ++ if (min_val == 15) ++ min_val = clk_i; ++ } ++ } ++ if (max_val < 15) ++ break; ++ } ++ ++ /* Check if Find a CLK_DLY failed */ ++ if (!dqs_i) ++ goto fail; ++ ++ /* Find the middle index of CLK_DLY */ ++ clk_index = (max_val + min_val) >> 1; ++ if ((max_val == (15 - 1)) && (min_val > 0)) ++ /* if CLK_DLY[MCTL_CLK_DLY_COUNT] is very good, then the middle ++ * value can be more close to the max_val ++ */ ++ clk_index = (15 + clk_index) >> 1; ++ else if ((max_val < (15 - 1)) && (min_val == 0)) ++ /* if CLK_DLY[0] is very good, then the middle value can be more ++ * close to the min_val ++ */ ++ clk_index >>= 1; ++ if (clk_dqs_count[clk_index] < dqs_i) ++ clk_index = min_val; ++ ++ /* Find the middle index of DQS_DLY for the CLK_DLY got above, and Scan ++ * read pipe again ++ */ ++ clrsetbits_le32(&dram->dllcr[0], 0x3f << 6, ++ (clk_dly[clk_index] & 0x3f) << 6); ++ max_val = 7; ++ min_val = 7; ++ for (dqs_i = 0; dqs_i < 7; dqs_i++) { ++ clk_dqs_count[dqs_i] = 0; ++ for (cr_i = 1; cr_i < 5; cr_i++) { ++ clrsetbits_le32(&dram->dllcr[cr_i], ++ 0x4f << 14, ++ (dqs_dly[dqs_i] & 0x4f) << 14); ++ } ++ udelay(2); ++ if (dramc_scan_readpipe() == 0) { ++ clk_dqs_count[dqs_i] = 1; ++ max_val = dqs_i; ++ if (min_val == 7) ++ min_val = dqs_i; ++ } ++ } ++ ++ if (max_val < 7) { ++ dqs_index = (max_val + min_val) >> 1; ++ if ((max_val == (7-1)) && (min_val > 0)) ++ dqs_index = (7 + dqs_index) >> 1; ++ else if ((max_val < (7-1)) && (min_val == 0)) ++ dqs_index >>= 1; ++ if (!clk_dqs_count[dqs_index]) ++ dqs_index = min_val; ++ for (cr_i = 1; cr_i < 5; cr_i++) { ++ clrsetbits_le32(&dram->dllcr[cr_i], ++ 0x4f << 14, ++ (dqs_dly[dqs_index] & 0x4f) << 14); ++ } ++ udelay(2); ++ return dramc_scan_readpipe(); ++ } ++ ++fail: ++ clrbits_le32(&dram->dllcr[0], 0x3f << 6); ++ for (cr_i = 1; cr_i < 5; cr_i++) ++ clrbits_le32(&dram->dllcr[cr_i], 0x4f << 14); ++ udelay(2); ++ ++ return dramc_scan_readpipe(); ++} ++ ++static void dramc_clock_output_en(u32 on) ++{ ++#if defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I) ++ struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; ++ ++ if (on) ++ setbits_le32(&dram->mcr, DRAM_MCR_DCLK_OUT); ++ else ++ clrbits_le32(&dram->mcr, DRAM_MCR_DCLK_OUT); ++#endif ++#ifdef CONFIG_SUN4I ++ struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ if (on) ++ setbits_le32(&ccm->dram_clk_cfg, CCM_DRAM_CTRL_DCLK_OUT); ++ else ++ clrbits_le32(&ccm->dram_clk_cfg, CCM_DRAM_CTRL_DCLK_OUT); ++#endif ++} ++ ++static const u16 tRFC_table[2][6] = { ++ /* 256Mb 512Mb 1Gb 2Gb 4Gb 8Gb */ ++ /* DDR2 75ns 105ns 127.5ns 195ns 327.5ns invalid */ ++ { 77, 108, 131, 200, 336, 336 }, ++ /* DDR3 invalid 90ns 110ns 160ns 300ns 350ns */ ++ { 93, 93, 113, 164, 308, 359 } ++}; ++ ++static void dramc_set_autorefresh_cycle(u32 clk, u32 type, u32 density) ++{ ++ struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; ++ u32 tRFC, tREFI; ++ ++ tRFC = (tRFC_table[type][density] * clk + 1023) >> 10; ++ tREFI = (7987 * clk) >> 10; /* <= 7.8us */ ++ ++ writel(DRAM_DRR_TREFI(tREFI) | DRAM_DRR_TRFC(tRFC), &dram->drr); ++} ++ ++unsigned long dramc_init(struct dram_para *para) ++{ ++ struct sunxi_dram_reg *dram = (struct sunxi_dram_reg *)SUNXI_DRAMC_BASE; ++ u32 reg_val; ++ u32 density; ++ int ret_val; ++ ++ /* check input dram parameter structure */ ++ if (!para) ++ return 0; ++ ++ /* setup DRAM relative clock */ ++ mctl_setup_dram_clock(para->clock); ++ ++#ifdef CONFIG_SUN5I ++ /* Disable any pad power save control */ ++ writel(0, &dram->ppwrsctl); ++#endif ++ ++ /* reset external DRAM */ ++#ifndef CONFIG_SUN7I ++ mctl_ddr3_reset(); ++#endif ++ mctl_set_drive(); ++ ++ /* dram clock off */ ++ dramc_clock_output_en(0); ++ ++#ifdef CONFIG_SUN4I ++ /* select dram controller 1 */ ++ writel(DRAM_CSEL_MAGIC, &dram->csel); ++#endif ++ ++ mctl_itm_disable(); ++ mctl_enable_dll0(para->tpr3); ++ ++ /* configure external DRAM */ ++ reg_val = 0x0; ++ if (para->type == DRAM_MEMORY_TYPE_DDR3) ++ reg_val |= DRAM_DCR_TYPE_DDR3; ++ reg_val |= DRAM_DCR_IO_WIDTH(para->io_width >> 3); ++ ++ if (para->density == 256) ++ density = DRAM_DCR_CHIP_DENSITY_256M; ++ else if (para->density == 512) ++ density = DRAM_DCR_CHIP_DENSITY_512M; ++ else if (para->density == 1024) ++ density = DRAM_DCR_CHIP_DENSITY_1024M; ++ else if (para->density == 2048) ++ density = DRAM_DCR_CHIP_DENSITY_2048M; ++ else if (para->density == 4096) ++ density = DRAM_DCR_CHIP_DENSITY_4096M; ++ else if (para->density == 8192) ++ density = DRAM_DCR_CHIP_DENSITY_8192M; ++ else ++ density = DRAM_DCR_CHIP_DENSITY_256M; ++ ++ reg_val |= DRAM_DCR_CHIP_DENSITY(density); ++ reg_val |= DRAM_DCR_BUS_WIDTH((para->bus_width >> 3) - 1); ++ reg_val |= DRAM_DCR_RANK_SEL(para->rank_num - 1); ++ reg_val |= DRAM_DCR_CMD_RANK_ALL; ++ reg_val |= DRAM_DCR_MODE(DRAM_DCR_MODE_INTERLEAVE); ++ writel(reg_val, &dram->dcr); ++ ++#ifdef CONFIG_SUN7I ++ setbits_le32(&dram->zqcr1, (0x1 << 24) | (0x1 << 1)); ++ if (para->tpr4 & 0x2) ++ clrsetbits_le32(&dram->zqcr1, (0x1 << 24), (0x1 << 1)); ++ dramc_clock_output_en(1); ++#endif ++ ++#if (defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I)) ++ /* set odt impendance divide ratio */ ++ reg_val = ((para->zq) >> 8) & 0xfffff; ++ reg_val |= ((para->zq) & 0xff) << 20; ++ reg_val |= (para->zq) & 0xf0000000; ++ writel(reg_val, &dram->zqcr0); ++#endif ++ ++#ifdef CONFIG_SUN7I ++ /* Set CKE Delay to about 1ms */ ++ setbits_le32(&dram->idcr, 0x1ffff); ++#endif ++ ++#ifdef CONFIG_SUN7I ++ if ((readl(&dram->ppwrsctl) & 0x1) != 0x1) ++ mctl_ddr3_reset(); ++ else ++ setbits_le32(&dram->mcr, DRAM_MCR_RESET); ++#else ++ /* dram clock on */ ++ dramc_clock_output_en(1); ++#endif ++ ++ udelay(1); ++ ++ await_completion(&dram->ccr, DRAM_CCR_INIT); ++ ++ mctl_enable_dllx(para->tpr3); ++ ++#ifdef CONFIG_SUN4I ++ /* set odt impedance divide ratio */ ++ reg_val = ((para->zq) >> 8) & 0xfffff; ++ reg_val |= ((para->zq) & 0xff) << 20; ++ reg_val |= (para->zq) & 0xf0000000; ++ writel(reg_val, &dram->zqcr0); ++#endif ++ ++#ifdef CONFIG_SUN4I ++ /* set I/O configure register */ ++ reg_val = 0x00cc0000; ++ reg_val |= (para->odt_en) & 0x3; ++ reg_val |= ((para->odt_en) & 0x3) << 30; ++ writel(reg_val, &dram->iocr); ++#endif ++ ++ /* set refresh period */ ++ dramc_set_autorefresh_cycle(para->clock, para->type - 2, density); ++ ++ /* set timing parameters */ ++ writel(para->tpr0, &dram->tpr0); ++ writel(para->tpr1, &dram->tpr1); ++ writel(para->tpr2, &dram->tpr2); ++ ++ if (para->type == DRAM_MEMORY_TYPE_DDR3) { ++ reg_val = DRAM_MR_BURST_LENGTH(0x0); ++#if (defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I)) ++ reg_val |= DRAM_MR_POWER_DOWN; ++#endif ++ reg_val |= DRAM_MR_CAS_LAT(para->cas - 4); ++ reg_val |= DRAM_MR_WRITE_RECOVERY(0x5); ++ } else if (para->type == DRAM_MEMORY_TYPE_DDR2) { ++ reg_val = DRAM_MR_BURST_LENGTH(0x2); ++ reg_val |= DRAM_MR_CAS_LAT(para->cas); ++ reg_val |= DRAM_MR_WRITE_RECOVERY(0x5); ++ } ++ writel(reg_val, &dram->mr); ++ ++ writel(para->emr1, &dram->emr); ++ writel(para->emr2, &dram->emr2); ++ writel(para->emr3, &dram->emr3); ++ ++ /* set DQS window mode */ ++ clrsetbits_le32(&dram->ccr, DRAM_CCR_DQS_DRIFT_COMP, DRAM_CCR_DQS_GATE); ++ ++#ifdef CONFIG_SUN7I ++ /* Command rate timing mode 2T & 1T */ ++ if (para->tpr4 & 0x1) ++ setbits_le32(&dram->ccr, DRAM_CCR_COMMAND_RATE_1T); ++#endif ++ /* reset external DRAM */ ++ setbits_le32(&dram->ccr, DRAM_CCR_INIT); ++ await_completion(&dram->ccr, DRAM_CCR_INIT); ++ ++#ifdef CONFIG_SUN7I ++ /* setup zq calibration manual */ ++ reg_val = readl(&dram->ppwrsctl); ++ if ((reg_val & 0x1) == 1) { ++ /* super_standby_flag = 1 */ ++ ++ reg_val = readl(0x01c20c00 + 0x120); /* rtc */ ++ reg_val &= 0x000fffff; ++ reg_val |= 0x17b00000; ++ writel(reg_val, &dram->zqcr0); ++ ++ /* exit self-refresh state */ ++ clrsetbits_le32(&dram->dcr, 0x1f << 27, 0x12 << 27); ++ /* check whether command has been executed */ ++ await_completion(&dram->dcr, 0x1 << 31); ++ ++ udelay(2); ++ ++ /* dram pad hold off */ ++ setbits_le32(&dram->ppwrsctl, 0x16510000); ++ ++ await_completion(&dram->ppwrsctl, 0x1); ++ ++ /* exit self-refresh state */ ++ clrsetbits_le32(&dram->dcr, 0x1f << 27, 0x12 << 27); ++ ++ /* check whether command has been executed */ ++ await_completion(&dram->dcr, 0x1 << 31); ++ ++ udelay(2); ++ ++ /* issue a refresh command */ ++ clrsetbits_le32(&dram->dcr, 0x1f << 27, 0x13 << 27); ++ await_completion(&dram->dcr, 0x1 << 31); ++ ++ udelay(2); ++ } ++#endif ++ ++ /* scan read pipe value */ ++ mctl_itm_enable(); ++ if (para->tpr3 & (0x1 << 31)) { ++ ret_val = dramc_scan_dll_para(); ++ if (ret_val == 0) ++ para->tpr3 = ++ (((readl(&dram->dllcr[0]) >> 6) & 0x3f) << 16) | ++ (((readl(&dram->dllcr[1]) >> 14) & 0xf) << 0) | ++ (((readl(&dram->dllcr[2]) >> 14) & 0xf) << 4) | ++ (((readl(&dram->dllcr[3]) >> 14) & 0xf) << 8) | ++ (((readl(&dram->dllcr[4]) >> 14) & 0xf) << 12 ++ ); ++ } else { ++ ret_val = dramc_scan_readpipe(); ++ } ++ ++ if (ret_val < 0) ++ return 0; ++ ++ /* configure all host port */ ++ mctl_configure_hostport(); ++ ++ return get_ram_size((long *)PHYS_SDRAM_0, PHYS_SDRAM_0_SIZE); ++} +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/early_print.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/early_print.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/early_print.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/early_print.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,55 @@ ++/* ++ * (C) Copyright 2007-2012 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * Early uart print for debugging. ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/cpu.h> ++#include <asm/arch/early_print.h> ++#include <asm/arch/gpio.h> ++#include <asm/arch/sys_proto.h> ++ ++static int uart_initialized = 0; ++ ++#if CONFIG_CONS_INDEX < 5 ++#define UART CONFIG_CONS_INDEX-1 ++#else ++/* SUNXI_R_UART_BASE */ ++#define UART 2922 ++#endif ++ ++void uart_init(void) { ++ ++ /* select dll dlh */ ++ writel(UART_LCR_DLAB, UART_LCR(UART)); ++ /* set baudrate */ ++ writel(0, UART_DLH(UART)); ++ writel(BAUD_115200, UART_DLL(UART)); ++ /* set line control */ ++ writel(LC_8_N_1, UART_LCR(UART)); ++ ++ uart_initialized = 1; ++} ++ ++#define TX_READY (readl(UART_LSR(UART)) & UART_LSR_TEMT) ++ ++void uart_putc(char c) { ++ ++ while (!TX_READY) ++ ; ++ writel(c, UART_THR(UART)); ++} ++ ++void uart_puts(const char *s) { ++ ++ while (*s) ++ uart_putc(*s++); ++} ++ ++ +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/Makefile u-boot-sunxi/arch/arm/cpu/armv7/sunxi/Makefile +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/Makefile 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,44 @@ ++# ++# (C) Copyright 2012 Henrik Nordstrom henrik@henriknordstrom.net ++# ++# Based on some other Makefile ++# (C) Copyright 2000-2003 ++# Wolfgang Denk, DENX Software Engineering, wd@denx.de. ++# ++# SPDX-License-Identifier: GPL-2.0+ ++# ++obj-y += timer.o ++obj-y += board.o ++obj-y += clock.o ++obj-y += pinmux.o ++obj-y += watchdog.o ++obj-$(CONFIG_SUN6I) += prcm.o ++obj-$(CONFIG_SUN8I) += prcm.o ++obj-$(CONFIG_SUN6I) += p2wi.o ++obj-$(CONFIG_SUN4I) += clock_sun4i.o ++obj-$(CONFIG_SUN5I) += clock_sun4i.o ++obj-$(CONFIG_SUN6I) += clock_sun6i.o ++obj-$(CONFIG_SUN7I) += clock_sun4i.o ++obj-$(CONFIG_SUN8I) += clock_sun6i.o ++ifdef DEBUG ++obj-y += early_print.o ++endif ++obj-$(CONFIG_BOARD_POSTCLK_INIT) += postclk_init.o ++obj-$(CONFIG_SYS_SECONDARY_ON) += secondary_init.o ++obj-$(CONFIG_SYS_SECONDARY_ON) += smp.o ++ ++ifndef CONFIG_SPL_BUILD ++obj-y += cpu_info.o ++ifdef CONFIG_CMD_WATCHDOG ++obj-$(CONFIG_CMD_WATCHDOG) += cmd_watchdog.o ++endif ++endif ++ ++ifdef CONFIG_SPL_BUILD ++obj-$(CONFIG_SUN4I) += dram.o ++obj-$(CONFIG_SUN5I) += dram.o ++obj-$(CONFIG_SUN7I) += dram.o ++ifdef CONFIG_SPL_FEL ++obj-y += start.o ++endif ++endif +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/p2wi.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/p2wi.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/p2wi.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/p2wi.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,120 @@ ++/* ++ * Sunxi A31 Power Management Unit ++ * ++ * (C) Copyright 2013 Oliver Schinagl oliver@schinagl.nl ++ * http://linux-sunxi.org ++ * ++ * Based on sun6i sources and earlier U-Boot Allwiner A10 SPL work ++ * ++ * (C) Copyright 2006-2013 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Berg Xing bergxing@allwinnertech.com ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <errno.h> ++#include <asm/io.h> ++#include <asm/arch/cpu.h> ++#include <asm/arch/gpio.h> ++#include <asm/arch/p2wi.h> ++#include <asm/arch/prcm.h> ++#include <asm/arch/clock.h> ++#include <asm/arch/sys_proto.h> ++ ++void p2wi_init(void) ++{ ++ struct sunxi_p2wi_reg *p2wi = (struct sunxi_p2wi_reg *)SUNXI_P2WI_BASE; ++ ++ /* Enable p2wi and PIO clk, and de-assert their resets */ ++ prcm_apb0_enable(PRCM_APB0_GATE_PIO | PRCM_APB0_GATE_P2WI); ++ ++ sunxi_gpio_set_cfgpin(SUNXI_GPL(0), SUNXI_GPL0_R_P2WI_SCK); ++ sunxi_gpio_set_cfgpin(SUNXI_GPL(1), SUNXI_GPL1_R_P2WI_SDA); ++ ++ /* Reset p2wi controller and set clock to CLKIN(12)/8 = 1.5 MHz */ ++ writel(P2WI_CTRL_RESET, &p2wi->ctrl); ++ sdelay(0x100); ++ writel(P2WI_CC_SDA_OUT_DELAY(1) | P2WI_CC_CLK_DIV(8), ++ &p2wi->cc); ++} ++ ++int p2wi_set_pmu_address(u8 slave_addr, u8 ctrl_reg, u8 init_data) ++{ ++ struct sunxi_p2wi_reg *p2wi = (struct sunxi_p2wi_reg *)SUNXI_P2WI_BASE; ++ int i; ++ ++ writel(P2WI_PM_DEV_ADDR(slave_addr) | ++ P2WI_PM_CTRL_ADDR(ctrl_reg) | ++ P2WI_PM_INIT_DATA(init_data) | ++ P2WI_PM_INIT_SEND, ++ &p2wi->pm); ++ for (i = 0xffffff; i != 0; i--) ++ if (!(readl(&p2wi->pm) & P2WI_PM_INIT_SEND)) ++ break; ++ if (readl(&p2wi->pm) & P2WI_PM_INIT_SEND) ++ return -EFAULT; ++ ++ return 0; ++} ++ ++int p2wi_read(const u8 addr, u8 *data) ++{ ++ struct sunxi_p2wi_reg *p2wi = (struct sunxi_p2wi_reg *)SUNXI_P2WI_BASE; ++ int i, ret = 0; ++ u8 reg; ++ ++ writel(P2WI_DATADDR_BYTE_1(addr), &p2wi->dataddr0); ++ writel(P2WI_DATA_NUM_BYTES(1) | ++ P2WI_DATA_NUM_BYTES_READ, &p2wi->numbytes); ++ writel(P2WI_STAT_TRANS_DONE, &p2wi->status); ++ writel(P2WI_CTRL_TRANS_START, &p2wi->ctrl); ++ ++ for (i = 0xffffff; i != 0; i--) { ++ reg = readl(&p2wi->status); ++ if (reg & P2WI_STAT_TRANS_ERR) { ++ ret = -EIO; ++ break; ++ } ++ if (reg & P2WI_STAT_TRANS_DONE) ++ break; ++ } ++ ++ if (i == 0) ++ ret = -ETIME; ++ ++ *data = readl(&p2wi->data0) & P2WI_DATA_BYTE_1_MASK; ++ writel(reg, &p2wi->status); /* Clear status bits */ ++ return ret; ++} ++ ++int p2wi_write(const u8 addr, u8 data) ++{ ++ struct sunxi_p2wi_reg *p2wi = (struct sunxi_p2wi_reg *)SUNXI_P2WI_BASE; ++ int i, ret = 0; ++ u8 reg; ++ ++ writel(P2WI_DATADDR_BYTE_1(addr), &p2wi->dataddr0); ++ writel(P2WI_DATA_BYTE_1(data), &p2wi->data0); ++ writel(P2WI_DATA_NUM_BYTES(1), &p2wi->numbytes); ++ writel(P2WI_STAT_TRANS_DONE, &p2wi->status); ++ writel(P2WI_CTRL_TRANS_START, &p2wi->ctrl); ++ ++ for (i = 0xffffff; i != 0; i--) { ++ reg = readl(&p2wi->status); ++ if (reg & P2WI_STAT_TRANS_ERR) { ++ ret = -EIO; ++ break; ++ } ++ if (reg & P2WI_STAT_TRANS_DONE) ++ break; ++ } ++ ++ if (i == 0) ++ ret = -ETIME; ++ ++ writel(reg, &p2wi->status); /* Clear status bits */ ++ return ret; ++} +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/pinmux.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/pinmux.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/pinmux.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/pinmux.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,61 @@ ++/* ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/gpio.h> ++ ++int sunxi_gpio_set_cfgpin(u32 pin, u32 val) ++{ ++ u32 bank = GPIO_BANK(pin); ++ u32 index = GPIO_CFG_INDEX(pin); ++ u32 offset = GPIO_CFG_OFFSET(pin); ++ struct sunxi_gpio *pio = BANK_TO_GPIO(bank); ++ ++ clrsetbits_le32(&pio->cfg[0] + index, 0xf << offset, val << offset); ++ ++ return 0; ++} ++ ++int sunxi_gpio_get_cfgpin(u32 pin) ++{ ++ u32 cfg; ++ u32 bank = GPIO_BANK(pin); ++ u32 index = GPIO_CFG_INDEX(pin); ++ u32 offset = GPIO_CFG_OFFSET(pin); ++ struct sunxi_gpio *pio = BANK_TO_GPIO(bank); ++ ++ cfg = readl(&pio->cfg[0] + index); ++ cfg >>= offset; ++ ++ return cfg & 0xf; ++} ++ ++int sunxi_gpio_set_drv(u32 pin, u32 val) ++{ ++ u32 bank = GPIO_BANK(pin); ++ u32 index = GPIO_DRV_INDEX(pin); ++ u32 offset = GPIO_DRV_OFFSET(pin); ++ struct sunxi_gpio *pio = BANK_TO_GPIO(bank); ++ ++ clrsetbits_le32(&pio->drv[0] + index, 0x3 << offset, val << offset); ++ ++ return 0; ++} ++ ++int sunxi_gpio_set_pull(u32 pin, u32 val) ++{ ++ u32 bank = GPIO_BANK(pin); ++ u32 index = GPIO_PULL_INDEX(pin); ++ u32 offset = GPIO_PULL_OFFSET(pin); ++ struct sunxi_gpio *pio = BANK_TO_GPIO(bank); ++ ++ clrsetbits_le32(&pio->pull[0] + index, 0x3 << offset, val << offset); ++ ++ return 0; ++} +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/postclk_init.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/postclk_init.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/postclk_init.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/postclk_init.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,20 @@ ++/* ++ * (C) Copyright 2013 ++ * Carl van Schaik carl@ok-labs.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#if defined(CONFIG_SYS_SECONDARY_ON) ++#include <asm/arch/smp.h> ++#endif ++ ++ ++int board_postclk_init(void) ++{ ++#if defined(CONFIG_SYS_SECONDARY_ON) ++ startup_secondaries(); ++#endif ++ return 0; ++} +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/prcm.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/prcm.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/prcm.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/prcm.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,35 @@ ++/* ++ * Sunxi A31 Power Management Unit ++ * ++ * (C) Copyright 2013 Oliver Schinagl oliver@schinagl.nl ++ * http://linux-sunxi.org ++ * ++ * Based on sun6i sources and earlier U-Boot Allwiner A10 SPL work ++ * ++ * (C) Copyright 2006-2013 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Berg Xing bergxing@allwinnertech.com ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <errno.h> ++#include <asm/io.h> ++#include <asm/arch/cpu.h> ++#include <asm/arch/prcm.h> ++#include <asm/arch/sys_proto.h> ++ ++/* APB0 clock gate and reset bit offsets are the same. */ ++void prcm_apb0_enable(u32 flags) ++{ ++ struct sunxi_prcm_reg *prcm = ++ (struct sunxi_prcm_reg *)SUNXI_PRCM_BASE; ++ ++ /* open the clock for module */ ++ setbits_le32(&prcm->apb0_gate, flags); ++ ++ /* deassert reset for module */ ++ setbits_le32(&prcm->apb0_reset, flags); ++} +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/secondary_init.S u-boot-sunxi/arch/arm/cpu/armv7/sunxi/secondary_init.S +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/secondary_init.S 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/secondary_init.S 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,31 @@ ++/* ++ * A lowlevel_init function that sets up the stack to call a C function to ++ * perform further init. ++ * ++ * (C) Copyright 2013 ++ * Carl van Schaik carl@ok-labs.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++#include <asm-offsets.h> ++#include <config.h> ++#include <linux/linkage.h> ++ ++ENTRY(secondary_init) ++ /* Get cpu number : r5 */ ++ mrc p15, 0, r5, c0, c0, 5 ++ and r5, r5, #0xff ++ ++ /* ++ * Setup a secondary stack, each core gets 128 bytes. ++ */ ++ ldr sp, =secondary_stack ++ mov r0, #0x80 ++ add sp, sp, r0, lsl r5 ++ ++ /* ++ * Jump to C ++ */ ++ bl secondary_start ++ENDPROC(secondary_init) ++ +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/smp.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/smp.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/smp.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/smp.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,80 @@ ++/* ++ * (C) Copyright 2013 ++ * Carl van Schaik carl@ok-labs.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/smp.h> ++#include <asm/arch/cpucfg.h> ++ ++/* Right now we assume only a single secondary as in sun7i */ ++#if defined(CONFIG_SUN7I) ++#define NUM_CORES 2 ++#else ++#error unsupported SoC ++#endif ++ ++static void secondary_pen(void) ++{ ++ struct sunxi_cpucfg *cpucfg = (struct sunxi_cpucfg *)SUNXI_CPUCFG_BASE; ++ ++ while (1) { ++ __asm__ __volatile__("wfe" ::: "memory"); ++ ++ unsigned long boot_addr = readl(&cpucfg->boot_addr); ++ ++ __asm__ __volatile__( ++ "mov r14, %0 \n" ++ "bx r14 \n" ++ : : "r" (boot_addr) ++ ); ++ }; ++} ++ ++u32 secondary_stack[32*(NUM_CORES-1)]; ++ ++void secondary_start(void) ++{ ++ secondary_pen(); ++} ++ ++/* Power on secondaries */ ++void startup_secondaries(void) ++{ ++ int i; ++ struct sunxi_cpucfg *cpucfg = (struct sunxi_cpucfg *)SUNXI_CPUCFG_BASE; ++ ++ writel((u32)secondary_init, &cpucfg->boot_addr); ++ ++ for (i = 1; i < NUM_CORES; i++) { ++ /* Assert CPU reset just in case */ ++ writel(CPU_RESET_SET, &cpucfg->cpu[i].reset_ctrl); ++ /* Ensure CPU reset also invalidates L1 caches */ ++ clrbits_le32(&cpucfg->general_ctrl, ++ GENERAL_CTRL_NO_L1_RESET_CPU(i)); ++ /* Lock CPU */ ++ clrbits_le32(&cpucfg->debug1_ctrl, 1 << i); ++ ++ /* Ramp up power to CPU1 */ ++ assert(i == 1); ++ u32 j = 0xff << 1; ++ do { ++ j = j >> 1; ++ writel(j, &cpucfg->cpu1_power_clamp); ++ } while (j != 0); ++ ++ udelay(10*1000); /* 10ms */ ++ ++ clrbits_le32(&cpucfg->cpu1_power_off, 1); ++ /* Release CPU reset */ ++ writel(CPU_RESET_CLEAR, &cpucfg->cpu[i].reset_ctrl); ++ ++ /* Unlock CPU */ ++ setbits_le32(&cpucfg->debug1_ctrl, 1 << i); ++ ++ printf("Secondary CPU%d power-on\n", i); ++ } ++} +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/start.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/start.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/start.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/start.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1 @@ ++/* Intentionally empty. Only needed to get FEL SPL link line right */ +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/timer.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/timer.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/timer.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/timer.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,113 @@ ++/* ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/timer.h> ++ ++DECLARE_GLOBAL_DATA_PTR; ++ ++#define TIMER_MODE (0x0 << 7) /* continuous mode */ ++#define TIMER_DIV (0x0 << 4) /* pre scale 1 */ ++#define TIMER_SRC (0x1 << 2) /* osc24m */ ++#define TIMER_RELOAD (0x1 << 1) /* reload internal value */ ++#define TIMER_EN (0x1 << 0) /* enable timer */ ++ ++#define TIMER_CLOCK (24 * 1000 * 1000) ++#define COUNT_TO_USEC(x) ((x) / 24) ++#define USEC_TO_COUNT(x) ((x) * 24) ++#define TICKS_PER_HZ (TIMER_CLOCK / CONFIG_SYS_HZ) ++#define TICKS_TO_HZ(x) ((x) / TICKS_PER_HZ) ++ ++#define TIMER_LOAD_VAL 0xffffffff ++ ++#define TIMER_NUM 0 /* we use timer 0 */ ++ ++/* read the 32-bit timer */ ++static ulong read_timer(void) ++{ ++ struct sunxi_timer_reg *timers = ++ (struct sunxi_timer_reg *)SUNXI_TIMER_BASE; ++ struct sunxi_timer *timer = &timers->timer[TIMER_NUM]; ++ ++ /* ++ * The hardware timer counts down, therefore we invert to ++ * produce an incrementing timer. ++ */ ++ return ~readl(&timer->val); ++} ++ ++/* init timer register */ ++int timer_init(void) ++{ ++ struct sunxi_timer_reg *timers = ++ (struct sunxi_timer_reg *)SUNXI_TIMER_BASE; ++ struct sunxi_timer *timer = &timers->timer[TIMER_NUM]; ++ writel(TIMER_LOAD_VAL, &timer->inter); ++ writel(TIMER_MODE | TIMER_DIV | TIMER_SRC | TIMER_RELOAD | TIMER_EN, ++ &timer->ctl); ++ ++ return 0; ++} ++ ++/* timer without interrupts */ ++ulong get_timer(ulong base) ++{ ++ return get_timer_masked() - base; ++} ++ ++ulong get_timer_masked(void) ++{ ++ /* current tick value */ ++ ulong now = TICKS_TO_HZ(read_timer()); ++ ++ if (now >= gd->arch.lastinc) /* normal (non rollover) */ ++ gd->arch.tbl += (now - gd->arch.lastinc); ++ else { ++ /* rollover */ ++ gd->arch.tbl += (TICKS_TO_HZ(TIMER_LOAD_VAL) ++ - gd->arch.lastinc) + now; ++ } ++ gd->arch.lastinc = now; ++ ++ return gd->arch.tbl; ++} ++ ++/* delay x useconds */ ++void __udelay(unsigned long usec) ++{ ++ long tmo = USEC_TO_COUNT(usec); ++ ulong now, last = read_timer(); ++ ++ while (tmo > 0) { ++ now = read_timer(); ++ if (now > last) /* normal (non rollover) */ ++ tmo -= now - last; ++ else /* rollover */ ++ tmo -= TIMER_LOAD_VAL - last + now; ++ last = now; ++ } ++} ++ ++/* ++ * This function is derived from PowerPC code (read timebase as long long). ++ * On ARM it just returns the timer value. ++ */ ++unsigned long long get_ticks(void) ++{ ++ return get_timer(0); ++} ++ ++/* ++ * This function is derived from PowerPC code (timebase clock frequency). ++ * On ARM it returns the number of timer ticks per second. ++ */ ++ulong get_tbclk(void) ++{ ++ return CONFIG_SYS_HZ; ++} +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/u-boot-spl-fel.lds u-boot-sunxi/arch/arm/cpu/armv7/sunxi/u-boot-spl-fel.lds +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/u-boot-spl-fel.lds 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/u-boot-spl-fel.lds 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,77 @@ ++/* ++ * (C) Copyright 2013 ++ * Henrik Nordstrom henrik@henriknordstrom.net ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") ++OUTPUT_ARCH(arm) ++ENTRY(s_init) ++SECTIONS ++{ ++ . = 0x00002000; ++ ++ . = ALIGN(4); ++ .text : ++ { ++ *(.text.s_init) ++ *(.text*) ++ } ++ ++ . = ALIGN(4); ++ .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } ++ ++ . = ALIGN(4); ++ .data : { ++ *(.data*) ++ } ++ ++ . = ALIGN(4); ++ . = .; ++ ++ . = ALIGN(4); ++ .rel.dyn : { ++ __rel_dyn_start = .; ++ *(.rel*) ++ __rel_dyn_end = .; ++ } ++ ++ .dynsym : { ++ __dynsym_start = .; ++ *(.dynsym) ++ } ++ ++ . = ALIGN(4); ++ .note.gnu.build-id : ++ { ++ *(.note.gnu.build-id) ++ } ++ _end = .; ++ ++ . = ALIGN(4096); ++ .mmutable : { ++ *(.mmutable) ++ } ++ ++ .bss_start __rel_dyn_start (OVERLAY) : { ++ KEEP(*(.__bss_start)); ++ __bss_base = .; ++ } ++ ++ .bss __bss_base (OVERLAY) : { ++ *(.bss*) ++ . = ALIGN(4); ++ __bss_limit = .; ++ } ++ ++ .bss_end __bss_limit (OVERLAY) : { ++ KEEP(*(.__bss_end)); ++ } ++ ++ /DISCARD/ : { *(.dynstr*) } ++ /DISCARD/ : { *(.dynamic*) } ++ /DISCARD/ : { *(.plt*) } ++ /DISCARD/ : { *(.interp*) } ++ /DISCARD/ : { *(.gnu*) } ++ /DISCARD/ : { *(.note*) } ++} +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/u-boot-spl.lds u-boot-sunxi/arch/arm/cpu/armv7/sunxi/u-boot-spl.lds +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/u-boot-spl.lds 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/u-boot-spl.lds 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,52 @@ ++/* ++ * (C) Copyright 2012 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * Based on omap-common/u-boot-spl.lds: ++ * ++ * (C) Copyright 2002 ++ * Gary Jennejohn, DENX Software Engineering, garyj@denx.de ++ * ++ * (C) Copyright 2010 ++ * Texas Instruments, <www.ti.com> ++ * Aneesh V aneesh@ti.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\ ++ LENGTH = CONFIG_SPL_MAX_SIZE } ++MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \ ++ LENGTH = CONFIG_SPL_BSS_MAX_SIZE } ++ ++OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") ++OUTPUT_ARCH(arm) ++ENTRY(_start) ++SECTIONS ++{ ++ .text : ++ { ++ __start = .; ++ arch/arm/cpu/armv7/start.o (.text) ++ *(.text*) ++ } > .sram ++ ++ . = ALIGN(4); ++ .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram ++ ++ . = ALIGN(4); ++ .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram ++ ++ . = ALIGN(4); ++ __image_copy_end = .; ++ _end = .; ++ ++ .bss : ++ { ++ . = ALIGN(4); ++ __bss_start = .; ++ *(.bss*) ++ . = ALIGN(4); ++ __bss_end = .; ++ } > .sdram ++} +diff -ruN u-boot-2014.04/arch/arm/cpu/armv7/sunxi/watchdog.c u-boot-sunxi/arch/arm/cpu/armv7/sunxi/watchdog.c +--- u-boot-2014.04/arch/arm/cpu/armv7/sunxi/watchdog.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/cpu/armv7/sunxi/watchdog.c 2014-09-06 16:58:35.317953141 +0200 +@@ -0,0 +1,83 @@ ++/* ++ * Watchdog driver for the Allwinner sunxi platform. ++ * Copyright (C) 2013 Oliver Schinagl oliver@schinagl.nl ++ * http://www.linux-sunxi.org/ ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <asm/io.h> ++#include <asm/arch/timer.h> ++#include <asm/arch/watchdog.h> ++#include <common.h> ++#include <watchdog.h> ++ ++ ++#define WDT_CTRL_RESTART (0x1 << 0) ++#define WDT_CTRL_KEY (0x0a57 << 1) ++ ++#define WDT_MODE_EN (0x1 << 0) ++#define WDT_MODE_RESET_EN (0x1 << 1) ++#define WDT_MAX_TIMEOUT 16 ++#define WDT_MODE_TIMEOUT(n) \ ++ (wdt_timeout_map[(n) < WDT_MAX_TIMEOUT ? (n) : WDT_MAX_TIMEOUT] << 3) ++ ++ ++/* ++ * Watchdog timeout table. The sunxi cores only use 4 bits for the watchdog as ++ * set by the table below. The gaps are filled by rounding up to the next ++ * second up. ++ */ ++const unsigned int wdt_timeout_map[] = { ++ [0] = 0b0000, /* 0.5s*/ ++ [1] = 0b0001, /* 1s */ ++ [2] = 0b0010, /* 2s */ ++ [3] = 0b0011, /* 3s */ ++ [4] = 0b0100, /* 4s */ ++ [5] = 0b0101, /* 5s */ ++ [6] = 0b0110, /* 6s */ ++ [7] = 0b0111, /* 8s */ ++ [8] = 0b0111, /* 8s */ ++ [9] = 0b1000, /* 10s */ ++ [10] = 0b1000, /* 10s */ ++ [11] = 0b1001, /* 12s */ ++ [12] = 0b1001, /* 12s */ ++ [13] = 0b1010, /* 14s */ ++ [14] = 0b1010, /* 14s */ ++ [15] = 0b1011, /* 16s */ ++ [16] = 0b1011, /* 16s */ ++}; ++ ++ ++void watchdog_reset(void) ++{ ++ static const struct sunxi_wdog *wdog = ++ &((struct sunxi_timer_reg *)SUNXI_TIMER_BASE)->wdog; ++ ++ writel(WDT_CTRL_KEY | WDT_CTRL_RESTART, &wdog->ctl); ++} ++ ++void watchdog_set(int timeout) ++{ ++ static struct sunxi_wdog *const wdog = ++ &((struct sunxi_timer_reg *)SUNXI_TIMER_BASE)->wdog; ++ ++ /* Set timeout, reset & enable */ ++ if (timeout >= 0) { ++ writel(WDT_MODE_TIMEOUT(timeout) | ++ WDT_MODE_RESET_EN | WDT_MODE_EN, ++ &wdog->mode); ++ } else { ++ writel(0, &wdog->mode); ++ } ++ watchdog_reset(); ++} ++ ++void watchdog_init(void) ++{ ++#ifdef CONFIG_WATCHDOG ++ watchdog_set(WDT_MAX_TIMEOUT); ++#else ++ watchdog_set(WDT_OFF); /* no timeout */ ++#endif ++} +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/clock.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/clock.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/clock.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/clock.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,33 @@ ++/* ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_CLOCK_H ++#define _SUNXI_CLOCK_H ++ ++#include <linux/types.h> ++ ++#define CLK_GATE_OPEN 0x1 ++#define CLK_GATE_CLOSE 0x0 ++ ++/* clock control module regs definition */ ++#if defined(CONFIG_SUN6I) || defined(CONFIG_SUN8I) ++#include <asm/arch/clock_sun6i.h> ++#else ++#include <asm/arch/clock_sun4i.h> ++#endif ++ ++#ifndef __ASSEMBLY__ ++int clock_init(void); ++int clock_twi_onoff(int port, int state); ++void clock_set_pll1(unsigned int hz); ++unsigned int clock_get_pll6(void); ++void clock_init_safe(void); ++void clock_init_uart(void); ++#endif ++ ++#endif /* _SUNXI_CLOCK_H */ +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/clock_sun4i.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/clock_sun4i.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/clock_sun4i.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/clock_sun4i.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,256 @@ ++/* ++ * sun4i, sun5i and sun7i clock register definitions ++ * ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_CLOCK_SUN4I_H ++#define _SUNXI_CLOCK_SUN4I_H ++ ++struct sunxi_ccm_reg { ++ u32 pll1_cfg; /* 0x00 pll1 control */ ++ u32 pll1_tun; /* 0x04 pll1 tuning */ ++ u32 pll2_cfg; /* 0x08 pll2 control */ ++ u32 pll2_tun; /* 0x0c pll2 tuning */ ++ u32 pll3_cfg; /* 0x10 pll3 control */ ++ u8 res0[0x4]; ++ u32 pll4_cfg; /* 0x18 pll4 control */ ++ u8 res1[0x4]; ++ u32 pll5_cfg; /* 0x20 pll5 control */ ++ u32 pll5_tun; /* 0x24 pll5 tuning */ ++ u32 pll6_cfg; /* 0x28 pll6 control */ ++ u32 pll6_tun; /* 0x2c pll6 tuning */ ++ u32 pll7_cfg; /* 0x30 pll7 control */ ++ u32 pll1_tun2; /* 0x34 pll5 tuning2 */ ++ u8 res2[0x4]; ++ u32 pll5_tun2; /* 0x3c pll5 tuning2 */ ++ u8 res3[0xc]; ++ u32 pll_lock_dbg; /* 0x4c pll lock time debug */ ++ u32 osc24m_cfg; /* 0x50 osc24m control */ ++ u32 cpu_ahb_apb0_cfg; /* 0x54 cpu,ahb and apb0 divide ratio */ ++ u32 apb1_clk_div_cfg; /* 0x58 apb1 clock dividor */ ++ u32 axi_gate; /* 0x5c axi module clock gating */ ++ u32 ahb_gate0; /* 0x60 ahb module clock gating 0 */ ++ u32 ahb_gate1; /* 0x64 ahb module clock gating 1 */ ++ u32 apb0_gate; /* 0x68 apb0 module clock gating */ ++ u32 apb1_gate; /* 0x6c apb1 module clock gating */ ++ u8 res4[0x10]; ++ u32 nand_sclk_cfg; /* 0x80 nand sub clock control */ ++ u32 ms_sclk_cfg; /* 0x84 memory stick sub clock control */ ++ u32 sd0_clk_cfg; /* 0x88 sd0 clock control */ ++ u32 sd1_clk_cfg; /* 0x8c sd1 clock control */ ++ u32 sd2_clk_cfg; /* 0x90 sd2 clock control */ ++ u32 sd3_clk_cfg; /* 0x94 sd3 clock control */ ++ u32 ts_clk_cfg; /* 0x98 transport stream clock control */ ++ u32 ss_clk_cfg; /* 0x9c */ ++ u32 spi0_clk_cfg; /* 0xa0 */ ++ u32 spi1_clk_cfg; /* 0xa4 */ ++ u32 spi2_clk_cfg; /* 0xa8 */ ++ u32 pata_clk_cfg; /* 0xac */ ++ u32 ir0_clk_cfg; /* 0xb0 */ ++ u32 ir1_clk_cfg; /* 0xb4 */ ++ u32 iis_clk_cfg; /* 0xb8 */ ++ u32 ac97_clk_cfg; /* 0xbc */ ++ u32 spdif_clk_cfg; /* 0xc0 */ ++ u32 keypad_clk_cfg; /* 0xc4 */ ++ u32 sata_clk_cfg; /* 0xc8 */ ++ u32 usb_clk_cfg; /* 0xcc */ ++ u32 gps_clk_cfg; /* 0xd0 */ ++ u32 spi3_clk_cfg; /* 0xd4 */ ++ u8 res5[0x28]; ++ u32 dram_clk_cfg; /* 0x100 */ ++ u32 be0_clk_cfg; /* 0x104 */ ++ u32 be1_clk_cfg; /* 0x108 */ ++ u32 fe0_clk_cfg; /* 0x10c */ ++ u32 fe1_clk_cfg; /* 0x110 */ ++ u32 mp_clk_cfg; /* 0x114 */ ++ u32 lcd0_ch0_clk_cfg; /* 0x118 */ ++ u32 lcd1_ch0_clk_cfg; /* 0x11c */ ++ u32 csi_isp_clk_cfg; /* 0x120 */ ++ u8 res6[0x4]; ++ u32 tvd_clk_reg; /* 0x128 */ ++ u32 lcd0_ch1_clk_cfg; /* 0x12c */ ++ u32 lcd1_ch1_clk_cfg; /* 0x130 */ ++ u32 csi0_clk_cfg; /* 0x134 */ ++ u32 csi1_clk_cfg; /* 0x138 */ ++ u32 ve_clk_cfg; /* 0x13c */ ++ u32 audio_codec_clk_cfg; /* 0x140 */ ++ u32 avs_clk_cfg; /* 0x144 */ ++ u32 ace_clk_cfg; /* 0x148 */ ++ u32 lvds_clk_cfg; /* 0x14c */ ++ u32 hdmi_clk_cfg; /* 0x150 */ ++ u32 mali_clk_cfg; /* 0x154 */ ++ u8 res7[0x4]; ++ u32 mbus_clk_cfg; /* 0x15c */ ++ u8 res8[0x4]; ++ u32 gmac_clk_cfg; /* 0x164 */ ++}; ++ ++/* apb1 bit field */ ++#define APB1_CLK_SRC_OSC24M (0x0 << 24) ++#define APB1_CLK_SRC_PLL6 (0x1 << 24) ++#define APB1_CLK_SRC_LOSC (0x2 << 24) ++#define APB1_CLK_SRC_MASK (0x3 << 24) ++#define APB1_CLK_RATE_N_1 (0x0 << 16) ++#define APB1_CLK_RATE_N_2 (0x1 << 16) ++#define APB1_CLK_RATE_N_4 (0x2 << 16) ++#define APB1_CLK_RATE_N_8 (0x3 << 16) ++#define APB1_CLK_RATE_N_MASK (3 << 16) ++#define APB1_CLK_RATE_M(m) (((m)-1) << 0) ++#define APB1_CLK_RATE_M_MASK (0x1f << 0) ++ ++/* apb1 gate field */ ++#define APB1_GATE_UART_SHIFT (16) ++#define APB1_GATE_UART_MASK (0xff << APB1_GATE_UART_SHIFT) ++#define APB1_GATE_TWI_SHIFT (0) ++#define APB1_GATE_TWI_MASK (0xf << APB1_GATE_TWI_SHIFT) ++ ++/* clock divide */ ++#define AXI_DIV_SHIFT (0) ++#define AXI_DIV_1 0 ++#define AXI_DIV_2 1 ++#define AXI_DIV_3 2 ++#define AXI_DIV_4 3 ++#define AHB_DIV_SHIFT (4) ++#define AHB_DIV_1 0 ++#define AHB_DIV_2 1 ++#define AHB_DIV_4 2 ++#define AHB_DIV_8 3 ++#define APB0_DIV_SHIFT (8) ++#define APB0_DIV_1 0 ++#define APB0_DIV_2 1 ++#define APB0_DIV_4 2 ++#define APB0_DIV_8 3 ++#define CPU_CLK_SRC_SHIFT (16) ++#define CPU_CLK_SRC_OSC24M 1 ++#define CPU_CLK_SRC_PLL1 2 ++ ++#define CCM_PLL1_CFG_ENABLE_SHIFT 31 ++#define CCM_PLL1_CFG_VCO_RST_SHIFT 30 ++#define CCM_PLL1_CFG_VCO_BIAS_SHIFT 26 ++#define CCM_PLL1_CFG_PLL4_EXCH_SHIFT 25 ++#define CCM_PLL1_CFG_BIAS_CUR_SHIFT 20 ++#define CCM_PLL1_CFG_DIVP_SHIFT 16 ++#define CCM_PLL1_CFG_LCK_TMR_SHIFT 13 ++#define CCM_PLL1_CFG_FACTOR_N_SHIFT 8 ++#define CCM_PLL1_CFG_FACTOR_K_SHIFT 4 ++#define CCM_PLL1_CFG_SIG_DELT_PAT_IN_SHIFT 3 ++#define CCM_PLL1_CFG_SIG_DELT_PAT_EN_SHIFT 2 ++#define CCM_PLL1_CFG_FACTOR_M_SHIFT 0 ++ ++#define PLL1_CFG_DEFAULT 0xa1005000 ++ ++#define PLL6_CFG_DEFAULT 0xa1009911 ++ ++/* nand clock */ ++#define NAND_CLK_SRC_OSC24 0 ++#define NAND_CLK_DIV_N 0 ++#define NAND_CLK_DIV_M 0 ++ ++/* gps clock */ ++#define GPS_SCLK_GATING_OFF 0 ++#define GPS_RESET 0 ++ ++/* ahb clock gate bit offset */ ++#define AHB_GATE_OFFSET_GPS 26 ++#define AHB_GATE_OFFSET_SATA 25 ++#define AHB_GATE_OFFSET_PATA 24 ++#define AHB_GATE_OFFSET_SPI3 23 ++#define AHB_GATE_OFFSET_SPI2 22 ++#define AHB_GATE_OFFSET_SPI1 21 ++#define AHB_GATE_OFFSET_SPI0 20 ++#define AHB_GATE_OFFSET_TS0 18 ++#define AHB_GATE_OFFSET_EMAC 17 ++#define AHB_GATE_OFFSET_ACE 16 ++#define AHB_GATE_OFFSET_DLL 15 ++#define AHB_GATE_OFFSET_SDRAM 14 ++#define AHB_GATE_OFFSET_NAND 13 ++#define AHB_GATE_OFFSET_MS 12 ++#define AHB_GATE_OFFSET_MMC3 11 ++#define AHB_GATE_OFFSET_MMC2 10 ++#define AHB_GATE_OFFSET_MMC1 9 ++#define AHB_GATE_OFFSET_MMC0 8 ++#define AHB_GATE_OFFSET_MMC(n) (AHB_GATE_OFFSET_MMC0 + (n)) ++#define AHB_GATE_OFFSET_BIST 7 ++#define AHB_GATE_OFFSET_DMA 6 ++#define AHB_GATE_OFFSET_SS 5 ++#define AHB_GATE_OFFSET_USB_OHCI1 4 ++#define AHB_GATE_OFFSET_USB_EHCI1 3 ++#define AHB_GATE_OFFSET_USB_OHCI0 2 ++#define AHB_GATE_OFFSET_USB_EHCI0 1 ++#define AHB_GATE_OFFSET_USB 0 ++ ++/* ahb clock gate bit offset (second register) */ ++#define AHB_GATE_OFFSET_GMAC 17 ++ ++#define CCM_AHB_GATE_GPS (0x1 << 26) ++#define CCM_AHB_GATE_SDRAM (0x1 << 14) ++#define CCM_AHB_GATE_DLL (0x1 << 15) ++#define CCM_AHB_GATE_ACE (0x1 << 16) ++ ++#define CCM_PLL5_CTRL_M(n) (((n) & 0x3) << 0) ++#define CCM_PLL5_CTRL_M_MASK CCM_PLL5_CTRL_M(0x3) ++#define CCM_PLL5_CTRL_M_X(n) ((n) - 1) ++#define CCM_PLL5_CTRL_M1(n) (((n) & 0x3) << 2) ++#define CCM_PLL5_CTRL_M1_MASK CCM_PLL5_CTRL_M1(0x3) ++#define CCM_PLL5_CTRL_M1_X(n) ((n) - 1) ++#define CCM_PLL5_CTRL_K(n) (((n) & 0x3) << 4) ++#define CCM_PLL5_CTRL_K_MASK CCM_PLL5_CTRL_K(0x3) ++#define CCM_PLL5_CTRL_K_X(n) ((n) - 1) ++#define CCM_PLL5_CTRL_LDO (0x1 << 7) ++#define CCM_PLL5_CTRL_N(n) (((n) & 0x1f) << 8) ++#define CCM_PLL5_CTRL_N_MASK CCM_PLL5_CTRL_N(0x1f) ++#define CCM_PLL5_CTRL_N_X(n) (n) ++#define CCM_PLL5_CTRL_P(n) (((n) & 0x3) << 16) ++#define CCM_PLL5_CTRL_P_MASK CCM_PLL5_CTRL_P(0x3) ++#define CCM_PLL5_CTRL_P_X(n) ((n) - 1) ++#define CCM_PLL5_CTRL_BW (0x1 << 18) ++#define CCM_PLL5_CTRL_VCO_GAIN (0x1 << 19) ++#define CCM_PLL5_CTRL_BIAS(n) (((n) & 0x1f) << 20) ++#define CCM_PLL5_CTRL_BIAS_MASK CCM_PLL5_CTRL_BIAS(0x1f) ++#define CCM_PLL5_CTRL_BIAS_X(n) ((n) - 1) ++#define CCM_PLL5_CTRL_VCO_BIAS (0x1 << 25) ++#define CCM_PLL5_CTRL_DDR_CLK (0x1 << 29) ++#define CCM_PLL5_CTRL_BYPASS (0x1 << 30) ++#define CCM_PLL5_CTRL_EN (0x1 << 31) ++ ++#define CCM_PLL6_CTRL_N_SHIFT 8 ++#define CCM_PLL6_CTRL_N_MASK (0x1f << CCM_PLL6_CTRL_N_SHIFT) ++#define CCM_PLL6_CTRL_K_SHIFT 4 ++#define CCM_PLL6_CTRL_K_MASK (0x3 << CCM_PLL6_CTRL_K_SHIFT) ++ ++#define CCM_GPS_CTRL_RESET (0x1 << 0) ++#define CCM_GPS_CTRL_GATE (0x1 << 1) ++ ++#define CCM_DRAM_CTRL_DCLK_OUT (0x1 << 15) ++ ++#define CCM_MBUS_CTRL_M(n) (((n) & 0xf) << 0) ++#define CCM_MBUS_CTRL_M_MASK CCM_MBUS_CTRL_M(0xf) ++#define CCM_MBUS_CTRL_M_X(n) ((n) - 1) ++#define CCM_MBUS_CTRL_N(n) (((n) & 0xf) << 16) ++#define CCM_MBUS_CTRL_N_MASK CCM_MBUS_CTRL_N(0xf) ++#define CCM_MBUS_CTRL_N_X(n) (((n) >> 3) ? 