Merge branch 'master' of git://git.denx.de/u-boot-arm

Conflicts:
	MAINTAINERS
	boards.cfg

Signed-off-by: Stefano Babic <sbabic@denx.de>

MAKEALL

@@ -106,9 +106,9 @@ while true ; do
 	-s|--soc)
 		# echo "Option SoC: argument \`$2'"
 		if [ "$opt_s" ] ; then
-			opt_s="${opt_s%)} || \$6 == \"$2\" || \$6 ~ /$2/)"
+			opt_s="${opt_s%)} || \$4 == \"$2\" || \$4 ~ /$2/)"
 		else
-			opt_s="(\$6 == \"$2\" || \$6 ~ /$2/)"
+			opt_s="(\$4 == \"$2\" || \$4 ~ /$2/)"
 		fi
 		SELECTED='y'
 		shift 2 ;;
@@ -160,7 +160,7 @@ FILTER="\$1 !~ /^#/"
 [ "$opt_v" ] && FILTER="${FILTER} && $opt_v"
 
 if [ "$SELECTED" ] ; then
-	SELECTED=$(awk '('"$FILTER"') { print $1 }' boards.cfg)
+	SELECTED=$(awk '('"$FILTER"') { print $7 }' boards.cfg)
 
 	# Make sure some boards from boards.cfg are actually found
 	if [ -z "$SELECTED" ] ; then
@@ -232,12 +232,12 @@ boards_by_field()
 		-v field="$1" \
 		-v select="$2" \
 		-F "$FS" \
-		'($1 !~ /^#/ && $field == select) { print $1 }' \
+		'($1 !~ /^#/ && $field == select) { print $7 }' \
 		boards.cfg
 }
 boards_by_arch() { boards_by_field 2 "$@" ; }
 boards_by_cpu()  { boards_by_field 3 "$@" "[: \t]+" ; }
-boards_by_soc()  { boards_by_field 6 "$@" ; }
+boards_by_soc()  { boards_by_field 4 "$@" ; }
 
 #########################################################################
 ## MPC5xx Systems
@@ -519,56 +519,53 @@ get_target_location() {
 	local vendor=""
 
 	# Automatic mode
-	local line=`egrep -i "^[[:space:]]*${target}[[:space:]]" boards.cfg`
+	local line=`awk -F '\ +' '\$7 == "'"$target"'" { print \$0 }' boards.cfg`
-
 	if [ -z "${line}" ] ; then echo "" ; return ; fi
 
 	set ${line}
 
-	# add default board name if needed
+	CONFIG_NAME="${7%_config}"
-	[ $# = 3 ] && set ${line} ${1}
 
-	CONFIG_NAME="${1%_config}"
+	[ "${BOARD_NAME}" ] || BOARD_NAME="${7%_config}"
 
-	[ "${BOARD_NAME}" ] || BOARD_NAME="${1%_config}"
+	if [ $# -gt 5 ]; then
-
+		if [ "$6" = "-" ] ; then
-	if [ "$4" = "-" ] ; then
+			board=${BOARD_NAME}
-		board=${BOARD_NAME}
+		else
-	else
+			board="$6"
-		board="$4"
+		fi
 	fi
 
 	[ $# -gt 4 ] && [ "$5" != "-" ] && vendor="$5"
-	[ $# -gt 6 ] && [ "$7" != "-" ] && {
+	[ $# -gt 6 ] && [ "$8" != "-" ] && {
-		tmp="${7%:*}"
+		tmp="${8%:*}"
 		if [ "$tmp" ] ; then
 			CONFIG_NAME="$tmp"
 		fi
 	}
 
 	# Assign board directory to BOARDIR variable
-	if [ -z "${vendor}" ] ; then
+	if [ "${vendor}" == "-" ] ; then
 	    BOARDDIR=${board}
 	else
 	    BOARDDIR=${vendor}/${board}
 	fi
 
-	echo "${CONFIG_NAME}:${BOARDDIR}"
+	echo "${CONFIG_NAME}:${BOARDDIR}:${BOARD_NAME}"
 }
 
 get_target_maintainers() {
-	local name=`echo $1 | cut -d : -f 1`
+	local name=`echo $1 | cut -d : -f 3`
 
-	if ! grep -qsi "[[:blank:]]${name}[[:blank:]]" MAINTAINERS ; then
+	local line=`awk -F '\ +' '\$7 == "'"$target"'" { print \$0 }' boards.cfg`
+	if [ -z "${line}" ]; then
 		echo ""
 		return ;
 	fi
 