3 : (((n) >> 2) ? 2 : (((n) >> 1) ? 1 : 0))) ++#define CCM_MBUS_CTRL_CLK_SRC(n) (((n) & 0x3) << 24) ++#define CCM_MBUS_CTRL_CLK_SRC_MASK CCM_MBUS_CTRL_CLK_SRC(0x3) ++#define CCM_MBUS_CTRL_CLK_SRC_HOSC 0x0 ++#define CCM_MBUS_CTRL_CLK_SRC_PLL6 0x1 ++#define CCM_MBUS_CTRL_CLK_SRC_PLL5 0x2 ++#define CCM_MBUS_CTRL_GATE (0x1 << 31) ++ ++#define CCM_MMC_CTRL_OSCM24 (0x0 << 24) ++#define CCM_MMC_CTRL_PLL6 (0x1 << 24) ++#define CCM_MMC_CTRL_PLL5 (0x2 << 24) ++ ++#define CCM_MMC_CTRL_ENABLE (0x1 << 31) ++ ++#define CCM_GMAC_CTRL_TX_CLK_SRC_MII 0x0 ++#define CCM_GMAC_CTRL_TX_CLK_SRC_EXT_RGMII 0x1 ++#define CCM_GMAC_CTRL_TX_CLK_SRC_INT_RGMII 0x2 ++#define CCM_GMAC_CTRL_GPIT_MII (0x0 << 2) ++#define CCM_GMAC_CTRL_GPIT_RGMII (0x1 << 2) ++ ++#endif /* _SUNXI_CLOCK_SUN4I_H */ +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/clock_sun6i.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/clock_sun6i.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/clock_sun6i.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/clock_sun6i.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,205 @@ ++/* ++ * sun6i clock register definitions ++ * ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_CLOCK_SUN6I_H ++#define _SUNXI_CLOCK_SUN6I_H ++ ++struct sunxi_ccm_reg { ++ u32 pll1_cfg; /* 0x00 pll1 control */ ++ u32 reserved0; ++ u32 pll2_cfg; /* 0x08 pll2 control */ ++ u32 reserved1; ++ u32 pll3_cfg; /* 0x10 pll3 control */ ++ u32 reserved2; ++ u32 pll4_cfg; /* 0x18 pll4 control */ ++ u32 reserved3; ++ u32 pll5_cfg; /* 0x20 pll5 control */ ++ u32 reserved4; ++ u32 pll6_cfg; /* 0x28 pll6 control */ ++ u32 reserved5; ++ u32 pll7_cfg; /* 0x30 pll7 control */ ++ u32 reserved6; ++ u32 pll8_cfg; /* 0x38 pll8 control */ ++ u32 reserved7; ++ u32 mipi_pll_cfg; /* 0x40 MIPI pll control */ ++ u32 pll9_cfg; /* 0x44 pll9 control */ ++ u32 pll10_cfg; /* 0x48 pll10 control */ ++ u32 reserved8; ++ u32 cpu_axi_cfg; /* 0x50 CPU/AXI divide ratio */ ++ u32 ahb1_apb1_div; /* 0x54 AHB1/APB1 divide ratio */ ++ u32 apb2_div; /* 0x58 APB2 divide ratio */ ++ u32 axi_gate; /* 0x5c axi module clock gating */ ++ u32 ahb_gate0; /* 0x60 ahb module clock gating 0 */ ++ u32 ahb_gate1; /* 0x64 ahb module clock gating 1 */ ++ u32 apb1_gate; /* 0x68 apb1 module clock gating */ ++ u32 apb2_gate; /* 0x6c apb2 module clock gating */ ++ u32 reserved9[4]; ++ u32 nand0_clk_cfg; /* 0x80 nand0 clock control */ ++ u32 nand1_clk_cfg; /* 0x84 nand1 clock control */ ++ u32 sd0_clk_cfg; /* 0x88 sd0 clock control */ ++ u32 sd1_clk_cfg; /* 0x8c sd1 clock control */ ++ u32 sd2_clk_cfg; /* 0x90 sd2 clock control */ ++ u32 sd3_clk_cfg; /* 0x94 sd3 clock control */ ++ u32 ts_clk_cfg; /* 0x98 transport stream clock control */ ++ u32 ss_clk_cfg; /* 0x9c security system clock control */ ++ u32 spi0_clk_cfg; /* 0xa0 spi0 clock control */ ++ u32 spi1_clk_cfg; /* 0xa4 spi1 clock control */ ++ u32 spi2_clk_cfg; /* 0xa8 spi2 clock control */ ++ u32 spi3_clk_cfg; /* 0xac spi3 clock control */ ++ u32 i2s0_clk_cfg; /* 0xb0 I2S0 clock control*/ ++ u32 i2s1_clk_cfg; /* 0xb4 I2S1 clock control */ ++ u32 reserved10[2]; ++ u32 spdif_clk_cfg; /* 0xc0 SPDIF clock control */ ++ u32 reserved11[2]; ++ u32 usb_clk_cfg; /* 0xcc USB clock control */ ++ u32 gmac_clk_cfg; /* 0xd0 GMAC clock control */ ++ u32 reserved12[7]; ++ u32 mdfs_clk_cfg; /* 0xf0 MDFS clock control */ ++ u32 dram_clk_cfg; /* 0xf4 DRAM configuration clock control */ ++ u32 reserved13[2]; ++ u32 dram_clk_gate; /* 0x100 DRAM module gating */ ++ u32 be0_clk_cfg; /* 0x104 BE0 module clock */ ++ u32 be1_clk_cfg; /* 0x108 BE1 module clock */ ++ u32 fe0_clk_cfg; /* 0x10c FE0 module clock */ ++ u32 fe1_clk_cfg; /* 0x110 FE1 module clock */ ++ u32 mp_clk_cfg; /* 0x114 MP module clock */ ++ u32 lcd0_ch0_clk_cfg; /* 0x118 LCD0 CH0 module clock */ ++ u32 lcd1_ch0_clk_cfg; /* 0x11c LCD1 CH0 module clock */ ++ u32 reserved14[3]; ++ u32 lcd0_ch1_clk_cfg; /* 0x12c LCD0 CH1 module clock */ ++ u32 lcd1_ch1_clk_cfg; /* 0x130 LCD1 CH1 module clock */ ++ u32 csi0_clk_cfg; /* 0x134 CSI0 module clock */ ++ u32 csi1_clk_cfg; /* 0x138 CSI1 module clock */ ++ u32 ve_clk_cfg; /* 0x13c VE module clock */ ++ u32 adda_clk_cfg; /* 0x140 ADDA module clock */ ++ u32 avs_clk_cfg; /* 0x144 AVS module clock */ ++ u32 dmic_clk_cfg; /* 0x148 Digital Mic module clock*/ ++ u32 reserved15; ++ u32 hdmi_clk_cfg; /* 0x150 HDMI module clock */ ++ u32 ps_clk_cfg; /* 0x154 PS module clock */ ++ u32 mtc_clk_cfg; /* 0x158 MTC module clock */ ++ u32 mbus0_clk_cfg; /* 0x15c MBUS0 module clock */ ++ u32 mbus1_clk_cfg; /* 0x160 MBUS1 module clock */ ++ u32 reserved16; ++ u32 mipi_dsi_clk_cfg; /* 0x168 MIPI DSI clock control */ ++ u32 mipi_csi_clk_cfg; /* 0x16c MIPI CSI clock control */ ++ u32 reserved17[4]; ++ u32 iep_drc0_clk_cfg; /* 0x180 IEP DRC0 module clock */ ++ u32 iep_drc1_clk_cfg; /* 0x184 IEP DRC1 module clock */ ++ u32 iep_deu0_clk_cfg; /* 0x188 IEP DEU0 module clock */ ++ u32 iep_deu1_clk_cfg; /* 0x18c IEP DEU1 module clock */ ++ u32 reserved18[4]; ++ u32 gpu_core_clk_cfg; /* 0x1a0 GPU core clock config */ ++ u32 gpu_mem_clk_cfg; /* 0x1a4 GPU memory clock config */ ++ u32 gpu_hyd_clk_cfg; /* 0x1a0 GPU HYD clock config */ ++ u32 reserved19[21]; ++ u32 pll_lock; /* 0x200 PLL Lock Time */ ++ u32 pll1_lock; /* 0x204 PLL1 Lock Time */ ++ u32 reserved20[6]; ++ u32 pll1_bias_cfg; /* 0x220 PLL1 Bias config */ ++ u32 pll2_bias_cfg; /* 0x224 PLL2 Bias config */ ++ u32 pll3_bias_cfg; /* 0x228 PLL3 Bias config */ ++ u32 pll4_bias_cfg; /* 0x22c PLL4 Bias config */ ++ u32 pll5_bias_cfg; /* 0x230 PLL5 Bias config */ ++ u32 pll6_bias_cfg; /* 0x234 PLL6 Bias config */ ++ u32 pll7_bias_cfg; /* 0x238 PLL7 Bias config */ ++ u32 pll8_bias_cfg; /* 0x23c PLL8 Bias config */ ++ u32 mipi_bias_cfg; /* 0x240 MIPI Bias config */ ++ u32 pll9_bias_cfg; /* 0x244 PLL9 Bias config */ ++ u32 pll10_bias_cfg; /* 0x248 PLL10 Bias config */ ++ u32 reserved21[13]; ++ u32 pll1_pattern_cfg; /* 0x280 PLL1 Pattern config */ ++ u32 pll2_pattern_cfg; /* 0x284 PLL2 Pattern config */ ++ u32 pll3_pattern_cfg; /* 0x288 PLL3 Pattern config */ ++ u32 pll4_pattern_cfg; /* 0x28c PLL4 Pattern config */ ++ u32 pll5_pattern_cfg; /* 0x290 PLL5 Pattern config */ ++ u32 pll6_pattern_cfg; /* 0x294 PLL6 Pattern config */ ++ u32 pll7_pattern_cfg; /* 0x298 PLL7 Pattern config */ ++ u32 pll8_pattern_cfg; /* 0x29c PLL8 Pattern config */ ++ u32 mipi_pattern_cfg; /* 0x2a0 MIPI Pattern config */ ++ u32 pll9_pattern_cfg; /* 0x2a4 PLL9 Pattern config */ ++ u32 pll10_pattern_cfg; /* 0x2a8 PLL10 Pattern config */ ++ u32 reserved22[5]; ++ u32 ahb_reset0_cfg; /* 0x2c0 AHB1 Reset 0 config */ ++ u32 ahb_reset1_cfg; /* 0x2c4 AHB1 Reset 1 config */ ++ u32 ahb_reset2_cfg; /* 0x2c8 AHB1 Reset 2 config */ ++ u32 reserved23; ++ u32 apb1_reset_cfg; /* 0x2d0 APB1 Reset config */ ++ u32 reserved24; ++ u32 apb2_reset_cfg; /* 0x2d8 APB2 Reset config */ ++}; ++ ++/* apb2 bit field */ ++#define APB2_CLK_SRC_LOSC (0x0 << 24) ++#define APB2_CLK_SRC_OSC24M (0x1 << 24) ++#define APB2_CLK_SRC_PLL6 (0x2 << 24) ++#define APB2_CLK_SRC_MASK (0x3 << 24) ++#define APB2_CLK_RATE_N_1 (0x0 << 16) ++#define APB2_CLK_RATE_N_2 (0x1 << 16) ++#define APB2_CLK_RATE_N_4 (0x2 << 16) ++#define APB2_CLK_RATE_N_8 (0x3 << 16) ++#define APB2_CLK_RATE_N_MASK (3 << 16) ++#define APB2_CLK_RATE_M(m) (((m)-1) << 0) ++#define APB2_CLK_RATE_M_MASK (0x1f << 0) ++ ++/* apb2 gate field */ ++#define APB2_GATE_UART_SHIFT (16) ++#define APB2_GATE_UART_MASK (0xff << APB2_GATE_UART_SHIFT) ++#define APB2_GATE_TWI_SHIFT (0) ++#define APB2_GATE_TWI_MASK (0xf << APB2_GATE_TWI_SHIFT) ++ ++/* cpu_axi_cfg bits */ ++#define AXI_DIV_SHIFT 0 ++#define ATB_DIV_SHIFT 8 ++#define CPU_CLK_SRC_SHIFT 16 ++ ++#define AXI_DIV_1 0 ++#define AXI_DIV_2 1 ++#define AXI_DIV_3 2 ++#define AXI_DIV_4 3 ++#define ATB_DIV_1 0 ++#define ATB_DIV_2 1 ++#define ATB_DIV_4 2 ++#define CPU_CLK_SRC_OSC24M 1 ++#define CPU_CLK_SRC_PLL1 2 ++ ++#define PLL1_CFG_DEFAULT 0x90011b21 ++ ++#define PLL6_CFG_DEFAULT 0x90041811 ++ ++#define CCM_PLL6_CTRL_N_SHIFT 8 ++#define CCM_PLL6_CTRL_N_MASK (0x1f << CCM_PLL6_CTRL_N_SHIFT) ++#define CCM_PLL6_CTRL_K_SHIFT 4 ++#define CCM_PLL6_CTRL_K_MASK (0x3 << CCM_PLL6_CTRL_K_SHIFT) ++ ++#define AHB_GATE_OFFSET_MMC3 11 ++#define AHB_GATE_OFFSET_MMC2 10 ++#define AHB_GATE_OFFSET_MMC1 9 ++#define AHB_GATE_OFFSET_MMC0 8 ++#define AHB_GATE_OFFSET_MMC(n) (AHB_GATE_OFFSET_MMC0 + (n)) ++ ++#define CCM_MMC_CTRL_OSCM24 (0x0 << 24) ++#define CCM_MMC_CTRL_PLL6 (0x1 << 24) ++ ++#define CCM_MMC_CTRL_ENABLE (0x1 << 31) ++ ++#define AHB_RESET_OFFSET_MMC3 11 ++#define AHB_RESET_OFFSET_MMC2 10 ++#define AHB_RESET_OFFSET_MMC1 9 ++#define AHB_RESET_OFFSET_MMC0 8 ++#define AHB_RESET_OFFSET_MMC(n) (AHB_RESET_OFFSET_MMC0 + (n)) ++ ++/* apb2 reset */ ++#define APB2_RESET_UART_SHIFT (16) ++#define APB2_RESET_UART_MASK (0xff << APB2_RESET_UART_SHIFT) ++#define APB2_RESET_TWI_SHIFT (0) ++#define APB2_RESET_TWI_MASK (0xf << APB2_RESET_TWI_SHIFT) ++ ++#endif /* _SUNXI_CLOCK_SUN6I_H */ +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/cpucfg.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/cpucfg.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/cpucfg.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/cpucfg.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,55 @@ ++/* ++ * (C) Copyright 2013 ++ * Carl van Schaik carl@ok-labs.com ++ * ++ * CPU configuration registers for the sun7i (A20). ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_CPUCFG_H_ ++#define _SUNXI_CPUCFG_H_ ++ ++#ifndef __ASSEMBLY__ ++ ++struct sunxi_cpu_ctrl { ++ u32 reset_ctrl; ++ u32 cpu_ctrl; ++ u32 status; ++ u32 _res[13]; ++}; ++ ++#define CPU_RESET_SET 0 ++#define CPU_RESET_CLEAR 3 ++ ++#define CPU_STATUS_SMP (1 << 0) ++#define CPU_STATUS_WFE (1 << 1) ++#define CPU_STATUS_WFI (1 << 2) ++ ++struct sunxi_cpucfg { ++ u32 _res1[16]; /* 0x000 */ ++ struct sunxi_cpu_ctrl cpu[2]; /* 0x040 */ ++ u32 _res2[48]; /* 0x0c0 */ ++ u32 _res3; /* 0x180 */ ++ u32 general_ctrl; /* 0x184 */ ++ u32 _res4[2]; /* 0x188 */ ++ u32 event_input; /* 0x190 */ ++ u32 _res5[4]; /* 0x194 */ ++ u32 boot_addr; /* 0x1a4 - also known as PRIVATE_REG */ ++ u32 _res6[2]; /* 0x1a8 */ ++ u32 cpu1_power_clamp; /* 0x1b0 */ ++ u32 cpu1_power_off; /* 0x1b4 */ ++ u32 _res7[10]; /* 0x1b8 */ ++ u32 debug0_ctrl; /* 0x1e0 */ ++ u32 debug1_ctrl; /* 0x1e4 */ ++}; ++ ++#define GENERAL_CTRL_NO_L1_RESET_CPU(x) (1UL << (x)) ++#define GENERAL_CTRL_NO_L2_AUTO_RESET (1UL << 4) ++#define GENERAL_CTRL_L2_RESET_SET (0UL << 5) ++#define GENERAL_CTRL_L2_RESET_CLEAR (1UL << 5) ++#define GENERAL_CTRL_CFGSDISABLE (1UL << 8) ++ ++#endif /* __ASSEMBLY__ */ ++ ++#endif /* _SUNXI_CPUCFG_H_ */ +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/cpu.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/cpu.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/cpu.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/cpu.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,141 @@ ++/* ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_CPU_H ++#define _SUNXI_CPU_H ++ ++#define SUNXI_SRAM_A1_BASE 0x00000000 ++#define SUNXI_SRAM_A1_SIZE (16 * 1024) /* 16 kiB */ ++ ++#define SUNXI_SRAM_A2_BASE 0x00004000 /* 16 kiB */ ++#define SUNXI_SRAM_A3_BASE 0x00008000 /* 13 kiB */ ++#define SUNXI_SRAM_A4_BASE 0x0000b400 /* 3 kiB */ ++#define SUNXI_SRAM_D_BASE 0x00010000 /* 4 kiB */ ++#define SUNXI_SRAM_B_BASE 0x00020000 /* 64 kiB (secure) */ ++ ++#define SUNXI_SRAMC_BASE 0x01c00000 ++#define SUNXI_DRAMC_BASE 0x01c01000 ++#define SUNXI_DMA_BASE 0x01c02000 ++#define SUNXI_NFC_BASE 0x01c03000 ++#define SUNXI_TS_BASE 0x01c04000 ++#define SUNXI_SPI0_BASE 0x01c05000 ++#define SUNXI_SPI1_BASE 0x01c06000 ++#define SUNXI_MS_BASE 0x01c07000 ++#define SUNXI_TVD_BASE 0x01c08000 ++#define SUNXI_CSI0_BASE 0x01c09000 ++#define SUNXI_TVE0_BASE 0x01c0a000 ++#define SUNXI_EMAC_BASE 0x01c0b000 ++#define SUNXI_LCD0_BASE 0x01c0C000 ++#define SUNXI_LCD1_BASE 0x01c0d000 ++#define SUNXI_VE_BASE 0x01c0e000 ++#define SUNXI_MMC0_BASE 0x01c0f000 ++#define SUNXI_MMC1_BASE 0x01c10000 ++#define SUNXI_MMC2_BASE 0x01c11000 ++#define SUNXI_MMC3_BASE 0x01c12000 ++#define SUNXI_USB0_BASE 0x01c13000 ++#define SUNXI_USB1_BASE 0x01c14000 ++#define SUNXI_SS_BASE 0x01c15000 ++#define SUNXI_HDMI_BASE 0x01c16000 ++#define SUNXI_SPI2_BASE 0x01c17000 ++#define SUNXI_SATA_BASE 0x01c18000 ++#define SUNXI_PATA_BASE 0x01c19000 ++#define SUNXI_ACE_BASE 0x01c1a000 ++#define SUNXI_TVE1_BASE 0x01c1b000 ++#define SUNXI_USB2_BASE 0x01c1c000 ++#define SUNXI_CSI1_BASE 0x01c1d000 ++#define SUNXI_TZASC_BASE 0x01c1e000 ++#define SUNXI_SPI3_BASE 0x01c1f000 ++ ++#define SUNXI_CCM_BASE 0x01c20000 ++#define SUNXI_INTC_BASE 0x01c20400 ++#define SUNXI_PIO_BASE 0x01c20800 ++#define SUNXI_TIMER_BASE 0x01c20c00 ++#define SUNXI_SPDIF_BASE 0x01c21000 ++#define SUNXI_AC97_BASE 0x01c21400 ++#define SUNXI_IR0_BASE 0x01c21800 ++#define SUNXI_IR1_BASE 0x01c21c00 ++ ++#define SUNXI_IIS_BASE 0x01c22400 ++#define SUNXI_LRADC_BASE 0x01c22800 ++#define SUNXI_AD_DA_BASE 0x01c22c00 ++#define SUNXI_KEYPAD_BASE 0x01c23000 ++#define SUNXI_TZPC_BASE 0x01c23400 ++#define SUNXI_SID_BASE 0x01c23800 ++#define SUNXI_SJTAG_BASE 0x01c23c00 ++ ++#define SUNXI_TP_BASE 0x01c25000 ++#define SUNXI_PMU_BASE 0x01c25400 ++#define SUNXI_CPUCFG_BASE 0x01c25c00 /* sun7i only ? */ ++ ++#define SUNXI_UART0_BASE 0x01c28000 ++#define SUNXI_UART1_BASE 0x01c28400 ++#define SUNXI_UART2_BASE 0x01c28800 ++#define SUNXI_UART3_BASE 0x01c28c00 ++#define SUNXI_UART4_BASE 0x01c29000 ++#define SUNXI_UART5_BASE 0x01c29400 ++#define SUNXI_UART6_BASE 0x01c29800 ++#define SUNXI_UART7_BASE 0x01c29c00 ++#define SUNXI_PS2_0_BASE 0x01c2a000 ++#define SUNXI_PS2_1_BASE 0x01c2a400 ++ ++#define SUNXI_TWI0_BASE 0x01c2ac00 ++#define SUNXI_TWI1_BASE 0x01c2b000 ++#define SUNXI_TWI2_BASE 0x01c2b400 ++ ++#define SUNXI_CAN_BASE 0x01c2bc00 ++ ++#define SUNXI_SCR_BASE 0x01c2c400 ++ ++#define SUNXI_GPS_BASE 0x01c30000 ++#define SUNXI_MALI400_BASE 0x01c40000 ++#define SUNXI_GMAC_BASE 0x01c50000 ++ ++#define SUNXI_DRAM_COM_BASE 0x01c62000 ++#define SUNXI_DRAM_CTL_BASE 0x01c63000 ++#define SUNXI_DRAM_PHY_CH1_BASE 0x01c65000 ++#define SUNXI_DRAM_PHY_CH2_BASE 0x01c66000 ++ ++/* module sram */ ++#define SUNXI_SRAM_C_BASE 0x01d00000 ++ ++#define SUNXI_DE_FE0_BASE 0x01e00000 ++#define SUNXI_DE_FE1_BASE 0x01e20000 ++#define SUNXI_DE_BE0_BASE 0x01e60000 ++#define SUNXI_DE_BE1_BASE 0x01e40000 ++#define SUNXI_MP_BASE 0x01e80000 ++#define SUNXI_AVG_BASE 0x01ea0000 ++ ++#define SUNXI_PRCM_BASE 0x01f01400 ++#define SUNXI_R_UART_BASE 0x01f02800 ++#define SUNXI_R_PIO_BASE 0x01f02c00 ++#define SUNXI_P2WI_BASE 0x01f03400 ++ ++/* CoreSight Debug Module */ ++#define SUNXI_CSDM_BASE 0x3f500000 ++ ++#define SUNXI_DDRII_DDRIII_BASE 0x40000000 /* 2 GiB */ ++ ++#define SUNXI_BROM_BASE 0xffff0000 /* 32 kiB */ ++ ++#define SUNXI_CPU_CFG (SUNXI_TIMER_BASE + 0x13c) ++ ++#ifndef __ASSEMBLY__ ++/* boot type */ ++enum sunxi_boot_type_t { ++ SUNXI_BOOT_TYPE_NULL, ++ SUNXI_BOOT_TYPE_MMC0, ++ SUNXI_BOOT_TYPE_NAND, ++ SUNXI_BOOT_TYPE_MMC2, ++ SUNXI_BOOT_TYPE_SPI ++}; ++ ++void sunxi_board_init(void); ++void sunxi_reset(void); ++#endif /* __ASSEMBLY__ */ ++ ++#endif /* _CPU_H */ +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/dram.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/dram.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/dram.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/dram.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,179 @@ ++/* ++ * (C) Copyright 2007-2012 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Berg Xing bergxing@allwinnertech.com ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * Sunxi platform dram register definition. ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_DRAM_H ++#define _SUNXI_DRAM_H ++ ++#include <linux/types.h> ++ ++struct sunxi_dram_reg { ++ u32 ccr; /* 0x00 controller configuration register */ ++ u32 dcr; /* 0x04 dram configuration register */ ++ u32 iocr; /* 0x08 i/o configuration register */ ++ u32 csr; /* 0x0c controller status register */ ++ u32 drr; /* 0x10 dram refresh register */ ++ u32 tpr0; /* 0x14 dram timing parameters register 0 */ ++ u32 tpr1; /* 0x18 dram timing parameters register 1 */ ++ u32 tpr2; /* 0x1c dram timing parameters register 2 */ ++ u32 gdllcr; /* 0x20 global dll control register */ ++ u8 res0[0x28]; ++ u32 rslr0; /* 0x4c rank system latency register */ ++ u32 rslr1; /* 0x50 rank system latency register */ ++ u8 res1[0x8]; ++ u32 rdgr0; /* 0x5c rank dqs gating register */ ++ u32 rdgr1; /* 0x60 rank dqs gating register */ ++ u8 res2[0x34]; ++ u32 odtcr; /* 0x98 odt configuration register */ ++ u32 dtr0; /* 0x9c data training register 0 */ ++ u32 dtr1; /* 0xa0 data training register 1 */ ++ u32 dtar; /* 0xa4 data training address register */ ++ u32 zqcr0; /* 0xa8 zq control register 0 */ ++ u32 zqcr1; /* 0xac zq control register 1 */ ++ u32 zqsr; /* 0xb0 zq status register */ ++ u32 idcr; /* 0xb4 initializaton delay configure reg */ ++ u8 res3[0x138]; ++ u32 mr; /* 0x1f0 mode register */ ++ u32 emr; /* 0x1f4 extended mode register */ ++ u32 emr2; /* 0x1f8 extended mode register */ ++ u32 emr3; /* 0x1fc extended mode register */ ++ u32 dllctr; /* 0x200 dll control register */ ++ u32 dllcr[5]; /* 0x204 dll control register 0(byte 0) */ ++ /* 0x208 dll control register 1(byte 1) */ ++ /* 0x20c dll control register 2(byte 2) */ ++ /* 0x210 dll control register 3(byte 3) */ ++ /* 0x214 dll control register 4(byte 4) */ ++ u32 dqtr0; /* 0x218 dq timing register */ ++ u32 dqtr1; /* 0x21c dq timing register */ ++ u32 dqtr2; /* 0x220 dq timing register */ ++ u32 dqtr3; /* 0x224 dq timing register */ ++ u32 dqstr; /* 0x228 dqs timing register */ ++ u32 dqsbtr; /* 0x22c dqsb timing register */ ++ u32 mcr; /* 0x230 mode configure register */ ++ u8 res[0x8]; ++ u32 ppwrsctl; /* 0x23c pad power save control */ ++ u32 apr; /* 0x240 arbiter period register */ ++ u32 pldtr; /* 0x244 priority level data threshold reg */ ++ u8 res5[0x8]; ++ u32 hpcr[32]; /* 0x250 host port configure register */ ++ u8 res6[0x10]; ++ u32 csel; /* 0x2e0 controller select register */ ++}; ++ ++struct dram_para { ++ u32 clock; ++ u32 type; ++ u32 rank_num; ++ u32 density; ++ u32 io_width; ++ u32 bus_width; ++ u32 cas; ++ u32 zq; ++ u32 odt_en; ++ u32 size; ++ u32 tpr0; ++ u32 tpr1; ++ u32 tpr2; ++ u32 tpr3; ++ u32 tpr4; ++ u32 tpr5; ++ u32 emr1; ++ u32 emr2; ++ u32 emr3; ++}; ++ ++#define DRAM_CCR_COMMAND_RATE_1T (0x1 << 5) ++#define DRAM_CCR_DQS_GATE (0x1 << 14) ++#define DRAM_CCR_DQS_DRIFT_COMP (0x1 << 17) ++#define DRAM_CCR_ITM_OFF (0x1 << 28) ++#define DRAM_CCR_DATA_TRAINING (0x1 << 30) ++#define DRAM_CCR_INIT (0x1 << 31) ++ ++#define DRAM_MEMORY_TYPE_DDR1 1 ++#define DRAM_MEMORY_TYPE_DDR2 2 ++#define DRAM_MEMORY_TYPE_DDR3 3 ++#define DRAM_MEMORY_TYPE_LPDDR2 4 ++#define DRAM_MEMORY_TYPE_LPDDR 5 ++#define DRAM_DCR_TYPE (0x1 << 0) ++#define DRAM_DCR_TYPE_DDR2 0x0 ++#define DRAM_DCR_TYPE_DDR3 0x1 ++#define DRAM_DCR_IO_WIDTH(n) (((n) & 0x3) << 1) ++#define DRAM_DCR_IO_WIDTH_MASK DRAM_DCR_IO_WIDTH(0x3) ++#define DRAM_DCR_IO_WIDTH_8BIT 0x0 ++#define DRAM_DCR_IO_WIDTH_16BIT 0x1 ++#define DRAM_DCR_CHIP_DENSITY(n) (((n) & 0x7) << 3) ++#define DRAM_DCR_CHIP_DENSITY_MASK DRAM_DCR_CHIP_DENSITY(0x7) ++#define DRAM_DCR_CHIP_DENSITY_256M 0x0 ++#define DRAM_DCR_CHIP_DENSITY_512M 0x1 ++#define DRAM_DCR_CHIP_DENSITY_1024M 0x2 ++#define DRAM_DCR_CHIP_DENSITY_2048M 0x3 ++#define DRAM_DCR_CHIP_DENSITY_4096M 0x4 ++#define DRAM_DCR_CHIP_DENSITY_8192M 0x5 ++#define DRAM_DCR_BUS_WIDTH(n) (((n) & 0x7) << 6) ++#define DRAM_DCR_BUS_WIDTH_MASK DRAM_DCR_BUS_WIDTH(0x7) ++#define DRAM_DCR_BUS_WIDTH_32BIT 0x3 ++#define DRAM_DCR_BUS_WIDTH_16BIT 0x1 ++#define DRAM_DCR_BUS_WIDTH_8BIT 0x0 ++#define DRAM_DCR_NR_DLLCR_32BIT 5 ++#define DRAM_DCR_NR_DLLCR_16BIT 3 ++#define DRAM_DCR_NR_DLLCR_8BIT 2 ++#define DRAM_DCR_RANK_SEL(n) (((n) & 0x3) << 10) ++#define DRAM_DCR_RANK_SEL_MASK DRAM_DCR_CMD_RANK(0x3) ++#define DRAM_DCR_CMD_RANK_ALL (0x1 << 12) ++#define DRAM_DCR_MODE(n) (((n) & 0x3) << 13) ++#define DRAM_DCR_MODE_MASK DRAM_DCR_MODE(0x3) ++#define DRAM_DCR_MODE_SEQ 0x0 ++#define DRAM_DCR_MODE_INTERLEAVE 0x1 ++ ++#define DRAM_CSR_FAILED (0x1 << 20) ++ ++#define DRAM_DRR_TRFC(n) ((n) & 0xff) ++#define DRAM_DRR_TREFI(n) (((n) & 0xffff) << 8) ++#define DRAM_DRR_BURST(n) ((((n) - 1) & 0xf) << 24) ++ ++#define DRAM_MCR_MODE_NORM(n) (((n) & 0x3) << 0) ++#define DRAM_MCR_MODE_NORM_MASK DRAM_MCR_MOD_NORM(0x3) ++#define DRAM_MCR_MODE_DQ_OUT(n) (((n) & 0x3) << 2) ++#define DRAM_MCR_MODE_DQ_OUT_MASK DRAM_MCR_MODE_DQ_OUT(0x3) ++#define DRAM_MCR_MODE_ADDR_OUT(n) (((n) & 0x3) << 4) ++#define DRAM_MCR_MODE_ADDR_OUT_MASK DRAM_MCR_MODE_ADDR_OUT(0x3) ++#define DRAM_MCR_MODE_DQ_IN_OUT(n) (((n) & 0x3) << 6) ++#define DRAM_MCR_MODE_DQ_IN_OUT_MASK DRAM_MCR_MODE_DQ_IN_OUT(0x3) ++#define DRAM_MCR_MODE_DQ_TURNON_DELAY(n) (((n) & 0x7) << 8) ++#define DRAM_MCR_MODE_DQ_TURNON_DELAY_MASK DRAM_MCR_MODE_DQ_TURNON_DELAY(0x7) ++#define DRAM_MCR_MODE_ADDR_IN (0x1 << 11) ++#define DRAM_MCR_RESET (0x1 << 12) ++#define DRAM_MCR_MODE_EN(n) (((n) & 0x3) << 13) ++#define DRAM_MCR_MODE_EN_MASK DRAM_MCR_MOD_EN(0x3) ++#define DRAM_MCR_DCLK_OUT (0x1 << 16) ++ ++#define DRAM_DLLCR_NRESET (0x1 << 30) ++#define DRAM_DLLCR_DISABLE (0x1 << 31) ++ ++#define DRAM_ZQCR0_IMP_DIV(n) (((n) & 0xff) << 20) ++#define DRAM_ZQCR0_IMP_DIV_MASK DRAM_ZQCR0_IMP_DIV(0xff) ++ ++#define DRAM_IOCR_ODT_EN(n) ((((n) & 0x3) << 30) | ((n) & 0x3) << 0) ++#define DRAM_IOCR_ODT_EN_MASK DRAM_IOCR_ODT_EN(0x3) ++ ++#define DRAM_MR_BURST_LENGTH(n) (((n) & 0x7) << 0) ++#define DRAM_MR_BURST_LENGTH_MASK DRAM_MR_BURST_LENGTH(0x7) ++#define DRAM_MR_CAS_LAT(n) (((n) & 0x7) << 4) ++#define DRAM_MR_CAS_LAT_MASK DRAM_MR_CAS_LAT(0x7) ++#define DRAM_MR_WRITE_RECOVERY(n) (((n) & 0x7) << 9) ++#define DRAM_MR_WRITE_RECOVERY_MASK DRAM_MR_WRITE_RECOVERY(0x7) ++#define DRAM_MR_POWER_DOWN (0x1 << 12) ++ ++#define DRAM_CSEL_MAGIC 0x16237495 ++ ++unsigned long sunxi_dram_init(void); ++unsigned long dramc_init(struct dram_para *para); ++ ++#endif /* _SUNXI_DRAM_H */ +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/early_print.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/early_print.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/early_print.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/early_print.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,58 @@ ++/* ++ * (C) Copyright 2007-2012 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * Early uart print for debugging. ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_EARLY_PRINT_H ++#define _SUNXI_EARLY_PRINT_H ++ ++#include <asm/arch/cpu.h> ++ ++#define SUNXI_UART_BASE SUNXI_UART0_BASE ++ ++#define UART_OFFSET 0x400 ++ ++/* receive buffer register */ ++#define UART_RBR(n) (SUNXI_UART_BASE + (n) * UART_OFFSET + 0x0) ++/* transmit holding register */ ++#define UART_THR(n) (SUNXI_UART_BASE + (n) * UART_OFFSET + 0x0) ++/* divisor latch low register */ ++#define UART_DLL(n) (SUNXI_UART_BASE + (n) * UART_OFFSET + 0x0) ++ ++/* divisor latch high register */ ++#define UART_DLH(n) (SUNXI_UART_BASE + (n) * UART_OFFSET + 0x4) ++/* interrupt enable reigster */ ++#define UART_IER(n) (SUNXI_UART_BASE + (n) * UART_OFFSET + 0x4) ++ ++/* interrupt identity register */ ++#define UART_IIR(n) (SUNXI_UART_BASE + (n) * UART_OFFSET + 0x8) ++/* fifo control register */ ++#define UART_FCR(n) (SUNXI_UART_BASE + (n) * UART_OFFSET + 0x8) ++ ++/* line control register */ ++#define UART_LCR(n) (SUNXI_UART_BASE + (n) * UART_OFFSET + 0xc) ++#define UART_LCR_DLAB (0x1 << 7) ++ ++/* line status register */ ++#define UART_LSR(n) (SUNXI_UART_BASE + (n) * UART_OFFSET + 0x14) ++#define UART_LSR_TEMT (0x1 << 6) ++ ++ ++#define BAUD_115200 (0xd) /* 24 * 1000 * 1000 / 16 / 115200 = 13 */ ++#define NO_PARITY (0) ++#define ONE_STOP_BIT (0) ++#define DAT_LEN_8_BITS (3) ++#define LC_8_N_1 (NO_PARITY << 3 | ONE_STOP_BIT << 2 | DAT_LEN_8_BITS) ++ ++#ifndef __ASSEMBLY__ ++void uart_init(void); ++void uart_putc(char c); ++void uart_puts(const char *s); ++#endif /* __ASSEMBLY__ */ ++ ++#endif /* _SUNXI_EARLY_PRINT_H */ +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/gpio.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/gpio.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/gpio.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/gpio.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,174 @@ ++/* ++ * (C) Copyright 2007-2012 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_GPIO_H ++#define _SUNXI_GPIO_H ++ ++#include <linux/types.h> ++#include <asm/arch/cpu.h> ++ ++/* ++ * sunxi has 9 banks of gpio, they are: ++ * PA0 - PA17 | PB0 - PB23 | PC0 - PC24 ++ * PD0 - PD27 | PE0 - PE31 | PF0 - PF5 ++ * PG0 - PG9 | PH0 - PH27 | PI0 - PI12 ++ */ ++ ++#define SUNXI_GPIO_A 0 ++#define SUNXI_GPIO_B 1 ++#define SUNXI_GPIO_C 2 ++#define SUNXI_GPIO_D 3 ++#define SUNXI_GPIO_E 4 ++#define SUNXI_GPIO_F 5 ++#define SUNXI_GPIO_G 6 ++#define SUNXI_GPIO_H 7 ++#define SUNXI_GPIO_I 8 ++#define SUNXI_GPIO_BANKS 9 ++ ++/* ++ * sun6i has atleast 1 additional bank, note banks J K don't exist! ++ * PL0 - PL1 at the very least is known. ++ * ++ * Note this bank is at a different register offset! ++ */ ++#define SUNXI_GPIO_L 9 ++ ++struct sunxi_gpio { ++ u32 cfg[4]; ++ u32 dat; ++ u32 drv[2]; ++ u32 pull[2]; ++}; ++ ++/* gpio interrupt control */ ++struct sunxi_gpio_int { ++ u32 cfg[3]; ++ u32 ctl; ++ u32 sta; ++ u32 deb; /* interrupt debounce */ ++}; ++ ++struct sunxi_gpio_reg { ++ struct sunxi_gpio gpio_bank[SUNXI_GPIO_BANKS]; ++ u8 res[0xbc]; ++ struct sunxi_gpio_int gpio_int; ++}; ++ ++#define BANK_TO_GPIO(bank) (((bank) < SUNXI_GPIO_BANKS) ? \ ++ &((struct sunxi_gpio_reg *)SUNXI_PIO_BASE)->gpio_bank[bank] : \ ++ (struct sunxi_gpio *)SUNXI_R_PIO_BASE) ++ ++#define GPIO_BANK(pin) ((pin) >> 5) ++#define GPIO_NUM(pin) ((pin) & 0x1f) ++ ++#define GPIO_CFG_INDEX(pin) (((pin) & 0x1f) >> 3) ++#define GPIO_CFG_OFFSET(pin) ((((pin) & 0x1f) & 0x7) << 2) ++ ++#define GPIO_DRV_INDEX(pin) (((pin) & 0x1f) >> 4) ++#define GPIO_DRV_OFFSET(pin) ((((pin) & 0x1f) & 0xf) << 1) ++ ++#define GPIO_PULL_INDEX(pin) (((pin) & 0x1f) >> 4) ++#define GPIO_PULL_OFFSET(pin) ((((pin) & 0x1f) & 0xf) << 1) ++ ++/* GPIO bank sizes */ ++#define SUNXI_GPIO_A_NR 32 ++#define SUNXI_GPIO_B_NR 32 ++#define SUNXI_GPIO_C_NR 32 ++#define SUNXI_GPIO_D_NR 32 ++#define SUNXI_GPIO_E_NR 32 ++#define SUNXI_GPIO_F_NR 32 ++#define SUNXI_GPIO_G_NR 32 ++#define SUNXI_GPIO_H_NR 32 ++#define SUNXI_GPIO_I_NR 32 ++#define SUNXI_GPIO_L_NR 32 ++ ++#define SUNXI_GPIO_NEXT(__gpio) \ ++ ((__gpio##_START) + (__gpio##_NR) + 0) ++ ++enum sunxi_gpio_number { ++ SUNXI_GPIO_A_START = 0, ++ SUNXI_GPIO_B_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_A), ++ SUNXI_GPIO_C_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_B), ++ SUNXI_GPIO_D_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_C), ++ SUNXI_GPIO_E_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_D), ++ SUNXI_GPIO_F_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_E), ++ SUNXI_GPIO_G_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_F), ++ SUNXI_GPIO_H_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_G), ++ SUNXI_GPIO_I_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_H), ++ SUNXI_GPIO_L_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_I), ++}; ++ ++/* SUNXI GPIO number definitions */ ++#define SUNXI_GPA(_nr) (SUNXI_GPIO_A_START + (_nr)) ++#define SUNXI_GPB(_nr) (SUNXI_GPIO_B_START + (_nr)) ++#define SUNXI_GPC(_nr) (SUNXI_GPIO_C_START + (_nr)) ++#define SUNXI_GPD(_nr) (SUNXI_GPIO_D_START + (_nr)) ++#define SUNXI_GPE(_nr) (SUNXI_GPIO_E_START + (_nr)) ++#define SUNXI_GPF(_nr) (SUNXI_GPIO_F_START + (_nr)) ++#define SUNXI_GPG(_nr) (SUNXI_GPIO_G_START + (_nr)) ++#define SUNXI_GPH(_nr) (SUNXI_GPIO_H_START + (_nr)) ++#define SUNXI_GPI(_nr) (SUNXI_GPIO_I_START + (_nr)) ++#define SUNXI_GPL(_nr) (SUNXI_GPIO_L_START + (_nr)) ++ ++/* GPIO pin function config */ ++#define SUNXI_GPIO_INPUT 0 ++#define SUNXI_GPIO_OUTPUT 1 ++ ++#define SUNXI_GPA0_EMAC 2 ++#define SUN7I_GPA0_GMAC 5 ++ ++#define SUNXI_GPB0_TWI0 2 ++ ++#define SUN4I_GPB22_UART0_TX 2 ++#define SUN4I_GPB23_UART0_RX 2 ++ ++#define SUN5I_GPB19_UART0_TX 2 ++#define SUN5I_GPB20_UART0_RX 2 ++ ++#define SUN5I_GPG3_UART1_TX 4 ++#define SUN5I_GPG4_UART1_RX 4 ++ ++#define SUNXI_GPC6_SDC2 3 ++ ++#define SUNXI_GPF0_SDC0 2 ++ ++#define SUNXI_GPF2_SDC0 2 ++ ++#ifdef CONFIG_SUN8I ++#define SUNXI_GPF2_UART0_TX 3 ++#define SUNXI_GPF4_UART0_RX 3 ++#else ++#define SUNXI_GPF2_UART0_TX 4 ++#define SUNXI_GPF4_UART0_RX 4 ++#endif ++ ++#define SUN4I_GPG0_SDC1 4 ++ ++#define SUN4I_GPH22_SDC1 5 ++ ++#define SUN4I_GPI4_SDC3 2 ++ ++/* GPIO pin pull-up/down config */ ++#define SUNXI_GPIO_PULL_DISABLE 0 ++#define SUNXI_GPIO_PULL_UP 1 ++#define SUNXI_GPIO_PULL_DOWN 2 ++ ++#define SUNXI_GPL0_R_P2WI_SCK 3 ++#define SUNXI_GPL1_R_P2WI_SDA 3 ++ ++#define SUN8I_GPL2_R_UART_TX 2 ++#define SUN8I_GPL3_R_UART_RX 2 ++ ++int sunxi_gpio_set_cfgpin(u32 pin, u32 val); ++int sunxi_gpio_get_cfgpin(u32 pin); ++int sunxi_gpio_set_drv(u32 pin, u32 val); ++int sunxi_gpio_set_pull(u32 pin, u32 val); ++int sunxi_name_to_gpio(const char *name); ++#define name_to_gpio(name) sunxi_name_to_gpio(name) ++ ++#endif /* _SUNXI_GPIO_H */ +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/i2c.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/i2c.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/i2c.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/i2c.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,15 @@ ++/* ++ * Copyright 2014 - Hans de Goede hdegoede@redhat.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++#ifndef _SUNXI_I2C_H_ ++#define _SUNXI_I2C_H_ ++ ++#include <asm/arch/cpu.h> ++ ++#define CONFIG_I2C_MVTWSI_BASE SUNXI_TWI0_BASE ++/* This is abp0-clk on sun4i/5i/7i / abp1-clk on sun6i/sun8i which is 24MHz */ ++#define CONFIG_SYS_TCLK 24000000 ++ ++#endif +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/mmc.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/mmc.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/mmc.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/mmc.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,122 @@ ++/* ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Aaron leafy.myeh@allwinnertech.com ++ * ++ * MMC register definition for allwinner sunxi platform. ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_MMC_H ++#define _SUNXI_MMC_H ++ ++#include <linux/types.h> ++ ++struct sunxi_mmc { ++ u32 gctrl; /* 0x00 global control */ ++ u32 clkcr; /* 0x04 clock control */ ++ u32 timeout; /* 0x08 time out */ ++ u32 width; /* 0x0c bus width */ ++ u32 blksz; /* 0x10 block size */ ++ u32 bytecnt; /* 0x14 byte count */ ++ u32 cmd; /* 0x18 command */ ++ u32 arg; /* 0x1c argument */ ++ u32 resp0; /* 0x20 response 0 */ ++ u32 resp1; /* 0x24 response 1 */ ++ u32 resp2; /* 0x28 response 2 */ ++ u32 resp3; /* 0x2c response 3 */ ++ u32 imask; /* 0x30 interrupt mask */ ++ u32 mint; /* 0x34 masked interrupt status */ ++ u32 rint; /* 0x38 raw interrupt status */ ++ u32 status; /* 0x3c status */ ++ u32 ftrglevel; /* 0x40 FIFO threshold watermark*/ ++ u32 funcsel; /* 0x44 function select */ ++ u32 cbcr; /* 0x48 CIU byte count */ ++ u32 bbcr; /* 0x4c BIU byte count */ ++ u32 dbgc; /* 0x50 debug enable */ ++ u32 res0[11]; ++ u32 dmac; /* 0x80 internal DMA control */ ++ u32 dlba; /* 0x84 internal DMA descr list base address */ ++ u32 idst; /* 0x88 internal DMA status */ ++ u32 idie; /* 0x8c internal DMA interrupt enable */ ++ u32 chda; /* 0x90 */ ++ u32 cbda; /* 0x94 */ ++}; ++ ++#define SUNXI_MMC_CLK_POWERSAVE (0x1 << 17) ++#define SUNXI_MMC_CLK_ENABLE (0x1 << 16) ++#define SUNXI_MMC_CLK_DIVIDER_MASK (0xff) ++ ++#define SUNXI_MMC_GCTRL_SOFT_RESET (0x1 << 0) ++#define SUNXI_MMC_GCTRL_FIFO_RESET (0x1 << 1) ++#define SUNXI_MMC_GCTRL_DMA_RESET (0x1 << 2) ++#define SUNXI_MMC_GCTRL_RESET (SUNXI_MMC_GCTRL_SOFT_RESET|\ ++ SUNXI_MMC_GCTRL_FIFO_RESET|\ ++ SUNXI_MMC_GCTRL_DMA_RESET) ++#define SUNXI_MMC_GCTRL_DMA_ENABLE (0x1 << 5) ++#define SUNXI_MMC_GCTRL_ACCESS_BY_AHB (0x1 << 31) ++ ++#define SUNXI_MMC_CMD_RESP_EXPIRE (0x1 << 6) ++#define SUNXI_MMC_CMD_LONG_RESPONSE (0x1 << 7) ++#define SUNXI_MMC_CMD_CHK_RESPONSE_CRC (0x1 << 8) ++#define SUNXI_MMC_CMD_DATA_EXPIRE (0x1 << 9) ++#define SUNXI_MMC_CMD_WRITE (0x1 << 10) ++#define SUNXI_MMC_CMD_AUTO_STOP (0x1 << 12) ++#define SUNXI_MMC_CMD_WAIT_PRE_OVER (0x1 << 13) ++#define SUNXI_MMC_CMD_SEND_INIT_SEQ (0x1 << 15) ++#define SUNXI_MMC_CMD_UPCLK_ONLY (0x1 << 21) ++#define SUNXI_MMC_CMD_START (0x1 << 31) ++ ++#define SUNXI_MMC_RINT_RESP_ERROR (0x1 << 1) ++#define SUNXI_MMC_RINT_COMMAND_DONE (0x1 << 2) ++#define SUNXI_MMC_RINT_DATA_OVER (0x1 << 3) ++#define SUNXI_MMC_RINT_TX_DATA_REQUEST (0x1 << 4) ++#define SUNXI_MMC_RINT_RX_DATA_REQUEST (0x1 << 5) ++#define SUNXI_MMC_RINT_RESP_CRC_ERROR (0x1 << 6) ++#define SUNXI_MMC_RINT_DATA_CRC_ERROR (0x1 << 7) ++#define SUNXI_MMC_RINT_RESP_TIMEOUT (0x1 << 8) ++#define SUNXI_MMC_RINT_DATA_TIMEOUT (0x1 << 9) ++#define SUNXI_MMC_RINT_VOLTAGE_CHANGE_DONE (0x1 << 10) ++#define SUNXI_MMC_RINT_FIFO_RUN_ERROR (0x1 << 11) ++#define SUNXI_MMC_RINT_HARD_WARE_LOCKED (0x1 << 12) ++#define SUNXI_MMC_RINT_START_BIT_ERROR (0x1 << 13) ++#define SUNXI_MMC_RINT_AUTO_COMMAND_DONE (0x1 << 14) ++#define SUNXI_MMC_RINT_END_BIT_ERROR (0x1 << 15) ++#define SUNXI_MMC_RINT_SDIO_INTERRUPT (0x1 << 16) ++#define SUNXI_MMC_RINT_CARD_INSERT (0x1 << 30) ++#define SUNXI_MMC_RINT_CARD_REMOVE (0x1 << 31) ++#define SUNXI_MMC_RINT_INTERRUPT_ERROR_BIT \ ++ (SUNXI_MMC_RINT_RESP_ERROR | \ ++ SUNXI_MMC_RINT_RESP_CRC_ERROR | \ ++ SUNXI_MMC_RINT_DATA_CRC_ERROR | \ ++ SUNXI_MMC_RINT_RESP_TIMEOUT | \ ++ SUNXI_MMC_RINT_DATA_TIMEOUT | \ ++ SUNXI_MMC_RINT_VOLTAGE_CHANGE_DONE | \ ++ SUNXI_MMC_RINT_FIFO_RUN_ERROR | \ ++ SUNXI_MMC_RINT_HARD_WARE_LOCKED | \ ++ SUNXI_MMC_RINT_START_BIT_ERROR | \ ++ SUNXI_MMC_RINT_END_BIT_ERROR) /* 0xbfc2 */ ++#define SUNXI_MMC_RINT_INTERRUPT_DONE_BIT \ ++ (SUNXI_MMC_RINT_AUTO_COMMAND_DONE | \ ++ SUNXI_MMC_RINT_DATA_OVER | \ ++ SUNXI_MMC_RINT_COMMAND_DONE | \ ++ SUNXI_MMC_RINT_VOLTAGE_CHANGE_DONE) ++ ++#define SUNXI_MMC_STATUS_RXWL_FLAG (0x1 << 0) ++#define SUNXI_MMC_STATUS_TXWL_FLAG (0x1 << 1) ++#define SUNXI_MMC_STATUS_FIFO_EMPTY (0x1 << 2) ++#define SUNXI_MMC_STATUS_FIFO_FULL (0x1 << 3) ++#define SUNXI_MMC_STATUS_CARD_PRESENT (0x1 << 8) ++#define SUNXI_MMC_STATUS_CARD_DATA_BUSY (0x1 << 9) ++#define SUNXI_MMC_STATUS_DATA_FSM_BUSY (0x1 << 10) ++ ++#define SUNXI_MMC_IDMAC_RESET (0x1 << 0) ++#define SUNXI_MMC_IDMAC_FIXBURST (0x1 << 1) ++#define SUNXI_MMC_IDMAC_ENABLE (0x1 << 7) ++ ++#define SUNXI_MMC_IDIE_TXIRQ (0x1 << 0) ++#define SUNXI_MMC_IDIE_RXIRQ (0x1 << 1) ++ ++int sunxi_mmc_init(int sdc_no); ++#endif /* _SUNXI_MMC_H */ +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/p2wi.