-	local line=`tac MAINTAINERS | grep -ni "[[:blank:]]${name}[[:blank:]]" | cut -d : -f 1`
+	local mails=`echo ${line} | cut -d ' ' -f 9- | sed -e 's/[^<]*<//' -e 's/>.*</ /' -e 's/>[^>]*$//'`
-	local mail=`tac MAINTAINERS | tail -n +${line} | \
+	[ "$mails" == "-" ] && mails=""
-		sed -n ":start /.*@.*/ { b mail } ; n ; b start ; :mail /.*@.*/ { p ; n ; b mail } ; q" | \
+	echo "$mails"
-		sed "s/^.*<//;s/>.*$//"`
-	echo "$mail"
 }
 
 get_target_arch() {

Makefile

@@ -398,6 +398,7 @@ ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
 ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
 ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
 ALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin
+ALL-$(CONFIG_SPL_FRAMEWORK) += $(obj)u-boot.img
 ALL-$(CONFIG_TPL) += $(obj)tpl/u-boot-tpl.bin
 ALL-$(CONFIG_OF_SEPARATE) += $(obj)u-boot.dtb $(obj)u-boot-dtb.bin
 ifneq ($(CONFIG_SPL_TARGET),)
@@ -837,7 +838,7 @@ unconfig:
 
 sinclude $(obj).boards.depend
 $(obj).boards.depend:	boards.cfg
-	@awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
+	@awk '(NF && $$1 !~ /^#/) { print $$7 ": " $$7 "_config; $$(MAKE) -d" }' $< > $@
 
 #
 # Functions to generate common board directory names
@@ -866,7 +867,7 @@ clean:
 	       $(obj)tools/gdb/{astest,gdbcont,gdbsend}			  \
 	       $(obj)tools/gen_eth_addr    $(obj)tools/img2srec		  \
 	       $(obj)tools/mk{env,}image   $(obj)tools/mpc86x_clk	  \
-	       $(obj)tools/mk{smdk5250,}spl				  \
+	       $(obj)tools/mk{$(BOARD),}spl				  \
 	       $(obj)tools/mxsboot					  \
 	       $(obj)tools/ncb		   $(obj)tools/ubsha1		  \
 	       $(obj)tools/kernel-doc/docproc				  \

README

@@ -35,7 +35,7 @@ Makefile have been tested to some extent and can be considered
 "working". In fact, many of them are used in production systems.
 
 In case of problems see the CHANGELOG and CREDITS files to find out
-who contributed the specific port. The MAINTAINERS file lists board
+who contributed the specific port. The boards.cfg file lists board
 maintainers.
 
 Note: There is no CHANGELOG file in the actual U-Boot source tree;
@@ -1680,6 +1680,10 @@ CBFS (Coreboot Filesystem) support
 		to compress the specified memory at its best effort.
 
 - Compression support:
+		CONFIG_GZIP
+
+		Enabled by default to support gzip compressed images.
+
 		CONFIG_BZIP2
 
 		If this option is set, support for bzip2 compressed
@@ -1713,6 +1717,11 @@ CBFS (Coreboot Filesystem) support
 		then calculate the amount of needed dynamic memory (ensuring
 		the appropriate CONFIG_SYS_MALLOC_LEN value).
 
+		CONFIG_LZO
+
+		If this option is set, support for LZO compressed images
+		is included.
+
 - MII/PHY support:
 		CONFIG_PHY_ADDR
 
@@ -5824,8 +5833,8 @@ it:
 
 * For major contributions, your entry to the CREDITS file
 
-* When you add support for a new board, don't forget to add this
+* When you add support for a new board, don't forget to add a
-  board to the MAINTAINERS file, too.
+  maintainer e-mail address to the boards.cfg file, too.
 