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/p2wi.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/p2wi.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/p2wi.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,142 @@ ++/* ++ * Sunxi platform Push-Push i2c register definition. ++ * ++ * (c) Copyright 2013 Oliver Schinagl oliver@schinagl.nl ++ * http://linux-sunxi.org ++ * ++ * (c)Copyright 2006-2013 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Berg Xing bergxing@allwinnertech.com ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_P2WI_H ++#define _SUNXI_P2WI_H ++ ++#include <linux/types.h> ++ ++#define P2WI_CTRL_RESET (0x1 << 0) ++#define P2WI_CTRL_IRQ_EN (0x1 << 1) ++#define P2WI_CTRL_TRANS_ABORT (0x1 << 6) ++#define P2WI_CTRL_TRANS_START (0x1 << 7) ++ ++#define __P2WI_CC_CLK(n) (((n) & 0xff) << 0) ++#define P2WI_CC_CLK_MASK __P2WI_CC_CLK_DIV(0xff) ++#define __P2WI_CC_CLK_DIV(n) (((n) >> 1) - 1) ++#define P2WI_CC_CLK_DIV(n) \ ++ __P2WI_CC_CLK(__P2WI_CC_CLK_DIV(n)) ++#define P2WI_CC_SDA_OUT_DELAY(n) (((n) & 0x7) << 8) ++#define P2WI_CC_SDA_OUT_DELAY_MASK P2WI_CC_SDA_OUT_DELAY(0x7) ++ ++#define P2WI_IRQ_TRANS_DONE (0x1 << 0) ++#define P2WI_IRQ_TRANS_ERR (0x1 << 1) ++#define P2WI_IRQ_LOAD_BUSY (0x1 << 2) ++ ++#define P2WI_STAT_TRANS_DONE (0x1 << 0) ++#define P2WI_STAT_TRANS_ERR (0x1 << 1) ++#define P2WI_STAT_LOAD_BUSY (0x1 << 2) ++#define __P2WI_STAT_TRANS_ERR(n) (((n) & 0xff) << 8) ++#define P2WI_STAT_TRANS_ERR_MASK __P2WI_STAT_TRANS_ERR_ID(0xff) ++#define __P2WI_STAT_TRANS_ERR_BYTE_1 0x01 ++#define __P2WI_STAT_TRANS_ERR_BYTE_2 0x02 ++#define __P2WI_STAT_TRANS_ERR_BYTE_3 0x04 ++#define __P2WI_STAT_TRANS_ERR_BYTE_4 0x08 ++#define __P2WI_STAT_TRANS_ERR_BYTE_5 0x10 ++#define __P2WI_STAT_TRANS_ERR_BYTE_6 0x20 ++#define __P2WI_STAT_TRANS_ERR_BYTE_7 0x40 ++#define __P2WI_STAT_TRANS_ERR_BYTE_8 0x80 ++#define P2WI_STAT_TRANS_ERR_BYTE_1 \ ++ __P2WI_STAT_TRANS_ERR(__P2WI_STAT_TRANS_ERR_BYTE_1) ++#define P2WI_STAT_TRANS_ERR_BYTE_2 \ ++ __P2WI_STAT_TRANS_ERR(__P2WI_STAT_TRANS_ERR_BYTE_2) ++#define P2WI_STAT_TRANS_ERR_BYTE_3 \ ++ __P2WI_STAT_TRANS_ERR(__P2WI_STAT_TRANS_ERR_BYTE_3) ++#define P2WI_STAT_TRANS_ERR_BYTE_4 \ ++ __P2WI_STAT_TRANS_ERR(__P2WI_STAT_TRANS_ERR_BYTE_4) ++#define P2WI_STAT_TRANS_ERR_BYTE_5 \ ++ __P2WI_STAT_TRANS_ERR(__P2WI_STAT_TRANS_ERR_BYTE_5) ++#define P2WI_STAT_TRANS_ERR_BYTE_6 \ ++ __P2WI_STAT_TRANS_ERR(__P2WI_STAT_TRANS_ERR_BYTE_6) ++#define P2WI_STAT_TRANS_ERR_BYTE_7 \ ++ __P2WI_STAT_TRANS_ERR(__P2WI_STAT_TRANS_ERR_BYTE_7) ++#define P2WI_STAT_TRANS_ERR_BYTE_8 \ ++ __P2WI_STAT_TRANS_ERR(__P2WI_STAT_TRANS_ERR_BYTE_8) ++ ++#define P2WI_DATADDR_BYTE_1(n) (((n) & 0xff) << 0) ++#define P2WI_DATADDR_BYTE_1_MASK P2WI_DATADDR_BYTE_1(0xff) ++#define P2WI_DATADDR_BYTE_2(n) (((n) & 0xff) << 8) ++#define P2WI_DATADDR_BYTE_2_MASK P2WI_DATADDR_BYTE_2(0xff) ++#define P2WI_DATADDR_BYTE_3(n) (((n) & 0xff) << 16) ++#define P2WI_DATADDR_BYTE_3_MASK P2WI_DATADDR_BYTE_3(0xff) ++#define P2WI_DATADDR_BYTE_4(n) (((n) & 0xff) << 24) ++#define P2WI_DATADDR_BYTE_4_MASK P2WI_DATADDR_BYTE_4(0xff) ++#define P2WI_DATADDR_BYTE_5(n) (((n) & 0xff) << 0) ++#define P2WI_DATADDR_BYTE_5_MASK P2WI_DATADDR_BYTE_5(0xff) ++#define P2WI_DATADDR_BYTE_6(n) (((n) & 0xff) << 8) ++#define P2WI_DATADDR_BYTE_6_MASK P2WI_DATADDR_BYTE_6(0xff) ++#define P2WI_DATADDR_BYTE_7(n) (((n) & 0xff) << 16) ++#define P2WI_DATADDR_BYTE_7_MASK P2WI_DATADDR_BYTE_7(0xff) ++#define P2WI_DATADDR_BYTE_8(n) (((n) & 0xff) << 24) ++#define P2WI_DATADDR_BYTE_8_MASK P2WI_DATADDR_BYTE_8(0xff) ++ ++#define __P2WI_DATA_NUM_BYTES(n) (((n) & 0x7) << 0) ++#define P2WI_DATA_NUM_BYTES_MASK __P2WI_DATA_NUM_BYTES(0x7) ++#define P2WI_DATA_NUM_BYTES(n) __P2WI_DATA_NUM_BYTES((n) - 1) ++#define P2WI_DATA_NUM_BYTES_READ (0x1 << 4) ++ ++#define P2WI_DATA_BYTE_1(n) (((n) & 0xff) << 0) ++#define P2WI_DATA_BYTE_1_MASK P2WI_DATA_BYTE_1(0xff) ++#define P2WI_DATA_BYTE_2(n) (((n) & 0xff) << 8) ++#define P2WI_DATA_BYTE_2_MASK P2WI_DATA_BYTE_2(0xff) ++#define P2WI_DATA_BYTE_3(n) (((n) & 0xff) << 16) ++#define P2WI_DATA_BYTE_3_MASK P2WI_DATA_BYTE_3(0xff) ++#define P2WI_DATA_BYTE_4(n) (((n) & 0xff) << 24) ++#define P2WI_DATA_BYTE_4_MASK P2WI_DATA_BYTE_4(0xff) ++#define P2WI_DATA_BYTE_5(n) (((n) & 0xff) << 0) ++#define P2WI_DATA_BYTE_5_MASK P2WI_DATA_BYTE_5(0xff) ++#define P2WI_DATA_BYTE_6(n) (((n) & 0xff) << 8) ++#define P2WI_DATA_BYTE_6_MASK P2WI_DATA_BYTE_6(0xff) ++#define P2WI_DATA_BYTE_7(n) (((n) & 0xff) << 16) ++#define P2WI_DATA_BYTE_7_MASK P2WI_DATA_BYTE_7(0xff) ++#define P2WI_DATA_BYTE_8(n) (((n) & 0xff) << 24) ++#define P2WI_DATA_BYTE_8_MASK P2WI_DATA_BYTE_8(0xff) ++ ++#define P2WI_LINECTRL_SDA_CTRL_EN (0x1 << 0) ++#define P2WI_LINECTRL_SDA_OUT_HIGH (0x1 << 1) ++#define P2WI_LINECTRL_SCL_CTRL_EN (0x1 << 2) ++#define P2WI_LINECTRL_SCL_OUT_HIGH (0x1 << 3) ++#define P2WI_LINECTRL_SDA_STATE_HIGH (0x1 << 4) ++#define P2WI_LINECTRL_SCL_STATE_HIGH (0x1 << 5) ++ ++#define P2WI_PM_DEV_ADDR(n) (((n) & 0xff) << 0) ++#define P2WI_PM_DEV_ADDR_MASK P2WI_PM_DEV_ADDR(0xff) ++#define P2WI_PM_CTRL_ADDR(n) (((n) & 0xff) << 8) ++#define P2WI_PM_CTRL_ADDR_MASK P2WI_PM_CTRL_ADDR(0xff) ++#define P2WI_PM_INIT_DATA(n) (((n) & 0xff) << 16) ++#define P2WI_PM_INIT_DATA_MASK P2WI_PM_INIT_DATA(0xff) ++#define P2WI_PM_INIT_SEND (0x1 << 31) ++ ++#ifndef __ASSEMBLY__ ++struct sunxi_p2wi_reg { ++ u32 ctrl; /* 0x00 control */ ++ u32 cc; /* 0x04 clock control */ ++ u32 irq; /* 0x08 interrupt */ ++ u32 status; /* 0x0c status */ ++ u32 dataddr0; /* 0x10 data address 0 */ ++ u32 dataddr1; /* 0x14 data address 1 */ ++ u32 numbytes; /* 0x18 num bytes */ ++ u32 data0; /* 0x1c data buffer 0 */ ++ u32 data1; /* 0x20 data buffer 1 */ ++ u32 linectrl; /* 0x24 line control */ ++ u32 pm; /* 0x28 power management */ ++}; ++ ++void p2wi_init(void); ++int p2wi_set_pmu_address(u8 slave_addr, u8 ctrl_reg, u8 init_data); ++int p2wi_read(const u8 addr, u8 *data); ++int p2wi_write(const u8 addr, u8 data); ++ ++#endif /* __ASSEMBLY__ */ ++#endif /* _SUNXI_P2WI_H */ +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/prcm.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/prcm.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/prcm.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/prcm.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,238 @@ ++/* ++ * Sunxi A31 Power Management Unit register definition. ++ * ++ * (C) Copyright 2013 Oliver Schinagl oliver@schinagl.nl ++ * http://linux-sunxi.org ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Berg Xing bergxing@allwinnertech.com ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_PRCM_H ++#define _SUNXI_PRCM_H ++ ++#define __PRCM_CPUS_CFG_PRE(n) (((n) & 0x3) << 4) ++#define PRCM_CPUS_CFG_PRE_MASK __PRCM_CPUS_CFG_PRE(0x3) ++#define __PRCM_CPUS_CFG_PRE_DIV(n) (((n) >> 1) - 1) ++#define PRCM_CPUS_CFG_PRE_DIV(n) \ ++ __PRCM_CPUS_CFG_PRE(__PRCM_CPUS_CFG_CLK_PRE(n)) ++#define __PRCM_CPUS_CFG_POST(n) (((n) & 0x1f) << 8) ++#define PRCM_CPUS_CFG_POST_MASK __PRCM_CPUS_CFG_POST(0x1f) ++#define __PRCM_CPUS_CFG_POST_DIV(n) ((n) - 1) ++#define PRCM_CPUS_CFG_POST_DIV(n) \ ++ __PRCM_CPUS_CFG_POST_DIV(__PRCM_CPUS_CFG_POST_DIV(n)) ++#define __PRCM_CPUS_CFG_CLK_SRC(n) (((n) & 0x3) << 16) ++#define PRCM_CPUS_CFG_CLK_SRC_MASK __PRCM_CPUS_CFG_CLK_SRC(0x3) ++#define __PRCM_CPUS_CFG_CLK_SRC_LOSC 0x0 ++#define __PRCM_CPUS_CFG_CLK_SRC_HOSC 0x1 ++#define __PRCM_CPUS_CFG_CLK_SRC_PLL6 0x2 ++#define __PRCM_CPUS_CFG_CLK_SRC_PDIV 0x3 ++#define PRCM_CPUS_CFG_CLK_SRC_LOSC \ ++ __PRCM_CPUS_CFG_CLK_SRC(__PRCM_CPUS_CFG_CLK_SRC_LOSC) ++#define PRCM_CPUS_CFG_CLK_SRC_HOSC \ ++ __PRCM_CPUS_CFG_CLK_SRC(__PRCM_CPUS_CFG_CLK_SRC_HOSC) ++#define PRCM_CPUS_CFG_CLK_SRC_PLL6 \ ++ __PRCM_CPUS_CFG_CLK_SRC(__PRCM_CPUS_CFG_CLK_SRC_PLL6) ++#define PRCM_CPUS_CFG_CLK_SRC_PDIV \ ++ __PRCM_CPUS_CFG_CLK_SRC(__PRCM_CPUS_CFG_CLK_SRC_PDIV) ++ ++#define __PRCM_APB0_RATIO(n) (((n) & 0x3) <<0) ++#define PRCM_APB0_RATIO_DIV_MASK __PRCM_APB0_RATIO_DIV(0x3) ++#define __PRCM_APB0_RATIO_DIV(n) (((n) >> 1) - 1) ++#define PRCM_APB0_RATIO_DIV(n) \ ++ __PRCM_APB0_RATIO(__PRCM_APB0_RATIO_DIV(n)) ++ ++#define PRCM_CPU_CFG_NEON_CLK_EN (0x1 << 0) ++#define PRCM_CPU_CFG_CPU_CLK_EN (0x1 << 1) ++ ++#define PRCM_APB0_GATE_PIO (0x1 << 0) ++#define PRCM_APB0_GATE_IR (0x1 << 1) ++#define PRCM_APB0_GATE_TIMER01 (0x1 << 2) ++#define PRCM_APB0_GATE_P2WI (0x1 << 3) ++#define PRCM_APB0_GATE_UART (0x1 << 4) ++#define PRCM_APB0_GATE_1WIRE (0x1 << 5) ++#define PRCM_APB0_GATE_I2C (0x1 << 6) ++ ++#define PRCM_APB0_RESET_PIO (0x1 << 0) ++#define PRCM_APB0_RESET_IR (0x1 << 1) ++#define PRCM_APB0_RESET_TIMER01 (0x1 << 2) ++#define PRCM_APB0_RESET_P2WI (0x1 << 3) ++#define PRCM_APB0_RESET_UART (0x1 << 4) ++#define PRCM_APB0_RESET_1WIRE (0x1 << 5) ++#define PRCM_APB0_RESET_I2C (0x1 << 6) ++ ++#define PRCM_PLL_CTRL_PLL_BIAS (0x1 << 0) ++#define PRCM_PLL_CTRL_HOSC_GAIN_ENH (0x1 << 1) ++#define __PRCM_PLL_CTRL_USB_CLK_SRC(n) (((n) & 0x3) << 4) ++#define PRCM_PLL_CTRL_USB_CLK_SRC_MASK \ ++ __PRCM_PLL_CTRL_USB_CLK_SRC(0x3) ++#define __PRCM_PLL_CTRL_USB_CLK_0 0x0 ++#define __PRCM_PLL_CTRL_USB_CLK_1 0x1 ++#define __PRCM_PLL_CTRL_USB_CLK_2 0x2 ++#define __PRCM_PLL_CTRL_USB_CLK_3 0x3 ++#define PRCM_PLL_CTRL_USB_CLK_0 \ ++ __PRCM_PLL_CTRL_USB_CLK_SRC(__PRCM_PLL_CTRL_USB_CLK_0) ++#define PRCM_PLL_CTRL_USB_CLK_1 \ ++ __PRCM_PLL_CTRL_USB_CLK_SRC(__PRCM_PLL_CTRL_USB_CLK_1) ++#define PRCM_PLL_CTRL_USB_CLK_2 \ ++ __PRCM_PLL_CTRL_USB_CLK_SRC(__PRCM_PLL_CTRL_USB_CLK_2) ++#define PRCM_PLL_CTRL_USB_CLK_3 \ ++ __PRCM_PLL_CTRL_USB_CLK_SRC(__PRCM_PLL_CTRL_USB_CLK_3) ++#define __PRCM_PLL_CTRL_INT_PLL_IN_SEL(n) (((n) & 0x3) << 12) ++#define PRCM_PLL_CTRL_INT_PLL_IN_SEL_MASK \ ++ __PRCM_PLL_CTRL_INT_PLL_IN_SEL(0x3) ++#define PRCM_PLL_CTRL_INT_PLL_IN_SEL(n) \ ++ __PRCM_PLL_CTRL_INT_PLL_IN_SEL(n) ++#define __PRCM_PLL_CTRL_HOSC_CLK_SEL(n) (((n) & 0x3) << 20) ++#define PRCM_PLL_CTRL_HOSC_CLK_SEL_MASK \ ++ __PRCM_PLL_CTRL_HOSC_CLK_SEL(0x3) ++#define __PRCM_PLL_CTRL_HOSC_CLK_0 0x0 ++#define __PRCM_PLL_CTRL_HOSC_CLK_1 0x1 ++#define __PRCM_PLL_CTRL_HOSC_CLK_2 0x2 ++#define __PRCM_PLL_CTRL_HOSC_CLK_3 0x3 ++#define PRCM_PLL_CTRL_HOSC_CLK_0 \ ++ __PRCM_PLL_CTRL_HOSC_CLK_SEL(__PRCM_PLL_CTRL_HOSC_CLK_0) ++#define PRCM_PLL_CTRL_HOSC_CLK_1 \ ++ __PRCM_PLL_CTRL_HOSC_CLK_SEL(__PRCM_PLL_CTRL_HOSC_CLK_1) ++#define PRCM_PLL_CTRL_HOSC_CLK_2 \ ++ __PRCM_PLL_CTRL_HOSC_CLK_SEL(__PRCM_PLL_CTRL_HOSC_CLK_2) ++#define PRCM_PLL_CTRL_HOSC_CLK_3 \ ++ __PRCM_PLL_CTRL_HOSC_CLK_SEL(__PRCM_PLL_CTRL_HOSC_CLK_3) ++#define PRCM_PLL_CTRL_PLL_TST_SRC_EXT (0x1 << 24) ++#define PRCM_PLL_CTRL_LDO_DIGITAL_EN (0x1 << 0) ++#define PRCM_PLL_CTRL_LDO_ANALOG_EN (0x1 << 1) ++#define PRCM_PLL_CTRL_EXT_OSC_EN (0x1 << 2) ++#define PRCM_PLL_CTRL_CLK_TST_EN (0x1 << 3) ++#define PRCM_PLL_CTRL_IN_PWR_HIGH (0x1 << 15) /* 3.3 for hi 2.5 for lo */ ++#define __PRCM_PLL_CTRL_VDD_LDO_OUT(n) (((n) & 0x7) << 16) ++#define PRCM_PLL_CTRL_LDO_OUT_MASK \ ++ __PRCM_PLL_CTRL_LDO_OUT(0x7) ++/* When using the low voltage 20 mV steps, and high voltage 30 mV steps */ ++#define PRCM_PLL_CTRL_LDO_OUT_L(n) \ ++ __PRCM_PLL_CTRL_VDD_LDO_OUT((((n) - 1000) / 20) & 0x7) ++#define PRCM_PLL_CTRL_LDO_OUT_H(n) \ ++ __PRCM_PLL_CTRL_VDD_LDO_OUT((((n) - 1160) / 30) & 0x7) ++#define PRCM_PLL_CTRL_LDO_OUT_LV(n) \ ++ __PRCM_PLL_CTRL_VDD_LDO_OUT((((n) & 0x7) * 20) + 1000) ++#define PRCM_PLL_CTRL_LDO_OUT_HV(n) \ ++ __PRCM_PLL_CTRL_VDD_LDO_OUT((((n) & 0x7) * 30) + 1160) ++#define PRCM_PLL_CTRL_LDO_KEY (0xa7 << 24) ++ ++#define PRCM_CLK_1WIRE_GATE (0x1 << 31) ++ ++#define __PRCM_CLK_MOD0_M(n) (((n) & 0xf) << 0) ++#define PRCM_CLK_MOD0_M_MASK __PRCM_CLK_MOD0_M(0xf) ++#define __PRCM_CLK_MOD0_M_X(n) (n - 1) ++#define PRCM_CLK_MOD0_M(n) __PRCM_CLK_MOD0_M(__PRCM_CLK_MOD0_M_X(n)) ++#define PRCM_CLK_MOD0_OUT_PHASE(n) (((n) & 0x7) << 8) ++#define PRCM_CLK_MOD0_OUT_PHASE_MASK(n) PRCM_CLK_MOD0_OUT_PHASE(0x7) ++#define _PRCM_CLK_MOD0_N(n) (((n) & 0x3) << 16) ++#define PRCM_CLK_MOD0_N_MASK __PRCM_CLK_MOD_N(0x3) ++#define __PRCM_CLK_MOD0_N_X(n) (((n) >> 1) -1) ++#define PRCM_CLK_MOD0_N(n) __PRCM_CLK_MOD0_N(__PRCM_CLK_MOD0_N_X(n)) ++#define PRCM_CLK_MOD0_SMPL_PHASE(n) (((n) & 0x7) << 20) ++#define PRCM_CLK_MOD0_SMPL_PHASE_MASK PRCM_CLK_MOD0_SMPL_PHASE(0x7) ++#define PRCM_CLK_MOD0_SRC_SEL(n) (((n) & 0x7) << 24) ++#define PRCM_CLK_MOD0_SRC_SEL_MASK PRCM_CLK_MOD0_SRC_SEL(0x7) ++#define PRCM_CLK_MOD0_GATE_EN (0x1 << 31) ++ ++#define PRCM_APB0_RESET_PIO (0x1 << 0) ++#define PRCM_APB0_RESET_IR (0x1 << 1) ++#define PRCM_APB0_RESET_TIMER01 (0x1 << 2) ++#define PRCM_APB0_RESET_P2WI (0x1 << 3) ++#define PRCM_APB0_RESET_UART (0x1 << 4) ++#define PRCM_APB0_RESET_1WIRE (0x1 << 5) ++#define PRCM_APB0_RESET_I2C (0x1 << 6) ++ ++#define __PRCM_CLK_OUTD_M(n) (((n) & 0x7) << 8) ++#define PRCM_CLK_OUTD_M_MASK __PRCM_CLK_OUTD_M(0x7) ++#define __PRCM_CLK_OUTD_M_X() ((n) - 1) ++#define PRCM_CLK_OUTD_M(n) __PRCM_CLK_OUTD_M(__PRCM_CLK_OUTD_M_X(n)) ++#define __PRCM_CLK_OUTD_N(n) (((n) & 0x7) << 20) ++#define PRCM_CLK_OUTD_N_MASK __PRCM_CLK_OUTD_N(0x7) ++#define __PRCM_CLK_OUTD_N_X(n) (((n) >> 1) - 1) ++#define PRCM_CLK_OUTD_N(n) __PRCM_CLK_OUTD_N(__PRCM_CLK_OUTD_N_X(n) ++#define __PRCM_CLK_OUTD_SRC_SEL(n) (((n) & 0x3) << 24) ++#define PRCM_CLK_OUTD_SRC_SEL_MASK __PRCM_CLK_OUTD_SRC_SEL(0x3) ++#define __PRCM_CLK_OUTD_SRC_LOSC2 0x0 ++#define __PRCM_CLK_OUTD_SRC_LOSC 0x1 ++#define __PRCM_CLK_OUTD_SRC_HOSC 0x2 ++#define __PRCM_CLK_OUTD_SRC_ERR 0x3 ++#define PRCM_CLK_OUTD_SRC_LOSC2 \ ++#deifne __PRCM_CLK_OUTD_SRC_SEL(__PRCM_CLK_OUTD_SRC_LOSC2) ++#define PRCM_CLK_OUTD_SRC_LOSC \ ++#deifne __PRCM_CLK_OUTD_SRC_SEL(__PRCM_CLK_OUTD_SRC_LOSC) ++#define PRCM_CLK_OUTD_SRC_HOSC \ ++#deifne __PRCM_CLK_OUTD_SRC_SEL(__PRCM_CLK_OUTD_SRC_HOSC) ++#define PRCM_CLK_OUTD_SRC_ERR \ ++#deifne __PRCM_CLK_OUTD_SRC_SEL(__PRCM_CLK_OUTD_SRC_ERR) ++#define PRCM_CLK_OUTD_EN (0x1 << 31) ++ ++#define PRCM_CPU0_PWROFF (0x1 << 0) ++#define PRCM_CPU1_PWROFF (0x1 << 1) ++#define PRCM_CPU2_PWROFF (0x1 << 2) ++#define PRCM_CPU3_PWROFF (0x1 << 3) ++#define PRCM_CPU_ALL_PWROFF (0xf << 0) ++ ++#define PRCM_VDD_SYS_DRAM_CH0_PAD_HOLD_PWROFF (0x1 << 0) ++#define PRCM_VDD_SYS_DRAM_CH1_PAD_HOLD_PWROFF (0x1 << 1) ++#define PRCM_VDD_SYS_AVCC_A_PWROFF (0x1 << 2) ++#define PRCM_VDD_SYS_CPU0_VDD_PWROFF (0x1 << 3) ++ ++#define PRCM_VDD_GPU_PWROFF (0x1 << 0) ++ ++#define PRCM_VDD_SYS_RESET (0x1 << 0) ++ ++#define PRCM_CPU1_PWR_CLAMP(n) (((n) & 0xff) << 0) ++#define PRCM_CPU1_PWR_CLAMP_MASK PRCM_CPU1_PWR_CLAMP(0xff) ++ ++#define PRCM_CPU2_PWR_CLAMP(n) (((n) & 0xff) << 0) ++#define PRCM_CPU2_PWR_CLAMP_MASK PRCM_CPU2_PWR_CLAMP(0xff) ++ ++#define PRCM_CPU3_PWR_CLAMP(n) (((n) & 0xff) << 0) ++#define PRCM_CPU3_PWR_CLAMP_MASK PRCM_CPU3_PWR_CLAMP(0xff) ++ ++#ifndef __ASSEMBLY__ ++struct sunxi_prcm_reg { ++ u32 cpus_cfg; /* 0x000 */ ++ u8 res0[0x8]; /* 0x004 */ ++ u32 apb0_ratio; /* 0x00c */ ++ u32 cpu0_cfg; /* 0x010 */ ++ u32 cpu1_cfg; /* 0x014 */ ++ u32 cpu2_cfg; /* 0x018 */ ++ u32 cpu3_cfg; /* 0x01c */ ++ u8 res1[0x8]; /* 0x020 */ ++ u32 apb0_gate; /* 0x028 */ ++ u8 res2[0x14]; /* 0x02c */ ++ u32 pll_ctrl0; /* 0x040 */ ++ u32 pll_ctrl1; /* 0x044 */ ++ u8 res3[0x8]; /* 0x048 */ ++ u32 clk_1wire; /* 0x050 */ ++ u32 clk_ir; /* 0x054 */ ++ u8 res4[0x58]; /* 0x058 */ ++ u32 apb0_reset; /* 0x0b0 */ ++ u8 res5[0x3c]; /* 0x0b4 */ ++ u32 clk_outd; /* 0x0f0 */ ++ u8 res6[0xc]; /* 0x0f4 */ ++ u32 cpu_pwroff; /* 0x100 */ ++ u8 res7[0xc]; /* 0x104 */ ++ u32 vdd_sys_pwroff; /* 0x110 */ ++ u8 res8[0x4]; /* 0x114 */ ++ u32 gpu_pwroff; /* 0x118 */ ++ u8 res9[0x4]; /* 0x11c */ ++ u32 vdd_pwr_reset; /* 0x120 */ ++ u8 res10[0x20]; /* 0x124 */ ++ u32 cpu1_pwr_clamp; /* 0x144 */ ++ u32 cpu2_pwr_clamp; /* 0x148 */ ++ u32 cpu3_pwr_clamp; /* 0x14c */ ++ u8 res11[0x30]; /* 0x150 */ ++ u32 dram_pwr; /* 0x180 */ ++ u8 res12[0xc]; /* 0x184 */ ++ u32 dram_tst; /* 0x190 */ ++}; ++ ++void prcm_apb0_enable(u32 flags); ++#endif /* __ASSEMBLY__ */ ++#endif /* _PRCM_H */ +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/smp.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/smp.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/smp.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/smp.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,22 @@ ++/* ++ * (C) Copyright 2013 ++ * Carl van Schaik carl@ok-labs.com ++ * ++ * CPU configuration registers for the sun7i (A20). ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_SMP_H_ ++#define _SUNXI_SMP_H_ ++ ++#ifndef __ASSEMBLY__ ++ ++void startup_secondaries(void); ++ ++/* Assembly entry point */ ++extern void secondary_init(void); ++ ++#endif /* __ASSEMBLY__ */ ++ ++#endif /* _SUNXI_SMP_H_ */ +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/spl.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/spl.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/spl.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/spl.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,20 @@ ++/* ++ * This is a copy of omap3/spl.h: ++ * ++ * (C) Copyright 2012 ++ * Texas Instruments, <www.ti.com> ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++#ifndef _ASM_ARCH_SPL_H_ ++#define _ASM_SPL_H_ ++ ++#define BOOT_DEVICE_NONE 0 ++#define BOOT_DEVICE_XIP 1 ++#define BOOT_DEVICE_NAND 2 ++#define BOOT_DEVICE_ONE_NAND 3 ++#define BOOT_DEVICE_MMC2 5 /*emmc*/ ++#define BOOT_DEVICE_MMC1 6 ++#define BOOT_DEVICE_XIPWAIT 7 ++#define BOOT_DEVICE_MMC2_2 0xff ++#endif +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/sys_proto.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/sys_proto.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/sys_proto.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/sys_proto.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,16 @@ ++/* ++ * (C) Copyright 2007-2012 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SYS_PROTO_H_ ++#define _SYS_PROTO_H_ ++ ++#include <linux/types.h> ++ ++void sdelay(unsigned long); ++ ++#endif +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/timer.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/timer.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/timer.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/timer.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,88 @@ ++/* ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * Configuration settings for the Allwinner A10-evb board. ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_TIMER_H_ ++#define _SUNXI_TIMER_H_ ++ ++#ifndef __ASSEMBLY__ ++ ++#include <linux/types.h> ++ ++/* General purpose timer */ ++struct sunxi_timer { ++ u32 ctl; ++ u32 inter; ++ u32 val; ++ u8 res[4]; ++}; ++ ++/* Audio video sync*/ ++struct sunxi_avs { ++ u32 ctl; /* 0x80 */ ++ u32 cnt0; /* 0x84 */ ++ u32 cnt1; /* 0x88 */ ++ u32 div; /* 0x8c */ ++}; ++ ++/* 64 bit counter */ ++struct sunxi_64cnt { ++ u32 ctl; /* 0xa0 */ ++ u32 lo; /* 0xa4 */ ++ u32 hi; /* 0xa8 */ ++}; ++ ++/* Watchdog */ ++struct sunxi_wdog { ++ u32 ctl; /* 0x90 */ ++ u32 mode; /* 0x94 */ ++}; ++ ++/* Rtc */ ++struct sunxi_rtc { ++ u32 ctl; /* 0x100 */ ++ u32 yymmdd; /* 0x104 */ ++ u32 hhmmss; /* 0x108 */ ++}; ++ ++/* Alarm */ ++struct sunxi_alarm { ++ u32 ddhhmmss; /* 0x10c */ ++ u32 hhmmss; /* 0x110 */ ++ u32 en; /* 0x114 */ ++ u32 irqen; /* 0x118 */ ++ u32 irqsta; /* 0x11c */ ++}; ++ ++/* Timer general purpose register */ ++struct sunxi_tgp { ++ u32 tgpd; ++}; ++ ++struct sunxi_timer_reg { ++ u32 tirqen; /* 0x00 */ ++ u32 tirqsta; /* 0x04 */ ++ u8 res1[8]; ++ struct sunxi_timer timer[6]; /* We have 6 timers */ ++ u8 res2[16]; ++ struct sunxi_avs avs; ++ struct sunxi_wdog wdog; ++ u8 res3[8]; ++ struct sunxi_64cnt cnt64; ++ u8 res4[0x58]; ++ struct sunxi_rtc rtc; ++ struct sunxi_alarm alarm; ++ struct sunxi_tgp tgp[4]; ++ u8 res5[8]; ++ u32 cpu_cfg; ++}; ++ ++#endif /* __ASSEMBLY__ */ ++ ++#endif +diff -ruN u-boot-2014.04/arch/arm/include/asm/arch-sunxi/watchdog.h u-boot-sunxi/arch/arm/include/asm/arch-sunxi/watchdog.h +--- u-boot-2014.04/arch/arm/include/asm/arch-sunxi/watchdog.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/arch/arm/include/asm/arch-sunxi/watchdog.h 2014-09-06 16:58:35.381953139 +0200 +@@ -0,0 +1,22 @@ ++/* ++ * Watchdog driver for the Allwinner sunxi platform. ++ * Copyright (C) 2013 Oliver Schinagl oliver@schinagl.nl ++ * http://www.linux-sunxi.org/ ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_WATCHDOG_H_ ++#define _SUNXI_WATCHDOG_H_ ++ ++/* Timeout limits */ ++#define WDT_MAX_TIMEOUT 16 ++#define WDT_OFF -1 ++ ++#ifndef __ASSEMBLY__ ++void watchdog_reset(void); ++void watchdog_set(int timeout); ++void watchdog_init(void); ++#endif /* __ASSEMBLY__ */ ++ ++#endif +diff -ruN u-boot-2014.04/board/sunxi/board.c u-boot-sunxi/board/sunxi/board.c +--- u-boot-2014.04/board/sunxi/board.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/board.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,239 @@ ++/* ++ * (C) Copyright 2012-2013 Henrik Nordstrom henrik@henriknordstrom.net ++ * (C) Copyright 2013 Luke Kenneth Casson Leighton lkcl@lkcl.net ++ * ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * Some board init for the Allwinner A10-evb board. ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#ifdef CONFIG_AXP152_POWER ++#include <axp152.h> ++#endif ++#ifdef CONFIG_AXP209_POWER ++#include <axp209.h> ++#endif ++#ifdef CONFIG_AXP221_POWER ++#include <axp221.h> ++#endif ++#include <asm/arch/clock.h> ++#include <asm/arch/cpu.h> ++#include <asm/arch/dram.h> ++#include <asm/arch/gpio.h> ++#include <asm/arch/mmc.h> ++#include <asm/io.h> ++#include <net.h> ++ ++DECLARE_GLOBAL_DATA_PTR; ++ ++/* add board specific code here */ ++int board_init(void) ++{ ++ int id_pfr1; ++ ++ gd->bd->bi_boot_params = (PHYS_SDRAM_0 + 0x100); ++ ++ asm volatile("mrc p15, 0, %0, c0, c1, 1" : "=r"(id_pfr1)); ++ debug("id_pfr1: 0x%08x\n", id_pfr1); ++ /* Generic Timer Extension available? */ ++ if ((id_pfr1 >> 16) & 0xf) { ++ debug("Setting CNTFRQ\n"); ++ /* CNTFRQ == 24 MHz */ ++ asm volatile("mcr p15, 0, %0, c14, c0, 0" : : "r"(24000000)); ++ } ++ ++#ifdef CONFIG_STATUS_LED ++ status_led_set(STATUS_LED_BOOT, STATUS_LED_ON); ++#endif ++ return 0; ++} ++ ++#ifdef CONFIG_DISPLAY_BOARDINFO ++int checkboard(void) ++{ ++ printf("Board: %s\n", CONFIG_SYS_BOARD_NAME); ++ ++ return 0; ++} ++#endif ++ ++int dram_init(void) ++{ ++ gd->ram_size = get_ram_size((long *)PHYS_SDRAM_0, PHYS_SDRAM_0_SIZE); ++ ++ return 0; ++} ++ ++#ifdef CONFIG_GENERIC_MMC ++static void mmc_pinmux_setup(int sdc) ++{ ++ unsigned int pin; ++ ++ switch (sdc) { ++ case 0: ++ /* D1-PF0, D0-PF1, CLK-PF2, CMD-PF3, D3-PF4, D4-PF5 */ ++ for (pin = SUNXI_GPF(0); pin <= SUNXI_GPF(5); pin++) { ++ sunxi_gpio_set_cfgpin(pin, SUNXI_GPF0_SDC0); ++ sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP); ++ sunxi_gpio_set_drv(pin, 2); ++ } ++ break; ++ ++ case 1: ++ /* CMD-PH22, CLK-PH23, D0~D3-PH24~27 : 5 */ ++ for (pin = SUNXI_GPH(22); pin <= SUNXI_GPH(27); pin++) { ++ sunxi_gpio_set_cfgpin(pin, SUN4I_GPH22_SDC1); ++ sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP); ++ sunxi_gpio_set_drv(pin, 2); ++ } ++ break; ++ ++ case 2: ++ /* CMD-PC6, CLK-PC7, D0-PC8, D1-PC9, D2-PC10, D3-PC11 */ ++ for (pin = SUNXI_GPC(6); pin <= SUNXI_GPC(11); pin++) { ++ sunxi_gpio_set_cfgpin(pin, SUNXI_GPC6_SDC2); ++ sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP); ++ sunxi_gpio_set_drv(pin, 2); ++ } ++ break; ++ ++ case 3: ++ /* CMD-PI4, CLK-PI5, D0~D3-PI6~9 : 2 */ ++ for (pin = SUNXI_GPI(4); pin <= SUNXI_GPI(9); pin++) { ++ sunxi_gpio_set_cfgpin(pin, SUN4I_GPI4_SDC3); ++ sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP); ++ sunxi_gpio_set_drv(pin, 2); ++ } ++ break; ++ ++ default: ++ printf("sunxi: invalid MMC slot %d for pinmux setup\n", sdc); ++ break; ++ } ++} ++ ++int board_mmc_init(bd_t *bis) ++{ ++ mmc_pinmux_setup(CONFIG_MMC_SUNXI_SLOT); ++ sunxi_mmc_init(CONFIG_MMC_SUNXI_SLOT); ++#if !defined (CONFIG_SPL_BUILD) && defined (CONFIG_MMC_SUNXI_SLOT_EXTRA) ++ mmc_pinmux_setup(CONFIG_MMC_SUNXI_SLOT_EXTRA); ++ sunxi_mmc_init(CONFIG_MMC_SUNXI_SLOT_EXTRA); ++#endif ++ ++ return 0; ++} ++#endif ++ ++void i2c_init_board(void) ++{ ++ sunxi_gpio_set_cfgpin(SUNXI_GPB(0), SUNXI_GPB0_TWI0); ++ sunxi_gpio_set_cfgpin(SUNXI_GPB(1), SUNXI_GPB0_TWI0); ++ clock_twi_onoff(0, 1); ++} ++ ++#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_SUN6I) || defined(CONFIG_SUN8I) ++void sunxi_board_init(void) ++{ ++ int power_failed = 0; ++#if !defined(CONFIG_SUN6I) && !defined(CONFIG_SUN8I) ++ unsigned long ramsize; ++#endif ++ ++#ifdef CONFIG_AXP152_POWER ++ power_failed = axp152_init(); ++ power_failed |= axp152_set_dcdc2(1400); ++ power_failed |= axp152_set_dcdc3(1500); ++ power_failed |= axp152_set_dcdc4(1250); ++ power_failed |= axp152_set_ldo2(3000); ++#endif ++#ifdef CONFIG_AXP209_POWER ++ power_failed |= axp209_init(); ++ power_failed |= axp209_set_dcdc2(1400); ++#ifdef CONFIG_FAST_MBUS ++ power_failed |= axp209_set_dcdc3(1300); ++#else ++ power_failed |= axp209_set_dcdc3(1250); ++#endif ++ power_failed |= axp209_set_ldo2(3000); ++ power_failed |= axp209_set_ldo3(2800); ++ power_failed |= axp209_set_ldo4(2800); ++#endif ++#ifdef CONFIG_AXP221_POWER ++ power_failed = axp221_init(); ++ power_failed |= axp221_set_dcdc1(3300); ++ power_failed |= axp221_set_dcdc2(1200); ++ power_failed |= axp221_set_dcdc3(1260); ++ power_failed |= axp221_set_dcdc4(1200); ++ power_failed |= axp221_set_dcdc5(1500); ++#ifdef CONFIG_ENABLE_DLDO1_POWER ++ power_failed |= axp221_set_dldo1(3300); ++#endif ++#endif ++ ++#if !defined(CONFIG_SUN6I) && !defined(CONFIG_SUN8I) ++ printf("DRAM:"); ++ ramsize = sunxi_dram_init(); ++ printf(" %lu MiB\n", ramsize >> 20); ++ if (!ramsize) ++ hang(); ++ ++ /* ++ * Only clock up the CPU to full speed if we are reasonably ++ * assured it's being powered with suitable core voltage ++ */ ++ if (!power_failed) ++ clock_set_pll1(CONFIG_CLK_FULL_SPEED); ++ else ++ printf("Failed to set core voltage! Can't set CPU frequency\n"); ++#endif ++} ++#endif ++ ++#if defined(CONFIG_SPL_OS_BOOT) && defined(CONFIG_AXP209_POWER) ++int spl_start_uboot(void) ++{ ++ if (axp209_poweron_by_dc()) ++ return 0; ++ axp209_power_button(); /* Clear any pending button event */ ++ mdelay(100); ++ return axp209_power_button(); ++} ++#endif ++ ++#ifdef CONFIG_SPL_DISPLAY_PRINT ++void spl_display_print(void) ++{ ++ printf("Board: %s\n", CONFIG_SYS_BOARD_NAME); ++} ++#endif ++ ++#ifdef CONFIG_MISC_INIT_R ++int misc_init_r(void) ++{ ++ if (!getenv("ethaddr")) { ++ uint32_t reg_val = readl(SUNXI_SID_BASE); ++ ++ if (reg_val) { ++ uint8_t mac_addr[6]; ++ ++ mac_addr[0] = 0x02; /* Non OUI / registered MAC address */ ++ mac_addr[1] = (reg_val >> 0) & 0xff; ++ reg_val = readl(SUNXI_SID_BASE + 0x0c); ++ mac_addr[2] = (reg_val >> 24) & 0xff; ++ mac_addr[3] = (reg_val >> 16) & 0xff; ++ mac_addr[4] = (reg_val >> 8) & 0xff; ++ mac_addr[5] = (reg_val >> 0) & 0xff; ++ ++ eth_setenv_enetaddr("ethaddr", mac_addr); ++ } ++ } ++ ++ return 0; ++} ++#endif +diff -ruN u-boot-2014.04/board/sunxi/dram_a10_olinuxino_l.c u-boot-sunxi/board/sunxi/dram_a10_olinuxino_l.c +--- u-boot-2014.04/board/sunxi/dram_a10_olinuxino_l.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_a10_olinuxino_l.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 480, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 16, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_a13_oli_micro.c u-boot-sunxi/board/sunxi/dram_a13_oli_micro.c +--- u-boot-2014.04/board/sunxi/dram_a13_oli_micro.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_a13_oli_micro.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,32 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 408, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 16, ++ .bus_width = 16, ++ .cas = 9, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 256, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0x10, ++ .emr3 = 0, ++ ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_a13_olinuxino.c u-boot-sunxi/board/sunxi/dram_a13_olinuxino.c +--- u-boot-2014.04/board/sunxi/dram_a13_olinuxino.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_a13_olinuxino.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 408, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 8, ++ .bus_width = 16, ++ .cas = 9, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_a20_olinuxino_l2.c u-boot-sunxi/board/sunxi/dram_a20_olinuxino_l2.c +--- u-boot-2014.04/board/sunxi/dram_a20_olinuxino_l2.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_a20_olinuxino_l2.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 480, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7f, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_a20_olinuxino_l.c u-boot-sunxi/board/sunxi/dram_a20_olinuxino_l.c +--- u-boot-2014.04/board/sunxi/dram_a20_olinuxino_l.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_a20_olinuxino_l.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 480, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 16, ++ .cas = 9, ++ .zq = 0x7f, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_ainol_aw1.c u-boot-sunxi/board/sunxi/dram_ainol_aw1.c +--- u-boot-2014.04/board/sunxi/dram_ainol_aw1.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_ainol_aw1.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7b, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 1, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_auxtek_t003.c u-boot-sunxi/board/sunxi/dram_auxtek_t003.c +--- u-boot-2014.04/board/sunxi/dram_auxtek_t003.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_auxtek_t003.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 408, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 8, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_cubieboard.c u-boot-sunxi/board/sunxi/dram_cubieboard.c +--- u-boot-2014.04/board/sunxi/dram_cubieboard.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_cubieboard.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 480, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_cubietruck.c u-boot-sunxi/board/sunxi/dram_cubietruck.c +--- u-boot-2014.04/board/sunxi/dram_cubietruck.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_cubietruck.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 8, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7f, ++ .odt_en = 0, ++ .size = 2048, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0x0, ++ .tpr4 = 0x1, ++ .tpr5 = 0x0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0x0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_eu3000.c u-boot-sunxi/board/sunxi/dram_eu3000.c +--- u-boot-2014.04/board/sunxi/dram_eu3000.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_eu3000.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7b, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 1, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_forfun_q88db.c u-boot-sunxi/board/sunxi/dram_forfun_q88db.c +--- u-boot-2014.04/board/sunxi/dram_forfun_q88db.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_forfun_q88db.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 384, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 16, ++ .cas = 9, ++ .zq = 0x7b, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_gooseberry_a721.c u-boot-sunxi/board/sunxi/dram_gooseberry_a721.c +--- u-boot-2014.04/board/sunxi/dram_gooseberry_a721.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_gooseberry_a721.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 360, ++ .type = 3, ++ .rank_num = 1, ++ .density = 1024, ++ .io_width = 8, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_h6.c u-boot-sunxi/board/sunxi/dram_h6.c +--- u-boot-2014.04/board/sunxi/dram_h6.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_h6.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 360, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_hackberry.c u-boot-sunxi/board/sunxi/dram_hackberry.c +--- u-boot-2014.04/board/sunxi/dram_hackberry.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_hackberry.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 408, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 1, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_icou_fatty_i.c u-boot-sunxi/board/sunxi/dram_icou_fatty_i.c +--- u-boot-2014.04/board/sunxi/dram_icou_fatty_i.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_icou_fatty_i.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 384, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7f, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 1, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_inet_k70hc.c u-boot-sunxi/board/sunxi/dram_inet_k70hc.c +--- u-boot-2014.04/board/sunxi/dram_inet_k70hc.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_inet_k70hc.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 384, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x12331a7f, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 1, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_linksprite_pcduino3.c u-boot-sunxi/board/sunxi/dram_linksprite_pcduino3.c +--- u-boot-2014.04/board/sunxi/dram_linksprite_pcduino3.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_linksprite_pcduino3.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 480, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7a, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0x0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_megafeis_a08.c u-boot-sunxi/board/sunxi/dram_megafeis_a08.c +--- u-boot-2014.04/board/sunxi/dram_megafeis_a08.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_megafeis_a08.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 16, ++ .cas = 9, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_merrii_m2.c u-boot-sunxi/board/sunxi/dram_merrii_m2.c +--- u-boot-2014.04/board/sunxi/dram_merrii_m2.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_merrii_m2.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 127, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0x0, ++ .tpr4 = 0x0, ++ .tpr5 = 0x0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0x0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_mini_x_a10s.c u-boot-sunxi/board/sunxi/dram_mini_x_a10s.c +--- u-boot-2014.04/board/sunxi/dram_mini_x_a10s.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_mini_x_a10s.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_mk802_a10s.c u-boot-sunxi/board/sunxi/dram_mk802_a10s.c +--- u-boot-2014.04/board/sunxi/dram_mk802_a10s.