 * If your patch adds new configuration options, don't forget to
   document these in the README file.

arch/arm/include/asm/arch-exynos/gpio.h

@@ -290,10 +290,19 @@ static inline unsigned int s5p_gpio_part_max(int nr)
 			return EXYNOS5_GPIO_PART2_MAX;
 
 	} else if (cpu_is_exynos4()) {
-		if (nr < EXYNOS4_GPIO_PART1_MAX)
+		if (proid_is_exynos4412()) {
-			return 0;
+			if (nr < EXYNOS4X12_GPIO_PART1_MAX)
-		else
+				return 0;
-			return EXYNOS4_GPIO_PART1_MAX;
+			else if (nr < EXYNOS4X12_GPIO_PART2_MAX)
+				return EXYNOS4X12_GPIO_PART1_MAX;
+			else
+				return EXYNOS4X12_GPIO_PART2_MAX;
+		} else {
+			if (nr < EXYNOS4_GPIO_PART1_MAX)
+				return 0;
+			else
+				return EXYNOS4_GPIO_PART1_MAX;
+		}
 	}
 
 	return 0;

arch/arm/include/asm/arch-exynos/mmc.h

@@ -8,6 +8,8 @@
 #ifndef __ASM_ARCH_MMC_H_
 #define __ASM_ARCH_MMC_H_
 
+#define S5P_MMC_DEV_OFFSET	0x10000
+
 #define SDHCI_CONTROL2		0x80
 #define SDHCI_CONTROL3		0x84
 #define SDHCI_CONTROL4		0x8C
@@ -55,7 +57,9 @@ int s5p_sdhci_init(u32 regbase, int index, int bus_width);
 
 static inline unsigned int s5p_mmc_init(int index, int bus_width)
 {
-	unsigned int base = samsung_get_base_mmc() + (0x10000 * index);
+	unsigned int base = samsung_get_base_mmc() +
+				(S5P_MMC_DEV_OFFSET * index);
+
 	return s5p_sdhci_init(base, index, bus_width);
 }
 #endif

arch/arm/include/asm/arch-s5pc1xx/mmc.h

@@ -8,6 +8,8 @@
 #ifndef __ASM_ARCH_MMC_H_
 #define __ASM_ARCH_MMC_H_
 
+#define S5P_MMC_DEV_OFFSET	0x100000
+
 #define SDHCI_CONTROL2		0x80
 #define SDHCI_CONTROL3		0x84
 #define SDHCI_CONTROL4		0x8C
@@ -55,7 +57,9 @@ int s5p_sdhci_init(u32 regbase, int index, int bus_width);
 
 static inline unsigned int s5p_mmc_init(int index, int bus_width)
 {
-	unsigned int base = samsung_get_base_mmc() + (0x10000 * index);
+	unsigned int base = samsung_get_base_mmc() +
+				 (S5P_MMC_DEV_OFFSET * index);
+
 	return s5p_sdhci_init(base, index, bus_width);
 }
 #endif

arch/nios2/lib/longlong.h

@@ -3,6 +3,7 @@
    2005  Free Software Foundation, Inc.
 
  * SPDX-License-Identifier:	GPL-2.0+
+ */
 
 /* You have to define the following before including this file:
 

arch/powerpc/cpu/mpc85xx/speed.c

@@ -399,7 +399,8 @@ int get_clocks (void)
 	 * AN2919.
 	 */
 #if defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
-	defined(CONFIG_MPC8560) || defined(CONFIG_MPC8555)
+	defined(CONFIG_MPC8560) || defined(CONFIG_MPC8555) || \
+	defined(CONFIG_P1022)
 	gd->arch.i2c1_clk = sys_info.freq_systembus;
 #elif defined(CONFIG_MPC8544)
 	/*

arch/powerpc/cpu/mpc85xx/u-boot-spl.lds

@@ -44,6 +44,11 @@ SECTIONS
 	}
 	_edata  =  .;
 
+	. = ALIGN(4);
+	.u_boot_list : {
+		KEEP(*(SORT(.u_boot_list*)));
+	}
+
 	. = .;
 	__start___ex_table = .;
 	__ex_table : { *(__ex_table) }

board/ait/cam_enc_4xx/config.mk

@@ -7,8 +7,6 @@
 # (mem base + reserved)
 #
 
-#Provide at least 16MB spacing between us and the Linux Kernel image
-CONFIG_SPL_PAD_TO := 12320
 UBL_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/ublimage.cfg
 ifndef CONFIG_SPL_BUILD
 ALL-y += $(obj)u-boot.ubl

board/freescale/p1022ds/spl.c

@@ -102,7 +102,11 @@ void board_init_r(gd_t *gd, ulong dest_addr)
 	env_relocate();
 #endif
 