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_mk802_a10s.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 8, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_mk802ii_a20.c u-boot-sunxi/board/sunxi/dram_mk802ii_a20.c +--- u-boot-2014.04/board/sunxi/dram_mk802ii_a20.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_mk802ii_a20.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 360, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7f, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_olimex_a13_som.c u-boot-sunxi/board/sunxi/dram_olimex_a13_som.c +--- u-boot-2014.04/board/sunxi/dram_olimex_a13_som.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_olimex_a13_som.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,32 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 408, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 16, ++ .cas = 9, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0x10, ++ .emr3 = 0, ++ ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_pov_protab2.c u-boot-sunxi/board/sunxi/dram_pov_protab2.c +--- u-boot-2014.04/board/sunxi/dram_pov_protab2.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_pov_protab2.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_pov_protab2_xxl.c u-boot-sunxi/board/sunxi/dram_pov_protab2_xxl.c +--- u-boot-2014.04/board/sunxi/dram_pov_protab2_xxl.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_pov_protab2_xxl.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_pov_tab_p703.c u-boot-sunxi/board/sunxi/dram_pov_tab_p703.c +--- u-boot-2014.04/board/sunxi/dram_pov_tab_p703.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_pov_tab_p703.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 360, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 16, ++ .cas = 9, ++ .zq = 0x56b9697b, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_r7dongle.c u-boot-sunxi/board/sunxi/dram_r7dongle.c +--- u-boot-2014.04/board/sunxi/dram_r7dongle.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_r7dongle.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 384, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 8, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x04, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sanei_n90.c u-boot-sunxi/board/sunxi/dram_sanei_n90.c +--- u-boot-2014.04/board/sunxi/dram_sanei_n90.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sanei_n90.c 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,30 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 456, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 8, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 1, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_semitime_g2.c u-boot-sunxi/board/sunxi/dram_semitime_g2.c +--- u-boot-2014.04/board/sunxi/dram_semitime_g2.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_semitime_g2.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7b, ++ .odt_en = 0, ++ .size = 1024, /* in MiB */ ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0x00, ++ .tpr4 = 0x00, ++ .tpr5 = 0x00, ++ .emr1 = 0x00, ++ .emr2 = 0x10, ++ .emr3 = 0x00, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun4i_312_1024_iow8.c u-boot-sunxi/board/sunxi/dram_sun4i_312_1024_iow8.c +--- u-boot-2014.04/board/sunxi/dram_sun4i_312_1024_iow8.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun4i_312_1024_iow8.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 312, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 8, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun4i_360_1024_iow16.c u-boot-sunxi/board/sunxi/dram_sun4i_360_1024_iow16.c +--- u-boot-2014.04/board/sunxi/dram_sun4i_360_1024_iow16.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun4i_360_1024_iow16.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 360, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun4i_360_1024_iow8.c u-boot-sunxi/board/sunxi/dram_sun4i_360_1024_iow8.c +--- u-boot-2014.04/board/sunxi/dram_sun4i_360_1024_iow8.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun4i_360_1024_iow8.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 360, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 8, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun4i_360_512.c u-boot-sunxi/board/sunxi/dram_sun4i_360_512.c +--- u-boot-2014.04/board/sunxi/dram_sun4i_360_512.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun4i_360_512.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 360, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun4i_384_1024_iow16.c u-boot-sunxi/board/sunxi/dram_sun4i_384_1024_iow16.c +--- u-boot-2014.04/board/sunxi/dram_sun4i_384_1024_iow16.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun4i_384_1024_iow16.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 384, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun4i_384_1024_iow8.c u-boot-sunxi/board/sunxi/dram_sun4i_384_1024_iow8.c +--- u-boot-2014.04/board/sunxi/dram_sun4i_384_1024_iow8.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun4i_384_1024_iow8.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 384, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 8, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun4i_408_1024_iow16.c u-boot-sunxi/board/sunxi/dram_sun4i_408_1024_iow16.c +--- u-boot-2014.04/board/sunxi/dram_sun4i_408_1024_iow16.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun4i_408_1024_iow16.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 408, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun4i_408_1024_iow8.c u-boot-sunxi/board/sunxi/dram_sun4i_408_1024_iow8.c +--- u-boot-2014.04/board/sunxi/dram_sun4i_408_1024_iow8.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun4i_408_1024_iow8.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 408, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 8, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun4i_408_512.c u-boot-sunxi/board/sunxi/dram_sun4i_408_512.c +--- u-boot-2014.04/board/sunxi/dram_sun4i_408_512.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun4i_408_512.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 408, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 0x7b, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun5i_408_1024_iow16.c u-boot-sunxi/board/sunxi/dram_sun5i_408_1024_iow16.c +--- u-boot-2014.04/board/sunxi/dram_sun5i_408_1024_iow16.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun5i_408_1024_iow16.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 408, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7b, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun5i_408_512_busw16_iow8.c u-boot-sunxi/board/sunxi/dram_sun5i_408_512_busw16_iow8.c +--- u-boot-2014.04/board/sunxi/dram_sun5i_408_512_busw16_iow8.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun5i_408_512_busw16_iow8.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 408, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 8, ++ .bus_width = 16, ++ .cas = 9, ++ .zq = 123, ++ .odt_en = 1, ++ .size = 512, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun5i_432_512_busw16_iow16.c u-boot-sunxi/board/sunxi/dram_sun5i_432_512_busw16_iow16.c +--- u-boot-2014.04/board/sunxi/dram_sun5i_432_512_busw16_iow16.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun5i_432_512_busw16_iow16.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 16, ++ .cas = 9, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun7i_360_512_busw16_iow16.c u-boot-sunxi/board/sunxi/dram_sun7i_360_512_busw16_iow16.c +--- u-boot-2014.04/board/sunxi/dram_sun7i_360_512_busw16_iow16.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun7i_360_512_busw16_iow16.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 360, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 16, ++ .cas = 9, ++ .zq = 0x7f, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun7i_384_1024_iow16.c u-boot-sunxi/board/sunxi/dram_sun7i_384_1024_iow16.c +--- u-boot-2014.04/board/sunxi/dram_sun7i_384_1024_iow16.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun7i_384_1024_iow16.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 384, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7f, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun7i_384_512_busw16_iow16.c u-boot-sunxi/board/sunxi/dram_sun7i_384_512_busw16_iow16.c +--- u-boot-2014.04/board/sunxi/dram_sun7i_384_512_busw16_iow16.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun7i_384_512_busw16_iow16.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 384, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 16, ++ .cas = 9, ++ .zq = 0x7f, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun7i_432_1024_iow16.c u-boot-sunxi/board/sunxi/dram_sun7i_432_1024_iow16.c +--- u-boot-2014.04/board/sunxi/dram_sun7i_432_1024_iow16.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun7i_432_1024_iow16.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7f, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 1, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_sun7i_460_1024_iow16.c u-boot-sunxi/board/sunxi/dram_sun7i_460_1024_iow16.c +--- u-boot-2014.04/board/sunxi/dram_sun7i_460_1024_iow16.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_sun7i_460_1024_iow16.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 480, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7f, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0x0, ++ .tpr4 = 0x1, ++ .tpr5 = 0x0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0x0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_wexler_tab_7200.c u-boot-sunxi/board/sunxi/dram_wexler_tab_7200.c +--- u-boot-2014.04/board/sunxi/dram_wexler_tab_7200.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_wexler_tab_7200.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include "common.h" ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 384, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 0x7f, ++ .odt_en = 1, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 1, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_wobo_i5.c u-boot-sunxi/board/sunxi/dram_wobo_i5.c +--- u-boot-2014.04/board/sunxi/dram_wobo_i5.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_wobo_i5.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 8, ++ .bus_width = 32, ++ .cas = 9, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x04, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_xzpad700.c u-boot-sunxi/board/sunxi/dram_xzpad700.c +--- u-boot-2014.04/board/sunxi/dram_xzpad700.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_xzpad700.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 408, ++ .type = 3, ++ .rank_num = 1, ++ .density = 4096, ++ .io_width = 16, ++ .bus_width = 16, ++ .cas = 9, ++ .zq = 0x56b9487b, ++ .odt_en = 0, ++ .size = 512, ++ .tpr0 = 0x42d899b7, ++ .tpr1 = 0xa090, ++ .tpr2 = 0x22a00, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0x10, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/dram_zatab.c u-boot-sunxi/board/sunxi/dram_zatab.c +--- u-boot-2014.04/board/sunxi/dram_zatab.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/dram_zatab.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,31 @@ ++/* this file is generated, don't edit it yourself */ ++ ++#include <common.h> ++#include <asm/arch/dram.h> ++ ++static struct dram_para dram_para = { ++ .clock = 432, ++ .type = 3, ++ .rank_num = 1, ++ .density = 2048, ++ .io_width = 8, ++ .bus_width = 32, ++ .cas = 6, ++ .zq = 123, ++ .odt_en = 0, ++ .size = 1024, ++ .tpr0 = 0x30926692, ++ .tpr1 = 0x1090, ++ .tpr2 = 0x1a0c8, ++ .tpr3 = 0, ++ .tpr4 = 0, ++ .tpr5 = 0, ++ .emr1 = 0x4, ++ .emr2 = 0, ++ .emr3 = 0, ++}; ++ ++unsigned long sunxi_dram_init(void) ++{ ++ return dramc_init(&dram_para); ++} +diff -ruN u-boot-2014.04/board/sunxi/gmac.c u-boot-sunxi/board/sunxi/gmac.c +--- u-boot-2014.04/board/sunxi/gmac.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/gmac.c 2014-09-06 16:58:36.165953115 +0200 +@@ -0,0 +1,43 @@ ++#include <common.h> ++#include <netdev.h> ++#include <miiphy.h> ++#include <asm/gpio.h> ++#include <asm/io.h> ++#include <asm/arch/clock.h> ++#include <asm/arch/gpio.h> ++ ++int sunxi_gmac_initialize(bd_t *bis) ++{ ++ int pin; ++ struct sunxi_ccm_reg *const ccm = ++ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ ++ /* Set up clock gating */ ++ setbits_le32(&ccm->ahb_gate1, 0x1 << AHB_GATE_OFFSET_GMAC); ++ ++ /* Set MII clock */ ++#ifdef CONFIG_RGMII ++ setbits_le32(&ccm->gmac_clk_cfg, CCM_GMAC_CTRL_TX_CLK_SRC_INT_RGMII | ++ CCM_GMAC_CTRL_GPIT_RGMII); ++#else ++ setbits_le32(&ccm->gmac_clk_cfg, CCM_GMAC_CTRL_TX_CLK_SRC_MII | ++ CCM_GMAC_CTRL_GPIT_MII); ++#endif ++ ++ /* Configure pin mux settings for GMAC */ ++ for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(16); pin++) { ++#ifdef CONFIG_RGMII ++ /* skip unused pins in RGMII mode */ ++ if (pin == SUNXI_GPA(9) || pin == SUNXI_GPA(14)) ++ continue; ++#endif ++ sunxi_gpio_set_cfgpin(pin, SUN7I_GPA0_GMAC); ++ sunxi_gpio_set_drv(pin, 3); ++ } ++ ++#ifdef CONFIG_RGMII ++ return designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_RGMII); ++#else ++ return designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_MII); ++#endif ++} +diff -ruN u-boot-2014.04/board/sunxi/Makefile u-boot-sunxi/board/sunxi/Makefile +--- u-boot-2014.04/board/sunxi/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/board/sunxi/Makefile 2014-09-06 16:58:36.161953116 +0200 +@@ -0,0 +1,95 @@ ++# ++# (C) Copyright 2012 Henrik Nordstrom henrik@henriknordstrom.net ++# ++# Based on some other board Makefile ++# ++# (C) Copyright 2000-2003 ++# Wolfgang Denk, DENX Software Engineering, wd@denx.de. ++# ++# SPDX-License-Identifier: GPL-2.0+ ++# ++obj-y += board.o ++obj-$(CONFIG_SUNXI_GMAC) += gmac.o ++obj-$(CONFIG_A10_MID_1GB) += dram_sun4i_360_1024_iow16.o ++obj-$(CONFIG_A10_OLINUXINO_L) += dram_a10_olinuxino_l.o ++obj-$(CONFIG_A10S_OLINUXINO_M) += dram_sun5i_432_512_busw16_iow16.o ++obj-$(CONFIG_A13_OLINUXINO) += dram_a13_olinuxino.o ++obj-$(CONFIG_A13_OLINUXINOM) += dram_a13_oli_micro.o ++obj-$(CONFIG_A13_MID) += dram_sun5i_408_512_busw16_iow8.o ++obj-$(CONFIG_A20_OLINUXINO_L) += dram_a20_olinuxino_l.o ++obj-$(CONFIG_A20_OLINUXINO_L2) += dram_a20_olinuxino_l2.o ++obj-$(CONFIG_A20_OLINUXINO_M) += dram_sun7i_384_1024_iow16.o ++obj-$(CONFIG_A20_SOM) += dram_sun7i_384_1024_iow16.o ++obj-$(CONFIG_AINOL_AW1) += dram_ainol_aw1.o ++obj-$(CONFIG_AMPE_A76) += dram_sun5i_432_512_busw16_iow16.o ++obj-$(CONFIG_AUXTEK_T003) += dram_auxtek_t003.o ++obj-$(CONFIG_AUXTEK_T004) += dram_sun5i_432_512_busw16_iow16.o ++obj-$(CONFIG_BA10_TV_BOX) += dram_sun4i_384_1024_iow8.o ++obj-$(CONFIG_COBY_MID7042) += dram_sun4i_408_1024_iow16.o ++obj-$(CONFIG_COBY_MID8042) += dram_sun4i_360_1024_iow16.o ++obj-$(CONFIG_COBY_MID9742) += dram_sun4i_408_1024_iow16.o ++obj-$(CONFIG_MARSBOARD_A10) += dram_sun4i_360_1024_iow16.o ++obj-$(CONFIG_MARSBOARD_A20) += dram_sun4i_360_1024_iow16.o ++obj-$(CONFIG_CUBIEBOARD) += dram_cubieboard.o ++obj-$(CONFIG_CUBIEBOARD2) += dram_sun7i_460_1024_iow16.o ++obj-$(CONFIG_BANANAPI) += dram_sun7i_432_1024_iow16.o ++obj-$(CONFIG_CUBIETRUCK) += dram_cubietruck.o ++obj-$(CONFIG_DNS_M82) += dram_sun4i_360_1024_iow16.o ++obj-$(CONFIG_EOMA68_A10) += dram_sun4i_360_1024_iow8.o ++obj-$(CONFIG_EOMA68_A20) += dram_sun7i_384_1024_iow16.o ++obj-$(CONFIG_EU3000) += dram_eu3000.o ++obj-$(CONFIG_FORFUN_Q88DB) += dram_forfun_q88db.o ++obj-$(CONFIG_GOOSEBERRY_A721) += dram_gooseberry_a721.o ++obj-$(CONFIG_H6) += dram_h6.o ++obj-$(CONFIG_HACKBERRY) += dram_hackberry.o ++obj-$(CONFIG_HBD_MID_S906) += dram_sun7i_432_1024_iow16.o ++obj-$(CONFIG_HCORE_HC860) += dram_sun4i_384_1024_iow16.o ++obj-$(CONFIG_HYUNDAI_A7) += dram_sun4i_360_512.o ++obj-$(CONFIG_A7HD) += dram_sun4i_360_1024_iow8.o ++obj-$(CONFIG_I12_TVBOX) += dram_sun7i_384_1024_iow16.o ++obj-$(CONFIG_ICOU_FATTY_I) += dram_icou_fatty_i.o ++obj-$(CONFIG_INTERRA3) += dram_mk802ii_a20.o ++obj-$(CONFIG_INET_86VZ) += dram_sun5i_432_512_busw16_iow16.o ++obj-$(CONFIG_INET97F_II) += dram_sun4i_408_512.o ++obj-$(CONFIG_INET_K70HC) += dram_inet_k70hc.o ++obj-$(CONFIG_ITEADA10) += dram_cubieboard.o ++obj-$(CONFIG_ITEADA20) += dram_sun7i_460_1024_iow16.o ++obj-$(CONFIG_JESURUN_Q5) += dram_sun4i_312_1024_iow8.o ++obj-$(CONFIG_K1001L1C) += dram_sun7i_384_1024_iow16.o ++obj-$(CONFIG_KURIO_7S) += dram_sun7i_432_1024_iow16.o ++obj-$(CONFIG_LANGCENT_H6S) += dram_sun7i_360_512_busw16_iow16.o ++obj-$(CONFIG_LINKSPRITE_PCDUINO3) += dram_linksprite_pcduino3.o ++obj-$(CONFIG_MEFAFEIS_A08) += dram_megafeis_a08.o ++obj-$(CONFIG_MELE_A1000) += dram_sun4i_360_512.o ++obj-$(CONFIG_MELE_A1000G) += dram_sun4i_360_1024_iow8.o ++obj-$(CONFIG_MELE_A3700) += dram_sun4i_360_1024_iow8.o ++obj-$(CONFIG_MERRII_HUMMINGBIRD_A20) += dram_sun7i_460_1024_iow16.o ++obj-$(CONFIG_MINI_X) += dram_sun4i_360_512.o ++obj-$(CONFIG_MINI_X_1GB) += dram_sun4i_360_1024_iow16.o ++obj-$(CONFIG_MINI_X_A10S) += dram_mini_x_a10s.o ++obj-$(CONFIG_MK802) += dram_sun4i_360_512.o ++obj-$(CONFIG_MK802_1GB) += dram_sun4i_360_1024_iow16.o ++obj-$(CONFIG_MK802_A10S) += dram_mk802_a10s.o ++obj-$(CONFIG_MK802II) += dram_sun4i_408_1024_iow8.o ++obj-$(CONFIG_MK802II_A20) += dram_mk802ii_a20.o ++obj-$(CONFIG_MK808C_A20) += dram_sun7i_384_1024_iow16.o ++obj-$(CONFIG_OLIMEX_A13_SOM) += dram_olimex_a13_som.o ++obj-$(CONFIG_PCDUINO) += dram_sun4i_408_1024_iow8.o ++obj-$(CONFIG_PENGPOD700) += dram_sun4i_384_1024_iow8.o ++obj-$(CONFIG_PENGPOD1000) += dram_sun4i_408_1024_iow16.o ++obj-$(CONFIG_PINERIVER-H25) += dram_sun5i_408_1024_iow16.o ++obj-$(CONFIG_POV_TAB_P703) += dram_pov_tab_p703.o ++obj-$(CONFIG_POV_PROTAB2) += dram_pov_protab2.o ++obj-$(CONFIG_POV_PROTAB2_XXL) += dram_pov_protab2_xxl.o ++obj-$(CONFIG_QT840A) += dram_sun7i_384_512_busw16_iow16.o ++obj-$(CONFIG_R7DONGLE) += dram_r7dongle.o ++obj-$(CONFIG_SANEI_N90) += dram_sanei_n90.o ++obj-$(CONFIG_SEMITIME_G2) += dram_semitime_g2.o ++obj-$(CONFIG_TZX_Q8_713B6) += dram_sun5i_408_512_busw16_iow8.o ++obj-$(CONFIG_TZX_Q8_713B7) += dram_sun5i_408_512_busw16_iow8.o ++obj-$(CONFIG_UHOST_U1A) += dram_sun4i_360_1024_iow8.o ++obj-$(CONFIG_WEXLER_TAB_7200) += dram_wexler_tab_7200.o ++obj-$(CONFIG_WOBO_I5) += dram_wobo_i5.o ++obj-$(CONFIG_XZPAD700) += dram_xzpad700.o ++obj-$(CONFIG_ZATAB) += dram_zatab.o ++obj-$(CONFIG_MERRII_M2) += dram_merrii_m2.o +diff -ruN u-boot-2014.04/boards.cfg u-boot-sunxi/boards.cfg +--- u-boot-2014.04/boards.cfg 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/boards.cfg 2014-09-06 16:58:36.185953115 +0200 +@@ -371,6 +371,111 @@ + Active arm armv7 s5pc1xx samsung goni s5p_goni - Mateusz Zalega m.zalega@samsung.com + Active arm armv7 s5pc1xx samsung smdkc100 smdkc100 - Minkyu Kang mk7.kang@samsung.com + Active arm armv7 socfpga altera socfpga socfpga_cyclone5 - - ++Active arm armv7 sunxi - sunxi A10_MID_1GB sun4i:A10_MID_1GB,SPL - ++Active arm armv7 sunxi - sunxi A10-OLinuXino-Lime sun4i:A10_OLINUXINO_L,STATUSLED=226,SPL,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi A10s-OLinuXino-M sun5i:A10S_OLINUXINO_M,STATUSLED=131,AXP152_POWER,CONS_INDEX=1,SPL,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi A10s-OLinuXino-M_FEL sun5i:A10S_OLINUXINO_M,STATUSLED=131,AXP152_POWER,CONS_INDEX=1,SPL_FEL,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi A13-OLinuXino sun5i:A13_OLINUXINO,SPL,STATUSLED=201,CONS_INDEX=2 - ++Active arm armv7 sunxi - sunxi A13-OLinuXino_FEL sun5i:A13_OLINUXINO,SPL_FEL,STATUSLED=201,CONS_INDEX=2 - ++Active arm armv7 sunxi - sunxi A13-OLinuXino_FEL_sdcon sun5i:A13_OLINUXINO,SPL_FEL,STATUSLED=201,UART0_PORT_F - ++Active arm armv7 sunxi - sunxi A13-OLinuXinoM sun5i:A13_OLINUXINOM,SPL,NO_AXP,STATUSLED=201,CONS_INDEX=2 - ++Active arm armv7 sunxi - sunxi A13-OLinuXinoM_FEL sun5i:A13_OLINUXINOM,SPL_FEL,NO_AXP,STATUSLED=201,CONS_INDEX=2 - ++Active arm armv7 sunxi - sunxi A13_MID sun5i:A13_MID,SPL,CONS_INDEX=2 - ++Active arm armv7 sunxi - sunxi A20-OLinuXino_Lime sun7i:A20_OLINUXINO_L,CONS_INDEX=1,STATUSLED=226,SPL,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi A20-OLinuXino_Lime2 sun7i:A20_OLINUXINO_L2,CONS_INDEX=1,STATUSLED=226,SPL,SUNXI_GMAC - ++Active arm armv7 sunxi - sunxi A20-OLinuXino_MICRO sun7i:A20_OLINUXINO_M,CONS_INDEX=1,STATUSLED=226,SPL,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi A20-OLinuXino_MICRO_FEL sun7i:A20_OLINUXINO_M,CONS_INDEX=1,STATUSLED=226,SPL_FEL,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi A20-SOM sun7i:A20_SOM,SPL,SUNXI_GMAC,RGMII,STATUSLED1=245,FAST_MBUS - ++Active arm armv7 sunxi - sunxi Ainol_AW1 sun7i:AINOL_AW1,SPL - ++Active arm armv7 sunxi - sunxi Ampe_A76 sun5i:AMPE_A76,SPL,CONS_INDEX=2 - ++Active arm armv7 sunxi - sunxi Auxtek-T003 sun5i:AUXTEK_T003,SPL,AXP152_POWER,STATUSLED=34 - ++Active arm armv7 sunxi - sunxi Auxtek-T004 sun5i:AUXTEK_T004,SPL,AXP152_POWER,STATUSLED=34 - ++Active arm armv7 sunxi - sunxi ba10_tv_box sun4i:BA10_TV_BOX,SPL,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi Bananapi sun7i:BANANAPI,SPL,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),STATUSLED=244,STATUSLED1=245,FAST_MBUS - ++Active arm armv7 sunxi - sunxi Bananapi_FEL sun7i:BANANAPI,SPL_FEL,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),STATUSLED=244,STATUSLED1=245,FAST_MBUS - ++Active arm armv7 sunxi - sunxi Coby_MID7042 sun4i:COBY_MID7042,SPL - ++Active arm armv7 sunxi - sunxi Coby_MID8042 sun4i:COBY_MID8042,SPL - ++Active arm armv7 sunxi - sunxi Coby_MID9742 sun4i:COBY_MID9742,SPL - ++Active arm armv7 sunxi - sunxi Iteaduino_Plus_A10 sun4i:ITEADA10,SPL,SUNXI_EMAC,STATUSLED=244,STATUSLED1=245 - ++Active arm armv7 sunxi - sunxi Iteaduino_Plus_A20 sun7i:ITEADA20,SPL,SUNXI_EMAC,STATUSLED=244,STATUSLED1=245 - ++Active arm armv7 sunxi - sunxi Colombus sun6i:COLOMBUS,AXP221_POWER,ENABLE_DLDO1_POWER - ++Active arm armv7 sunxi - sunxi Ippo_q8h sun8i:IPPO_Q8H,NO_AXP,CONS_INDEX=5 - ++Active arm armv7 sunxi - sunxi Cubieboard sun4i:CUBIEBOARD,SPL,SUNXI_EMAC,STATUSLED=244,STATUSLED1=245 - ++Active arm armv7 sunxi - sunxi Cubieboard2 sun7i:CUBIEBOARD2,SPL,SUNXI_GMAC,STATUSLED=244,STATUSLED1=245,FAST_MBUS - ++Active arm armv7 sunxi - sunxi Cubieboard2_FEL sun7i:CUBIEBOARD2,SPL_FEL,SUNXI_GMAC,STATUSLED=244,STATUSLED1=245,FAST_MBUS - ++Active arm armv7 sunxi - sunxi Cubietruck sun7i:CUBIETRUCK,SPL,SUNXI_GMAC,RGMII,STATUSLED=245,STATUSLED1=244,STATUSLED2=235,STATUSLED3=231,FAST_MBUS - ++Active arm armv7 sunxi - sunxi Cubietruck_FEL sun7i:CUBIETRUCK,SPL_FEL,SUNXI_GMAC,RGMII,STATUSLED=245,STATUSLED1=244,STATUSLED2=235,STATUSLED3=231,FAST_MBUS - ++Active arm armv7 sunxi - sunxi Cubieboard_FEL sun4i:CUBIEBOARD,SPL_FEL,SUNXI_EMAC,STATUSLED=244,STATUSLED1=245 - ++Active arm armv7 sunxi - sunxi DNS_M82 sun4i:DNS_M82,SPL - ++Active arm armv7 sunxi - sunxi EOMA68_A10 sun4i:EOMA68_A10,SPL,MMC_SUNXI_SLOT=3,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi EOMA68_A10_FEL sun4i:EOMA68_A10,SPL_FEL,MMC_SUNXI_SLOT=3,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi EOMA68_A20 sun7i:EOMA68_A20,SPL,MMC_SUNXI_SLOT=3,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi EOMA68_A20_FEL sun7i:EOMA68_A20,SPL_FEL,MMC_SUNXI_SLOT=3,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi EU3000 sun7i:EU3000,SPL - ++Active arm armv7 sunxi - sunxi Forfun_Q88DB sun7i:FORFUN_Q88DB,SPL - ++Active arm armv7 sunxi - sunxi Gooseberry_A721 sun4i:GOOSEBERRY_A721,SPL - ++Active arm armv7 sunxi - sunxi H6 sun4i:H6,SPL - ++Active arm armv7 sunxi - sunxi Hackberry sun4i:HACKBERRY,SPL,SUNXI_EMAC,MACPWR=SUNXI_GPH(19) - ++Active arm armv7 sunxi - sunxi HBD_MID_S906 sun7i:HBD_MID_S906,SPL - ++Active arm armv7 sunxi - sunxi HCore_HC860 sun4i:HCORE_HC860,SPL - ++Active arm armv7 sunxi - sunxi Hyundai_A7 sun4i:HYUNDAI_A7,SPL - ++Active arm armv7 sunxi - sunxi Hyundai_A7HD sun4i:A7HD,SPL - ++Active arm armv7 sunxi - sunxi i12-tvbox sun7i:I12_TVBOX,SPL,FAST_MBUS,STATUSLED=244 - ++Active arm armv7 sunxi - sunxi ICOU_Fatty_I sun7i:ICOU_FATTY_I,SPL - ++Active arm armv7 sunxi - sunxi Interra-3 sun7i:INTERRA3,SPL,SUNXI_GMAC,FAST_MBUS,MMC_SUNXI_SLOT=2 - ++Active arm armv7 sunxi - sunxi INet_86VZ sun5i:INET_86VZ,SPL - ++Active arm armv7 sunxi - sunxi INet_86VZ_FEL sun5i:INET_86VZ,SPL_FEL,UART0_PORT_F - ++Active arm armv7 sunxi - sunxi INet97F-II sun4i:INET97F_II,SPL - ++Active arm armv7 sunxi - sunxi INet_K70HC sun7i:INET_K70HC,SPL - ++Active arm armv7 sunxi - sunxi Jesurun-Q5 sun4i:JESURUN_Q5,SPL,SUNXI_EMAC,STATUSLED=244 - ++Active arm armv7 sunxi - sunxi K1001L1C sun7i:K1001L1C,SPL - ++Active arm armv7 sunxi - sunxi Kurio_7S sun7i:KURIO_7S,SPL - ++Active arm armv7 sunxi - sunxi Langcent_H6S sun7i:LANGCENT_H6S,SPL - ++Active arm armv7 sunxi - sunxi Linksprite_pcDuino3 sun7i:LINKSPRITE_PCDUINO3,SPL,SUNXI_GMAC,FAST_MBUS - ++Active arm armv7 sunxi - sunxi Marsboard_A10 sun4i:MARSBOARD_A10,SPL,SUNXI_EMAC,NO_AXP - ++Active arm armv7 sunxi - sunxi Marsboard_A20 sun7i:MARSBOARD_A20,SPL,SUNXI_EMAC,NO_AXP - ++Active arm armv7 sunxi - sunxi Marsboard_A20_debug sun7i:MARSBOARD_A20,SPL,SUNXI_EMAC,NO_AXP,SYS_SECONDARY_ON - ++Active arm armv7 sunxi - sunxi Megafeis_A08 sun5i:MEFAFEIS_A08,SPL - ++Active arm armv7 sunxi - sunxi Mele_A1000 sun4i:MELE_A1000,SPL,SUNXI_EMAC,MACPWR=SUNXI_GPH(15),STATUSLED=234 - ++Active arm armv7 sunxi - sunxi Mele_A1000_FEL sun4i:MELE_A1000,SPL_FEL,SUNXI_EMAC,MACPWR=SUNXI_GPH(15),STATUSLED=234 - ++Active arm armv7 sunxi - sunxi Mele_A1000G sun4i:MELE_A1000G,SPL,SUNXI_EMAC,MACPWR=SUNXI_GPH(15),STATUSLED=234 - ++Active arm armv7 sunxi - sunxi Mele_A3700 sun4i:MELE_A3700,SPL,SUNXI_EMAC,MACPWR=SUNXI_GPH(15),STATUSLED=234 - ++Active arm armv7 sunxi - sunxi Merrii_Hummingbird_A20 sun7i:MERRII_HUMMINGBIRD_A20,SPL - ++Active arm armv7 sunxi - sunxi merrii_m2 sun7i:MERRII_M2,SPL,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi Mini-X sun4i:MINI_X,SPL - ++Active arm armv7 sunxi - sunxi Mini-X-1Gb sun4i:MINI_X_1GB,SPL - ++Active arm armv7 sunxi - sunxi Mini-X_A10s sun5i:MINI_X_A10S,SPL - ++Active arm armv7 sunxi - sunxi mk802 sun4i:MK802,SPL,NO_AXP - ++Active arm armv7 sunxi - sunxi mk802-1gb sun4i:MK802_1GB,SPL,NO_AXP - ++Active arm armv7 sunxi - sunxi mk802_a10s sun5i:MK802_A10S,SPL,AXP152_POWER,STATUSLED=34 - ++Active arm armv7 sunxi - sunxi mk802ii_A20 sun7i:MK802II_A20,SPL - ++Active arm armv7 sunxi - sunxi mk802ii sun4i:MK802II,SPL - ++Active arm armv7 sunxi - sunxi mk808c_A20 sun7i:MK808C_A20,SPL - ++Active arm armv7 sunxi - sunxi OLIMEX-A13-SOM sun5i:OLIMEX_A13_SOM,SPL,NO_AXP,STATUSLED=201,CONS_INDEX=2 - ++Active arm armv7 sunxi - sunxi pcDuino sun4i:PCDUINO,SPL,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi pengpod1000 sun4i:PENGPOD1000,SPL - ++Active arm armv7 sunxi - sunxi pengpod700 sun4i:PENGPOD700,SPL - ++Active arm armv7 suxni - sunxi pineriver-h25 sun5i:PINERIVER-H25,SPL ++Active arm armv7 sunxi - sunxi POV_TAB_P703 sun5i:POV_TAB_P703,SPL - ++Active arm armv7 sunxi - sunxi PoV_ProTab2_IPS9 sun4i:POV_PROTAB2,SPL - ++Active arm armv7 sunxi - sunxi PoV_ProTab2_IPS_3g sun4i:POV_PROTAB2,SPL - ++Active arm armv7 sunxi - sunxi PoV_ProTab2_XXL sun4i:POV_PROTAB2_XXL,SPL - ++Active arm armv7 sunxi - sunxi qt840a sun7i:QT840A,SPL,FAST_MBUS,STATUSLED=244 - ++Active arm armv7 sunxi - sunxi r7-tv-dongle sun5i:R7DONGLE,SPL,AXP152_POWER,STATUSLED=34 - ++Active arm armv7 sunxi - sunxi Sanei_N90 sun4i:SANEI_N90,SPL - ++Active arm armv7 sunxi - sunxi Semitime_G2 sun5i:SEMITIME_G2,SPL,AXP152_POWER,STATUSLED=34 - ++Active arm armv7 sunxi - sunxi sun4i sun4i:SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi sun4i_sdcon sun4i:UART0_PORT_F,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi sun5i sun5i:SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi sun5i_sdcon sun5i:UART0_PORT_F,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi sun5i_uart1 sun5i:CONS_INDEX=2,SUNXI_EMAC - ++Active arm armv7 sunxi - sunxi TZX-Q8-713B6 sun5i:TZX_Q8_713B6,SPL,CONS_INDEX=2 - ++Active arm armv7 sunxi - sunxi TZX-Q8-713B7 sun5i:TZX_Q8_713B7,SPL,CONS_INDEX=2 - ++Active arm armv7 sunxi - sunxi uhost_u1a sun4i:UHOST_U1A,SPL,STATUSLED=34 - ++Active arm armv7 sunxi - sunxi Wexler_TAB_7200 sun7i:WEXLER_TAB_7200,SPL - ++Active arm armv7 sunxi - sunxi wobo-i5 sun5i:WOBO_I5,SPL,STATUSLED=34 - ++Active arm armv7 sunxi - sunxi xzpad700 sun5i:XZPAD700,SPL - ++Active arm armv7 sunxi - sunxi zatab sun4i:ZATAB,SPL - + Active arm armv7 u8500 st-ericsson snowball snowball - Mathieu Poirier mathieu.poirier@linaro.org + Active arm armv7 u8500 st-ericsson u8500 u8500_href - - + Active arm armv7 vf610 freescale vf610twr vf610twr vf610twr:IMX_CONFIG=board/freescale/vf610twr/imximage.cfg Alison Wang b18965@freescale.com +diff -ruN u-boot-2014.04/common/spl/spl_mmc.c u-boot-sunxi/common/spl/spl_mmc.c +--- u-boot-2014.04/common/spl/spl_mmc.c 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/common/spl/spl_mmc.c 2014-09-06 16:58:36.205953114 +0200 +@@ -29,8 +29,10 @@ + if (err == 0) + goto end; + +- if (image_get_magic(header) != IH_MAGIC) ++ if (image_get_magic(header) != IH_MAGIC) { ++ printf("spl: not an uImage at %lu\n", sector); + return -1; ++ } + + spl_parse_image_header(header); + +diff -ruN u-boot-2014.04/drivers/gpio/Makefile u-boot-sunxi/drivers/gpio/Makefile +--- u-boot-2014.04/drivers/gpio/Makefile 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/drivers/gpio/Makefile 2014-09-06 16:58:36.253953113 +0200 +@@ -34,3 +34,4 @@ + obj-$(CONFIG_ADI_GPIO2) += adi_gpio2.o + obj-$(CONFIG_TCA642X) += tca642x.o + oby-$(CONFIG_SX151X) += sx151x.o ++obj-$(CONFIG_SUNXI_GPIO) += sunxi_gpio.o +diff -ruN u-boot-2014.04/drivers/gpio/sunxi_gpio.c u-boot-sunxi/drivers/gpio/sunxi_gpio.c +--- u-boot-2014.04/drivers/gpio/sunxi_gpio.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/drivers/gpio/sunxi_gpio.c 2014-09-06 16:58:36.253953113 +0200 +@@ -0,0 +1,102 @@ ++/* ++ * (C) Copyright 2012 Henrik Nordstrom henrik@henriknordstrom.net ++ * ++ * Based on earlier arch/arm/cpu/armv7/sunxi/gpio.c: ++ * ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/gpio.h> ++ ++static int sunxi_gpio_output(u32 pin, u32 val) ++{ ++ u32 dat; ++ u32 bank = GPIO_BANK(pin); ++ u32 num = GPIO_NUM(pin); ++ struct sunxi_gpio *pio = BANK_TO_GPIO(bank); ++ ++ dat = readl(&pio->dat); ++ if (val) ++ dat |= 0x1 << num; ++ else ++ dat &= ~(0x1 << num); ++ ++ writel(dat, &pio->dat); ++ ++ return 0; ++} ++ ++static int sunxi_gpio_input(u32 pin) ++{ ++ u32 dat; ++ u32 bank = GPIO_BANK(pin); ++ u32 num = GPIO_NUM(pin); ++ struct sunxi_gpio *pio = BANK_TO_GPIO(bank); ++ ++ dat = readl(&pio->dat); ++ dat >>= num; ++ ++ return dat & 0x1; ++} ++ ++int gpio_request(unsigned gpio, const char *label) ++{ ++ return 0; ++} ++ ++int gpio_free(unsigned gpio) ++{ ++ return 0; ++} ++ ++int gpio_direction_input(unsigned gpio) ++{ ++ sunxi_gpio_set_cfgpin(gpio, SUNXI_GPIO_INPUT); ++ ++ return sunxi_gpio_input(gpio); ++} ++ ++int gpio_direction_output(unsigned gpio, int value) ++{ ++ sunxi_gpio_set_cfgpin(gpio, SUNXI_GPIO_OUTPUT); ++ ++ return sunxi_gpio_output(gpio, value); ++} ++ ++int gpio_get_value(unsigned gpio) ++{ ++ return sunxi_gpio_input(gpio); ++} ++ ++int gpio_set_value(unsigned gpio, int value) ++{ ++ return sunxi_gpio_output(gpio, value); ++} ++ ++int sunxi_name_to_gpio(const char *name) ++{ ++ int group = 0; ++ int groupsize = 9 * 32; ++ long pin; ++ char *eptr; ++ if (*name == 'P' || *name == 'p') ++ name++; ++ if (*name >= 'A') { ++ group = *name - (*name > 'a' ? 'a' : 'A'); ++ groupsize = 32; ++ name++; ++ } ++ ++ pin = simple_strtol(name, &eptr, 10); ++ if (!*name || *eptr) ++ return -1; ++ if (pin < 0 || pin > groupsize || group >= 9) ++ return -1; ++ return group * 32 + pin; ++} +diff -ruN u-boot-2014.04/drivers/i2c/Makefile u-boot-sunxi/drivers/i2c/Makefile +--- u-boot-2014.04/drivers/i2c/Makefile 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/drivers/i2c/Makefile 2014-09-06 16:58:36.265953112 +0200 +@@ -27,5 +27,6 @@ + obj-$(CONFIG_SYS_I2C_S3C24X0) += s3c24x0_i2c.o + obj-$(CONFIG_SYS_I2C_SH) += sh_i2c.o + obj-$(CONFIG_SYS_I2C_SOFT) += soft_i2c.o ++obj-$(CONFIG_SYS_I2C_SUNXI) += mvtwsi.o + obj-$(CONFIG_SYS_I2C_TEGRA) += tegra_i2c.o + obj-$(CONFIG_SYS_I2C_ZYNQ) += zynq_i2c.o +diff -ruN u-boot-2014.04/drivers/i2c/mvtwsi.c u-boot-sunxi/drivers/i2c/mvtwsi.c +--- u-boot-2014.04/drivers/i2c/mvtwsi.c 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/drivers/i2c/mvtwsi.c 2014-09-06 16:58:36.265953112 +0200 +@@ -22,6 +22,8 @@ + #include <asm/arch/orion5x.h> + #elif defined(CONFIG_KIRKWOOD) + #include <asm/arch/kirkwood.h> ++#elif defined(CONFIG_SUNXI) ++#include <asm/arch/i2c.h> + #else + #error Driver mvtwsi not supported by SoC or board + #endif +@@ -30,6 +32,20 @@ + * TWSI register structure + */ + ++#ifdef CONFIG_SUNXI ++ ++struct mvtwsi_registers { ++ u32 slave_address; ++ u32 xtnd_slave_addr; ++ u32 data; ++ u32 control; ++ u32 status; ++ u32 baudrate; ++ u32 soft_reset; ++}; ++ ++#else ++ + struct mvtwsi_registers { + u32 slave_address; + u32 data; +@@ -43,6 +59,8 @@ + u32 soft_reset; + }; + ++#endif ++ + /* + * Control register fields + */ +@@ -216,21 +234,7 @@ + */ + + #define TWSI_FREQUENCY(m, n) \ +- ((u8) (CONFIG_SYS_TCLK / (10 * (m + 1) * 2 * (1 << n)))) +- +-/* +- * These are required to be reprogrammed before enabling the controller +- * because a reset loses them. +- * Default values come from the spec, but a twsi_reset will change them. +- * twsi_slave_address left uninitialized lest checkpatch.pl complains. +- */ +- +-/* Baudrate generator: m (bits 7..4) =4, n (bits 3..0) =4 */ +-static u8 twsi_baud_rate = 0x44; /* baudrate at controller reset */ +-/* Default frequency corresponding to default m=4, n=4 */ +-static u8 twsi_actual_speed = TWSI_FREQUENCY(4, 4); +-/* Default slave address is 0 (so is an uninitialized static) */ +-static u8 twsi_slave_address; ++ (CONFIG_SYS_TCLK / (10 * (m + 1) * (1 << n))) + + /* + * Reset controller. +@@ -238,7 +242,7 @@ + * Controller reset also resets the baud rate and slave address, so + * re-establish them. + */ +-static void twsi_reset(void) ++static void twsi_reset(u8 baud_rate, u8 slave_address) + { + /* ensure controller will be enabled by any twsi*() function */ + twsi_control_flags = MVTWSI_CONTROL_TWSIEN; +@@ -247,9 +251,9 @@ + /* wait 2 ms -- this is what the Marvell LSP does */ + udelay(20000); + /* set baud rate */ +- writel(twsi_baud_rate, &twsi->baudrate); ++ writel(baud_rate, &twsi->baudrate); + /* set slave address even though we don't use it */ +- writel(twsi_slave_address, &twsi->slave_address); ++ writel(slave_address, &twsi->slave_address); + writel(0, &twsi->xtnd_slave_addr); + /* assert STOP but don't care for the result */ + (void) twsi_stop(0); +@@ -277,12 +281,8 @@ + } + } + } +- /* save baud rate and slave for later calls to twsi_reset */ +- twsi_baud_rate = baud; +- twsi_actual_speed = highest_speed; +- twsi_slave_address = slaveadd; + /* reset controller */ +- twsi_reset(); ++ twsi_reset(baud, slaveadd); + } + + /* +diff -ruN u-boot-2014.04/drivers/mmc/Makefile u-boot-sunxi/drivers/mmc/Makefile +--- u-boot-2014.04/drivers/mmc/Makefile 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/drivers/mmc/Makefile 2014-09-06 16:58:36.281953112 +0200 +@@ -28,6 +28,7 @@ + obj-$(CONFIG_TEGRA_MMC) += tegra_mmc.o + obj-$(CONFIG_DWMMC) += dw_mmc.o + obj-$(CONFIG_EXYNOS_DWMMC) += exynos_dw_mmc.o ++obj-$(CONFIG_MMC_SUNXI) += sunxi_mmc.o + obj-$(CONFIG_ZYNQ_SDHCI) += zynq_sdhci.o + obj-$(CONFIG_SOCFPGA_DWMMC) += socfpga_dw_mmc.o + ifdef CONFIG_SPL_BUILD +diff -ruN u-boot-2014.04/drivers/mmc/sunxi_mmc.c u-boot-sunxi/drivers/mmc/sunxi_mmc.c +--- u-boot-2014.04/drivers/mmc/sunxi_mmc.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/drivers/mmc/sunxi_mmc.c 2014-09-06 16:58:36.281953112 +0200 +@@ -0,0 +1,385 @@ ++/* ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Aaron leafy.myeh@allwinnertech.com ++ * ++ * MMC driver for allwinner sunxi platform. ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <malloc.h> ++#include <mmc.h> ++#include <asm/io.h> ++#include <asm/arch/clock.h> ++#include <asm/arch/cpu.h> ++#include <asm/arch/mmc.h> ++ ++struct sunxi_mmc_host { ++ unsigned mmc_no; ++ uint32_t *mclkreg; ++ unsigned database; ++ unsigned fatal_err; ++ unsigned mod_clk; ++ struct sunxi_mmc *reg; ++ struct mmc_config cfg; ++}; ++ ++/* support 4 mmc hosts */ ++struct sunxi_mmc_host mmc_host[4]; ++ ++static int mmc_resource_init(int sdc_no) ++{ ++ struct sunxi_mmc_host *mmchost = &mmc_host[sdc_no]; ++ struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ ++ debug("init mmc %d resource\n", sdc_no); ++ ++ switch (sdc_no) { ++ case 0: ++ mmchost->reg = (struct sunxi_mmc *)SUNXI_MMC0_BASE; ++ mmchost->mclkreg = &ccm->sd0_clk_cfg; ++ break; ++ case 1: ++ mmchost->reg = (struct sunxi_mmc *)SUNXI_MMC1_BASE; ++ mmchost->mclkreg = &ccm->sd1_clk_cfg; ++ break; ++ case 2: ++ mmchost->reg = (struct sunxi_mmc *)SUNXI_MMC2_BASE; ++ mmchost->mclkreg = &ccm->sd2_clk_cfg; ++ break; ++ case 3: ++ mmchost->reg = (struct sunxi_mmc *)SUNXI_MMC3_BASE; ++ mmchost->mclkreg = &ccm->sd3_clk_cfg; ++ break; ++ default: ++ printf("Wrong mmc number %d\n", sdc_no); ++ return -1; ++ } ++#ifdef CONFIG_SUN6I ++ mmchost->database = (unsigned int)mmchost->reg + 0x200; ++#else ++ mmchost->database = (unsigned int)mmchost->reg + 0x100; ++#endif ++ mmchost->mmc_no = sdc_no; ++ ++ return 0; ++} ++ ++static int mmc_clk_io_on(int sdc_no) ++{ ++ unsigned int pll_clk; ++ unsigned int divider; ++ struct sunxi_mmc_host *mmchost = &mmc_host[sdc_no]; ++ struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ ++ debug("init mmc %d clock and io\n", sdc_no); ++ ++ /* config ahb clock */ ++ setbits_le32(&ccm->ahb_gate0, 1 << AHB_GATE_OFFSET_MMC(sdc_no)); ++ ++#if defined(CONFIG_SUN6I) || defined(CONFIG_SUN8I) ++ /* unassert reset */ ++ setbits_le32(&ccm->ahb_reset0_cfg, 1 << AHB_RESET_OFFSET_MMC(sdc_no)); ++#endif ++ ++ /* config mod clock */ ++ pll_clk = clock_get_pll6(); ++ /* should be close to 100 MHz but no more, so round up */ ++ divider = ((pll_clk + 99999999) / 100000000) - 1; ++ writel(CCM_MMC_CTRL_ENABLE | CCM_MMC_CTRL_PLL6 | divider, ++ mmchost->mclkreg); ++ mmchost->mod_clk = pll_clk / (divider + 1); ++ ++ return 0; ++} ++ ++static int mmc_update_clk(struct mmc *mmc) ++{ ++ struct sunxi_mmc_host *mmchost = mmc->priv; ++ unsigned int cmd; ++ unsigned timeout_msecs = 2000; ++ ++ cmd = SUNXI_MMC_CMD_START | ++ SUNXI_MMC_CMD_UPCLK_ONLY | ++ SUNXI_MMC_CMD_WAIT_PRE_OVER; ++ writel(cmd, &mmchost->reg->cmd); ++ while (readl(&mmchost->reg->cmd) & SUNXI_MMC_CMD_START) { ++ if (!timeout_msecs--) ++ return -1; ++ udelay(1000); ++ } ++ ++ /* clock update sets various irq status bits, clear these */ ++ writel(readl(&mmchost->reg->rint), &mmchost->reg->rint); ++ ++ return 0; ++} ++ ++static int mmc_config_clock(struct mmc *mmc, unsigned div) ++{ ++ struct sunxi_mmc_host *mmchost = mmc->priv; ++ unsigned rval = readl(&mmchost->reg->clkcr); ++ ++ /* Disable Clock */ ++ rval &= ~SUNXI_MMC_CLK_ENABLE; ++ writel(rval, &mmchost->reg->clkcr); ++ if (mmc_update_clk(mmc)) ++ return -1; ++ ++ /* Change Divider Factor */ ++ rval &= ~SUNXI_MMC_CLK_DIVIDER_MASK; ++ rval |= div; ++ writel(rval, &mmchost->reg->clkcr); ++ if (mmc_update_clk(mmc)) ++ return -1; ++ /* Re-enable Clock */ ++ rval |= SUNXI_MMC_CLK_ENABLE; ++ writel(rval, &mmchost->reg->clkcr); ++ ++ if (mmc_update_clk(mmc)) ++ return -1; ++ ++ return 0; ++} ++ ++static void mmc_set_ios(struct mmc *mmc) ++{ ++ struct sunxi_mmc_host *mmchost = mmc->priv; ++ unsigned int clkdiv = 0; ++ ++ debug("set ios: bus_width: %x, clock: %d, mod_clk: %d\n", ++ mmc->bus_width, mmc->clock, mmchost->mod_clk); ++ ++ /* Change clock first */ ++ clkdiv = (mmchost->mod_clk + (mmc->clock >> 1)) / mmc->clock / 2; ++ if (mmc->clock) { ++ if (mmc_config_clock(mmc, clkdiv)) { ++ mmchost->fatal_err = 1; ++ return; ++ } ++ } ++ ++ /* Change bus width */ ++ if (mmc->bus_width == 8) ++ writel(0x2, &mmchost->reg->width); ++ else if (mmc->bus_width == 4) ++ writel(0x1, &mmchost->reg->width); ++ else ++ writel(0x0, &mmchost->reg->width); ++} ++ ++static int mmc_core_init(struct mmc *mmc) ++{ ++ struct sunxi_mmc_host *mmchost = mmc->priv; ++ ++ /* Reset controller */ ++ writel(SUNXI_MMC_GCTRL_RESET, &mmchost->reg->gctrl); ++ udelay(1000); ++ ++ return 0; ++} ++ ++static int mmc_trans_data_by_cpu(struct mmc *mmc, struct mmc_data *data) ++{ ++ struct sunxi_mmc_host *mmchost = mmc->priv; ++ const int reading = !!(data->flags & MMC_DATA_READ); ++ const uint32_t status_bit = reading ? SUNXI_MMC_STATUS_FIFO_EMPTY : ++ SUNXI_MMC_STATUS_FIFO_FULL; ++ unsigned i; ++ unsigned byte_cnt = data->blocksize * data->blocks; ++ unsigned timeout_msecs = 2000; ++ unsigned *buff = (unsigned int *)(reading ? data->dest : data->src); ++ ++ /* Always read / write data through the CPU */ ++ setbits_le32(&mmchost->reg->gctrl, SUNXI_MMC_GCTRL_ACCESS_BY_AHB); ++ ++ for (i = 0; i < (byte_cnt >> 2); i++) { ++ while (readl(&mmchost->reg->status) & status_bit) { ++ if (!timeout_msecs--) ++ return -1; ++ udelay(1000); ++ } ++ ++ if (reading) ++ buff[i] = readl(mmchost->database); ++ else ++ writel(buff[i], mmchost->database); ++ } ++ ++ return 0; ++} ++ ++static int mmc_rint_wait(struct mmc *mmc, unsigned int timeout_msecs, ++ unsigned int done_bit, const char *what) ++{ ++ struct sunxi_mmc_host *mmchost = mmc->priv; ++ unsigned int status; ++ ++ do { ++ status = readl(&mmchost->reg->rint); ++ if (!timeout_msecs-- || ++ (status & SUNXI_MMC_RINT_INTERRUPT_ERROR_BIT)) { ++ debug("%s timeout %x\n", what, ++ status & SUNXI_MMC_RINT_INTERRUPT_ERROR_BIT); ++ return TIMEOUT; ++ } ++ udelay(1000); ++ } while (!(status & done_bit)); ++ ++ return 0; ++} ++ ++static int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, ++ struct mmc_data *data) ++{ ++ struct sunxi_mmc_host *mmchost = mmc->priv; ++ unsigned int cmdval = SUNXI_MMC_CMD_START; ++ unsigned int timeout_msecs; ++ int error = 0; ++ unsigned int status = 0; ++ unsigned int bytecnt = 0; ++ ++ if (mmchost->fatal_err) ++ return -1; ++ if (cmd->resp_type & MMC_RSP_BUSY) ++ debug("mmc cmd %d check rsp busy\n", cmd->cmdidx); ++ if (cmd->cmdidx == 12) ++ return 0; ++ ++ if (!cmd->cmdidx) ++ cmdval |= SUNXI_MMC_CMD_SEND_INIT_SEQ; ++ if (cmd->resp_type & MMC_RSP_PRESENT) ++ cmdval |= SUNXI_MMC_CMD_RESP_EXPIRE; ++ if (cmd->resp_type & MMC_RSP_136) ++ cmdval |= SUNXI_MMC_CMD_LONG_RESPONSE; ++ if (cmd->resp_type & MMC_RSP_CRC) ++ cmdval |= SUNXI_MMC_CMD_CHK_RESPONSE_CRC; ++ ++ if (data) { ++ if ((u32) data->dest & 0x3) { ++ error = -1; ++ goto out; ++ } ++ ++ cmdval |= SUNXI_MMC_CMD_DATA_EXPIRE|SUNXI_MMC_CMD_WAIT_PRE_OVER; ++ if (data->flags & MMC_DATA_WRITE) ++ cmdval |= SUNXI_MMC_CMD_WRITE; ++ if (data->blocks > 1) ++ cmdval |= SUNXI_MMC_CMD_AUTO_STOP; ++ writel(data->blocksize, &mmchost->reg->blksz); ++ writel(data->blocks * data->blocksize, &mmchost->reg->bytecnt); ++ } ++ ++ debug("mmc %d, cmd %d(0x%08x), arg 0x%08x\n", mmchost->mmc_no, ++ cmd->cmdidx, cmdval | cmd->cmdidx, cmd->cmdarg); ++ writel(cmd->cmdarg, &mmchost->reg->arg); ++ ++ if (!data) ++ writel(cmdval | cmd->cmdidx, &mmchost->reg->cmd); ++ ++ /* ++ * transfer data and check status ++ * STATREG[2] : FIFO empty ++ * STATREG[3] : FIFO full ++ */ ++ if (data) { ++ int ret = 0; ++ ++ bytecnt = data->blocksize * data->blocks; ++ debug("trans data %d bytes\n", bytecnt); ++ writel(cmdval | cmd->cmdidx, &mmchost->reg->cmd); ++ ret = mmc_trans_data_by_cpu(mmc, data); ++ if (ret) { ++ error = readl(&mmchost->reg->rint) & \ ++ SUNXI_MMC_RINT_INTERRUPT_ERROR_BIT; ++ error = TIMEOUT; ++ goto out; ++ } ++ } ++ ++ error = mmc_rint_wait(mmc, 0xfffff, SUNXI_MMC_RINT_COMMAND_DONE, "cmd"); ++ if (error) ++ goto out; ++ ++ if (data) { ++ timeout_msecs = 120; ++ debug("cacl timeout %x msec\n", timeout_msecs); ++ error = mmc_rint_wait(mmc, timeout_msecs, ++ data->blocks > 1 ? ++ SUNXI_MMC_RINT_AUTO_COMMAND_DONE : ++ SUNXI_MMC_RINT_DATA_OVER, ++ "data"); ++ if (error) ++ goto out; ++ } ++ ++ if (cmd->resp_type & MMC_RSP_BUSY) { ++ timeout_msecs = 2000; ++ do { ++ status = readl(&mmchost->reg->status); ++ if (!timeout_msecs--) { ++ debug("busy timeout\n"); ++ error = TIMEOUT; ++ goto out; ++ } ++ udelay(1000); ++ } while (status & SUNXI_MMC_STATUS_CARD_DATA_BUSY); ++ } ++ ++ if (cmd->resp_type & MMC_RSP_136) { ++ cmd->response[0] = readl(&mmchost->reg->resp3); ++ cmd->response[1] = readl(&mmchost->reg->resp2); ++ cmd->response[2] = readl(&mmchost->reg->resp1); ++ cmd->response[3] = readl(&mmchost->reg->resp0); ++ debug("mmc resp 0x%08x 0x%08x 0x%08x 0x%08x\n", ++ cmd->response[3], cmd->response[2], ++ cmd->response[1], cmd->response[0]); ++ } else { ++ cmd->response[0] = readl(&mmchost->reg->resp0); ++ debug("mmc resp 0x%08x\n", cmd->response[0]); ++ } ++out: ++ if (error < 0) { ++ writel(SUNXI_MMC_GCTRL_RESET, &mmchost->reg->gctrl); ++ mmc_update_clk(mmc); ++ } ++ writel(0xffffffff, &mmchost->reg->rint); ++ writel(readl(&mmchost->reg->gctrl) | SUNXI_MMC_GCTRL_FIFO_RESET, ++ &mmchost->reg->gctrl); ++ ++ return error; ++} ++ ++static const struct mmc_ops sunxi_mmc_ops = { ++ .send_cmd = mmc_send_cmd, ++ .set_ios = mmc_set_ios, ++ .init = mmc_core_init, ++}; ++ ++int sunxi_mmc_init(int sdc_no) ++{ ++ struct mmc_config *cfg = &mmc_host[sdc_no].cfg; ++ ++ memset(&mmc_host[sdc_no], 0, sizeof(struct sunxi_mmc_host)); ++ ++ cfg->name = "SUNXI SD/MMC"; ++ cfg->ops = &sunxi_mmc_ops; ++ ++ cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34; ++ cfg->host_caps = MMC_MODE_4BIT; ++ cfg->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS; ++ cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT; ++ ++ cfg->f_min = 400000; ++ cfg->f_max = 52000000; ++ ++ mmc_resource_init(sdc_no); ++ mmc_clk_io_on(sdc_no); ++ ++ if (mmc_create(cfg, &mmc_host[sdc_no]) == NULL) ++ return -1; ++ ++ return 0; ++} +diff -ruN u-boot-2014.04/drivers/net/designware.c u-boot-sunxi/drivers/net/designware.c +--- u-boot-2014.04/drivers/net/designware.c 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/drivers/net/designware.c 2014-09-06 16:58:36.301953111 +0200 +@@ -249,7 +249,7 @@ + rx_descs_init(dev); + tx_descs_init(dev); + +- writel(FIXEDBURST | PRIORXTX_41 | BURST_16, &dma_p->busmode); ++ writel(FIXEDBURST | PRIORXTX_41 | DMA_PBL, &dma_p->busmode); + + writel(readl(&dma_p->opmode) | FLUSHTXFIFO | STOREFORWARD, + &dma_p->opmode); +@@ -280,10 +280,18 @@ + u32 desc_num = priv->tx_currdescnum; + struct dmamacdescr *desc_p = &priv->tx_mac_descrtable[desc_num]; + +- /* Invalidate only "status" field for the following check */ +- invalidate_dcache_range((unsigned long)&desc_p->txrx_status, +- (unsigned long)&desc_p->txrx_status + +- sizeof(desc_p->txrx_status)); ++ /* ++ * Strictly we only need to invalidate the "txrx_status" field ++ * for the following check, but on some platforms we cannot ++ * invalidate only 4 bytes, so roundup to ++ * ARCH_DMA_MINALIGN. This is safe because the individual ++ * descriptors in the array are each aligned to ++ * ARCH_DMA_MINALIGN. ++ */ ++ invalidate_dcache_range( ++ (unsigned long)desc_p, ++ (unsigned long)desc_p + ++ roundup(sizeof(desc_p->txrx_status), ARCH_DMA_MINALIGN)); + + /* Check if the descriptor is owned by CPU */ + if (desc_p->txrx_status & DESC_TXSTS_OWNBYDMA) { +@@ -351,7 +359,7 @@ + /* Invalidate received data */ + invalidate_dcache_range((unsigned long)desc_p->dmamac_addr, + (unsigned long)desc_p->dmamac_addr + +- length); ++ roundup(length, ARCH_DMA_MINALIGN)); + + NetReceive(desc_p->dmamac_addr, length); + +@@ -390,6 +398,8 @@ + if (!phydev) + return -1; + ++ phy_connect_dev(phydev, dev); ++ + phydev->supported &= PHY_GBIT_FEATURES; + phydev->advertising = phydev->supported; + +@@ -412,7 +422,8 @@ + * Since the priv structure contains the descriptors which need a strict + * buswidth alignment, memalign is used to allocate memory + */ +- priv = (struct dw_eth_dev *) memalign(16, sizeof(struct dw_eth_dev)); ++ priv = (struct dw_eth_dev *) memalign(ARCH_DMA_MINALIGN, ++ sizeof(struct dw_eth_dev)); + if (!priv) { + free(dev); + return -ENOMEM; +diff -ruN u-boot-2014.04/drivers/net/designware.h u-boot-sunxi/drivers/net/designware.h +--- u-boot-2014.04/drivers/net/designware.h 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/drivers/net/designware.h 2014-09-06 16:58:36.301953111 +0200 +@@ -77,18 +77,18 @@ + + #define DW_DMA_BASE_OFFSET (0x1000) + ++/* Default DMA Burst length */ ++#ifndef CONFIG_DW_GMAC_DEFAULT_DMA_PBL ++#define CONFIG_DW_GMAC_DEFAULT_DMA_PBL 8 ++#endif ++ + /* Bus mode register definitions */ + #define FIXEDBURST (1 << 16) + #define PRIORXTX_41 (3 << 14) + #define PRIORXTX_31 (2 << 14) + #define PRIORXTX_21 (1 << 14) + #define PRIORXTX_11 (0 << 14) +-#define BURST_1 (1 << 8) +-#define BURST_2 (2 << 8) +-#define BURST_4 (4 << 8) +-#define BURST_8 (8 << 8) +-#define BURST_16 (16 << 8) +-#define BURST_32 (32 << 8) ++#define DMA_PBL (CONFIG_DW_GMAC_DEFAULT_DMA_PBL<<8) + #define RXHIGHPRIO (1 << 1) + #define DMAMAC_SRST (1 << 0) + +@@ -215,15 +215,14 @@ + #endif + + struct dw_eth_dev { +- u32 interface; +- u32 tx_currdescnum; +- u32 rx_currdescnum; +- + struct dmamacdescr tx_mac_descrtable[CONFIG_TX_DESCR_NUM]; + struct dmamacdescr rx_mac_descrtable[CONFIG_RX_DESCR_NUM]; ++ char txbuffs[TX_TOTAL_BUFSIZE] __aligned(ARCH_DMA_MINALIGN); ++ char rxbuffs[RX_TOTAL_BUFSIZE] __aligned(ARCH_DMA_MINALIGN); + +- char txbuffs[TX_TOTAL_BUFSIZE]; +- char rxbuffs[RX_TOTAL_BUFSIZE]; ++ u32 interface; ++ u32 tx_currdescnum; ++ u32 rx_currdescnum; + + struct eth_mac_regs *mac_regs_p; + struct eth_dma_regs *dma_regs_p; +diff -ruN u-boot-2014.04/drivers/net/Makefile u-boot-sunxi/drivers/net/Makefile +--- u-boot-2014.04/drivers/net/Makefile 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/drivers/net/Makefile 2014-09-06 16:58:36.297953112 +0200 +@@ -50,7 +50,7 @@ + obj-$(CONFIG_SH_ETHER) += sh_eth.o + obj-$(CONFIG_SMC91111) += smc91111.o + obj-$(CONFIG_SMC911X) += smc911x.o +-obj-$(CONFIG_SUNXI_WEMAC) += sunxi_wemac.o ++obj-$(CONFIG_SUNXI_EMAC) += sunxi_emac.o + obj-$(CONFIG_DRIVER_TI_EMAC) += davinci_emac.o + obj-$(CONFIG_TSEC_ENET) += tsec.o fsl_mdio.o + obj-$(CONFIG_DRIVER_TI_CPSW) += cpsw.o +diff -ruN u-boot-2014.04/drivers/net/sunxi_emac.c u-boot-sunxi/drivers/net/sunxi_emac.c +--- u-boot-2014.04/drivers/net/sunxi_emac.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/drivers/net/sunxi_emac.c 2014-09-06 16:58:36.317953111 +0200 +@@ -0,0 +1,521 @@ ++/* ++ * sunxi_emac.c -- Allwinner A10 ethernet driver ++ * ++ * (C) Copyright 2012, Stefan Roese sr@denx.de ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <linux/err.h> ++#include <malloc.h> ++#include <miiphy.h> ++#include <net.h> ++#include <asm/io.h> ++#include <asm/arch/clock.h> ++#include <asm/arch/gpio.h> ++ ++/* EMAC register */ ++struct emac_regs { ++ u32 ctl; /* 0x00 */ ++ u32 tx_mode; /* 0x04 */ ++ u32 tx_flow; /* 0x08 */ ++ u32 tx_ctl0; /* 0x0c */ ++ u32 tx_ctl1; /* 0x10 */ ++ u32 tx_ins; /* 0x14 */ ++ u32 tx_pl0; /* 0x18 */ ++ u32 tx_pl1; /* 0x1c */ ++ u32 tx_sta; /* 0x20 */ ++ u32 tx_io_data; /* 0x24 */ ++ u32 tx_io_data1;/* 0x28 */ ++ u32 tx_tsvl0; /* 0x2c */ ++ u32 tx_tsvh0; /* 0x30 */ ++ u32 tx_tsvl1; /* 0x34 */ ++ u32 tx_tsvh1; /* 0x38 */ ++ u32 rx_ctl; /* 0x3c */ ++ u32 rx_hash0; /* 0x40 */ ++ u32 rx_hash1; /* 0x44 */ ++ u32 rx_sta; /* 0x48 */ ++ u32 rx_io_data; /* 0x4c */ ++ u32 rx_fbc; /* 0x50 */ ++ u32 int_ctl; /* 0x54 */ ++ u32 int_sta; /* 0x58 */ ++ u32 mac_ctl0; /* 0x5c */ ++ u32 mac_ctl1; /* 0x60 */ ++ u32 mac_ipgt; /* 0x64 */ ++ u32 mac_ipgr; /* 0x68 */ ++ u32 mac_clrt; /* 0x6c */ ++ u32 mac_maxf; /* 0x70 */ ++ u32 mac_supp; /* 0x74 */ ++ u32 mac_test; /* 0x78 */ ++ u32 mac_mcfg; /* 0x7c */ ++ u32 mac_mcmd; /* 0x80 */ ++ u32 mac_madr; /* 0x84 */ ++ u32 mac_mwtd; /* 0x88 */ ++ u32 mac_mrdd; /* 0x8c */ ++ u32 mac_mind; /* 0x90 */ ++ u32 mac_ssrr; /* 0x94 */ ++ u32 mac_a0; /* 0x98 */ ++ u32 mac_a1; /* 0x9c */ ++}; ++ ++/* SRAMC register */ ++struct sunxi_sramc_regs { ++ u32 ctrl0; ++ u32 ctrl1; ++}; ++ ++/* 0: Disable 1: Aborted frame enable(default) */ ++#define EMAC_TX_AB_M (0x1 << 0) ++/* 0: CPU 1: DMA(default) */ ++#define EMAC_TX_TM (0x1 << 1) ++ ++#define EMAC_TX_SETUP (0) ++ ++/* 0: DRQ asserted 1: DRQ automatically(default) */ ++#define EMAC_RX_DRQ_MODE (0x1 << 1) ++/* 0: CPU 1: DMA(default) */ ++#define EMAC_RX_TM (0x1 << 2) ++/* 0: Normal(default) 1: Pass all Frames */ ++#define EMAC_RX_PA (0x1 << 4) ++/* 0: Normal(default) 1: Pass Control Frames */ ++#define EMAC_RX_PCF (0x1 << 5) ++/* 0: Normal(default) 1: Pass Frames with CRC Error */ ++#define EMAC_RX_PCRCE (0x1 << 6) ++/* 0: Normal(default) 1: Pass Frames with Length Error */ ++#define EMAC_RX_PLE (0x1 << 7) ++/* 0: Normal 1: Pass Frames length out of range(default) */ ++#define EMAC_RX_POR (0x1 << 8) ++/* 0: Not accept 1: Accept unicast Packets(default) */ ++#define EMAC_RX_UCAD (0x1 << 16) ++/* 0: Normal(default) 1: DA Filtering */ ++#define EMAC_RX_DAF (0x1 << 17) ++/* 0: Not accept 1: Accept multicast Packets(default) */ ++#define EMAC_RX_MCO (0x1 << 20) ++/* 0: Disable(default) 1: Enable Hash filter */ ++#define EMAC_RX_MHF (0x1 << 21) ++/* 0: Not accept 1: Accept Broadcast Packets(default) */ ++#define EMAC_RX_BCO (0x1 << 22) ++/* 0: Disable(default) 1: Enable SA Filtering */ ++#define EMAC_RX_SAF (0x1 << 24) ++/* 0: Normal(default) 1: Inverse Filtering */ ++#define EMAC_RX_SAIF (0x1 << 25) ++ ++#define EMAC_RX_SETUP (EMAC_RX_POR | EMAC_RX_UCAD | EMAC_RX_DAF | \ ++ EMAC_RX_MCO | EMAC_RX_BCO) ++ ++/* 0: Disable 1: Enable Receive Flow Control(default) */ ++#define EMAC_MAC_CTL0_RFC (0x1 << 2) ++/* 0: Disable 1: Enable Transmit Flow Control(default) */ ++#define EMAC_MAC_CTL0_TFC (0x1 << 3) ++ ++#define EMAC_MAC_CTL0_SETUP (EMAC_MAC_CTL0_RFC | EMAC_MAC_CTL0_TFC) ++ ++/* 0: Disable 1: Enable MAC Frame Length Checking(default) */ ++#define EMAC_MAC_CTL1_FLC (0x1 << 1) ++/* 0: Disable(default) 1: Enable Huge Frame */ ++#define EMAC_MAC_CTL1_HF (0x1 << 2) ++/* 0: Disable(default) 1: Enable MAC Delayed CRC */ ++#define EMAC_MAC_CTL1_DCRC (0x1 << 3) ++/* 0: Disable 1: Enable MAC CRC(default) */ ++#define EMAC_MAC_CTL1_CRC (0x1 << 4) ++/* 0: Disable 1: Enable MAC PAD Short frames(default) */ ++#define EMAC_MAC_CTL1_PC (0x1 << 5) ++/* 0: Disable(default) 1: Enable MAC PAD Short frames and append CRC */ ++#define EMAC_MAC_CTL1_VC (0x1 << 6) ++/* 0: Disable(default) 1: Enable MAC auto detect Short frames */ ++#define EMAC_MAC_CTL1_ADP (0x1 << 7) ++/* 0: Disable(default) 1: Enable */ ++#define EMAC_MAC_CTL1_PRE (0x1 << 8) ++/* 0: Disable(default) 1: Enable */ ++#define EMAC_MAC_CTL1_LPE (0x1 << 9) ++/* 0: Disable(default) 1: Enable no back off */ ++#define EMAC_MAC_CTL1_NB (0x1 << 12) ++/* 0: Disable(default) 1: Enable */ ++#define EMAC_MAC_CTL1_BNB (0x1 << 13) ++/* 0: Disable(default) 1: Enable */ ++#define EMAC_MAC_CTL1_ED (0x1 << 14) ++ ++#define EMAC_MAC_CTL1_SETUP (EMAC_MAC_CTL1_FLC | EMAC_MAC_CTL1_CRC | \ ++ EMAC_MAC_CTL1_PC) ++ ++#define EMAC_MAC_IPGT 0x15 ++ ++#define EMAC_MAC_NBTB_IPG1 0xc ++#define EMAC_MAC_NBTB_IPG2 0x12 ++ ++#define EMAC_MAC_CW 0x37 ++#define EMAC_MAC_RM 0xf ++ ++#define EMAC_MAC_MFL 0x0600 ++ ++/* Receive status */ ++#define EMAC_CRCERR (0x1 << 4) ++#define EMAC_LENERR (0x3 << 5) ++ ++#define DMA_CPU_TRRESHOLD 2000 ++ ++struct emac_eth_dev { ++ u32 speed; ++ u32 duplex; ++ u32 phy_configured; ++ int link_printed; ++}; ++ ++struct emac_rxhdr { ++ s16 rx_len; ++ u16 rx_status; ++}; ++ ++static void emac_inblk_32bit(void *reg, void *data, int count) ++{ ++ int cnt = (count + 3) >> 2; ++ ++ if (cnt) { ++ u32 *buf = data; ++ ++ do { ++ u32 x = readl(reg); ++ *buf++ = x; ++ } while (--cnt); ++ } ++} ++ ++static void emac_outblk_32bit(void *reg, void *data, int count) ++{ ++ int cnt = (count + 3) >> 2; ++ ++ if (cnt) { ++ const u32 *buf = data; ++ ++ do { ++ writel(*buf++, reg); ++ } while (--cnt); ++ } ++} ++ ++/* Read a word from phyxcer */ ++static int emac_phy_read(const char *devname, unsigned char addr, ++ unsigned char reg, unsigned short *value) ++{ ++ struct eth_device *dev = eth_get_dev_by_name(devname); ++ struct emac_regs *regs = (struct emac_regs *)dev->iobase; ++ ++ /* issue the phy address and reg */ ++ writel(addr << 8 | reg, &regs->mac_madr); ++ ++ /* pull up the phy io line */ ++ writel(0x1, &regs->mac_mcmd); ++ ++ /* Wait read complete */ ++ mdelay(1); ++ ++ /* push down the phy io line */ ++ writel(0x0, &regs->mac_mcmd); ++ ++ /* and write data */ ++ *value = readl(&regs->mac_mrdd); ++ ++ return 0; ++} ++ ++/* Write a word to phyxcer */ ++static int emac_phy_write(const char *devname, unsigned char addr, ++ unsigned char reg, unsigned short value) ++{ ++ struct eth_device *dev = eth_get_dev_by_name(devname); ++ struct emac_regs *regs = (struct emac_regs *)dev->iobase; ++ ++ /* issue the phy address and reg */ ++ writel(addr << 8 | reg, &regs->mac_madr); ++ ++ /* pull up the phy io line */ ++ writel(0x1, &regs->mac_mcmd); ++ ++ /* Wait write complete */ ++ mdelay(1); ++ ++ /* push down the phy io line */ ++ writel(0x0, &regs->mac_mcmd); ++ ++ /* and write data */ ++ writel(value, &regs->mac_mwtd); ++ ++ return 0; ++} ++ ++static void emac_setup(struct eth_device *dev) ++{ ++ struct emac_regs *regs = (struct emac_regs *)dev->iobase; ++ u32 reg_val; ++ u16 phy_val; ++ u32 duplex_flag; ++ ++ /* Set up TX */ ++ writel(EMAC_TX_SETUP, &regs->tx_mode); ++ ++ /* Set up RX */ ++ writel(EMAC_RX_SETUP, &regs->rx_ctl); ++ ++ /* Set MAC */ ++ /* Set MAC CTL0 */ ++ writel(EMAC_MAC_CTL0_SETUP, &regs->mac_ctl0); ++ ++ /* Set MAC CTL1 */ ++ emac_phy_read(dev->name, 1, 0, &phy_val); ++ debug("PHY SETUP, reg 0 value: %x\n", phy_val); ++ duplex_flag = !!(phy_val & (1 << 8)); ++ ++ reg_val = 0; ++ if (duplex_flag) ++ reg_val = (0x1 << 0); ++ writel(EMAC_MAC_CTL1_SETUP | reg_val, &regs->mac_ctl1); ++ ++ /* Set up IPGT */ ++ writel(EMAC_MAC_IPGT, &regs->mac_ipgt); ++ ++ /* Set up IPGR */ ++ writel(EMAC_MAC_NBTB_IPG2 | (EMAC_MAC_NBTB_IPG1 << 8), &regs->mac_ipgr); ++ ++ /* Set up Collison window */ ++ writel(EMAC_MAC_RM | (EMAC_MAC_CW << 8), &regs->mac_clrt); ++ ++ /* Set up Max Frame Length */ ++ writel(EMAC_MAC_MFL, &regs->mac_maxf); ++} ++ ++static void emac_reset(struct eth_device *dev) ++{ ++ struct emac_regs *regs = (struct emac_regs *)dev->iobase; ++ ++ debug("resetting device\n"); ++ ++ /* RESET device */ ++ writel(0, &regs->ctl); ++ udelay(200); ++ ++ writel(1, &regs->ctl); ++ udelay(200); ++} ++ ++static int sunxi_emac_eth_init(struct eth_device *dev, bd_t *bd) ++{ ++ struct emac_regs *regs = (struct emac_regs *)dev->iobase; ++ struct emac_eth_dev *priv = dev->priv; ++ u16 phy_reg; ++ ++ /* Init EMAC */ ++ ++ /* Flush RX FIFO */ ++ setbits_le32(&regs->rx_ctl, 0x8); ++ udelay(1); ++ ++ /* Init MAC */ ++ ++ /* Soft reset MAC */ ++ clrbits_le32(&regs->mac_ctl0, 0x1 << 15); ++ ++ /* Clear RX counter */ ++ writel(0x0, &regs->rx_fbc); ++ udelay(1); ++ ++ /* Set up EMAC */ ++ emac_setup(dev); ++ ++ writel(dev->enetaddr[0] << 16 | dev->enetaddr[1] << 8 | ++ dev->enetaddr[2], &regs->mac_a1); ++ writel(dev->enetaddr[3] << 16 | dev->enetaddr[4] << 8 | ++ dev->enetaddr[5], &regs->mac_a0); ++ ++ mdelay(1); ++ ++ emac_reset(dev); ++ ++ /* PHY POWER UP */ ++ emac_phy_read(dev->name, 1, 0, &phy_reg); ++ emac_phy_write(dev->name, 1, 0, phy_reg & (~(0x1 << 11))); ++ mdelay(1); ++ ++ emac_phy_read(dev->name, 1, 0, &phy_reg); ++ ++ priv->speed = miiphy_speed(dev->name, 0); ++ priv->duplex = miiphy_duplex(dev->name, 0); ++ ++ /* Print link status only once */ ++ if (!priv->link_printed) { ++ printf("ENET Speed is %d Mbps - %s duplex connection\n", ++ priv->speed, (priv->duplex == HALF) ? "HALF" : "FULL"); ++ priv->link_printed = 1; ++ } ++ ++ /* Set EMAC SPEED depend on PHY */ ++ clrsetbits_le32(&regs->mac_supp, 1 << 8, ++ ((phy_reg & (0x1 << 13)) >> 13) << 8); ++ ++ /* Set duplex depend on phy */ ++ clrsetbits_le32(&regs->mac_ctl1, 1 << 0, ++ ((phy_reg & (0x1 << 8)) >> 8) << 0); ++ ++ /* Enable RX/TX */ ++ setbits_le32(&regs->ctl, 0x7); ++ ++ return 0; ++} ++ ++static void sunxi_emac_eth_halt(struct eth_device *dev) ++{ ++ /* Nothing to do here */ ++} ++ ++static int sunxi_emac_eth_recv(struct eth_device *dev) ++{ ++ struct emac_regs *regs = (struct emac_regs *)dev->iobase; ++ struct emac_rxhdr rxhdr; ++ u32 rxcount; ++ u32 reg_val; ++ int rx_len; ++ int rx_status; ++ int good_packet; ++ ++ /* Check packet ready or not */ ++ ++ /* Race warning: The first packet might arrive with ++ * the interrupts disabled, but the second will fix ++ */ ++ rxcount = readl(&regs->rx_fbc); ++ if (!rxcount) { ++ /* Had one stuck? */ ++ rxcount = readl(&regs->rx_fbc); ++ if (!rxcount) ++ return 0; ++ } ++ ++ reg_val = readl(&regs->rx_io_data); ++ if (reg_val != 0x0143414d) { ++ /* Disable RX */ ++ clrbits_le32(&regs->ctl, 0x1 << 2); ++ ++ /* Flush RX FIFO */ ++ setbits_le32(&regs->rx_ctl, 0x1 << 3); ++ while (readl(&regs->rx_ctl) & (0x1 << 3)) ++ ; ++ ++ /* Enable RX */ ++ setbits_le32(&regs->ctl, 0x1 << 2); ++ ++ return 0; ++ } ++ ++ /* A packet ready now ++ * Get status/length ++ */ ++ good_packet = 1; ++ ++ emac_inblk_32bit(&regs->rx_io_data, &rxhdr, sizeof(rxhdr)); ++ ++ rx_len = rxhdr.rx_len; ++ rx_status = rxhdr.rx_status; ++ ++ /* Packet Status check */ ++ if (rx_len < 0x40) { ++ good_packet = 0; ++ debug("RX: Bad Packet (runt)\n"); ++ } ++ ++ /* rx_status is identical to RSR register. */ ++ if (0 & rx_status & (EMAC_CRCERR | EMAC_LENERR)) { ++ good_packet = 0; ++ if (rx_status & EMAC_CRCERR) ++ printf("crc error\n"); ++ if (rx_status & EMAC_LENERR) ++ printf("length error\n"); ++ } ++ ++ /* Move data from EMAC */ ++ if (good_packet) { ++ if (rx_len > DMA_CPU_TRRESHOLD) { ++ printf("Received packet is too big (len=%d)\n", rx_len); ++ } else { ++ emac_inblk_32bit((void *)&regs->rx_io_data, ++ NetRxPackets[0], rx_len); ++ ++ /* Pass to upper layer */ ++ NetReceive(NetRxPackets[0], rx_len); ++ return rx_len; ++ } ++ } ++ ++ return 0; ++} ++ ++static int sunxi_emac_eth_send(struct eth_device *dev, void *packet, int len) ++{ ++ struct emac_regs *regs = (struct emac_regs *)dev->iobase; ++ ++ /* Select channel 0 */ ++ writel(0, &regs->tx_ins); ++ ++ /* Write packet */ ++ emac_outblk_32bit((void *)&regs->tx_io_data, packet, len); ++ ++ /* Set TX len */ ++ writel(len, &regs->tx_pl0); ++ ++ /* Start translate from fifo to phy */ ++ setbits_le32(&regs->tx_ctl0, 1); ++ ++ return 0; ++} ++ ++int sunxi_emac_initialize(void) ++{ ++ struct sunxi_ccm_reg *const ccm = ++ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; ++ struct sunxi_sramc_regs *sram = ++ (struct sunxi_sramc_regs *)SUNXI_SRAMC_BASE; ++ struct emac_regs *regs = ++ (struct emac_regs *)SUNXI_EMAC_BASE; ++ struct eth_device *dev; ++ struct emac_eth_dev *priv; ++ int pin; ++ ++ dev = malloc(sizeof(*dev)); ++ if (dev == NULL) ++ return -ENOMEM; ++ ++ priv = (struct emac_eth_dev *)malloc(sizeof(struct emac_eth_dev)); ++ if (!priv) { ++ free(dev); ++ return -ENOMEM; ++ } ++ ++ memset(dev, 0, sizeof(*dev)); ++ memset(priv, 0, sizeof(struct emac_eth_dev)); ++ ++ /* Map SRAM to EMAC */ ++ setbits_le32(&sram->ctrl1, 0x5 << 2); ++ ++ /* Configure pin mux settings for MII Ethernet */ ++ for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(17); pin++) ++ sunxi_gpio_set_cfgpin(pin, SUNXI_GPA0_EMAC); ++ ++ /* Set up clock gating */ ++ setbits_le32(&ccm->ahb_gate0, 0x1 << AHB_GATE_OFFSET_EMAC); ++ ++ /* Set MII clock */ ++ clrsetbits_le32(&regs->mac_mcfg, 0xf << 2, 0xd << 2); ++ ++ dev->iobase = (int)regs; ++ dev->priv = priv; ++ dev->init = sunxi_emac_eth_init; ++ dev->halt = sunxi_emac_eth_halt; ++ dev->send = sunxi_emac_eth_send; ++ dev->recv = sunxi_emac_eth_recv; ++ strcpy(dev->name, "emac"); ++ ++ eth_register(dev); ++ ++ miiphy_register(dev->name, emac_phy_read, emac_phy_write); ++ ++ return 0; ++} +diff -ruN u-boot-2014.04/drivers/net/sunxi_wemac.c u-boot-sunxi/drivers/net/sunxi_wemac.c +--- u-boot-2014.04/drivers/net/sunxi_wemac.c 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/drivers/net/sunxi_wemac.c 1970-01-01 01:00:00.000000000 +0100 +@@ -1,525 +0,0 @@ +-/* +- * sunxi_wemac.c -- Allwinner A10 ethernet driver +- * +- * (C) Copyright 2012, Stefan Roese sr@denx.de +- * +- * SPDX-License-Identifier: GPL-2.0+ +- */ +- +-#include <common.h> +-#include <malloc.h> +-#include <net.h> +-#include <miiphy.h> +-#include <linux/err.h> +-#include <asm/io.h> +-#include <asm/arch/clock.h> +-#include <asm/arch/gpio.h> +- +-/* EMAC register */ +-struct wemac_regs { +- u32 ctl; /* 0x00 */ +- u32 tx_mode; /* 0x04 */ +- u32 tx_flow; /* 0x08 */ +- u32 tx_ctl0; /* 0x0c */ +- u32 tx_ctl1; /* 0x10 */ +- u32 tx_ins; /* 0x14 */ +- u32 tx_pl0; /* 0x18 */ +- u32 tx_pl1; /* 0x1c */ +- u32 tx_sta; /* 0x20 */ +- u32 tx_io_data; /* 0x24 */ +- u32 tx_io_data1; /* 0x28 */ +- u32 tx_tsvl0; /* 0x2c */ +- u32 tx_tsvh0; /* 0x30 */ +- u32 tx_tsvl1; /* 0x34 */ +- u32 tx_tsvh1; /* 0x38 */ +- u32 rx_ctl; /* 0x3c */ +- u32 rx_hash0; /* 0x40 */ +- u32 rx_hash1; /* 0x44 */ +- u32 rx_sta; /* 0x48 */ +- u32 rx_io_data; /* 0x4c */ +- u32 rx_fbc; /* 0x50 */ +- u32 int_ctl; /* 0x54 */ +- u32 int_sta; /* 0x58 */ +- u32 mac_ctl0; /* 0x5c */ +- u32 mac_ctl1; /* 0x60 */ +- u32 mac_ipgt; /* 0x64 */ +- u32 mac_ipgr; /* 0x68 */ +- u32 mac_clrt; /* 0x6c */ +- u32 mac_maxf; /* 0x70 */ +- u32 mac_supp; /* 0x74 */ +- u32 mac_test; /* 0x78 */ +- u32 mac_mcfg; /* 0x7c */ +- u32 mac_mcmd; /* 0x80 */ +- u32 mac_madr; /* 0x84 */ +- u32 mac_mwtd; /* 0x88 */ +- u32 mac_mrdd; /* 0x8c */ +- u32 mac_mind; /* 0x90 */ +- u32 mac_ssrr; /* 0x94 */ +- u32 mac_a0; /* 0x98 */ +- u32 mac_a1; /* 0x9c */ +-}; +- +-/* SRAMC register */ +-struct sunxi_sramc_regs { +- u32 ctrl0; +- u32 ctrl1; +-}; +- +-/* 0: Disable 1: Aborted frame enable(default) */ +-#define EMAC_TX_AB_M (0x1 << 0) +-/* 0: CPU 1: DMA(default) */ +-#define EMAC_TX_TM (0x1 << 1) +- +-#define EMAC_TX_SETUP (0) +- +-/* 0: DRQ asserted 1: DRQ automatically(default) */ +-#define EMAC_RX_DRQ_MODE (0x1 << 1) +-/* 0: CPU 1: DMA(default) */ +-#define EMAC_RX_TM (0x1 << 2) +-/* 0: Normal(default) 1: Pass all Frames */ +-#define EMAC_RX_PA (0x1 << 4) +-/* 0: Normal(default) 1: Pass Control Frames */ +-#define EMAC_RX_PCF (0x1 << 5) +-/* 0: Normal(default) 1: Pass Frames with CRC Error */ +-#define EMAC_RX_PCRCE (0x1 << 6) +-/* 0: Normal(default) 1: Pass Frames with Length Error */ +-#define EMAC_RX_PLE (0x1 << 7) +-/* 0: Normal 1: Pass Frames length out of range(default) */ +-#define EMAC_RX_POR (0x1 << 8) +-/* 0: Not accept 1: Accept unicast Packets(default) */ +-#define EMAC_RX_UCAD (0x1 << 16) +-/* 0: Normal(default) 1: DA Filtering */ +-#define EMAC_RX_DAF (0x1 << 17) +-/* 0: Not accept 1: Accept multicast Packets(default) */ +-#define EMAC_RX_MCO (0x1 << 20) +-/* 0: Disable(default) 1: Enable Hash filter */ +-#define EMAC_RX_MHF (0x1 << 21) +-/* 0: Not accept 1: Accept Broadcast Packets(default) */ +-#define EMAC_RX_BCO (0x1 << 22) +-/* 0: Disable(default) 1: Enable SA Filtering */ +-#define EMAC_RX_SAF (0x1 << 24) +-/* 0: Normal(default) 1: Inverse Filtering */ +-#define EMAC_RX_SAIF (0x1 << 25) +- +-#define EMAC_RX_SETUP (EMAC_RX_POR | EMAC_RX_UCAD | EMAC_RX_DAF | \ +- EMAC_RX_MCO | EMAC_RX_BCO) +- +-/* 0: Disable 1: Enable Receive Flow Control(default) */ +-#define EMAC_MAC_CTL0_RFC (0x1 << 2) +-/* 0: Disable 1: Enable Transmit Flow Control(default) */ +-#define EMAC_MAC_CTL0_TFC (0x1 << 3) +- +-#define EMAC_MAC_CTL0_SETUP (EMAC_MAC_CTL0_RFC | EMAC_MAC_CTL0_TFC) +- +-/* 0: Disable 1: Enable MAC Frame Length Checking(default) */ +-#define EMAC_MAC_CTL1_FLC (0x1 << 1) +-/* 0: Disable(default) 1: Enable Huge Frame */ +-#define EMAC_MAC_CTL1_HF (0x1 << 2) +-/* 0: Disable(default) 1: Enable MAC Delayed CRC */ +-#define EMAC_MAC_CTL1_DCRC (0x1 << 3) +-/* 0: Disable 1: Enable MAC CRC(default) */ +-#define EMAC_MAC_CTL1_CRC (0x1 << 4) +-/* 0: Disable 1: Enable MAC PAD Short frames(default) */ +-#define EMAC_MAC_CTL1_PC (0x1 << 5) +-/* 0: Disable(default) 1: Enable MAC PAD Short frames and append CRC */ +-#define EMAC_MAC_CTL1_VC (0x1 << 6) +-/* 0: Disable(default) 1: Enable MAC auto detect Short frames */ +-#define EMAC_MAC_CTL1_ADP (0x1 << 7) +-/* 0: Disable(default) 1: Enable */ +-#define EMAC_MAC_CTL1_PRE (0x1 << 8) +-/* 0: Disable(default) 1: Enable */ +-#define EMAC_MAC_CTL1_LPE (0x1 << 9) +-/* 0: Disable(default) 1: Enable no back off */ +-#define EMAC_MAC_CTL1_NB (0x1 << 12) +-/* 0: Disable(default) 1: Enable */ +-#define EMAC_MAC_CTL1_BNB (0x1 << 13) +-/* 0: Disable(default) 1: Enable */ +-#define EMAC_MAC_CTL1_ED (0x1 << 14) +- +-#define EMAC_MAC_CTL1_SETUP (EMAC_MAC_CTL1_FLC | EMAC_MAC_CTL1_CRC | \ +- EMAC_MAC_CTL1_PC) +- +-#define EMAC_MAC_IPGT 0x15 +- +-#define EMAC_MAC_NBTB_IPG1 0xC +-#define EMAC_MAC_NBTB_IPG2 0x12 +- +-#define EMAC_MAC_CW 0x37 +-#define EMAC_MAC_RM 0xF +- +-#define EMAC_MAC_MFL 0x0600 +- +-/* Receive status */ +-#define EMAC_CRCERR (1 << 4) +-#define EMAC_LENERR (3 << 5) +- +-#define DMA_CPU_TRRESHOLD 2000 +- +-struct wemac_eth_dev { +- u32 speed; +- u32 duplex; +- u32 phy_configured; +- int link_printed; +-}; +- +-struct wemac_rxhdr { +- s16 rx_len; +- u16 rx_status; +-}; +- +-static void wemac_inblk_32bit(void *reg, void *data, int count) +-{ +- int cnt = (count + 3) >> 2; +- +- if (cnt) { +- u32 *buf = data; +- +- do { +- u32 x = readl(reg); +- *buf++ = x; +- } while (--cnt); +- } +-} +- +-static void wemac_outblk_32bit(void *reg, void *data, int count) +-{ +- int cnt = (count + 3) >> 2; +- +- if (cnt) { +- const u32 *buf = data; +- +- do { +- writel(*buf++, reg); +- } while (--cnt); +- } +-} +- +-/* +- * Read a word from phyxcer +- */ +-static int wemac_phy_read(const char *devname, unsigned char addr, +- unsigned char reg, unsigned short *value) +-{ +- struct eth_device *dev = eth_get_dev_by_name(devname); +- struct wemac_regs *regs = (struct wemac_regs *)dev->iobase; +- +- /* issue the phy address and reg */ +- writel(addr << 8 | reg, &regs->mac_madr); +- +- /* pull up the phy io line */ +- writel(0x1, &regs->mac_mcmd); +- +- /* Wait read complete */ +- mdelay(1); +- +- /* push down the phy io line */ +- writel(0x0, &regs->mac_mcmd); +- +- /* and write data */ +- *value = readl(&regs->mac_mrdd); +- +- return 0; +-} +- +-/* +- * Write a word to phyxcer +- */ +-static int wemac_phy_write(const char *devname, unsigned char addr, +- unsigned char reg, unsigned short value) +-{ +- struct eth_device *dev = eth_get_dev_by_name(devname); +- struct wemac_regs *regs = (struct wemac_regs *)dev->iobase; +- +- /* issue the phy address and reg */ +- writel(addr << 8 | reg, &regs->mac_madr); +- +- /* pull up the phy io line */ +- writel(0x1, &regs->mac_mcmd); +- +- /* Wait write complete */ +- mdelay(1); +- +- /* push down the phy io line */ +- writel(0x0, &regs->mac_mcmd); +- +- /* and write data */ +- writel(value, &regs->mac_mwtd); +- +- return 0; +-} +- +-static void emac_setup(struct eth_device *dev) +-{ +- struct wemac_regs *regs = (struct wemac_regs *)dev->iobase; +- u32 reg_val; +- u16 phy_val; +- u32 duplex_flag; +- +- /* Set up TX */ +- writel(EMAC_TX_SETUP, &regs->tx_mode); +- +- /* Set up RX */ +- writel(EMAC_RX_SETUP, &regs->rx_ctl); +- +- /* Set MAC */ +- /* Set MAC CTL0 */ +- writel(EMAC_MAC_CTL0_SETUP, &regs->mac_ctl0); +- +- /* Set MAC CTL1 */ +- wemac_phy_read(dev->name, 1, 0, &phy_val); +- debug("PHY SETUP, reg 0 value: %x\n", phy_val); +- duplex_flag = !!(phy_val & (1 << 8)); +- +- reg_val = 0; +- if (duplex_flag) +- reg_val = (0x1 << 0); +- writel(EMAC_MAC_CTL1_SETUP | reg_val, &regs->mac_ctl1); +- +- /* Set up IPGT */ +- writel(EMAC_MAC_IPGT, &regs->mac_ipgt); +- +- /* Set up IPGR */ +- writel(EMAC_MAC_NBTB_IPG2 | (EMAC_MAC_NBTB_IPG1 << 8), &regs->mac_ipgr); +- +- /* Set up Collison window */ +- writel(EMAC_MAC_RM | (EMAC_MAC_CW << 8), &regs->mac_clrt); +- +- /* Set up Max Frame Length */ +- writel(EMAC_MAC_MFL, &regs->mac_maxf); +-} +- +-static void wemac_reset(struct eth_device *dev) +-{ +- struct wemac_regs *regs = (struct wemac_regs *)dev->iobase; +- +- debug("resetting device\n"); +- +- /* RESET device */ +- writel(0, &regs->ctl); +- udelay(200); +- +- writel(1, &regs->ctl); +- udelay(200); +-} +- +-static int sunxi_wemac_eth_init(struct eth_device *dev, bd_t *bd) +-{ +- struct wemac_regs *regs = (struct wemac_regs *)dev->iobase; +- struct wemac_eth_dev *priv = dev->priv; +- u16 phy_reg; +- +- /* Init EMAC */ +- +- /* Flush RX FIFO */ +- setbits_le32(&regs->rx_ctl, 0x8); +- udelay(1); +- +- /* Init MAC */ +- +- /* Soft reset MAC */ +- clrbits_le32(&regs->mac_ctl0, 1 << 15); +- +- /* Set MII clock */ +- clrsetbits_le32(&regs->mac_mcfg, 0xf << 2, 0xd << 2); +- +- /* Clear RX counter */ +- writel(0x0, &regs->rx_fbc); +- udelay(1); +- +- /* Set up EMAC */ +- emac_setup(dev); +- +- writel(dev->enetaddr[0] << 16 | dev->enetaddr[1] << 8 | +- dev->enetaddr[2], &regs->mac_a1); +- writel(dev->enetaddr[3] << 16 | dev->enetaddr[4] << 8 | +- dev->enetaddr[5], &regs->mac_a0); +- +- mdelay(1); +- +- wemac_reset(dev); +- +- /* PHY POWER UP */ +- wemac_phy_read(dev->name, 1, 0, &phy_reg); +- wemac_phy_write(dev->name, 1, 0, phy_reg & (~(1 << 11))); +- mdelay(1); +- +- wemac_phy_read(dev->name, 1, 0, &phy_reg); +- +- priv->speed = miiphy_speed(dev->name, 0); +- priv->duplex = miiphy_duplex(dev->name, 0); +- +- /* Print link status only once */ +- if (!priv->link_printed) { +- printf("ENET Speed is %d Mbps - %s duplex connection\n", +- priv->speed, (priv->duplex == HALF) ? "HALF" : "FULL"); +- priv->link_printed = 1; +- } +- +- /* Set EMAC SPEED depend on PHY */ +- clrsetbits_le32(&regs->mac_supp, 1 << 8, +- ((phy_reg & (1 << 13)) >> 13) << 8); +- +- /* Set duplex depend on phy */ +- clrsetbits_le32(&regs->mac_ctl1, 1 << 0, +- ((phy_reg & (1 << 8)) >> 8) << 0); +- +- /* Enable RX/TX */ +- setbits_le32(&regs->ctl, 0x7); +- +- return 0; +-} +- +-static void sunxi_wemac_eth_halt(struct eth_device *dev) +-{ +- /* Nothing to do here */ +-} +- +-static int sunxi_wemac_eth_recv(struct eth_device *dev) +-{ +- struct wemac_regs *regs = (struct wemac_regs *)dev->iobase; +- struct wemac_rxhdr rxhdr; +- u32 rxcount; +- u32 reg_val; +- int rx_len; +- int rx_status; +- int good_packet; +- +- /* Check packet ready or not */ +- +- /* +- * Race warning: The first packet might arrive with +- * the interrupts disabled, but the second will fix +- */ +- rxcount = readl(&regs->rx_fbc); +- if (!rxcount) { +- /* Had one stuck? */ +- rxcount = readl(&regs->rx_fbc); +- if (!rxcount) +- return 0; +- } +- +- reg_val = readl(&regs->rx_io_data); +- if (reg_val != 0x0143414d) { +- /* Disable RX */ +- clrbits_le32(&regs->ctl, 1 << 2); +- +- /* Flush RX FIFO */ +- setbits_le32(&regs->rx_ctl, 1 << 3); +- while (readl(&regs->rx_ctl) & (1 << 3)) +- ; +- +- /* Enable RX */ +- setbits_le32(&regs->ctl, 1 << 2); +- +- return 0; +- } +- +- /* +- * A packet ready now +- * Get status/length +- */ +- good_packet = 1; +- +- wemac_inblk_32bit(&regs->rx_io_data, &rxhdr, sizeof(rxhdr)); +- +- rx_len = rxhdr.rx_len; +- rx_status = rxhdr.rx_status; +- +- /* Packet Status check */ +- if (rx_len < 0x40) { +- good_packet = 0; +- debug("RX: Bad Packet (runt)\n"); +- } +- +- /* rx_status is identical to RSR register. */ +- if (0 & rx_status & (EMAC_CRCERR | EMAC_LENERR)) { +- good_packet = 0; +- if (rx_status & EMAC_CRCERR) +- printf("crc error\n"); +- if (rx_status & EMAC_LENERR) +- printf("length error\n"); +- } +- +- /* Move data from WEMAC */ +- if (good_packet) { +- if (rx_len > DMA_CPU_TRRESHOLD) { +- printf("Received packet is too big (len=%d)\n", rx_len); +- } else { +- wemac_inblk_32bit((void *)&regs->rx_io_data, +- NetRxPackets[0], rx_len); +- +- /* Pass to upper layer */ +- NetReceive(NetRxPackets[0], rx_len); +- return rx_len; +- } +- } +- +- return 0; +-} +- +-static int sunxi_wemac_eth_send(struct eth_device *dev, void *packet, int len) +-{ +- struct wemac_regs *regs = (struct wemac_regs *)dev->iobase; +- +- /* Select channel 0 */ +- writel(0, &regs->tx_ins); +- +- /* Write packet */ +- wemac_outblk_32bit((void *)&regs->tx_io_data, packet, len); +- +- /* Set TX len */ +- writel(len, &regs->tx_pl0); +- +- /* Start translate from fifo to phy */ +- setbits_le32(&regs->tx_ctl0, 1); +- +- return 0; +-} +- +-int sunxi_wemac_initialize(void) +-{ +- struct sunxi_ccm_reg *const ccm = +- (struct sunxi_ccm_reg *)SUNXI_CCM_BASE; +- struct sunxi_sramc_regs *sram = +- (struct sunxi_sramc_regs *)SUNXI_SRAMC_BASE; +- struct eth_device *dev; +- struct wemac_eth_dev *priv; +- int pin; +- +- dev = malloc(sizeof(*dev)); +- if (dev == NULL) +- return -ENOMEM; +- +- priv = (struct wemac_eth_dev *)malloc(sizeof(struct wemac_eth_dev)); +- if (!priv) { +- free(dev); +- return -ENOMEM; +- } +- +- memset(dev, 0, sizeof(*dev)); +- memset(priv, 0, sizeof(struct wemac_eth_dev)); +- +- /* Map SRAM to EMAC */ +- setbits_le32(&sram->ctrl1, 0x5 << 2); +- +- /* Configure pin mux settings for MII Ethernet */ +- for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(17); pin++) +- sunxi_gpio_set_cfgpin(pin, 2); +- +- /* Set up clock gating */ +- setbits_le32(&ccm->ahb_gate0, 1 << AHB_GATE_OFFSET_EMAC); +- +- dev->iobase = SUNXI_EMAC_BASE; +- dev->priv = priv; +- dev->init = sunxi_wemac_eth_init; +- dev->halt = sunxi_wemac_eth_halt; +- dev->send = sunxi_wemac_eth_send; +- dev->recv = sunxi_wemac_eth_recv; +- strcpy(dev->name, "wemac"); +- +- eth_register(dev); +- +- miiphy_register(dev->name, wemac_phy_read, wemac_phy_write); +- +- return 0; +-} +diff -ruN u-boot-2014.04/drivers/power/axp152.c u-boot-sunxi/drivers/power/axp152.c +--- u-boot-2014.04/drivers/power/axp152.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/drivers/power/axp152.c 2014-09-06 16:58:36.321953111 +0200 +@@ -0,0 +1,112 @@ ++/* ++ * (C) Copyright 2012 ++ * Henrik Nordstrom henrik@henriknordstrom.net ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++#include <common.h> ++#include <i2c.h> ++#include <axp152.h> ++ ++enum axp152_reg { ++ AXP152_CHIP_VERSION = 0x3, ++ AXP152_DCDC2_VOLTAGE = 0x23, ++ AXP152_DCDC3_VOLTAGE = 0x27, ++ AXP152_DCDC4_VOLTAGE = 0x2B, ++ AXP152_LDO2_VOLTAGE = 0x2A, ++ AXP152_SHUTDOWN = 0x32, ++}; ++ ++#define AXP152_POWEROFF (1 << 7) ++ ++static int axp152_write(enum axp152_reg reg, u8 val) ++{ ++ return i2c_write(0x30, reg, 1, &val, 1); ++} ++ ++static int axp152_read(enum axp152_reg reg, u8 *val) ++{ ++ return i2c_read(0x30, reg, 1, val, 1); ++} ++ ++static int axp152_mvolt_to_target(int mvolt, int min, int max, int div) ++{ ++ if (mvolt < min) ++ mvolt = min; ++ else if (mvolt > max) ++ mvolt = max; ++ ++ return (mvolt - min) / div; ++} ++ ++int axp152_set_dcdc2(int mvolt) ++{ ++ int rc, target; ++ u8 current; ++ ++ target = axp152_mvolt_to_target(mvolt, 700, 2275, 25); ++ ++ /* Do we really need to be this gentle? It has built-in voltage slope */ ++ while ((rc = axp152_read(AXP152_DCDC2_VOLTAGE, &current)) == 0 && ++ current != target) { ++ if (current < target) ++ current++; ++ else ++ current--; ++ rc = axp152_write(AXP152_DCDC2_VOLTAGE, current); ++ if (rc) ++ break; ++ } ++ return rc; ++} ++ ++int axp152_set_dcdc3(int mvolt) ++{ ++ int target = axp152_mvolt_to_target(mvolt, 700, 3500, 25); ++ ++ return axp152_write(AXP152_DCDC3_VOLTAGE, target); ++} ++ ++int axp152_set_dcdc4(int mvolt) ++{ ++ int target = axp152_mvolt_to_target(mvolt, 700, 3500, 25); ++ ++ return axp152_write(AXP152_DCDC4_VOLTAGE, target); ++} ++ ++int axp152_set_ldo2(int mvolt) ++{ ++ int target = axp152_mvolt_to_target(mvolt, 700, 3500, 100); ++ ++ return axp152_write(AXP152_LDO2_VOLTAGE, target); ++} ++ ++void axp152_poweroff(void) ++{ ++ u8 val; ++ ++ if (axp152_read(AXP152_SHUTDOWN, &val) != 0) ++ return; ++ ++ val |= AXP152_POWEROFF; ++ ++ if (axp152_write(AXP152_SHUTDOWN, val) != 0) ++ return; ++ ++ udelay(10000); /* wait for power to drain */ ++} ++ ++int axp152_init(void) ++{ ++ u8 ver; ++ int rc; ++ ++ rc = axp152_read(AXP152_CHIP_VERSION, &ver); ++ if (rc) ++ return rc; ++ ++ if (ver != 0x05) ++ return -1; ++ ++ return 0; ++} +diff -ruN u-boot-2014.04/drivers/power/axp209.c u-boot-sunxi/drivers/power/axp209.c +--- u-boot-2014.04/drivers/power/axp209.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/drivers/power/axp209.c 2014-09-06 16:58:36.321953111 +0200 +@@ -0,0 +1,180 @@ ++/* ++ * (C) Copyright 2012 ++ * Henrik Nordstrom henrik@henriknordstrom.net ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <i2c.h> ++#include <axp209.h> ++ ++enum axp209_reg { ++ AXP209_POWER_STATUS = 0x00, ++ AXP209_CHIP_VERSION = 0x03, ++ AXP209_DCDC2_VOLTAGE = 0x23, ++ AXP209_DCDC3_VOLTAGE = 0x27, ++ AXP209_LDO24_VOLTAGE = 0x28, ++ AXP209_LDO3_VOLTAGE = 0x29, ++ AXP209_IRQ_STATUS5 = 0x4c, ++ AXP209_SHUTDOWN = 0x32, ++}; ++ ++#define AXP209_POWER_STATUS_ON_BY_DC (1 << 0) ++ ++#define AXP209_IRQ5_PEK_UP (1 << 6) ++#define AXP209_IRQ5_PEK_DOWN (1 << 5) ++ ++#define AXP209_POWEROFF (1 << 7) ++ ++static int axp209_write(enum axp209_reg reg, u8 val) ++{ ++ return i2c_write(0x34, reg, 1, &val, 1); ++} ++ ++static int axp209_read(enum axp209_reg reg, u8 *val) ++{ ++ return i2c_read(0x34, reg, 1, val, 1); ++} ++ ++static int axp209_mvolt_to_cfg(int mvolt, int min, int max, int div) ++{ ++ if (mvolt < min) ++ mvolt = min; ++ else if (mvolt > max) ++ mvolt = max; ++ ++ return (mvolt - min) / div; ++} ++ ++int axp209_set_dcdc2(int mvolt) ++{ ++ int cfg, rc; ++ u8 current; ++ ++ cfg = axp209_mvolt_to_cfg(mvolt, 700, 2275, 25); ++ ++ /* Do we really need to be this gentle? It has built-in voltage slope */ ++ while ((rc = axp209_read(AXP209_DCDC2_VOLTAGE, &current)) == 0 && ++ current != cfg) { ++ if (current < cfg) ++ current++; ++ else ++ current--; ++ ++ rc = axp209_write(AXP209_DCDC2_VOLTAGE, current); ++ if (rc) ++ break; ++ } ++ ++ return rc; ++} ++ ++int axp209_set_dcdc3(int mvolt) ++{ ++ int cfg = axp209_mvolt_to_cfg(mvolt, 700, 3500, 25); ++ ++ return axp209_write(AXP209_DCDC3_VOLTAGE, cfg); ++} ++ ++int axp209_set_ldo2(int mvolt) ++{ ++ int rc, cfg; ++ u8 reg; ++ ++ cfg = axp209_mvolt_to_cfg(mvolt, 1800, 3300, 100); ++ ++ rc = axp209_read(AXP209_LDO24_VOLTAGE, &reg); ++ if (rc) ++ return rc; ++ ++ /* LDO2 configuration is in upper 4 bits */ ++ reg = (reg & 0x0f) | (cfg << 4); ++ return axp209_write(AXP209_LDO24_VOLTAGE, reg); ++} ++ ++int axp209_set_ldo3(int mvolt) ++{ ++ int cfg = axp209_mvolt_to_cfg(mvolt, 700, 2275, 25); ++ ++ if (mvolt == -1) ++ cfg = 0x80; /* determined by LDO3IN pin */ ++ ++ return axp209_write(AXP209_LDO3_VOLTAGE, cfg); ++} ++ ++int axp209_set_ldo4(int mvolt) ++{ ++ int cfg, rc; ++ static const int vindex[] = { ++ 1250, 1300, 1400, 1500, 1600, 1700, 1800, 1900, 2000, 2500, ++ 2700, 2800, 3000, 3100, 3200, 3300 ++ }; ++ u8 reg; ++ ++ /* Translate mvolt to register cfg value, requested <= selected */ ++ for (cfg = 15; vindex[cfg] > mvolt && cfg > 0; cfg--); ++ ++ rc = axp209_read(AXP209_LDO24_VOLTAGE, &reg); ++ if (rc) ++ return rc; ++ ++ /* LDO4 configuration is in lower 4 bits */ ++ reg = (reg & 0xf0) | (cfg << 0); ++ return axp209_write(AXP209_LDO24_VOLTAGE, reg); ++} ++ ++void axp209_poweroff(void) ++{ ++ u8 val; ++ ++ if (axp209_read(AXP209_SHUTDOWN, &val) != 0) ++ return; ++ ++ val |= AXP209_POWEROFF; ++ ++ if (axp209_write(AXP209_SHUTDOWN, val) != 0) ++ return; ++ ++ udelay(10000); /* wait for power to drain */ ++} ++ ++int axp209_init(void) ++{ ++ u8 ver; ++ int rc; ++ ++ rc = axp209_read(AXP209_CHIP_VERSION, &ver); ++ if (rc) ++ return rc; ++ ++ /* Low 4 bits is chip version */ ++ ver &= 0x0f; ++ ++ if (ver != 0x1) ++ return -1; ++ ++ return 0; ++} ++ ++int axp209_poweron_by_dc(void) ++{ ++ u8 v; ++ ++ if (axp209_read(AXP209_POWER_STATUS, &v)) ++ return 0; ++ ++ return (v & AXP209_POWER_STATUS_ON_BY_DC); ++} ++ ++int axp209_power_button(void) ++{ ++ u8 v; ++ ++ if (axp209_read(AXP209_IRQ_STATUS5, &v)) ++ return 0; ++ ++ axp209_write(AXP209_IRQ_STATUS5, AXP209_IRQ5_PEK_DOWN); ++ ++ return v & AXP209_IRQ5_PEK_DOWN; ++} +diff -ruN u-boot-2014.04/drivers/power/axp221.c u-boot-sunxi/drivers/power/axp221.c +--- u-boot-2014.04/drivers/power/axp221.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/drivers/power/axp221.c 2014-09-06 16:58:36.321953111 +0200 +@@ -0,0 +1,73 @@ ++/* ++ * (C) Copyright 2013 Oliver Schinagl oliver@schinagl.nl ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <errno.h> ++#include <asm/arch/p2wi.h> ++#include <axp221.h> ++ ++int axp221_set_dcdc1(unsigned int mvolt) ++{ ++ return p2wi_write(AXP221_DCDC1_CTRL, (mvolt - 1600) / 100); ++} ++ ++int axp221_set_dcdc2(unsigned int mvolt) ++{ ++ return p2wi_write(AXP221_DCDC2_CTRL, (mvolt - 600) / 20); ++} ++ ++int axp221_set_dcdc3(unsigned int mvolt) ++{ ++ return p2wi_write(AXP221_DCDC3_CTRL, (mvolt - 600) / 20); ++} ++ ++int axp221_set_dcdc4(unsigned int mvolt) ++{ ++ return p2wi_write(AXP221_DCDC4_CTRL, (mvolt - 600) / 20); ++} ++ ++int axp221_set_dcdc5(unsigned int mvolt) ++{ ++ return p2wi_write(AXP221_DCDC5_CTRL, (mvolt - 600) / 20); ++} ++ ++int axp221_set_dldo1(unsigned int mvolt) ++{ ++ int ret; ++ u8 val; ++ ++ ret = p2wi_write(AXP221_DLDO1_CTRL, (mvolt - 700) / 100); ++ if (ret) ++ return ret; ++ ++ ret = p2wi_read(AXP221_OUTPUT_CTRL2, &val); ++ if (ret) ++ return ret; ++ ++ val |= 1 << 3; ++ return p2wi_write(AXP221_OUTPUT_CTRL2, val); ++} ++ ++int axp221_init(void) ++{ ++ u8 axp_chip_id; ++ int ret; ++ ++ p2wi_init(); ++ ret = p2wi_set_pmu_address(AXP221_CHIP_ADDR, AXP221_CTRL_ADDR, ++ AXP221_INIT_DATA); ++ if (ret) ++ return ret; ++ ++ ret = p2wi_read(AXP221_CHIP_ID, &axp_chip_id); ++ if (ret) ++ return ret; ++ ++ if (!(axp_chip_id == 0x6 || axp_chip_id == 0x7 || axp_chip_id == 0x17)) ++ return -ENODEV; ++ ++ return 0; ++} +diff -ruN u-boot-2014.04/drivers/power/Makefile u-boot-sunxi/drivers/power/Makefile +--- u-boot-2014.04/drivers/power/Makefile 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/drivers/power/Makefile 2014-09-06 16:58:36.321953111 +0200 +@@ -5,6 +5,9 @@ + # SPDX-License-Identifier: GPL-2.0+ + # + ++obj-$(CONFIG_AXP152_POWER) += axp152.o ++obj-$(CONFIG_AXP209_POWER) += axp209.o ++obj-$(CONFIG_AXP221_POWER) += axp221.o + obj-$(CONFIG_EXYNOS_TMU) += exynos-tmu.o + obj-$(CONFIG_FTPMU010_POWER) += ftpmu010.o + obj-$(CONFIG_TPS6586X_POWER) += tps6586x.o +diff -ruN u-boot-2014.04/drivers/serial/arm_dcc.c u-boot-sunxi/drivers/serial/arm_dcc.c +--- u-boot-2014.04/drivers/serial/arm_dcc.c 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/drivers/serial/arm_dcc.c 2014-09-06 16:58:36.329953111 +0200 +@@ -29,7 +29,7 @@ + #include <common.h> + #include <serial.h> + +-#if defined(CONFIG_CPU_V6) ++#if defined(CONFIG_CPU_V6) || 1 + /* + * ARMV6 + */ +diff -ruN u-boot-2014.04/.git/config u-boot-sunxi/.git/config +--- u-boot-2014.04/.git/config 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/config 2014-09-06 16:58:35.001953150 +0200 +@@ -0,0 +1,11 @@ ++[core] ++ repositoryformatversion = 0 ++ filemode = true ++ bare = false ++ logallrefupdates = true ++[remote "origin"] ++ fetch = +refs/heads/*:refs/remotes/origin/* ++ url = https://github.com/linux-sunxi/u-boot-sunxi ++[branch "sunxi"] ++ remote = origin ++ merge = refs/heads/sunxi +diff -ruN u-boot-2014.04/.git/description u-boot-sunxi/.git/description +--- u-boot-2014.04/.git/description 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/description 2014-09-06 16:58:09.553953909 +0200 +@@ -0,0 +1 @@ ++Unnamed repository; edit this file 'description' to name the repository. +diff -ruN u-boot-2014.04/.git/HEAD u-boot-sunxi/.git/HEAD +--- u-boot-2014.04/.git/HEAD 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/HEAD 2014-09-06 16:58:35.001953150 +0200 +@@ -0,0 +1 @@ ++ref: refs/heads/sunxi +diff -ruN u-boot-2014.04/.git/hooks/applypatch-msg.sample u-boot-sunxi/.git/hooks/applypatch-msg.sample +--- u-boot-2014.04/.git/hooks/applypatch-msg.sample 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/hooks/applypatch-msg.sample 2014-09-06 16:58:09.553953909 +0200 +@@ -0,0 +1,15 @@ ++#!/bin/sh ++# ++# An example hook script to check the commit log message taken by ++# applypatch from an e-mail message. ++# ++# The hook should exit with non-zero status after issuing an ++# appropriate message if it wants to stop the commit. The hook is ++# allowed to edit the commit message file. ++# ++# To enable this hook, rename this file to "applypatch-msg". ++ ++. git-sh-setup ++test -x "$GIT_DIR/hooks/commit-msg" && ++ exec "$GIT_DIR/hooks/commit-msg" ${1+"$@"} ++: +diff -ruN u-boot-2014.04/.git/hooks/commit-msg.sample u-boot-sunxi/.git/hooks/commit-msg.sample +--- u-boot-2014.04/.git/hooks/commit-msg.sample 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/hooks/commit-msg.sample 2014-09-06 16:58:09.553953909 +0200 +@@ -0,0 +1,24 @@ ++#!/bin/sh ++# ++# An example hook script to check the commit log message. ++# Called by "git commit" with one argument, the name of the file ++# that has the commit message. The hook should exit with non-zero ++# status after issuing an appropriate message if it wants to stop the ++# commit. The hook is allowed to edit the commit message file. ++# ++# To enable this hook, rename this file to "commit-msg". ++ ++# Uncomment the below to add a Signed-off-by line to the message. ++# Doing this in a hook is a bad idea in general, but the prepare-commit-msg ++# hook is more suited to it. ++# ++# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^(.*>).*$/Signed-off-by: \1/p') ++# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1" ++ ++# This example catches duplicate Signed-off-by lines. ++ ++test "" = "$(grep '^Signed-off-by: ' "$1" | ++ sort | uniq -c | sed -e '/^[ ]*1[ ]/d')" || { ++ echo >&2 Duplicate Signed-off-by lines. ++ exit 1 ++} +diff -ruN u-boot-2014.04/.git/hooks/post-update.sample u-boot-sunxi/.git/hooks/post-update.sample +--- u-boot-2014.04/.git/hooks/post-update.sample 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/hooks/post-update.sample 2014-09-06 16:58:09.553953909 +0200 +@@ -0,0 +1,8 @@ ++#!/bin/sh ++# ++# An example hook script to prepare a packed repository for use over ++# dumb transports. ++# ++# To enable this hook, rename this file to "post-update". ++ ++exec git update-server-info +diff -ruN u-boot-2014.04/.git/hooks/pre-applypatch.sample u-boot-sunxi/.git/hooks/pre-applypatch.sample +--- u-boot-2014.04/.git/hooks/pre-applypatch.sample 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/hooks/pre-applypatch.sample 2014-09-06 16:58:09.553953909 +0200 +@@ -0,0 +1,14 @@ ++#!/bin/sh ++# ++# An example hook script to verify what is about to be committed ++# by applypatch from an e-mail message. ++# ++# The hook should exit with non-zero status after issuing an ++# appropriate message if it wants to stop the commit. ++# ++# To enable this hook, rename this file to "pre-applypatch". ++ ++. git-sh-setup ++test -x "$GIT_DIR/hooks/pre-commit" && ++ exec "$GIT_DIR/hooks/pre-commit" ${1+"$@"} ++: +diff -ruN u-boot-2014.04/.git/hooks/pre-commit.sample u-boot-sunxi/.git/hooks/pre-commit.sample +--- u-boot-2014.04/.git/hooks/pre-commit.sample 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/hooks/pre-commit.sample 2014-09-06 16:58:09.553953909 +0200 +@@ -0,0 +1,50 @@ ++#!/bin/sh ++# ++# An example hook script to verify what is about to be committed. ++# Called by "git commit" with no arguments. The hook should ++# exit with non-zero status after issuing an appropriate message if ++# it wants to stop the commit. ++# ++# To enable this hook, rename this file to "pre-commit". ++ ++if git rev-parse --verify HEAD >/dev/null 2>&1 ++then ++ against=HEAD ++else ++ # Initial commit: diff against an empty tree object ++ against=4b825dc642cb6eb9a060e54bf8d69288fbee4904 ++fi ++ ++# If you want to allow non-ascii filenames set this variable to true. ++allownonascii=$(git config hooks.allownonascii) ++ ++# Redirect output to stderr. ++exec 1>&2 ++ ++# Cross platform projects tend to avoid non-ascii filenames; prevent ++# them from being added to the repository. We exploit the fact that the ++# printable range starts at the space character and ends with tilde. ++if [ "$allownonascii" != "true" ] && ++ # Note that the use of brackets around a tr range is ok here, (it's ++ # even required, for portability to Solaris 10's /usr/bin/tr), since ++ # the square bracket bytes happen to fall in the designated range. ++ test $(git diff --cached --name-only --diff-filter=A -z $against | ++ LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0 ++then ++ echo "Error: Attempt to add a non-ascii file name." ++ echo ++ echo "This can cause problems if you want to work" ++ echo "with people on other platforms." ++ echo ++ echo "To be portable it is advisable to rename the file ..." ++ echo ++ echo "If you know what you are doing you can disable this" ++ echo "check using:" ++ echo ++ echo " git config hooks.allownonascii true" ++ echo ++ exit 1 ++fi ++ ++# If there are whitespace errors, print the offending file names and fail. ++exec git diff-index --check --cached $against -- +diff -ruN u-boot-2014.04/.git/hooks/prepare-commit-msg.sample u-boot-sunxi/.git/hooks/prepare-commit-msg.sample +--- u-boot-2014.04/.git/hooks/prepare-commit-msg.sample 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/hooks/prepare-commit-msg.sample 2014-09-06 16:58:09.553953909 +0200 +@@ -0,0 +1,36 @@ ++#!/bin/sh ++# ++# An example hook script to prepare the commit log message. ++# Called by "git commit" with the name of the file that has the ++# commit message, followed by the description of the commit ++# message's source. The hook's purpose is to edit the commit ++# message file. If the hook fails with a non-zero status, ++# the commit is aborted. ++# ++# To enable this hook, rename this file to "prepare-commit-msg". ++ ++# This hook includes three examples. The first comments out the ++# "Conflicts:" part of a merge commit. ++# ++# The second includes the output of "git diff --name-status -r" ++# into the message, just before the "git status" output. It is ++# commented because it doesn't cope with --amend or with squashed ++# commits. ++# ++# The third example adds a Signed-off-by line to the message, that can ++# still be edited. This is rarely a good idea. ++ ++case "$2,$3" in ++ merge,) ++ /usr/bin/perl -i.bak -ne 's/^/# /, s/^# #/#/ if /^Conflicts/ .. /#/; print' "$1" ;; ++ ++# ,|template,) ++# /usr/bin/perl -i.bak -pe ' ++# print "\n" . `git diff --cached --name-status -r` ++# if /^#/ && $first++ == 0' "$1" ;; ++ ++ *) ;; ++esac ++ ++# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^(.*>).*$/Signed-off-by: \1/p') ++# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1" +diff -ruN u-boot-2014.04/.git/hooks/pre-rebase.sample u-boot-sunxi/.git/hooks/pre-rebase.sample +--- u-boot-2014.04/.git/hooks/pre-rebase.sample 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/hooks/pre-rebase.sample 2014-09-06 16:58:09.553953909 +0200 +@@ -0,0 +1,169 @@ ++#!/bin/sh ++# ++# Copyright (c) 2006, 2008 Junio C Hamano ++# ++# The "pre-rebase" hook is run just before "git rebase" starts doing ++# its job, and can prevent the command from running by exiting with ++# non-zero status. ++# ++# The hook is called with the following parameters: ++# ++# $1 -- the upstream the series was forked from. ++# $2 -- the branch being rebased (or empty when rebasing the current branch). ++# ++# This sample shows how to prevent topic branches that are already ++# merged to 'next' branch from getting rebased, because allowing it ++# would result in rebasing already published history. ++ ++publish=next ++basebranch="$1" ++if test "$#" = 2 ++then ++ topic="refs/heads/$2" ++else ++ topic=`git symbolic-ref HEAD` || ++ exit 0 ;# we do not interrupt rebasing detached HEAD ++fi ++ ++case "$topic" in ++refs/heads/??/*) ++ ;; ++*) ++ exit 0 ;# we do not interrupt others. ++ ;; ++esac ++ ++# Now we are dealing with a topic branch being rebased ++# on top of master. Is it OK to rebase it? ++ ++# Does the topic really exist? ++git show-ref -q "$topic" || { ++ echo >&2 "No such branch $topic" ++ exit 1 ++} ++ ++# Is topic fully merged to master? ++not_in_master=`git rev-list --pretty=oneline ^master "$topic"` ++if test -z "$not_in_master" ++then ++ echo >&2 "$topic is fully merged to master; better remove it." ++ exit 1 ;# we could allow it, but there is no point. ++fi ++ ++# Is topic ever merged to next? If so you should not be rebasing it. ++only_next_1=`git rev-list ^master "^$topic" ${publish} | sort` ++only_next_2=`git rev-list ^master ${publish} | sort` ++if test "$only_next_1" = "$only_next_2" ++then ++ not_in_topic=`git rev-list "^$topic" master` ++ if test -z "$not_in_topic" ++ then ++ echo >&2 "$topic is already up-to-date with master" ++ exit 1 ;# we could allow it, but there is no point. ++ else ++ exit 0 ++ fi ++else ++ not_in_next=`git rev-list --pretty=oneline ^${publish} "$topic"` ++ /usr/bin/perl -e ' ++ my $topic = $ARGV[0]; ++ my $msg = "* $topic has commits already merged to public branch:\n"; ++ my (%not_in_next) = map { ++ /^([0-9a-f]+) /; ++ ($1 => 1); ++ } split(/\n/, $ARGV[1]); ++ for my $elem (map { ++ /^([0-9a-f]+) (.*)$/; ++ [$1 => $2]; ++ } split(/\n/, $ARGV[2])) { ++ if (!exists $not_in_next{$elem->[0]}) { ++ if ($msg) { ++ print STDERR $msg; ++ undef $msg; ++ } ++ print STDERR " $elem->[1]\n"; ++ } ++ } ++ ' "$topic" "$not_in_next" "$not_in_master" ++ exit 1 ++fi ++ ++<<\DOC_END ++ ++This sample hook safeguards topic branches that have been ++published from being rewound. ++ ++The workflow assumed here is: ++ ++ * Once a topic branch forks from "master", "master" is never ++ merged into it again (either directly or indirectly). ++ ++ * Once a topic branch is fully cooked and merged into "master", ++ it is deleted. If you need to build on top of it to correct ++ earlier mistakes, a new topic branch is created by forking at ++ the tip of the "master". This is not strictly necessary, but ++ it makes it easier to keep your history simple. ++ ++ * Whenever you need to test or publish your changes to topic ++ branches, merge them into "next" branch. ++ ++The script, being an example, hardcodes the publish branch name ++to be "next", but it is trivial to make it configurable via ++$GIT_DIR/config mechanism. ++ ++With this workflow, you would want to know: ++ ++(1) ... if a topic branch has ever been merged to "next". Young ++ topic branches can have stupid mistakes you would rather ++ clean up before publishing, and things that have not been ++ merged into other branches can be easily rebased without ++ affecting other people. But once it is published, you would ++ not want to rewind it. ++ ++(2) ... if a topic branch has been fully merged to "master". ++ Then you can delete it. More importantly, you should not ++ build on top of it -- other people may already want to ++ change things related to the topic as patches against your ++ "master", so if you need further changes, it is better to ++ fork the topic (perhaps with the same name) afresh from the ++ tip of "master". ++ ++Let's look at this example: ++ ++ o---o---o---o---o---o---o---o---o---o "next" ++ / / / / ++ / a---a---b A / / ++ / / / / ++ / / c---c---c---c B / ++ / / / \ / ++ / / / b---b C \ / ++ / / / / \ / ++ ---o---o---o---o---o---o---o---o---o---o---o "master" ++ ++ ++A, B and C are topic branches. ++ ++ * A has one fix since it was merged up to "next". ++ ++ * B has finished. It has been fully merged up to "master" and "next", ++ and is ready to be deleted. ++ ++ * C has not merged to "next" at all. ++ ++We would want to allow C to be rebased, refuse A, and encourage ++B to be deleted. ++ ++To compute (1): ++ ++ git rev-list ^master ^topic next ++ git rev-list ^master next ++ ++ if these match, topic has not merged in next at all. ++ ++To compute (2): ++ ++ git rev-list master..topic ++ ++ if this is empty, it is fully merged to "master". ++ ++DOC_END +diff -ruN u-boot-2014.04/.git/hooks/update.sample u-boot-sunxi/.git/hooks/update.sample +--- u-boot-2014.04/.git/hooks/update.sample 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/hooks/update.sample 2014-09-06 16:58:09.553953909 +0200 +@@ -0,0 +1,128 @@ ++#!/bin/sh ++# ++# An example hook script to blocks unannotated tags from entering. ++# Called by "git receive-pack" with arguments: refname sha1-old sha1-new ++# ++# To enable this hook, rename this file to "update". ++# ++# Config ++# ------ ++# hooks.allowunannotated ++# This boolean sets whether unannotated tags will be allowed into the ++# repository. By default they won't be. ++# hooks.allowdeletetag ++# This boolean sets whether deleting tags will be allowed in the ++# repository. By default they won't be. ++# hooks.allowmodifytag ++# This boolean sets whether a tag may be modified after creation. By default ++# it won't be. ++# hooks.allowdeletebranch ++# This boolean sets whether deleting branches will be allowed in the ++# repository. By default they won't be. ++# hooks.denycreatebranch ++# This boolean sets whether remotely creating branches will be denied ++# in the repository. By default this is allowed. ++# ++ ++# --- Command line ++refname="$1" ++oldrev="$2" ++newrev="$3" ++ ++# --- Safety check ++if [ -z "$GIT_DIR" ]; then ++ echo "Don't run this script from the command line." >&2 ++ echo " (if you want, you could supply GIT_DIR then run" >&2 ++ echo " $0 <ref> <oldrev> <newrev>)" >&2 ++ exit 1 ++fi ++ ++if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then ++ echo "Usage: $0 <ref> <oldrev> <newrev>" >&2 ++ exit 1 ++fi ++ ++# --- Config ++allowunannotated=$(git config --bool hooks.allowunannotated) ++allowdeletebranch=$(git config --bool hooks.allowdeletebranch) ++denycreatebranch=$(git config --bool hooks.denycreatebranch) ++allowdeletetag=$(git config --bool hooks.allowdeletetag) ++allowmodifytag=$(git config --bool hooks.allowmodifytag) ++ ++# check for no description ++projectdesc=$(sed -e '1q' "$GIT_DIR/description") ++case "$projectdesc" in ++"Unnamed repository"* | "") ++ echo "*** Project description file hasn't been set" >&2 ++ exit 1 ++ ;; ++esac ++ ++# --- Check types ++# if $newrev is 0000...0000, it's a commit to delete a ref. ++zero="0000000000000000000000000000000000000000" ++if [ "$newrev" = "$zero" ]; then ++ newrev_type=delete ++else ++ newrev_type=$(git cat-file -t $newrev) ++fi ++ ++case "$refname","$newrev_type" in ++ refs/tags/*,commit) ++ # un-annotated tag ++ short_refname=${refname##refs/tags/} ++ if [ "$allowunannotated" != "true" ]; then ++ echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2 ++ echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2 ++ exit 1 ++ fi ++ ;; ++ refs/tags/*,delete) ++ # delete tag ++ if [ "$allowdeletetag" != "true" ]; then ++ echo "*** Deleting a tag is not allowed in this repository" >&2 ++ exit 1 ++ fi ++ ;; ++ refs/tags/*,tag) ++ # annotated tag ++ if [ "$allowmodifytag" != "true" ] && git rev-parse $refname > /dev/null 2>&1 ++ then ++ echo "*** Tag '$refname' already exists." >&2 ++ echo "*** Modifying a tag is not allowed in this repository." >&2 ++ exit 1 ++ fi ++ ;; ++ refs/heads/*,commit) ++ # branch ++ if [ "$oldrev" = "$zero" -a "$denycreatebranch" = "true" ]; then ++ echo "*** Creating a branch is not allowed in this repository" >&2 ++ exit 1 ++ fi ++ ;; ++ refs/heads/*,delete) ++ # delete branch ++ if [ "$allowdeletebranch" != "true" ]; then ++ echo "*** Deleting a branch is not allowed in this repository" >&2 ++ exit 1 ++ fi ++ ;; ++ refs/remotes/*,commit) ++ # tracking branch ++ ;; ++ refs/remotes/*,delete) ++ # delete tracking branch ++ if [ "$allowdeletebranch" != "true" ]; then ++ echo "*** Deleting a tracking branch is not allowed in this repository" >&2 ++ exit 1 ++ fi ++ ;; ++ *) ++ # Anything else (is there anything else?) ++ echo "*** Update hook: unknown type of update to ref $refname of type $newrev_type" >&2 ++ exit 1 ++ ;; ++esac ++ ++# --- Finished ++exit 0 +Binary files u-boot-2014.04/.git/index and u-boot-sunxi/.git/index differ +diff -ruN u-boot-2014.04/.git/info/exclude u-boot-sunxi/.git/info/exclude +--- u-boot-2014.04/.git/info/exclude 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/info/exclude 2014-09-06 16:58:09.553953909 +0200 +@@ -0,0 +1,6 @@ ++# git ls-files --others --exclude-from=.git/info/exclude ++# Lines that start with '#' are comments. ++# For a project mostly in C, the following would be a good set of ++# exclude patterns (uncomment them if you want to use them): ++# *.[oa] ++# *~ +diff -ruN u-boot-2014.04/.git/logs/HEAD u-boot-sunxi/.git/logs/HEAD +--- u-boot-2014.04/.git/logs/HEAD 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/logs/HEAD 2014-09-06 16:58:35.001953150 +0200 +@@ -0,0 +1 @@ ++0000000000000000000000000000000000000000 509d96d4f1f602d62d36db660973249e16f9d088 Zoltan HERPAI wigyori@uid0.hu 1410015515 +0200 clone: from https://github.com/linux-sunxi/u-boot-sunxi +diff -ruN u-boot-2014.04/.git/logs/refs/heads/sunxi u-boot-sunxi/.git/logs/refs/heads/sunxi +--- u-boot-2014.04/.git/logs/refs/heads/sunxi 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/logs/refs/heads/sunxi 2014-09-06 16:58:35.001953150 +0200 +@@ -0,0 +1 @@ ++0000000000000000000000000000000000000000 509d96d4f1f602d62d36db660973249e16f9d088 Zoltan HERPAI wigyori@uid0.hu 1410015515 +0200 clone: from https://github.com/linux-sunxi/u-boot-sunxi +diff -ruN u-boot-2014.04/.git/logs/refs/remotes/origin/HEAD u-boot-sunxi/.git/logs/refs/remotes/origin/HEAD +--- u-boot-2014.04/.git/logs/refs/remotes/origin/HEAD 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/logs/refs/remotes/origin/HEAD 2014-09-06 16:58:35.001953150 +0200 +@@ -0,0 +1 @@ ++0000000000000000000000000000000000000000 509d96d4f1f602d62d36db660973249e16f9d088 Zoltan HERPAI wigyori@uid0.hu 1410015515 +0200 clone: from https://github.com/linux-sunxi/u-boot-sunxi +Binary files u-boot-2014.04/.git/objects/pack/pack-67611423d2b8399a45fe3205d396caff441c8135.idx and u-boot-sunxi/.git/objects/pack/pack-67611423d2b8399a45fe3205d396caff441c8135.idx differ +Binary files u-boot-2014.04/.git/objects/pack/pack-67611423d2b8399a45fe3205d396caff441c8135.pack and u-boot-sunxi/.git/objects/pack/pack-67611423d2b8399a45fe3205d396caff441c8135.pack differ +diff -ruN u-boot-2014.04/.git/packed-refs u-boot-sunxi/.git/packed-refs +--- u-boot-2014.04/.git/packed-refs 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/packed-refs 2014-09-06 16:58:35.001953150 +0200 +@@ -0,0 +1,25 @@ ++# pack-refs with: peeled ++3212c6fd4beaa14a21a57e5241022702c986f82e refs/remotes/origin/lichee-dev ++c0860ba179bc0cf016831ceeeacd0dd4e287a860 refs/remotes/origin/lichee-dev-a20 ++1076d3bdd67db39f34bc91857c636525874441ae refs/remotes/origin/lichee/lichee-dev ++40b4fba701c1824cc60c7ab966f4a5dd674e947d refs/remotes/origin/lichee/lichee-dev-ICS ++cf54463fd782c690cf790ca35b5a15504b57c287 refs/remotes/origin/lichee/lichee-dev-mmc ++218f643881c0dabd7e40cdb21a757416fa80afb2 refs/remotes/origin/old/sunxi-current ++509d96d4f1f602d62d36db660973249e16f9d088 refs/remotes/origin/sunxi ++43fb1236c3330676f49220cc1dfc235eb0558e4c refs/remotes/origin/sunxi-patchqueue ++80fd9a5c5b87ba2f48f4a71b666839870e780be6 refs/remotes/origin/wip/a20 ++27113637710a574d1fb6325817ffa9ced7afe019 refs/tags/v2011.09-sun4i ++^22b38fa5c0348ac4f285f038999f9a617f98e73a ++9ba56441491542cd06b30c514e544d96b29ef801 refs/tags/v2011.09-sun4i-20120808 ++88eacf3372855579760ba6bc8fa3e0d4e53fdef8 refs/tags/v2012.10-sunxi ++1ae18d97d24c5d6dd4cb7949d8e5fb602728601c refs/tags/v2013.01-sunxi ++fc40799c144d035c595c4abe3032a03be8f0e2c4 refs/tags/v2013.01.01-sunxi ++90c8c0c88362d1e39bb1433f04b9a21bb1c74e45 refs/tags/v2013.04-sunxi ++57ff4519ba0f47f1647f7def5864ae4c9ef3e6a0 refs/tags/v2013.07-rc1-sunxi ++c416374795b584f025a80b1f81db215456567155 refs/tags/v2013.07-sunxi ++8969c6f654248ececdfcf05eb51de9a8bc0a8703 refs/tags/v2013.07-sunxi.2 ++88b1df7ee9c15c821a2209791f513b21596f21b4 refs/tags/v2013.07-sunxi.3 ++569c37da7dfd4ed93b6e8b5993df760b9ed18c8d refs/tags/v2013.07-sunxi.4 ++7a63a6882876b76e47746c1254e8cd1120a52b0d refs/tags/v2013.10-rc1-sunxi ++951e509384822e39149c22f44cde6a01f5105c40 refs/tags/v2013.10-rc2-sunxi ++09ef3a640a3eb58e66eedcf239193e2ab548e730 refs/tags/v2013.10-sunxi +diff -ruN u-boot-2014.04/.git/refs/heads/sunxi u-boot-sunxi/.git/refs/heads/sunxi +--- u-boot-2014.04/.git/refs/heads/sunxi 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/refs/heads/sunxi 2014-09-06 16:58:35.001953150 +0200 +@@ -0,0 +1 @@ ++509d96d4f1f602d62d36db660973249e16f9d088 +diff -ruN u-boot-2014.04/.git/refs/remotes/origin/HEAD u-boot-sunxi/.git/refs/remotes/origin/HEAD +--- u-boot-2014.04/.git/refs/remotes/origin/HEAD 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/.git/refs/remotes/origin/HEAD 2014-09-06 16:58:35.001953150 +0200 +@@ -0,0 +1 @@ ++ref: refs/remotes/origin/sunxi +diff -ruN u-boot-2014.04/include/axp152.h u-boot-sunxi/include/axp152.h +--- u-boot-2014.04/include/axp152.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/include/axp152.h 2014-09-06 16:58:36.397953109 +0200 +@@ -0,0 +1,11 @@ ++/* ++ * (C) Copyright 2012 Henrik Nordstrom henrik@henriknordstrom.net ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++int axp152_set_dcdc2(int mvolt); ++int axp152_set_dcdc3(int mvolt); ++int axp152_set_dcdc4(int mvolt); ++int axp152_set_ldo2(int mvolt); ++void axp152_poweroff(void); ++int axp152_init(void); +diff -ruN u-boot-2014.04/include/axp209.h u-boot-sunxi/include/axp209.h +--- u-boot-2014.04/include/axp209.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/include/axp209.h 2014-09-06 16:58:36.397953109 +0200 +@@ -0,0 +1,15 @@ ++/* ++ * (C) Copyright 2012 Henrik Nordstrom henrik@henriknordstrom.net ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++extern int axp209_set_dcdc2(int mvolt); ++extern int axp209_set_dcdc3(int mvolt); ++extern int axp209_set_ldo2(int mvolt); ++extern int axp209_set_ldo3(int mvolt); ++extern int axp209_set_ldo4(int mvolt); ++extern void axp209_poweroff(void); ++extern int axp209_init(void); ++extern int axp209_poweron_by_dc(void); ++extern int axp209_power_button(void); +diff -ruN u-boot-2014.04/include/axp221.h u-boot-sunxi/include/axp221.h +--- u-boot-2014.04/include/axp221.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/include/axp221.h 2014-09-06 16:58:36.397953109 +0200 +@@ -0,0 +1,30 @@ ++/* ++ * (C) Copyright 2013 Oliver Schinagl oliver@schinagl.nl ++ * ++ * X-Powers AXP221 Power Management IC driver ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#define AXP221_CHIP_ADDR 0x68 ++#define AXP221_CTRL_ADDR 0x3e ++#define AXP221_INIT_DATA 0x3e ++ ++#define AXP221_CHIP_ID 0x03 ++#define AXP221_OUTPUT_CTRL1 0x10 ++#define AXP221_OUTPUT_CTRL2 0x12 ++#define AXP221_OUTPUT_CTRL3 0x13 ++#define AXP221_DLDO1_CTRL 0x15 ++#define AXP221_DCDC1_CTRL 0x21 ++#define AXP221_DCDC2_CTRL 0x22 ++#define AXP221_DCDC3_CTRL 0x23 ++#define AXP221_DCDC4_CTRL 0x24 ++#define AXP221_DCDC5_CTRL 0x25 ++ ++int axp221_set_dcdc1(unsigned int mvolt); ++int axp221_set_dcdc2(unsigned int mvolt); ++int axp221_set_dcdc3(unsigned int mvolt); ++int axp221_set_dcdc4(unsigned int mvolt); ++int axp221_set_dcdc5(unsigned int mvolt); ++int axp221_set_dldo1(unsigned int mvolt); ++int axp221_init(void); +diff -ruN u-boot-2014.04/include/config_fallbacks.h u-boot-sunxi/include/config_fallbacks.h +--- u-boot-2014.04/include/config_fallbacks.h 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/include/config_fallbacks.h 2014-09-06 16:58:36.401953108 +0200 +@@ -55,6 +55,10 @@ + #define HAVE_BLOCK_DEVICE + #endif + ++#ifndef CONFIG_SYS_BOARD_NAME ++#define CONFIG_SYS_BOARD_NAME CONFIG_SYS_TARGET ++#endif ++ + #if (defined(CONFIG_PARTITION_UUIDS) || \ + defined(CONFIG_EFI_PARTITION) || \ + defined(CONFIG_RANDOM_UUID) || \ +diff -ruN u-boot-2014.04/include/configs/sun4i.h u-boot-sunxi/include/configs/sun4i.h +--- u-boot-2014.04/include/configs/sun4i.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/include/configs/sun4i.h 2014-09-06 16:58:36.461953107 +0200 +@@ -0,0 +1,25 @@ ++/* ++ * (C) Copyright 2012-2013 Henrik Nordstrom henrik@henriknordstrom.net ++ * ++ * Configuration settings for the Allwinner A10 (sun4i) CPU ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++#ifndef __CONFIG_H ++#define __CONFIG_H ++ ++/* ++ * A10 specific configuration ++ */ ++#define CONFIG_SUN4I /* sun4i SoC generation */ ++#define CONFIG_CLK_FULL_SPEED 1008000000 ++ ++#define CONFIG_SYS_PROMPT "sun4i# " ++#define CONFIG_MACH_TYPE 4104 ++ ++/* ++ * Include common sunxi configuration where most the settings are ++ */ ++#include <configs/sunxi-common.h> ++ ++#endif /* __CONFIG_H */ +diff -ruN u-boot-2014.04/include/configs/sun5i.h u-boot-sunxi/include/configs/sun5i.h +--- u-boot-2014.04/include/configs/sun5i.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/include/configs/sun5i.h 2014-09-06 16:58:36.461953107 +0200 +@@ -0,0 +1,25 @@ ++/* ++ * (C) Copyright 2012-2013 Henrik Nordstrom henrik@henriknordstrom.net ++ * ++ * Configuration settings for the Allwinner A13 (sun5i) CPU ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++#ifndef __CONFIG_H ++#define __CONFIG_H ++ ++/* ++ * High Level Configuration Options ++ */ ++#define CONFIG_SUN5I /* sun5i SoC generation */ ++#define CONFIG_CLK_FULL_SPEED 1008000000 ++ ++#define CONFIG_SYS_PROMPT "sun5i# " ++#define CONFIG_MACH_TYPE 4138 ++ ++/* ++ * Include common sunxi configuration where most the settings are ++ */ ++#include <configs/sunxi-common.h> ++ ++#endif /* __CONFIG_H */ +diff -ruN u-boot-2014.04/include/configs/sun6i.h u-boot-sunxi/include/configs/sun6i.h +--- u-boot-2014.04/include/configs/sun6i.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/include/configs/sun6i.h 2014-09-06 16:58:36.461953107 +0200 +@@ -0,0 +1,43 @@ ++/* ++ * (C) Copyright 2012-2013 Henrik Nordstrom henrik@henriknordstrom.net ++ * (C) Copyright 2013 Luke Kenneth Casson Leighton lkcl@lkcl.net ++ * (C) Copyright 2013 Maxime Ripard maxime.ripard@free-electrons.com ++ * ++ * Configuration settings for the Allwinner A31 (sun6i) CPU ++ * ++ * See file CREDITS for list of people who contributed to this ++ * project. ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of ++ * the License, or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, ++ * MA 02111-1307 USA ++ */ ++ ++#ifndef __CONFIG_H ++#define __CONFIG_H ++ ++/* ++ * A31 specific configuration ++ */ ++#define CONFIG_SUN6I /* sun6i SoC generation */ ++ ++#define CONFIG_SYS_PROMPT "sun6i# " ++#define CONFIG_MACH_TYPE 3892 ++ ++/* ++ * Include common sunxi configuration where most the settings are ++ */ ++#include <configs/sunxi-common.h> ++ ++#endif /* __CONFIG_H */ +diff -ruN u-boot-2014.04/include/configs/sun7i.h u-boot-sunxi/include/configs/sun7i.h +--- u-boot-2014.04/include/configs/sun7i.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/include/configs/sun7i.h 2014-09-06 16:58:36.461953107 +0200 +@@ -0,0 +1,30 @@ ++/* ++ * (C) Copyright 2012-2013 Henrik Nordstrom henrik@henriknordstrom.net ++ * (C) Copyright 2013 Luke Kenneth Casson Leighton lkcl@lkcl.net ++ * ++ * Configuration settings for the Allwinner A20 (sun7i) CPU ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++#ifndef __CONFIG_H ++#define __CONFIG_H ++ ++/* ++ * A20 specific configuration ++ */ ++#define CONFIG_SUN7I /* sun7i SoC generation */ ++#define CONFIG_CLK_FULL_SPEED 912000000 ++ ++#define CONFIG_SYS_PROMPT "sun7i# " ++#define CONFIG_MACH_TYPE 4283 ++ ++#if defined(CONFIG_SYS_SECONDARY_ON) ++#define CONFIG_BOARD_POSTCLK_INIT 1 ++#endif ++ ++/* ++ * Include common sunxi configuration where most the settings are ++ */ ++#include <configs/sunxi-common.h> ++ ++#endif /* __CONFIG_H */ +diff -ruN u-boot-2014.04/include/configs/sun8i.h u-boot-sunxi/include/configs/sun8i.h +--- u-boot-2014.04/include/configs/sun8i.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/include/configs/sun8i.h 2014-09-06 16:58:36.461953107 +0200 +@@ -0,0 +1,28 @@ ++/* ++ * (C) Copyright 2012-2013 Henrik Nordstrom henrik@henriknordstrom.net ++ * (C) Copyright 2013 Luke Kenneth Casson Leighton lkcl@lkcl.net ++ * (C) Copyright 2013 Maxime Ripard maxime.ripard@free-electrons.com ++ * (C) Copyright 2014 Chen-Yu Tsai wens@csie.org ++ * ++ * Configuration settings for the Allwinner A23 (sun8i) CPU ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef __CONFIG_H ++#define __CONFIG_H ++ ++/* ++ * A23 specific configuration ++ */ ++#define CONFIG_SUN8I /* sun8i SoC generation */ ++ ++#define CONFIG_SYS_PROMPT "sun8i# " ++#define CONFIG_MACH_TYPE 4137 ++ ++/* ++ * Include common sunxi configuration where most the settings are ++ */ ++#include <configs/sunxi-common.h> ++ ++#endif /* __CONFIG_H */ +diff -ruN u-boot-2014.04/include/configs/sunxi-common.h u-boot-sunxi/include/configs/sunxi-common.h +--- u-boot-2014.04/include/configs/sunxi-common.h 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/include/configs/sunxi-common.h 2014-09-06 16:58:36.461953107 +0200 +@@ -0,0 +1,427 @@ ++/* ++ * (C) Copyright 2012-2012 Henrik Nordstrom henrik@henriknordstrom.net ++ * ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * Configuration settings for the Allwinner sunxi series of boards. ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#ifndef _SUNXI_COMMON_CONFIG_H ++#define _SUNXI_COMMON_CONFIG_H ++ ++/* ++ * High Level Configuration Options ++ */ ++#define CONFIG_SUNXI /* sunxi family */ ++#ifdef CONFIG_SPL_BUILD ++#ifndef CONFIG_SPL_FEL ++#define CONFIG_SYS_THUMB_BUILD /* Thumbs mode to save space in SPL */ ++#endif ++#endif ++ ++#include <asm/arch/cpu.h> /* get chip and board defs */ ++ ++#define CONFIG_SYS_TEXT_BASE 0x4a000000 ++ ++/* ++ * Display CPU and Board information ++ */ ++#define CONFIG_DISPLAY_CPUINFO ++#define CONFIG_DISPLAY_BOARDINFO ++ ++/* Serial & console */ ++#define CONFIG_SYS_NS16550 ++#define CONFIG_SYS_NS16550_SERIAL ++/* ns16550 reg in the low bits of cpu reg */ ++#define CONFIG_SYS_NS16550_REG_SIZE -4 ++#define CONFIG_SYS_NS16550_CLK 24000000 ++#define CONFIG_SYS_NS16550_COM1 SUNXI_UART0_BASE ++#define CONFIG_SYS_NS16550_COM2 SUNXI_UART1_BASE ++#define CONFIG_SYS_NS16550_COM3 SUNXI_UART2_BASE ++#define CONFIG_SYS_NS16550_COM4 SUNXI_UART3_BASE ++#define CONFIG_SYS_NS16550_COM5 SUNXI_R_UART_BASE ++ ++/* DRAM Base */ ++#define CONFIG_SYS_SDRAM_BASE 0x40000000 ++#define CONFIG_SYS_INIT_RAM_ADDR 0x0 ++#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* 32 KiB */ ++ ++#define CONFIG_SYS_INIT_SP_OFFSET \ ++ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) ++#define CONFIG_SYS_INIT_SP_ADDR \ ++ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) ++ ++/* A10 has 1 banks of DRAM, we use only bank 1 in U-Boot */ ++#define CONFIG_NR_DRAM_BANKS 1 ++#define PHYS_SDRAM_0 CONFIG_SYS_SDRAM_BASE ++#if defined(CONFIG_SUN6I) || defined(CONFIG_SUN7I) ++#define PHYS_SDRAM_0_SIZE 0x80000000 /* 2 GiB */ ++#else ++#define PHYS_SDRAM_0_SIZE 0x40000000 /* 1 GiB */ ++#endif ++#if 0 ++/* Nand config */ ++#define CONFIG_NAND ++#define CONFIG_NAND_SUNXI ++#define CONFIG_CMD_NAND /* NAND support */ ++#define CONFIG_SYS_MAX_NAND_DEVICE 1 ++#define CONFIG_SYS_NAND_BASE 0x00 ++#endif ++ ++#define CONFIG_CMD_MEMORY ++#define CONFIG_CMD_SETEXPR ++ ++#define CONFIG_SETUP_MEMORY_TAGS ++#define CONFIG_CMDLINE_TAG ++#define CONFIG_INITRD_TAG ++ ++/* mmc config */ ++/* Can't use MMC slot 0 if the UART is directed there */ ++#if !defined CONFIG_UART0_PORT_F || CONFIG_MMC_SUNXI_SLOT != 0 ++#define CONFIG_MMC ++#define CONFIG_GENERIC_MMC ++#define CONFIG_CMD_MMC ++#define CONFIG_MMC_SUNXI ++#ifndef CONFIG_MMC_SUNXI_SLOT ++#define CONFIG_MMC_SUNXI_SLOT 0 ++#endif ++#define CONFIG_ENV_IS_IN_MMC ++#define CONFIG_SYS_MMC_ENV_DEV 0 /* first detected MMC controller */ ++#endif ++ ++/* 4MB of malloc() pool */ ++#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (4 << 20)) ++ ++/* ++ * Miscellaneous configurable options ++ */ ++#define CONFIG_CMD_ECHO ++#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ ++#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ ++#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ ++#define CONFIG_SYS_GENERIC_BOARD ++ ++/* Boot Argument Buffer Size */ ++#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE ++ ++#define CONFIG_SYS_LOAD_ADDR 0x48000000 /* default load address */ ++ ++/* standalone support */ ++#define CONFIG_STANDALONE_LOAD_ADDR 0x48000000 ++ ++#define CONFIG_SYS_HZ 1000 ++ ++/* baudrate */ ++#define CONFIG_BAUDRATE 115200 ++ ++/* The stack sizes are set up in start.S using the settings below */ ++#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */ ++ ++/* FLASH and environment organization */ ++ ++#define CONFIG_SYS_NO_FLASH ++ ++#define CONFIG_SYS_MONITOR_LEN (512 << 10) /* 512 KiB */ ++#define CONFIG_IDENT_STRING " Allwinner Technology" ++ ++#define CONFIG_ENV_OFFSET (544 << 10) /* (8 + 24 + 512) KiB */ ++#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ ++ ++#ifdef CONFIG_SPL_FEL ++#define RUN_BOOT_RAM "run boot_ram;" ++#else ++#define RUN_BOOT_RAM "" ++#endif ++ ++#define CONFIG_BOOTCOMMAND \ ++ RUN_BOOT_RAM \ ++ "if run loadbootenv; then " \ ++ "echo Loaded environment from ${bootenv};" \ ++ "env import -t ${scriptaddr} ${filesize};" \ ++ "fi;" \ ++ "if test -n \"${uenvcmd}\"; then " \ ++ "echo Running uenvcmd ...;" \ ++ "run uenvcmd;" \ ++ "fi;" \ ++ "if run loadbootscr; then "\ ++ "echo Jumping to ${bootscr};" \ ++ "source ${scriptaddr};" \ ++ "fi;" \ ++ "run autoboot;" \ ++ "" ++ ++#ifdef CONFIG_CMD_WATCHDOG ++#define RESET_WATCHDOG "watchdog 0" ++#else ++#define RESET_WATCHDOG "true" ++#endif ++ ++#define CONFIG_EXTRA_ENV_SETTINGS \ ++ "bootm_size=0x10000000\0" \ ++ "console=ttyS0,115200\0" \ ++ "panicarg=panic=10\0" \ ++ "extraargs=\0" \ ++ "loglevel=8\0" \ ++ "scriptaddr=0x44000000\0" \ ++ "device=mmc\0" \ ++ "partition=0:1\0" \ ++ "setargs=" \ ++ "if test -z \\"$root\\"; then"\ ++ " if test \\"$bootpath\\" = "/boot/"; then"\ ++ " root="/dev/mmcblk0p1 rootwait";"\ ++ " else" \ ++ " root="/dev/mmcblk0p2 rootwait";"\ ++ " fi;"\ ++ " fi;"\ ++ " setenv bootargs console=${console} root=${root}" \ ++ " loglevel=${loglevel} ${panicarg} ${extraargs}" \ ++ "\0" \ ++ "kernel=uImage\0" \ ++ "bootenv=uEnv.txt\0" \ ++ "bootscr=boot.scr\0" \ ++ "script=script.bin\0" \ ++ "loadbootscr=" \ ++ "fatload $device $partition $scriptaddr ${bootscr}" \ ++ " || " \ ++ "ext2load $device $partition $scriptaddr boot/${bootscr}" \ ++ " ||" \ ++ "ext2load $device $partition $scriptaddr ${bootscr}" \ ++ "\0" \ ++ "loadbootenv=" \ ++ "fatload $device $partition $scriptaddr ${bootenv}" \ ++ " || " \ ++ "ext2load $device $partition $scriptaddr boot/${bootenv}" \ ++ " || " \ ++ "ext2load $device $partition $scriptaddr ${bootenv}" \ ++ "\0" \ ++ "loadkernel=" \ ++ "if "\ ++ "bootpath=/boot/" \ ++ " && " \ ++ "ext2load $device $partition 0x43000000 ${bootpath}${script}" \ ++ " && " \ ++ "ext2load $device $partition 0x48000000 ${bootpath}${kernel}" \ ++ ";then true; elif " \ ++ "bootpath=/" \ ++ " && " \ ++ "fatload $device $partition 0x43000000 ${script}" \ ++ " && " \ ++ "fatload $device $partition 0x48000000 ${kernel}" \ ++ ";then true; elif " \ ++ "bootpath=/" \ ++ " && " \ ++ "ext2load $device $partition 0x43000000 ${bootpath}${script}" \ ++ " && " \ ++ "ext2load $device $partition 0x48000000 ${bootpath}${kernel}" \ ++ ";then true; else "\ ++ "false" \ ++ ";fi" \ ++ "\0" \ ++ "autoboot=" \ ++ "run loadkernel" \ ++ " && " \ ++ "run setargs" \ ++ " && " \ ++ RESET_WATCHDOG \ ++ " && " \ ++ "bootm 0x48000000" \ ++ "\0" \ ++ "boot_ram=" \ ++ "saved_stdout=$stdout;setenv stdout nc;"\ ++ "if iminfo 0x41000000; then" \ ++ " " RESET_WATCHDOG ";"\ ++ " setenv stdout $saved_stdout;" \ ++ " source 0x41000000;" \ ++ "else" \ ++ " setenv stdout $saved_stdout;" \ ++ "fi" \ ++ "\0" \ ++ "" ++ ++#define CONFIG_SYS_BOOT_GET_CMDLINE ++ ++#include <config_cmd_default.h> ++ ++#define CONFIG_FAT_WRITE /* enable write access */ ++ ++#define CONFIG_SPL_FRAMEWORK ++#define CONFIG_SPL_LIBCOMMON_SUPPORT ++#define CONFIG_SPL_SERIAL_SUPPORT ++#define CONFIG_SPL_LIBGENERIC_SUPPORT ++#define CONFIG_SPL_DISPLAY_PRINT ++ ++/* Falcon boot mode support */ ++/* Disabled by default on sun4i/sun7i. Many GCC versions produces a too ++ * large SPL for A10/A20 with this on. sun5i however accepts a much larger ++ * SPL ++ */ ++#if defined( CONFIG_SUN5I ) || defined ( CONFIG_SYS_THUMB_BUILD ) ++#define CONFIG_SPL_OS_BOOT ++#endif ++ ++#ifdef CONFIG_SPL_FEL ++ ++#define CONFIG_SPL ++#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl-fel.lds" ++#define CONFIG_SPL_START_S_PATH "arch/arm/cpu/armv7/sunxi" ++#define CONFIG_SPL_TEXT_BASE 0x2000 ++#define CONFIG_SPL_MAX_SIZE 0x4000 /* 16 KiB */ ++ ++#else /* CONFIG_SPL */ ++ ++#define CONFIG_SPL_BSS_START_ADDR 0x4ff80000 ++#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KiB */ ++ ++#define CONFIG_SPL_TEXT_BASE 0x20 /* sram start+header */ ++#ifdef CONFIG_SUN5I ++#define CONFIG_SPL_MAX_SIZE 0x75e0 /* 7748+ is used */ ++#else ++#define CONFIG_SPL_MAX_SIZE 0x5fe0 /* 24KB on sun4i/sun7i */ ++#endif ++ ++#define CONFIG_SPL_LIBDISK_SUPPORT ++#define CONFIG_SPL_MMC_SUPPORT ++ ++#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds" ++ ++#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 80 /* 40KiB */ ++#define CONFIG_SPL_PAD_TO 32768 /* decimal for 'dd' */ ++ ++#endif /* CONFIG_SPL */ ++/* end of 32 KiB in sram */ ++#define LOW_LEVEL_SRAM_STACK 0x00008000 /* End of sram */ ++#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK ++#define CONFIG_SYS_SPL_MALLOC_START 0x4ff00000 ++#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00080000 /* 512 KiB */ ++ ++#ifdef CONFIG_SPL_OS_BOOT ++#define CONFIG_CMD_SPL ++#define CONFIG_SYS_SPL_ARGS_ADDR (PHYS_SDRAM_0 + 0x100) ++#ifdef CONFIG_SPL_MMC_SUPPORT ++#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 1344 ++#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 256 ++#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 1600 ++#endif ++#endif ++ ++#undef CONFIG_CMD_FPGA ++#undef CONFIG_CMD_NET ++#undef CONFIG_CMD_NFS ++ ++/* I2C */ ++#if !defined CONFIG_SUN6I && !defined CONFIG_SUN8I ++#define CONFIG_SPL_I2C_SUPPORT ++#endif ++/* No CONFIG_SYS_I2C as we use the non converted mvtwsi driver */ ++#define CONFIG_HARD_I2C ++#define CONFIG_SYS_I2C_SUNXI ++#define CONFIG_SYS_I2C_SPEED 400000 ++#define CONFIG_SYS_I2C_SLAVE 0x7f ++#define CONFIG_CMD_I2C ++ ++/* Watchdog */ ++#if 0 ++#define CONFIG_WATCHDOG /* automatic watchdog support */ ++#define CONFIG_CMD_WATCHDOG /* watchdog command setting the watchdog timeout */ ++#endif ++ ++/* GPIO */ ++#define CONFIG_SUNXI_GPIO ++#define CONFIG_CMD_GPIO ++ ++/* PMU */ ++#if !defined CONFIG_AXP152_POWER && !defined CONFIG_AXP221_POWER && !defined CONFIG_NO_AXP ++#define CONFIG_AXP209_POWER ++#endif ++#if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || defined CONFIG_AXP221_POWER ++#define CONFIG_SPL_POWER_SUPPORT ++#endif ++ ++#ifdef CONFIG_STATUSLED ++#define STATUS_LED_BIT CONFIG_STATUSLED ++#endif ++#ifdef CONFIG_STATUSLED1 ++#define STATUS_LED_BIT1 CONFIG_STATUSLED1 ++#endif ++#ifdef CONFIG_STATUSLED2 ++#define STATUS_LED_BIT2 CONFIG_STATUSLED2 ++#endif ++#ifdef CONFIG_STATUSLED3 ++#define STATUS_LED_BIT3 CONFIG_STATUSLED3 ++#endif ++ ++#ifndef CONFIG_SPL_BUILD ++#ifdef STATUS_LED_BIT ++#define CONFIG_GPIO_LED ++#define CONFIG_STATUS_LED ++#ifndef STATUS_LED_BOOT ++#define STATUS_LED_BOOT 0 ++#endif ++#ifndef STATUS_LED_STATE ++#define STATUS_LED_STATE STATUS_LED_ON ++#define STATUS_LED_PERIOD 1 ++#endif ++#ifndef STATUS_LED_STATE1 ++#define STATUS_LED_STATE1 STATUS_LED_OFF ++#define STATUS_LED_PERIOD1 1 ++#endif ++#ifndef STATUS_LED_STATE2 ++#define STATUS_LED_STATE2 STATUS_LED_OFF ++#define STATUS_LED_PERIOD2 1 ++#endif ++#ifndef STATUS_LED_STATE3 ++#define STATUS_LED_STATE3 STATUS_LED_OFF ++#define STATUS_LED_PERIOD3 1 ++#endif ++#define CONFIG_BOARD_SPECIFIC_LED ++#define CONFIG_CMD_LED ++#endif ++#endif ++ ++/* Define this to have serial channel 1 (UART0) redirected to SD port */ ++/* #define CONFIG_UART0_PORT_F */ ++ ++#ifndef CONFIG_CONS_INDEX ++#define CONFIG_CONS_INDEX 1 /* UART0 */ ++#endif ++ ++/* Ethernet support */ ++#ifdef CONFIG_SUNXI_EMAC ++#define CONFIG_MII /* MII PHY management */ ++#endif ++ ++#ifdef CONFIG_SUNXI_GMAC ++#define CONFIG_DESIGNWARE_ETH /* GMAC can use designware driver */ ++#define CONFIG_DW_AUTONEG ++#define CONFIG_PHY_GIGE /* GMAC can use gigabit PHY */ ++#define CONFIG_PHY_ADDR 1 ++#define CONFIG_MII /* MII PHY management */ ++#define CONFIG_PHYLIB ++#endif ++ ++#ifdef CONFIG_CMD_NET ++#define CONFIG_CMD_NFS ++#define CONFIG_CMD_DNS ++#define CONFIG_NETCONSOLE ++#define CONFIG_BOOTP_DNS2 ++#define CONFIG_BOOTP_SEND_HOSTNAME ++#endif ++ ++#if !defined CONFIG_ENV_IS_IN_MMC && \ ++ !defined CONFIG_ENV_IS_IN_NAND && \ ++ !defined CONFIG_ENV_IS_IN_FAT && \ ++ !defined CONFIG_ENV_IS_IN_SPI_FLASH ++#define CONFIG_ENV_IS_NOWHERE ++#endif ++ ++#define CONFIG_MISC_INIT_R ++ ++#ifndef CONFIG_SPL_BUILD ++#include <config_distro_defaults.h> ++#endif ++ ++#endif /* _SUNXI_COMMON_CONFIG_H */ +diff -ruN u-boot-2014.04/include/netdev.h u-boot-sunxi/include/netdev.h +--- u-boot-2014.04/include/netdev.h 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/include/netdev.h 2014-09-06 16:58:36.485953106 +0200 +@@ -79,7 +79,8 @@ + int skge_initialize(bd_t *bis); + int smc91111_initialize(u8 dev_num, int base_addr); + int smc911x_initialize(u8 dev_num, int base_addr); +-int sunxi_wemac_initialize(bd_t *bis); ++int sunxi_emac_initialize(bd_t *bis); ++int sunxi_gmac_initialize(bd_t *bis); + int tsi108_eth_initialize(bd_t *bis); + int uec_standard_init(bd_t *bis); + int uli526x_initialize(bd_t *bis); +diff -ruN u-boot-2014.04/Makefile u-boot-sunxi/Makefile +--- u-boot-2014.04/Makefile 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/Makefile 2014-09-06 16:58:35.065953148 +0200 +@@ -870,6 +870,13 @@ + u-boot.spr: spl/u-boot-spl.img u-boot.img FORCE + $(call if_changed,pad_cat) + ++ifneq ($(CONFIG_SUNXI),) ++OBJCOPYFLAGS_u-boot-sunxi-with-spl.bin = -I binary -O binary \ ++ --pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff ++u-boot-sunxi-with-spl.bin: spl/sunxi-spl.bin u-boot.img FORCE ++ $(call if_changed,pad_cat) ++endif ++ + ifneq ($(CONFIG_TEGRA),) + OBJCOPYFLAGS_u-boot-nodtb-tegra.bin = -O binary --pad-to=$(CONFIG_SYS_TEXT_BASE) + u-boot-nodtb-tegra.bin: spl/u-boot-spl u-boot.bin FORCE +@@ -1081,6 +1088,9 @@ + spl/u-boot-spl: tools prepare + $(Q)$(MAKE) obj=spl -f $(srctree)/spl/Makefile all + ++spl/sunxi-spl.bin: spl/u-boot-spl ++ @: ++ + tpl/u-boot-tpl.bin: tools prepare + $(Q)$(MAKE) obj=tpl -f $(srctree)/spl/Makefile all CONFIG_TPL_BUILD=y + +diff -ruN u-boot-2014.04/mkconfig u-boot-sunxi/mkconfig +--- u-boot-2014.04/mkconfig 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/mkconfig 2014-09-06 16:58:36.509953105 +0200 +@@ -174,6 +174,7 @@ + echo "#define CONFIG_SYS_ARCH "${arch}"" >> config.h + echo "#define CONFIG_SYS_CPU "${cpu}"" >> config.h + echo "#define CONFIG_SYS_BOARD "${board}"" >> config.h ++echo "#define CONFIG_SYS_TARGET "${BOARD_NAME}"" >> config.h + + [ "${vendor}" ] && echo "#define CONFIG_SYS_VENDOR "${vendor}"" >> config.h + +diff -ruN u-boot-2014.04/snapshot.commit u-boot-sunxi/snapshot.commit +--- u-boot-2014.04/snapshot.commit 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/snapshot.commit 2014-09-06 16:58:36.521953105 +0200 +@@ -1 +1 @@ +-dda0dbfc69f3d560c87f5be85f127ed862ea6721 Mon, 14 Apr 2014 15:19:24 -0400 ++$Format:%H %cD$ +diff -ruN u-boot-2014.04/spl/Makefile u-boot-sunxi/spl/Makefile +--- u-boot-2014.04/spl/Makefile 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/spl/Makefile 2014-09-06 16:58:36.521953105 +0200 +@@ -188,6 +188,12 @@ + ALL-y += $(obj)/$(BOARD)-spl.bin + endif + ++ifdef CONFIG_SUNXI ++ifndef CONFIG_SPL_FEL ++ALL-y += $(obj)/sunxi-spl.bin ++endif ++endif ++ + all: $(ALL-y) + + ifdef CONFIG_SAMSUNG +@@ -215,6 +221,13 @@ + LDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_SPL_TEXT_BASE) + endif + ++ifdef CONFIG_SUNXI ++quiet_cmd_mksunxiboot = MKSUNXI $@ ++cmd_mksunxiboot = $(objtree)/tools/mksunxiboot $< $@ ++$(obj)/sunxi-spl.bin: $(obj)/$(SPL_BIN).bin ++ $(call if_changed,mksunxiboot) ++endif ++ + quiet_cmd_u-boot-spl = LD $@ + cmd_u-boot-spl = cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \ + $(patsubst $(obj)/%,%,$(u-boot-spl-init)) --start-group \ +diff -ruN u-boot-2014.04/tools/.gitignore u-boot-sunxi/tools/.gitignore +--- u-boot-2014.04/tools/.gitignore 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/tools/.gitignore 2014-09-06 16:58:36.521953105 +0200 +@@ -9,6 +9,7 @@ + /mkexynosspl + /mpc86x_clk + /mxsboot ++/mksunxiboot + /ncb + /proftool + /relocate-rela +diff -ruN u-boot-2014.04/tools/Makefile u-boot-sunxi/tools/Makefile +--- u-boot-2014.04/tools/Makefile 2014-04-14 21:19:24.000000000 +0200 ++++ u-boot-sunxi/tools/Makefile 2014-09-06 16:58:36.521953105 +0200 +@@ -120,6 +120,8 @@ + hostprogs-$(CONFIG_MX28) += mxsboot$(SFX) + HOSTCFLAGS_mxsboot$(SFX).o := -pedantic + ++hostprogs-$(CONFIG_SUNXI) += mksunxiboot$(SFX) ++ + hostprogs-$(CONFIG_NETCONSOLE) += ncb$(SFX) + hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX) + +diff -ruN u-boot-2014.04/tools/mksunxiboot.c u-boot-sunxi/tools/mksunxiboot.c +--- u-boot-2014.04/tools/mksunxiboot.c 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/tools/mksunxiboot.c 2014-09-06 16:58:36.529953105 +0200 +@@ -0,0 +1,140 @@ ++/* ++ * (C) Copyright 2007-2011 ++ * Allwinner Technology Co., Ltd. <www.allwinnertech.com> ++ * Tom Cubie tangliang@allwinnertech.com ++ * ++ * a simple tool to generate bootable image for sunxi platform. ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++#include <fcntl.h> ++#include <stdio.h> ++#include <unistd.h> ++#include <stdlib.h> ++#include <string.h> ++#include <errno.h> ++#include <sys/types.h> ++#include <sys/stat.h> ++ ++/* boot head definition from sun4i boot code */ ++struct boot_file_head { ++ uint32_t b_instruction; /* one intruction jumping to real code */ ++ uint8_t magic[8]; /* ="eGON.BT0" or "eGON.BT1", not C-style str */ ++ uint32_t check_sum; /* generated by PC */ ++ uint32_t length; /* generated by PC */ ++ /* ++ * We use a simplified header, only filling in what is needed ++ * by the boot ROM. To be compatible with Allwinner tools we ++ * would need to implement the proper fields here instead of ++ * padding. ++ */ ++ uint8_t pad[12]; /* align to 32 bytes */ ++}; ++ ++#define BOOT0_MAGIC "eGON.BT0" ++#define STAMP_VALUE 0x5F0A6C39 ++ ++/* check sum functon from sun4i boot code */ ++int gen_check_sum(struct boot_file_head *head_p) ++{ ++ uint32_t length; ++ uint32_t *buf; ++ uint32_t loop; ++ uint32_t i; ++ uint32_t sum; ++ ++ length = head_p->length; ++ if ((length & 0x3) != 0) /* must 4-byte-aligned */ ++ return -1; ++ buf = (uint32_t *)head_p; ++ head_p->check_sum = STAMP_VALUE; /* fill stamp */ ++ loop = length >> 2; ++ ++ /* calculate the sum */ ++ for (i = 0, sum = 0; i < loop; i++) ++ sum += buf[i]; ++ ++ /* write back check sum */ ++ head_p->check_sum = sum; ++ ++ return 0; ++} ++ ++#define ALIGN(x, a) __ALIGN_MASK((x), (typeof(x))(a)-1) ++#define __ALIGN_MASK(x, mask) (((x)+(mask))&~(mask)) ++ ++#define SUN4I_SRAM_SIZE 0x7600 /* 0x7748+ is used by BROM */ ++#define SRAM_LOAD_MAX_SIZE (SUN4I_SRAM_SIZE - sizeof(struct boot_file_head)) ++#define BLOCK_SIZE 512 ++ ++struct boot_img { ++ struct boot_file_head header; ++ char code[SRAM_LOAD_MAX_SIZE]; ++ char pad[BLOCK_SIZE]; ++}; ++ ++int main(int argc, char *argv[]) ++{ ++ int fd_in, fd_out; ++ struct boot_img img; ++ unsigned file_size; ++ int count; ++ ++ if (argc < 2) { ++ printf("\tThis program makes an input bin file to sun4i " \ ++ "bootable image.\n" \ ++ "\tUsage: %s input_file out_putfile\n", argv[0]); ++ return EXIT_FAILURE; ++ } ++ ++ fd_in = open(argv[1], O_RDONLY); ++ if (fd_in < 0) { ++ perror("Open input file"); ++ return EXIT_FAILURE; ++ } ++ ++ memset(img.pad, 0, BLOCK_SIZE); ++ ++ /* get input file size */ ++ file_size = lseek(fd_in, 0, SEEK_END); ++ ++ if (file_size > SRAM_LOAD_MAX_SIZE) { ++ fprintf(stderr, "ERROR: File too large!\n"); ++ return EXIT_FAILURE; ++ } ++ ++ fd_out = open(argv[2], O_WRONLY | O_CREAT, 0666); ++ if (fd_out < 0) { ++ perror("Open output file"); ++ return EXIT_FAILURE; ++ } ++ ++ /* read file to buffer to calculate checksum */ ++ lseek(fd_in, 0, SEEK_SET); ++ count = read(fd_in, img.code, file_size); ++ if (count != file_size) { ++ perror("Reading input image"); ++ return EXIT_FAILURE; ++ } ++ ++ /* fill the header */ ++ img.header.b_instruction = /* b instruction */ ++ 0xEA000000 | /* jump to the first instr after the header */ ++ ((sizeof(struct boot_file_head) / sizeof(int) - 2) ++ & 0x00FFFFFF); ++ memcpy(img.header.magic, BOOT0_MAGIC, 8); /* no '0' termination */ ++ img.header.length = ++ ALIGN(file_size + sizeof(struct boot_file_head), BLOCK_SIZE); ++ gen_check_sum(&img.header); ++ ++ count = write(fd_out, &img, img.header.length); ++ if (count != img.header.length) { ++ perror("Writing output"); ++ return EXIT_FAILURE; ++ } ++ ++ close(fd_in); ++ close(fd_out); ++ ++ return EXIT_SUCCESS; ++} +diff -ruN u-boot-2014.04/tools/mksunxiboot.README u-boot-sunxi/tools/mksunxiboot.README +--- u-boot-2014.04/tools/mksunxiboot.README 1970-01-01 01:00:00.000000000 +0100 ++++ u-boot-sunxi/tools/mksunxiboot.README 2014-09-06 16:58:36.529953105 +0200 +@@ -0,0 +1,13 @@ ++This program make a arm binary file can be loaded by Allwinner A10 and related ++chips from storage media such as nand and mmc. ++ ++More information about A10 boot, please refer to ++http://rhombus-tech.net/allwinner_a10/a10_boot_process/ ++ ++To compile this program, just type make, you will get 'mksunxiboot'. ++ ++To use it, ++$./mksunxiboot u-boot.bin u-boot-mmc.bin ++then you can write it to a mmc card with dd. ++$sudo dd if=u-boot-mmc.bin of=/dev/sdb bs=1024 seek=8 ++then insert your mmc card to your A10 tablet, you can boot from mmc card. diff --git a/src/patches/u-boot/sunxi/002-uboot-jwrdegoede-psci-support.patch b/src/patches/u-boot/sunxi/002-uboot-jwrdegoede-psci-support.patch new file mode 100644 index 0000000..65407aa --- /dev/null +++ b/src/patches/u-boot/sunxi/002-uboot-jwrdegoede-psci-support.patch @@ -0,0 +1,1495 @@ +From 86f31982ac62e80fe586cad2e0a49a7b22e3d4ee Mon Sep 17 00:00:00 2001 +From: Marc Zyngier marc.zyngier@arm.com +Date: Sat, 7 Dec 2013 11:19:07 +0000 +Subject: [PATCH] ARM: HYP/non-sec: move switch to non-sec to the last boot + phase + +Having the switch to non-secure in the "prep" phase is causing +all kind of troubles, as that stage can be called multiple times. + +Instead, move the switch to non-secure to the last possible phase, +when there is no turning back anymore. + +Signed-off-by: Marc Zyngier marc.zyngier@arm.com +--- + arch/arm/lib/bootm.c | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c +index 47ee070..10634a4 100644 +--- a/arch/arm/lib/bootm.c ++++ b/arch/arm/lib/bootm.c +@@ -242,7 +242,6 @@ static void boot_prep_linux(bootm_headers_t *images) + printf("FDT and ATAGS support not compiled in - hanging\n"); + hang(); + } +- do_nonsec_virt_switch(); + } + + /* Subcommand: GO */ +@@ -287,8 +286,10 @@ static void boot_jump_linux(bootm_headers_t *images, int flag) + else + r2 = gd->bd->bi_boot_params; + +- if (!fake) ++ if (!fake) { ++ do_nonsec_virt_switch(); + kernel_entry(0, machid, r2); ++ } + #endif + } + +From c26d288f6cbc6d53219001d42476f314c403257b Mon Sep 17 00:00:00 2001 +From: Marc Zyngier marc.zyngier@arm.com +Date: Sat, 7 Dec 2013 11:19:08 +0000 +Subject: [PATCH] ARM: HYP/non-sec: add a barrier after setting SCR.NS==1 + +A CP15 instruction execution can be reordered, requiring an +isb to be sure it is executed in program order. + +Signed-off-by: Marc Zyngier marc.zyngier@arm.com +--- + arch/arm/cpu/armv7/nonsec_virt.S | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/arch/arm/cpu/armv7/nonsec_virt.S b/arch/arm/cpu/armv7/nonsec_virt.S +index 6367e09..12de5c2 100644 +--- a/arch/arm/cpu/armv7/nonsec_virt.S ++++ b/arch/arm/cpu/armv7/nonsec_virt.S +@@ -46,6 +46,7 @@ _secure_monitor: + #endif + + mcr p15, 0, r1, c1, c1, 0 @ write SCR (with NS bit set) ++ isb + + #ifdef CONFIG_ARMV7_VIRT + mrceq p15, 0, r0, c12, c0, 1 @ get MVBAR value +From 06feeea3c84cc58ff3d5c19f6a430886495f86ce Mon Sep 17 00:00:00 2001 +From: Marc Zyngier marc.zyngier@arm.com +Date: Sat, 7 Dec 2013 11:19:09 +0000 +Subject: [PATCH] ARM: non-sec: reset CNTVOFF to zero + +Before switching to non-secure, make sure that CNTVOFF is set +to zero on all CPUs. Otherwise, kernel running in non-secure +without HYP enabled (hence using virtual timers) may observe +timers that are not synchronized, effectively seeing time +going backward... + +Signed-off-by: Marc Zyngier marc.zyngier@arm.com +--- + arch/arm/cpu/armv7/nonsec_virt.S | 9 ++++++++- + 1 file changed, 8 insertions(+), 1 deletion(-) + +diff --git a/arch/arm/cpu/armv7/nonsec_virt.S b/arch/arm/cpu/armv7/nonsec_virt.S +index 12de5c2..b5c946f 100644 +--- a/arch/arm/cpu/armv7/nonsec_virt.S ++++ b/arch/arm/cpu/armv7/nonsec_virt.S +@@ -38,10 +38,10 @@ _secure_monitor: + bic r1, r1, #0x4e @ clear IRQ, FIQ, EA, nET bits + orr r1, r1, #0x31 @ enable NS, AW, FW bits + +-#ifdef CONFIG_ARMV7_VIRT + mrc p15, 0, r0, c0, c1, 1 @ read ID_PFR1 + and r0, r0, #CPUID_ARM_VIRT_MASK @ mask virtualization bits + cmp r0, #(1 << CPUID_ARM_VIRT_SHIFT) ++#ifdef CONFIG_ARMV7_VIRT + orreq r1, r1, #0x100 @ allow HVC instruction + #endif + +@@ -52,7 +52,14 @@ _secure_monitor: + mrceq p15, 0, r0, c12, c0, 1 @ get MVBAR value + mcreq p15, 4, r0, c12, c0, 0 @ write HVBAR + #endif ++ bne 1f + ++ @ Reset CNTVOFF to 0 before leaving monitor mode ++ mrc p15, 0, r0, c0, c1, 1 @ read ID_PFR1 ++ ands r0, r0, #CPUID_ARM_GENTIMER_MASK @ test arch timer bits ++ movne r0, #0 ++ mcrrne p15, 4, r0, r0, c14 @ Reset CNTVOFF to zero ++1: + movs pc, lr @ return to non-secure SVC + + _hyp_trap: +From 054bcf5147ff5a20298bce5b3bdfbf3e1c797594 Mon Sep 17 00:00:00 2001 +From: Marc Zyngier marc.zyngier@arm.com +Date: Sat, 7 Dec 2013 11:19:10 +0000 +Subject: [PATCH] ARM: add missing HYP mode constant + +In order to be able to use the various mode constants (far more +readable than random hex values), add the missing HYP and A +values. + +Also update arm/lib/interrupts.c to display HYP instead of an +unknown value. + +Signed-off-by: Marc Zyngier marc.zyngier@arm.com +--- + arch/arm/include/asm/proc-armv/ptrace.h | 2 ++ + arch/arm/lib/interrupts.c | 2 +- + 2 files changed, 3 insertions(+), 1 deletion(-) + +diff --git a/arch/arm/include/asm/proc-armv/ptrace.h b/arch/arm/include/asm/proc-armv/ptrace.h +index 21aef58..71df5a9 100644 +--- a/arch/arm/include/asm/proc-armv/ptrace.h ++++ b/arch/arm/include/asm/proc-armv/ptrace.h +@@ -38,12 +38,14 @@ struct pt_regs { + #define IRQ_MODE 0x12 + #define SVC_MODE 0x13 + #define ABT_MODE 0x17 ++#define HYP_MODE 0x1a + #define UND_MODE 0x1b + #define SYSTEM_MODE 0x1f + #define MODE_MASK 0x1f + #define T_BIT 0x20 + #define F_BIT 0x40 + #define I_BIT 0x80 ++#define A_BIT 0x100 + #define CC_V_BIT (1 << 28) + #define CC_C_BIT (1 << 29) + #define CC_Z_BIT (1 << 30) +diff --git a/arch/arm/lib/interrupts.c b/arch/arm/lib/interrupts.c +index 758b013..f6b7c03 100644 +--- a/arch/arm/lib/interrupts.c ++++ b/arch/arm/lib/interrupts.c +@@ -103,7 +103,7 @@ void show_regs (struct pt_regs *regs) + "UK12_26", "UK13_26", "UK14_26", "UK15_26", + "USER_32", "FIQ_32", "IRQ_32", "SVC_32", + "UK4_32", "UK5_32", "UK6_32", "ABT_32", +- "UK8_32", "UK9_32", "UK10_32", "UND_32", ++ "UK8_32", "UK9_32", "HYP_32", "UND_32", + "UK12_32", "UK13_32", "UK14_32", "SYS_32", + }; + +From 213a8d9b7e613210d3c7d8b99c95b454ad0527d8 Mon Sep 17 00:00:00 2001 +From: Marc Zyngier marc.zyngier@arm.com +Date: Sat, 7 Dec 2013 11:19:11 +0000 +Subject: [PATCH] ARM: HYP/non-sec: add separate section for secure code + +In anticipation of refactoring the HYP/non-secure code to run +from secure RAM, add a new linker section that will contain that +code. + +Nothing is using it just yet. + +Signed-off-by: Marc Zyngier marc.zyngier@arm.com +--- + arch/arm/config.mk | 2 +- + arch/arm/cpu/u-boot.lds | 30 ++++++++++++++++++++++++++++++ + arch/arm/lib/sections.c | 2 ++ + 3 files changed, 33 insertions(+), 1 deletion(-) + +diff --git a/arch/arm/config.mk b/arch/arm/config.mk +index 66ecc2e..2bdfca5 100644 +--- a/arch/arm/config.mk ++++ b/arch/arm/config.mk +@@ -113,7 +113,7 @@ endif + ifdef CONFIG_ARM64 + OBJCOPYFLAGS += -j .text -j .rodata -j .data -j .u_boot_list -j .rela.dyn + else +-OBJCOPYFLAGS += -j .text -j .rodata -j .hash -j .data -j .got.plt -j .u_boot_list -j .rel.dyn ++OBJCOPYFLAGS += -j .text -j .secure_text -j .rodata -j .hash -j .data -j .got.plt -j .u_boot_list -j .rel.dyn + endif + + ifneq ($(CONFIG_IMX_CONFIG),) +diff --git a/arch/arm/cpu/u-boot.lds b/arch/arm/cpu/u-boot.lds +index 33c1f99..f45885d 100644 +--- a/arch/arm/cpu/u-boot.lds ++++ b/arch/arm/cpu/u-boot.lds +@@ -7,6 +7,8 @@ + * SPDX-License-Identifier: GPL-2.0+ + */ + ++#include <config.h> ++ + OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") + OUTPUT_ARCH(arm) + ENTRY(_start) +@@ -22,6 +24,34 @@ SECTIONS + *(.text*) + } + ++#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT) || defined(CONFIG_ARMV7_PSCI) ++ ++#ifndef CONFIG_ARMV7_SECURE_BASE ++#define CONFIG_ARMV7_SECURE_BASE ++#endif ++ ++ .__secure_start : { ++ . = ALIGN(0x1000); ++ *(.__secure_start) ++ } ++ ++ .secure_text CONFIG_ARMV7_SECURE_BASE : ++ AT(ADDR(.__secure_start) + SIZEOF(.__secure_start)) ++ { ++ *(._secure.text) ++ } ++ ++ . = LOADADDR(.__secure_start) + ++ SIZEOF(.__secure_start) + ++ SIZEOF(.secure_text); ++ ++ __secure_end_lma = .; ++ .__secure_end : AT(__secure_end_lma) { ++ *(.__secure_end) ++ LONG(0x1d1071c); /* Must output something to reset LMA */ ++ } ++#endif ++ + . = ALIGN(4); + .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } + +diff --git a/arch/arm/lib/sections.c b/arch/arm/lib/sections.c +index 5b30bcb..a1205c3 100644 +--- a/arch/arm/lib/sections.c ++++ b/arch/arm/lib/sections.c +@@ -25,4 +25,6 @@ char __image_copy_start[0] __attribute__((section(".__image_copy_start"))); + char __image_copy_end[0] __attribute__((section(".__image_copy_end"))); + char __rel_dyn_start[0] __attribute__((section(".__rel_dyn_start"))); + char __rel_dyn_end[0] __attribute__((section(".__rel_dyn_end"))); ++char __secure_start[0] __attribute__((section(".__secure_start"))); ++char __secure_end[0] __attribute__((section(".__secure_end"))); + char _end[0] __attribute__((section(".__end"))); +From d7ebd8f57e84ea92ef0cf55080f0acec9c6d1ace Mon Sep 17 00:00:00 2001 +From: Marc Zyngier marc.zyngier@arm.com +Date: Sat, 7 Dec 2013 11:19:12 +0000 +Subject: [PATCH] ARM: HYP/non-sec: allow relocation to secure RAM + +The current non-sec switching code suffers from one major issue: +it cannot run in secure RAM, as a large part of u-boot still needs +to be run while we're switched to non-secure. + +This patch reworks the whole HYP/non-secure strategy by: +- making sure the secure code is the *last* thing u-boot executes + before entering the payload +- performing an exception return from secure mode directly into + the payload +- allowing the code to be dynamically relocated to secure RAM + before switching to non-secure. + +This involves quite a bit of horrible code, specially as u-boot +relocation is quite primitive. + +Signed-off-by: Marc Zyngier marc.zyngier@arm.com +--- + arch/arm/cpu/armv7/nonsec_virt.S | 161 +++++++++++++++++++-------------------- + arch/arm/cpu/armv7/virt-v7.c | 59 +++++--------- + arch/arm/include/asm/armv7.h | 10 ++- + arch/arm/include/asm/secure.h | 26 +++++++ + arch/arm/lib/bootm.c | 22 +++--- + 5 files changed, 138 insertions(+), 140 deletions(-) + create mode 100644 arch/arm/include/asm/secure.h + +diff --git a/arch/arm/cpu/armv7/nonsec_virt.S b/arch/arm/cpu/armv7/nonsec_virt.S +index b5c946f..2a43e3c 100644 +--- a/arch/arm/cpu/armv7/nonsec_virt.S ++++ b/arch/arm/cpu/armv7/nonsec_virt.S +@@ -10,10 +10,13 @@ + #include <linux/linkage.h> + #include <asm/gic.h> + #include <asm/armv7.h> ++#include <asm/proc-armv/ptrace.h> + + .arch_extension sec + .arch_extension virt + ++ .pushsection ._secure.text, "ax" ++ + .align 5 + /* the vector table for secure state and HYP mode */ + _monitor_vectors: +@@ -22,51 +25,86 @@ _monitor_vectors: + adr pc, _secure_monitor + .word 0 + .word 0 +- adr pc, _hyp_trap ++ .word 0 + .word 0 + .word 0 + ++.macro is_cpu_virt_capable tmp ++ mrc p15, 0, \tmp, c0, c1, 1 @ read ID_PFR1 ++ and \tmp, \tmp, #CPUID_ARM_VIRT_MASK @ mask virtualization bits ++ cmp \tmp, #(1 << CPUID_ARM_VIRT_SHIFT) ++.endm ++ + /* + * secure monitor handler + * U-boot calls this "software interrupt" in start.S + * This is executed on a "smc" instruction, we use a "smc #0" to switch + * to non-secure state. +- * We use only r0 and r1 here, due to constraints in the caller. ++ * r0, r1, r2: passed to the callee ++ * ip: target PC + */ + _secure_monitor: +- mrc p15, 0, r1, c1, c1, 0 @ read SCR +- bic r1, r1, #0x4e @ clear IRQ, FIQ, EA, nET bits +- orr r1, r1, #0x31 @ enable NS, AW, FW bits ++ mrc p15, 0, r5, c1, c1, 0 @ read SCR ++ bic r5, r5, #0x4e @ clear IRQ, FIQ, EA, nET bits ++ orr r5, r5, #0x31 @ enable NS, AW, FW bits + +- mrc p15, 0, r0, c0, c1, 1 @ read ID_PFR1 +- and r0, r0, #CPUID_ARM_VIRT_MASK @ mask virtualization bits +- cmp r0, #(1 << CPUID_ARM_VIRT_SHIFT) ++ mov r6, #SVC_MODE @ default mode is SVC ++ is_cpu_virt_capable r4 + #ifdef CONFIG_ARMV7_VIRT +- orreq r1, r1, #0x100 @ allow HVC instruction ++ orreq r5, r5, #0x100 @ allow HVC instruction ++ moveq r6, #HYP_MODE @ Enter the kernel as HYP + #endif + +- mcr p15, 0, r1, c1, c1, 0 @ write SCR (with NS bit set) ++ mcr p15, 0, r5, c1, c1, 0 @ write SCR (with NS bit set) + isb + +-#ifdef CONFIG_ARMV7_VIRT +- mrceq p15, 0, r0, c12, c0, 1 @ get MVBAR value +- mcreq p15, 4, r0, c12, c0, 0 @ write HVBAR +-#endif + bne 1f + + @ Reset CNTVOFF to 0 before leaving monitor mode +- mrc p15, 0, r0, c0, c1, 1 @ read ID_PFR1 +- ands r0, r0, #CPUID_ARM_GENTIMER_MASK @ test arch timer bits +- movne r0, #0 +- mcrrne p15, 4, r0, r0, c14 @ Reset CNTVOFF to zero ++ mrc p15, 0, r4, c0, c1, 1 @ read ID_PFR1 ++ ands r4, r4, #CPUID_ARM_GENTIMER_MASK @ test arch timer bits ++ movne r4, #0 ++ mcrrne p15, 4, r4, r4, c14 @ Reset CNTVOFF to zero + 1: +- movs pc, lr @ return to non-secure SVC +- +-_hyp_trap: +- mrs lr, elr_hyp @ for older asm: .byte 0x00, 0xe3, 0x0e, 0xe1 +- mov pc, lr @ do no switch modes, but +- @ return to caller +- ++ mov lr, ip ++ mov ip, #(F_BIT | I_BIT | A_BIT) @ Set A, I and F ++ tst lr, #1 @ Check for Thumb PC ++ orrne ip, ip, #T_BIT @ Set T if Thumb ++ orr ip, ip, r6 @ Slot target mode in ++ msr spsr_cxfs, ip @ Set full SPSR ++ movs pc, lr @ ERET to non-secure ++ ++ENTRY(_do_nonsec_entry) ++ mov ip, r0 ++ mov r0, r1 ++ mov r1, r2 ++ mov r2, r3 ++ smc #0 ++ENDPROC(_do_nonsec_entry) ++ ++.macro get_cbar_addr addr ++#ifdef CONFIG_ARM_GIC_BASE_ADDRESS ++ ldr \addr, =CONFIG_ARM_GIC_BASE_ADDRESS ++#else ++ mrc p15, 4, \addr, c15, c0, 0 @ read CBAR ++ bfc \addr, #0, #15 @ clear reserved bits ++#endif ++.endm ++ ++.macro get_gicd_addr addr ++ get_cbar_addr \addr ++ add \addr, \addr, #GIC_DIST_OFFSET @ GIC dist i/f offset ++.endm ++ ++.macro get_gicc_addr addr, tmp ++ get_cbar_addr \addr ++ is_cpu_virt_capable \tmp ++ movne \tmp, #GIC_CPU_OFFSET_A9 @ GIC CPU offset for A9 ++ moveq \tmp, #GIC_CPU_OFFSET_A15 @ GIC CPU offset for A15/A7 ++ add \addr, \addr, \tmp ++.endm ++ ++#ifndef CONFIG_ARMV7_PSCI + /* + * Secondary CPUs start here and call the code for the core specific parts + * of the non-secure and HYP mode transition. The GIC distributor specific +@@ -74,31 +112,21 @@ _hyp_trap: + * Then they go back to wfi and wait to be woken up by the kernel again. + */ + ENTRY(_smp_pen) +- mrs r0, cpsr +- orr r0, r0, #0xc0 +- msr cpsr, r0 @ disable interrupts +- ldr r1, =_start +- mcr p15, 0, r1, c12, c0, 0 @ set VBAR ++ cpsid i ++ cpsid f + + bl _nonsec_init +- mov r12, r0 @ save GICC address +-#ifdef CONFIG_ARMV7_VIRT +- bl _switch_to_hyp +-#endif +- +- ldr r1, [r12, #GICC_IAR] @ acknowledge IPI +- str r1, [r12, #GICC_EOIR] @ signal end of interrupt + + adr r0, _smp_pen @ do not use this address again + b smp_waitloop @ wait for IPIs, board specific + ENDPROC(_smp_pen) ++#endif + + /* + * Switch a core to non-secure state. + * + * 1. initialize the GIC per-core interface + * 2. allow coprocessor access in non-secure modes +- * 3. switch the cpu mode (by calling "smc #0") + * + * Called from smp_pen by secondary cores and directly by the BSP. + * Do not assume that the stack is available and only use registers +@@ -108,38 +136,23 @@ ENDPROC(_smp_pen) + * though, but we check this in C before calling this function. + */ + ENTRY(_nonsec_init) +-#ifdef CONFIG_ARM_GIC_BASE_ADDRESS +- ldr r2, =CONFIG_ARM_GIC_BASE_ADDRESS +-#else +- mrc p15, 4, r2, c15, c0, 0 @ read CBAR +- bfc r2, #0, #15 @ clear reserved bits +-#endif +- add r3, r2, #GIC_DIST_OFFSET @ GIC dist i/f offset ++ get_gicd_addr r3 ++ + mvn r1, #0 @ all bits to 1 + str r1, [r3, #GICD_IGROUPRn] @ allow private interrupts + +- mrc p15, 0, r0, c0, c0, 0 @ read MIDR +- ldr r1, =MIDR_PRIMARY_PART_MASK +- and r0, r0, r1 @ mask out variant and revision ++ get_gicc_addr r3, r1 + +- ldr r1, =MIDR_CORTEX_A7_R0P0 & MIDR_PRIMARY_PART_MASK +- cmp r0, r1 @ check for Cortex-A7 +- +- ldr r1, =MIDR_CORTEX_A15_R0P0 & MIDR_PRIMARY_PART_MASK +- cmpne r0, r1 @ check for Cortex-A15 +- +- movne r1, #GIC_CPU_OFFSET_A9 @ GIC CPU offset for A9 +- moveq r1, #GIC_CPU_OFFSET_A15 @ GIC CPU offset for A15/A7 +- add r3, r2, r1 @ r3 = GIC CPU i/f addr +- +- mov r1, #1 @ set GICC_CTLR[enable] ++ mov r1, #3 @ Enable both groups + str r1, [r3, #GICC_CTLR] @ and clear all other bits + mov r1, #0xff + str r1, [r3, #GICC_PMR] @ set priority mask register + ++ mrc p15, 0, r0, c1, c1, 2 + movw r1, #0x3fff +- movt r1, #0x0006 +- mcr p15, 0, r1, c1, c1, 2 @ NSACR = all copros to non-sec ++ movt r1, #0x0004 ++ orr r0, r0, r1 ++ mcr p15, 0, r0, c1, c1, 2 @ NSACR = all copros to non-sec + + /* The CNTFRQ register of the generic timer needs to be + * programmed in secure state. Some primary bootloaders / firmware +@@ -157,21 +170,9 @@ ENTRY(_nonsec_init) + + adr r1, _monitor_vectors + mcr p15, 0, r1, c12, c0, 1 @ set MVBAR to secure vectors +- +- mrc p15, 0, ip, c12, c0, 0 @ save secure copy of VBAR +- + isb +- smc #0 @ call into MONITOR mode +- +- mcr p15, 0, ip, c12, c0, 0 @ write non-secure copy of VBAR +- +- mov r1, #1 +- str r1, [r3, #GICC_CTLR] @ enable non-secure CPU i/f +- add r2, r2, #GIC_DIST_OFFSET +- str r1, [r2, #GICD_CTLR] @ allow private interrupts + + mov r0, r3 @ return GICC address +- + bx lr + ENDPROC(_nonsec_init) + +@@ -183,18 +184,10 @@ ENTRY(smp_waitloop) + ldr r1, [r1] + cmp r0, r1 @ make sure we dont execute this code + beq smp_waitloop @ again (due to a spurious wakeup) +- mov pc, r1 ++ mov r0, r1 ++ b _do_nonsec_entry + ENDPROC(smp_waitloop) + .weak smp_waitloop + #endif + +-ENTRY(_switch_to_hyp) +- mov r0, lr +- mov r1, sp @ save SVC copy of LR and SP +- isb +- hvc #0 @ for older asm: .byte 0x70, 0x00, 0x40, 0xe1 +- mov sp, r1 +- mov lr, r0 @ restore SVC copy of LR and SP +- +- bx lr +-ENDPROC(_switch_to_hyp) ++ .popsection +diff --git a/arch/arm/cpu/armv7/virt-v7.c b/arch/arm/cpu/armv7/virt-v7.c +index 2cd604f..6500030 100644 +--- a/arch/arm/cpu/armv7/virt-v7.c ++++ b/arch/arm/cpu/armv7/virt-v7.c +@@ -13,17 +13,10 @@ + #include <asm/armv7.h> + #include <asm/gic.h> + #include <asm/io.h> ++#include <asm/secure.h> + + unsigned long gic_dist_addr; + +-static unsigned int read_cpsr(void) +-{ +- unsigned int reg; +- +- asm volatile ("mrs %0, cpsr\n" : "=r" (reg)); +- return reg; +-} +- + static unsigned int read_id_pfr1(void) + { + unsigned int reg; +@@ -72,6 +65,18 @@ static unsigned long get_gicd_base_address(void) + #endif + } + ++static void relocate_secure_section(void) ++{ ++#ifdef CONFIG_ARMV7_SECURE_BASE ++ size_t sz = __secure_end - __secure_start; ++ ++ memcpy((void *)CONFIG_ARMV7_SECURE_BASE, __secure_start, sz); ++ flush_dcache_range(CONFIG_ARMV7_SECURE_BASE, ++ CONFIG_ARMV7_SECURE_BASE + sz + 1); ++ invalidate_icache_all(); ++#endif ++} ++ + static void kick_secondary_cpus_gic(unsigned long gicdaddr) + { + /* kick all CPUs (except this one) by writing to GICD_SGIR */ +@@ -83,35 +88,7 @@ void __weak smp_kick_all_cpus(void) + kick_secondary_cpus_gic(gic_dist_addr); + } + +-int armv7_switch_hyp(void) +-{ +- unsigned int reg; +- +- /* check whether we are in HYP mode already */ +- if ((read_cpsr() & 0x1f) == 0x1a) { +- debug("CPU already in HYP mode\n"); +- return 0; +- } +- +- /* check whether the CPU supports the virtualization extensions */ +- reg = read_id_pfr1(); +- if ((reg & CPUID_ARM_VIRT_MASK) != 1 << CPUID_ARM_VIRT_SHIFT) { +- printf("HYP mode: Virtualization extensions not implemented.\n"); +- return -1; +- } +- +- /* call the HYP switching code on this CPU also */ +- _switch_to_hyp(); +- +- if ((read_cpsr() & 0x1F) != 0x1a) { +- printf("HYP mode: switch not successful.\n"); +- return -1; +- } +- +- return 0; +-} +- +-int armv7_switch_nonsec(void) ++int armv7_init_nonsec(void) + { + unsigned int reg; + unsigned itlinesnr, i; +@@ -147,11 +124,13 @@ int armv7_switch_nonsec(void) + for (i = 1; i <= itlinesnr; i++) + writel((unsigned)-1, gic_dist_addr + GICD_IGROUPRn + 4 * i); + +- smp_set_core_boot_addr((unsigned long)_smp_pen, -1); ++#ifndef CONFIG_ARMV7_PSCI ++ smp_set_core_boot_addr((unsigned long)secure_ram_addr(_smp_pen), -1); + smp_kick_all_cpus(); ++#endif + + /* call the non-sec switching code on this CPU also */ +- _nonsec_init(); +- ++ relocate_secure_section(); ++ secure_ram_addr(_nonsec_init)(); + return 0; + } +diff --git a/arch/arm/include/asm/armv7.h b/arch/arm/include/asm/armv7.h +index 395444e..11476dd 100644 +--- a/arch/arm/include/asm/armv7.h ++++ b/arch/arm/include/asm/armv7.h +@@ -78,13 +78,17 @@ void v7_outer_cache_inval_range(u32 start, u32 end); + + #if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT) + +-int armv7_switch_nonsec(void); +-int armv7_switch_hyp(void); ++int armv7_init_nonsec(void); + + /* defined in assembly file */ + unsigned int _nonsec_init(void); ++void _do_nonsec_entry(void *target_pc, unsigned long r0, ++ unsigned long r1, unsigned long r2); + void _smp_pen(void); +-void _switch_to_hyp(void); ++ ++extern char __secure_start[]; ++extern char __secure_end[]; ++ + #endif /* CONFIG_ARMV7_NONSEC || CONFIG_ARMV7_VIRT */ + + #endif /* ! __ASSEMBLY__ */ +diff --git a/arch/arm/include/asm/secure.h b/arch/arm/include/asm/secure.h +new file mode 100644 +index 0000000..effdb18 +--- /dev/null ++++ b/arch/arm/include/asm/secure.h +@@ -0,0 +1,26 @@ ++#ifndef __ASM_SECURE_H ++#define __ASM_SECURE_H ++ ++#include <config.h> ++ ++#ifdef CONFIG_ARMV7_SECURE_BASE ++/* ++ * Warning, horror ahead. ++ * ++ * The target code lives in our "secure ram", but u-boot doesn't know ++ * that, and has blindly added reloc_off to every relocation ++ * entry. Gahh. Do the opposite conversion. This hack also prevents ++ * GCC from generating code veeners, which u-boot doesn't relocate at ++ * all... ++ */ ++#define secure_ram_addr(_fn) ({ \ ++ DECLARE_GLOBAL_DATA_PTR; \ ++ void *__fn = _fn; \ ++ typeof(_fn) *__tmp = (__fn - gd->reloc_off); \ ++ __tmp; \ ++ }) ++#else ++#define secure_ram_addr(_fn) (_fn) ++#endif ++ ++#endif +diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c +index 10634a4..61aa14e 100644 +--- a/arch/arm/lib/bootm.c ++++ b/arch/arm/lib/bootm.c +@@ -20,6 +20,7 @@ + #include <libfdt.h> + #include <fdt_support.h> + #include <asm/bootm.h> ++#include <asm/secure.h> + #include <linux/compiler.h> + + #if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT) +@@ -184,27 +185,17 @@ static void setup_end_tag(bd_t *bd) + + __weak void setup_board_tags(struct tag **in_params) {} + ++#ifdef CONFIG_ARM64 + static void do_nonsec_virt_switch(void) + { +-#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT) +- if (armv7_switch_nonsec() == 0) +-#ifdef CONFIG_ARMV7_VIRT +- if (armv7_switch_hyp() == 0) +- debug("entered HYP mode\n"); +-#else +- debug("entered non-secure state\n"); +-#endif +-#endif +- +-#ifdef CONFIG_ARM64 + smp_kick_all_cpus(); + flush_dcache_all(); /* flush cache before swtiching to EL2 */ + armv8_switch_to_el2(); + #ifdef CONFIG_ARMV8_SWITCH_TO_EL1 + armv8_switch_to_el1(); + #endif +-#endif + } ++#endif + + /* Subcommand: PREP */ + static void boot_prep_linux(bootm_headers_t *images) +@@ -287,8 +278,13 @@ static void boot_jump_linux(bootm_headers_t *images, int flag) + r2 = gd->bd->bi_boot_params; + + if (!fake) { +- do_nonsec_virt_switch(); ++#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT) ++ armv7_init_nonsec(); ++ secure_ram_addr(_do_nonsec_entry)(kernel_entry, ++ 0, machid, r2); ++#else + kernel_entry(0, machid, r2); ++#endif + } + #endif + } +From 8ea1554da4a6e556d3213a77cf59daa1c154bdb5 Mon Sep 17 00:00:00 2001 +From: Marc Zyngier marc.zyngier@arm.com +Date: Sat, 7 Dec 2013 11:19:13 +0000 +Subject: [PATCH] ARM: HYP/non-sec: add generic ARMv7 PSCI code + +Implement core support for PSCI. As this is generic code, it doesn't +implement anything really useful (all the functions are returning +Not Implemented). + +Signed-off-by: Marc Zyngier marc.zyngier@arm.com +--- + arch/arm/cpu/armv7/Makefile | 4 ++ + arch/arm/cpu/armv7/psci.S | 105 ++++++++++++++++++++++++++++++++++++++++++++ + arch/arm/include/asm/psci.h | 35 +++++++++++++++ + 3 files changed, 144 insertions(+) + create mode 100644 arch/arm/cpu/armv7/psci.S + create mode 100644 arch/arm/include/asm/psci.h + +diff --git a/arch/arm/cpu/armv7/Makefile b/arch/arm/cpu/armv7/Makefile +index 6f17771..0cf5c45 100644 +--- a/arch/arm/cpu/armv7/Makefile ++++ b/arch/arm/cpu/armv7/Makefile +@@ -24,6 +24,10 @@ obj-y += nonsec_virt.o + obj-y += virt-v7.o + endif + ++ifneq ($(CONFIG_ARMV7_PSCI),) ++obj-y += psci.o ++endif ++ + obj-$(CONFIG_KONA) += kona-common/ + obj-$(CONFIG_OMAP_COMMON) += omap-common/ + obj-$(CONFIG_TEGRA) += tegra-common/ +diff --git a/arch/arm/cpu/armv7/psci.S b/arch/arm/cpu/armv7/psci.S +new file mode 100644 +index 0000000..a9341e0 +--- /dev/null ++++ b/arch/arm/cpu/armv7/psci.S +@@ -0,0 +1,105 @@ ++/* ++ * Copyright (C) 2013 - ARM Ltd ++ * Author: Marc Zyngier marc.zyngier@arm.com ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program. If not, see http://www.gnu.org/licenses/. ++ */ ++ ++#include <config.h> ++#include <linux/linkage.h> ++#include <asm/psci.h> ++ ++ .pushsection ._secure.text, "ax" ++ ++ .arch_extension sec ++ ++ .align 5 ++ .globl _psci_vectors ++_psci_vectors: ++ b default_psci_vector @ reset ++ b default_psci_vector @ undef ++ b _smc_psci @ smc ++ b default_psci_vector @ pabort ++ b default_psci_vector @ dabort ++ b default_psci_vector @ hyp ++ b default_psci_vector @ irq ++ b psci_fiq_enter @ fiq ++ ++ENTRY(psci_fiq_enter) ++ movs pc, lr ++ENDPROC(psci_fiq_enter) ++.weak psci_fiq_enter ++ ++ENTRY(default_psci_vector) ++ movs pc, lr ++ENDPROC(default_psci_vector) ++.weak default_psci_vector ++ ++ENTRY(psci_cpu_suspend) ++ENTRY(psci_cpu_off) ++ENTRY(psci_cpu_on) ++ENTRY(psci_migrate) ++ mov r0, #ARM_PSCI_RET_NI @ Return -1 (Not Implemented) ++ mov pc, lr ++ENDPROC(psci_migrate) ++ENDPROC(psci_cpu_on) ++ENDPROC(psci_cpu_off) ++ENDPROC(psci_cpu_suspend) ++.weak psci_cpu_suspend ++.weak psci_cpu_off ++.weak psci_cpu_on ++.weak psci_migrate ++ ++_psci_table: ++ .word ARM_PSCI_FN_CPU_SUSPEND ++ .word psci_cpu_suspend ++ .word ARM_PSCI_FN_CPU_OFF ++ .word psci_cpu_off ++ .word ARM_PSCI_FN_CPU_ON ++ .word psci_cpu_on ++ .word ARM_PSCI_FN_MIGRATE ++ .word psci_migrate ++ .word 0 ++ .word 0 ++ ++_smc_psci: ++ push {r3-r7,lr} ++ ++ @ Switch to secure ++ mrc p15, 0, r7, c1, c1, 0 ++ bic r4, r7, #1 ++ mcr p15, 0, r4, c1, c1, 0 ++ isb ++ ++ adr r4, _psci_table ++1: ldr r5, [r4] @ Load PSCI function ID ++ ldr r6, [r4, #4] @ Load target PC ++ cmp r5, #0 @ If reach the end, bail out ++ mvneq r0, #0 @ Return -1 (Not Implemented) ++ beq 2f ++ cmp r0, r5 @ If not matching, try next entry ++ addne r4, r4, #8 ++ bne 1b ++ cmp r6, #0 @ Not implemented ++ moveq r0, #ARM_PSCI_RET_NI ++ beq 2f ++ ++ blx r6 @ Execute PSCI function ++ ++ @ Switch back to non-secure ++ mcr p15, 0, r7, c1, c1, 0 ++ ++2: pop {r3-r7, lr} ++ movs pc, lr @ Return to the kernel ++ ++ .popsection +diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h +new file mode 100644 +index 0000000..704b4b0 +--- /dev/null ++++ b/arch/arm/include/asm/psci.h +@@ -0,0 +1,35 @@ ++/* ++ * Copyright (C) 2013 - ARM Ltd ++ * Author: Marc Zyngier marc.zyngier@arm.com ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program. If not, see http://www.gnu.org/licenses/. ++ */ ++ ++#ifndef __ARM_PSCI_H__ ++#define __ARM_PSCI_H__ ++ ++/* PSCI interface */ ++#define ARM_PSCI_FN_BASE 0x95c1ba5e ++#define ARM_PSCI_FN(n) (ARM_PSCI_FN_BASE + (n)) ++ ++#define ARM_PSCI_FN_CPU_SUSPEND ARM_PSCI_FN(0) ++#define ARM_PSCI_FN_CPU_OFF ARM_PSCI_FN(1) ++#define ARM_PSCI_FN_CPU_ON ARM_PSCI_FN(2) ++#define ARM_PSCI_FN_MIGRATE ARM_PSCI_FN(3) ++ ++#define ARM_PSCI_RET_SUCCESS 0 ++#define ARM_PSCI_RET_NI (-1) ++#define ARM_PSCI_RET_INVAL (-2) ++#define ARM_PSCI_RET_DENIED (-3) ++ ++#endif /* __ARM_PSCI_H__ */ +From 0ca6171c385fed00125b320592ee94922f44f13a Mon Sep 17 00:00:00 2001 +From: Marc Zyngier marc.zyngier@arm.com +Date: Sat, 7 Dec 2013 11:19:14 +0000 +Subject: [PATCH] ARM: HYP/non-sec: add the option for a second-stage monitor + +Allow the switch to a second stage secure monitor just before +switching to non-secure. + +This allows a resident piece of firmware to be active once the +kernel has been entered (the u-boot monitor is dead anyway, +its pages being reused). + +Signed-off-by: Marc Zyngier marc.zyngier@arm.com +--- + arch/arm/cpu/armv7/nonsec_virt.S | 13 +++++++++++-- + 1 file changed, 11 insertions(+), 2 deletions(-) + +diff --git a/arch/arm/cpu/armv7/nonsec_virt.S b/arch/arm/cpu/armv7/nonsec_virt.S +index 2a43e3c..745670e 100644 +--- a/arch/arm/cpu/armv7/nonsec_virt.S ++++ b/arch/arm/cpu/armv7/nonsec_virt.S +@@ -44,10 +44,19 @@ _monitor_vectors: + * ip: target PC + */ + _secure_monitor: ++#ifdef CONFIG_ARMV7_PSCI ++ ldr r5, =_psci_vectors @ Switch to the next monitor ++ mcr p15, 0, r5, c12, c0, 1 ++ isb ++ ++ @ Obtain a secure stack, and configure the PSCI backend ++ bl psci_arch_init ++#endif ++ + mrc p15, 0, r5, c1, c1, 0 @ read SCR +- bic r5, r5, #0x4e @ clear IRQ, FIQ, EA, nET bits ++ bic r5, r5, #0x4a @ clear IRQ, EA, nET bits + orr r5, r5, #0x31 @ enable NS, AW, FW bits +- ++ @ FIQ preserved for secure mode + mov r6, #SVC_MODE @ default mode is SVC + is_cpu_virt_capable r4 + #ifdef CONFIG_ARMV7_VIRT +From 9aa373162eb2cc0055a6e4ecd46977c911de1124 Mon Sep 17 00:00:00 2001 +From: Ma Haijun mahaijuns@gmail.com +Date: Sat, 15 Feb 2014 12:51:10 +0000 +Subject: [PATCH] ARM: convert arch_fixup_memory_node to a generic FDT fixup + function + +Some architecture needs extra device tree setup. Instead of adding +yet another hook, convert arch_fixup_memory_node to be a generic +FDT fixup function. + +[maz: collapsed 3 patches into one, rewrote commit message] + +Signed-off-by: Ma Haijun mahaijuns@gmail.com +Signed-off-by: Marc Zyngier marc.zyngier@arm.com +--- + arch/arm/lib/bootm-fdt.c | 2 +- + arch/arm/lib/bootm.c | 2 +- + common/image-fdt.c | 7 +++++-- + include/common.h | 6 +++--- + 4 files changed, 10 insertions(+), 7 deletions(-) + +diff --git a/arch/arm/lib/bootm-fdt.c b/arch/arm/lib/bootm-fdt.c +index e40691d..8394e15 100644 +--- a/arch/arm/lib/bootm-fdt.c ++++ b/arch/arm/lib/bootm-fdt.c +@@ -20,7 +20,7 @@ + + DECLARE_GLOBAL_DATA_PTR; + +-int arch_fixup_memory_node(void *blob) ++int arch_fixup_fdt(void *blob) + { + bd_t *bd = gd->bd; + int bank; +diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c +index 61aa14e..4cff6b0 100644 +--- a/arch/arm/lib/bootm.c ++++ b/arch/arm/lib/bootm.c +@@ -357,7 +357,7 @@ void boot_prep_vxworks(bootm_headers_t *images) + if (images->ft_addr) { + off = fdt_path_offset(images->ft_addr, "/memory"); + if (off < 0) { +- if (arch_fixup_memory_node(images->ft_addr)) ++ if (arch_fixup_fdt(images->ft_addr)) + puts("## WARNING: fixup memory failed!\n"); + } + } +diff --git a/common/image-fdt.c b/common/image-fdt.c +index a54a919..6f074de 100644 +--- a/common/image-fdt.c ++++ b/common/image-fdt.c +@@ -445,7 +445,7 @@ __weak int ft_verify_fdt(void *fdt) + return 1; + } + +-__weak int arch_fixup_memory_node(void *blob) ++__weak int arch_fixup_fdt(void *blob) + { + return 0; + } +@@ -462,7 +462,10 @@ int image_setup_libfdt(bootm_headers_t *images, void *blob, + puts(" - must RESET the board to recover.\n"); + return -1; + } +- arch_fixup_memory_node(blob); ++ if (arch_fixup_fdt(blob) < 0) { ++ puts("ERROR: arch specific fdt fixup failed"); ++ return -1; ++ } + if (IMAGE_OF_BOARD_SETUP) + ft_board_setup(blob, gd->bd); + fdt_fixup_ethernet(blob); +diff --git a/include/common.h b/include/common.h +index cbd3c9e..700b015 100644 +--- a/include/common.h ++++ b/include/common.h +@@ -326,14 +326,14 @@ int arch_early_init_r(void); + void board_show_dram(ulong size); + + /** +- * arch_fixup_memory_node() - Write arch-specific memory information to fdt ++ * arch_fixup_fdt() - Write arch-specific information to fdt + * +- * Defined in arch/$(ARCH)/lib/bootm.c ++ * Defined in arch/$(ARCH)/lib/bootm-fdt.c + * + * @blob: FDT blob to write to + * @return 0 if ok, or -ve FDT_ERR_... on failure + */ +-int arch_fixup_memory_node(void *blob); ++int arch_fixup_fdt(void *blob); + + /* common/flash.c */ + void flash_perror (int); +From ccdf689da800c9f1c5226146e936b071c7ec8800 Mon Sep 17 00:00:00 2001 +From: Marc Zyngier marc.zyngier@arm.com +Date: Sat, 7 Dec 2013 11:19:15 +0000 +Subject: [PATCH] ARM: HYP/non-sec/PSCI: emit DT nodes + +Generate the PSCI node in the device tree. + +Also add a reserve section for the "secure" code that lives in +in normal RAM, so that the kernel knows it'd better not trip on +it. + +Signed-off-by: Marc Zyngier marc.zyngier@arm.com +--- + arch/arm/cpu/armv7/Makefile | 1 + + arch/arm/cpu/armv7/virt-dt.c | 100 +++++++++++++++++++++++++++++++++++++++++++ + arch/arm/include/asm/armv7.h | 1 + + arch/arm/lib/bootm-fdt.c | 11 ++++- + 4 files changed, 111 insertions(+), 2 deletions(-) + create mode 100644 arch/arm/cpu/armv7/virt-dt.c + +diff --git a/arch/arm/cpu/armv7/Makefile b/arch/arm/cpu/armv7/Makefile +index 0cf5c45..93a5a69 100644 +--- a/arch/arm/cpu/armv7/Makefile ++++ b/arch/arm/cpu/armv7/Makefile +@@ -22,6 +22,7 @@ endif + ifneq ($(CONFIG_ARMV7_NONSEC)$(CONFIG_ARMV7_VIRT),) + obj-y += nonsec_virt.o + obj-y += virt-v7.o ++obj-y += virt-dt.o + endif + + ifneq ($(CONFIG_ARMV7_PSCI),) +diff --git a/arch/arm/cpu/armv7/virt-dt.c b/arch/arm/cpu/armv7/virt-dt.c +new file mode 100644 +index 0000000..0b0d6a7 +--- /dev/null ++++ b/arch/arm/cpu/armv7/virt-dt.c +@@ -0,0 +1,100 @@ ++/* ++ * Copyright (C) 2013 - ARM Ltd ++ * Author: Marc Zyngier marc.zyngier@arm.com ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program. If not, see http://www.gnu.org/licenses/. ++ */ ++ ++#include <common.h> ++#include <stdio_dev.h> ++#include <linux/ctype.h> ++#include <linux/types.h> ++#include <asm/global_data.h> ++#include <libfdt.h> ++#include <fdt_support.h> ++#include <asm/armv7.h> ++#include <asm/psci.h> ++ ++static int fdt_psci(void *fdt) ++{ ++#ifdef CONFIG_ARMV7_PSCI ++ int nodeoff; ++ int tmp; ++ ++ nodeoff = fdt_path_offset(fdt, "/cpus"); ++ if (nodeoff < 0) { ++ printf("couldn't find /cpus\n"); ++ return nodeoff; ++ } ++ ++ /* add 'enable-method = "psci"' to each cpu node */ ++ for (tmp = fdt_first_subnode(fdt, nodeoff); ++ tmp >= 0; ++ tmp = fdt_next_subnode(fdt, tmp)) { ++ const struct fdt_property *prop; ++ int len; ++ ++ prop = fdt_get_property(fdt, tmp, "device_type", &len); ++ if (!prop) ++ continue; ++ if (len < 4) ++ continue; ++ if (strcmp(prop->data, "cpu")) ++ continue; ++ ++ fdt_setprop_string(fdt, tmp, "enable-method", "psci"); ++ } ++ ++ nodeoff = fdt_path_offset(fdt, "/psci"); ++ if (nodeoff < 0) { ++ nodeoff = fdt_path_offset(fdt, "/"); ++ if (nodeoff < 0) ++ return nodeoff; ++ ++ nodeoff = fdt_add_subnode(fdt, nodeoff, "psci"); ++ if (nodeoff < 0) ++ return nodeoff; ++ } ++ ++ tmp = fdt_setprop_string(fdt, nodeoff, "compatible", "arm,psci"); ++ if (tmp) ++ return tmp; ++ tmp = fdt_setprop_string(fdt, nodeoff, "method", "smc"); ++ if (tmp) ++ return tmp; ++ tmp = fdt_setprop_u32(fdt, nodeoff, "cpu_suspend", ARM_PSCI_FN_CPU_SUSPEND); ++ if (tmp) ++ return tmp; ++ tmp = fdt_setprop_u32(fdt, nodeoff, "cpu_off", ARM_PSCI_FN_CPU_OFF); ++ if (tmp) ++ return tmp; ++ tmp = fdt_setprop_u32(fdt, nodeoff, "cpu_on", ARM_PSCI_FN_CPU_ON); ++ if (tmp) ++ return tmp; ++ tmp = fdt_setprop_u32(fdt, nodeoff, "migrate", ARM_PSCI_FN_MIGRATE); ++ if (tmp) ++ return tmp; ++#endif ++ return 0; ++} ++ ++int armv7_update_dt(void *fdt) ++{ ++#ifndef CONFIG_ARMV7_SECURE_BASE ++ /* secure code lives in RAM, keep it alive */ ++ fdt_add_mem_rsv(fdt, (unsigned long)__secure_start, ++ __secure_end - __secure_start); ++#endif ++ ++ return fdt_psci(fdt); ++} +diff --git a/arch/arm/include/asm/armv7.h b/arch/arm/include/asm/armv7.h +index 11476dd..323f282 100644 +--- a/arch/arm/include/asm/armv7.h ++++ b/arch/arm/include/asm/armv7.h +@@ -79,6 +79,7 @@ void v7_outer_cache_inval_range(u32 start, u32 end); + #if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT) + + int armv7_init_nonsec(void); ++int armv7_update_dt(void *fdt); + + /* defined in assembly file */ + unsigned int _nonsec_init(void); +diff --git a/arch/arm/lib/bootm-fdt.c b/arch/arm/lib/bootm-fdt.c +index 8394e15..ccb76c7 100644 +--- a/arch/arm/lib/bootm-fdt.c ++++ b/arch/arm/lib/bootm-fdt.c +@@ -17,13 +17,14 @@ + + #include <common.h> + #include <fdt_support.h> ++#include <asm/armv7.h> + + DECLARE_GLOBAL_DATA_PTR; + + int arch_fixup_fdt(void *blob) + { + bd_t *bd = gd->bd; +- int bank; ++ int bank, ret; + u64 start[CONFIG_NR_DRAM_BANKS]; + u64 size[CONFIG_NR_DRAM_BANKS]; + +@@ -32,5 +33,11 @@ int arch_fixup_fdt(void *blob) + size[bank] = bd->bi_dram[bank].size; + } + +- return fdt_fixup_memory_banks(blob, start, size, CONFIG_NR_DRAM_BANKS); ++ ret = fdt_fixup_memory_banks(blob, start, size, CONFIG_NR_DRAM_BANKS); ++ if (ret) ++ return ret; ++ ++#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT) ++ return armv7_update_dt(blob); ++#endif + } +From d5ee64675e6481e4f29e48e494ea132cd74786c8 Mon Sep 17 00:00:00 2001 +From: Marc Zyngier marc.zyngier@arm.com +Date: Sat, 7 Dec 2013 11:19:17 +0000 +Subject: [PATCH] sunxi: HYP/non-sec: add sun7i PSCI backend + +So far, only supporting the CPU_ON method. +Other functions can be added later. + +Signed-off-by: Marc Zyngier marc.zyngier@arm.com +--- + arch/arm/cpu/armv7/sunxi/Makefile | 3 + + arch/arm/cpu/armv7/sunxi/psci.S | 162 ++++++++++++++++++++++++++++++++++++++ + include/configs/sun7i.h | 6 ++ + 3 files changed, 171 insertions(+) + create mode 100644 arch/arm/cpu/armv7/sunxi/psci.S + +diff --git a/arch/arm/cpu/armv7/sunxi/Makefile b/arch/arm/cpu/armv7/sunxi/Makefile +index 19e4b17..0df6772 100644 +--- a/arch/arm/cpu/armv7/sunxi/Makefile ++++ b/arch/arm/cpu/armv7/sunxi/Makefile +@@ -32,6 +32,9 @@ obj-y += cpu_info.o + ifdef CONFIG_CMD_WATCHDOG + obj-$(CONFIG_CMD_WATCHDOG) += cmd_watchdog.o + endif ++ifdef CONFIG_ARMV7_PSCI ++obj-y += psci.o ++endif + endif + + ifdef CONFIG_SPL_BUILD +diff --git a/arch/arm/cpu/armv7/sunxi/psci.S b/arch/arm/cpu/armv7/sunxi/psci.S +new file mode 100644 +index 0000000..0084c81 +--- /dev/null ++++ b/arch/arm/cpu/armv7/sunxi/psci.S +@@ -0,0 +1,162 @@ ++/* ++ * Copyright (C) 2013 - ARM Ltd ++ * Author: Marc Zyngier marc.zyngier@arm.com ++ * ++ * Based on code by Carl van Schaik carl@ok-labs.com. ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program. If not, see http://www.gnu.org/licenses/. ++ */ ++ ++#include <config.h> ++#include <asm/psci.h> ++#include <asm/arch/cpu.h> ++ ++/* ++ * Memory layout: ++ * ++ * SECURE_RAM to text_end : ++ * ._secure_text section ++ * text_end to ALIGN_PAGE(text_end): ++ * nothing ++ * ALIGN_PAGE(text_end) to ALIGN_PAGE(text_end) + 0x1000) ++ * 1kB of stack per CPU (4 CPUs max). ++ */ ++ ++ .pushsection ._secure.text, "ax" ++ ++ .arch_extension sec ++ ++#define ONE_MS (CONFIG_SYS_CLK_FREQ / 1000) ++#define TEN_MS (10 * ONE_MS) ++ ++.macro timer_wait reg, ticks ++ @ Program CNTP_TVAL ++ movw \reg, #(\ticks & 0xffff) ++ movt \reg, #(\ticks >> 16) ++ mcr p15, 0, \reg, c14, c2, 0 ++ isb ++ @ Enable physical timer, mask interrupt ++ mov \reg, #3 ++ mcr p15, 0, \reg, c14, c2, 1 ++ @ Poll physical timer until ISTATUS is on ++1: isb ++ mrc p15, 0, \reg, c14, c2, 1 ++ ands \reg, \reg, #4 ++ bne 1b ++ @ Disable timer ++ mov \reg, #0 ++ mcr p15, 0, \reg, c14, c2, 1 ++ isb ++.endm ++ ++.globl psci_arch_init ++psci_arch_init: ++ mrc p15, 0, r5, c1, c1, 0 @ Read SCR ++ bic r5, r5, #1 @ Secure mode ++ mcr p15, 0, r5, c1, c1, 0 @ Write SCR ++ isb ++ ++ mrc p15, 0, r4, c0, c0, 5 @ MPIDR ++ and r4, r4, #3 @ cpu number in cluster ++ mov r5, #400 @ 1kB of stack per CPU ++ mul r4, r4, r5 ++ ++ adr r5, text_end @ end of text ++ add r5, r5, #0x2000 @ Skip two pages ++ lsr r5, r5, #12 @ Align to start of page ++ lsl r5, r5, #12 ++ sub sp, r5, r4 @ here's our stack! ++ ++ bx lr ++ ++ @ r1 = target CPU ++ @ r2 = target PC ++.globl psci_cpu_on ++psci_cpu_on: ++ adr r0, _target_pc ++ str r2, [r0] ++ dsb ++ ++ movw r0, #(SUNXI_CPUCFG_BASE & 0xffff) ++ movt r0, #(SUNXI_CPUCFG_BASE >> 16) ++ ++ @ CPU mask ++ and r1, r1, #3 @ only care about first cluster ++ mov r4, #1 ++ lsl r4, r4, r1 ++ ++ adr r6, _sunxi_cpu_entry ++ str r6, [r0, #0x1a4] @ PRIVATE_REG (boot vector) ++ ++ @ Assert reset on target CPU ++ mov r6, #0 ++ lsl r5, r1, #6 @ 64 bytes per CPU ++ add r5, r5, #0x40 @ Offset from base ++ add r5, r5, r0 @ CPU control block ++ str r6, [r5] @ Reset CPU ++ ++ @ l1 invalidate ++ ldr r6, [r0, #0x184] ++ bic r6, r6, r4 ++ str r6, [r0, #0x184] ++ ++ @ Lock CPU ++ ldr r6, [r0, #0x1e4] ++ bic r6, r6, r4 ++ str r6, [r0, #0x1e4] ++ ++ @ Release power clamp ++ movw r6, #0x1ff ++ movt r6, #0 ++1: lsrs r6, r6, #1 ++ str r6, [r0, #0x1b0] ++ bne 1b ++ ++ timer_wait r1, TEN_MS ++ ++ @ Clear power gating ++ ldr r6, [r0, #0x1b4] ++ bic r6, r6, #1 ++ str r6, [r0, #0x1b4] ++ ++ @ Deassert reset on target CPU ++ mov r6, #3 ++ str r6, [r5] ++ ++ @ Unlock CPU ++ ldr r6, [r0, #0x1e4] ++ orr r6, r6, r4 ++ str r6, [r0, #0x1e4] ++ ++ mov r0, #ARM_PSCI_RET_SUCCESS @ Return PSCI_RET_SUCCESS ++ mov pc, lr ++ ++_target_pc: ++ .word 0 ++ ++_sunxi_cpu_entry: ++ @ Set SMP bit ++ mrc p15, 0, r0, c1, c0, 1 ++ orr r0, r0, #0x40 ++ mcr p15, 0, r0, c1, c0, 1 ++ isb ++ ++ bl _nonsec_init ++ bl psci_arch_init ++ ++ adr r0, _target_pc ++ ldr r0, [r0] ++ b _do_nonsec_entry ++ ++text_end: ++ .popsection +diff --git a/include/configs/sun7i.h b/include/configs/sun7i.h +index 11cc9ea..bae7b37 100644 +--- a/include/configs/sun7i.h ++++ b/include/configs/sun7i.h +@@ -22,6 +22,12 @@ + #define CONFIG_BOARD_POSTCLK_INIT 1 + #endif + ++#define CONFIG_ARMV7_VIRT 1 ++#define CONFIG_ARMV7_NONSEC 1 ++#define CONFIG_ARMV7_PSCI 1 ++#define CONFIG_ARMV7_PSCI_NR_CPUS 2 ++#define CONFIG_ARMV7_SECURE_BASE SUNXI_SRAM_B_BASE ++ + /* + * Include common sunxi configuration where most the settings are + */ +From a74a847c3727209a45c30a80c01b930938941dd4 Mon Sep 17 00:00:00 2001 +From: Marc Zyngier marc.zyngier@arm.com +Date: Sat, 7 Dec 2013 11:19:18 +0000 +Subject: [PATCH] sunxi: HYP/non-sec: configure CNTFRQ on all CPUs + +CNTFRQ needs to be properly configured on all CPUs. Otherwise, +virtual machines hoping to find valuable information on secondary +CPUs will be disapointed... + +Signed-off-by: Marc Zyngier marc.zyngier@arm.com +--- + include/configs/sun7i.h | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/include/configs/sun7i.h b/include/configs/sun7i.h +index bae7b37..58a254b 100644 +--- a/include/configs/sun7i.h ++++ b/include/configs/sun7i.h +@@ -27,6 +27,7 @@ + #define CONFIG_ARMV7_PSCI 1 + #define CONFIG_ARMV7_PSCI_NR_CPUS 2 + #define CONFIG_ARMV7_SECURE_BASE SUNXI_SRAM_B_BASE ++#define CONFIG_SYS_CLK_FREQ 24000000 + + /* + * Include common sunxi configuration where most the settings are diff --git a/src/patches/u-boot/sunxi/003-uboot-fix-gmac-not-working-reliable-on-bananapi.patch b/src/patches/u-boot/sunxi/003-uboot-fix-gmac-not-working-reliable-on-bananapi.patch new file mode 100644 index 0000000..6bc8c93 --- /dev/null +++ b/src/patches/u-boot/sunxi/003-uboot-fix-gmac-not-working-reliable-on-bananapi.patch @@ -0,0 +1,20 @@ +diff --git a/board/sunxi/gmac.c b/board/sunxi/gmac.c +index e7ff952..f58c963 100644 +--- a/board/sunxi/gmac.c ++++ b/board/sunxi/gmac.c +@@ -24,6 +24,15 @@ int sunxi_gmac_initialize(bd_t *bis) + CCM_GMAC_CTRL_GPIT_MII); + #endif + ++ /* ++ * HdG: this is necessary to get GMAC to work reliable on the ++ * Bananapi. We don't know what these undocumented bits do, so this ++ * is a Bananapi specific hack for now. ++ */ ++#ifdef CONFIG_BANANAPI ++ setbits_le32(&ccm->gmac_clk_cfg, 0x3 << 10); ++#endif ++ + /* Configure pin mux settings for GMAC */ + for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(16); pin++) { + #ifdef CONFIG_RGMII

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