-	i2c_init(CONFIG_SYS_FSL_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#ifdef CONFIG_SYS_I2C
+	i2c_init_all();
+#else
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#endif
 
 	gd->ram_size = initdram(0);
 #ifdef CONFIG_SPL_NAND_BOOT

board/lwmon5/lwmon5.c

@@ -527,6 +527,9 @@ void spl_board_init(void)
 	 */
 	board_early_init_f();
 
+	/* enable the LSB transmitter */
+	gpio_write_bit(CONFIG_SYS_GPIO_LSB_ENABLE, 1);
+
 	/*
 	 * Clear resets
 	 */

board/samsung/arndale/Makefile

@@ -0,0 +1,34 @@
+#
+# Copyright (C) 2013 Samsung Electronics
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS	+= arndale_spl.o
+
+ifndef CONFIG_SPL_BUILD
+COBJS	+= arndale.o
+endif
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))
+
+ALL	:=	 $(obj).depend $(LIB)
+
+all:	$(ALL)
+
+$(LIB):	$(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################

board/samsung/arndale/arndale.c

@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/dwmmc.h>
+#include <asm/arch/power.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_init(void)
+{
+	gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL);
+	return 0;
+}
+
+int dram_init(void)
+{
+	int i;
+	u32 addr;
+
+	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
+		addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE);
+		gd->ram_size += get_ram_size((long *)addr, SDRAM_BANK_SIZE);
+	}
+	return 0;
+}
+
+int power_init_board(void)
+{
+	set_ps_hold_ctrl();
+	return 0;
+}
+
+void dram_init_banksize(void)
+{
+	int i;
+	u32 addr, size;
+
+	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
+		addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE);
+		size = get_ram_size((long *)addr, SDRAM_BANK_SIZE);
+
+		gd->bd->bi_dram[i].start = addr;
+		gd->bd->bi_dram[i].size = size;
+	}
+}
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+	int ret;
+	/* dwmmc initializattion for available channels */
+	ret = exynos_dwmmc_init(gd->fdt_blob);
+	if (ret)
+		debug("dwmmc init failed\n");
+
+	return ret;
+}
+#endif
+
+static int board_uart_init(void)
+{
+	int err = 0, uart_id;
+
+	for (uart_id = PERIPH_ID_UART0; uart_id <= PERIPH_ID_UART3; uart_id++) {
+		err = exynos_pinmux_config(uart_id, PINMUX_FLAG_NONE);
+		if (err) {
+			debug("UART%d not configured\n",
+			      (uart_id - PERIPH_ID_UART0));
+			return err;
+		}
+	}
+	return err;
+}
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+	int err;
+
+	err = board_uart_init();
+	if (err) {
+		debug("UART init failed\n");
+		return err;
+	}
+	return err;
+}
+#endif
+
+#ifdef CONFIG_DISPLAY_BOARDINFO
+int checkboard(void)
+{
+	printf("\nBoard: Arndale\n");
+
+	return 0;
+}
+#endif

board/samsung/arndale/arndale_spl.c

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2012 The Chromium OS Authors.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/spl.h>
+
+#define SIGNATURE	0xdeadbeef
+
+/* Parameters of early board initialization in SPL */
+static struct spl_machine_param machine_param
+		__attribute__((section(".machine_param"))) = {
+	.signature	= SIGNATURE,
+	.version	= 1,
+	.params		= "vmubfasirM",
+	.size		= sizeof(machine_param),
+
+	.mem_iv_size	= 0x1f,
+	.mem_type	= DDR_MODE_DDR3,
+
+	/*
+	 * Set uboot_size to 0x100000 bytes.
+	 *
+	 * This is an overly conservative value chosen to accommodate all
+	 * possible U-Boot image.  You are advised to set this value to a
+	 * smaller realistic size via scripts that modifies the .machine_param
+	 * section of output U-Boot image.
+	 */
+	.uboot_size	= 0x100000,
+
+	.boot_source	= BOOT_MODE_OM,
+	.frequency_mhz	= 800,
+	.arm_freq_mhz	= 1000,
+	.serial_base	= 0x12c30000,
+	.i2c_base	= 0x12c60000,
+	.mem_manuf	= MEM_MANUF_SAMSUNG,
+};
+
+struct spl_machine_param *spl_get_machine_params(void)
+{
+	if (machine_param.signature != SIGNATURE) {
+		/* Will hang if SIGNATURE dont match */
+		while (1)
+			;
+	}
+
+	return &machine_param;
+}

board/samsung/dts/exynos5250-arndale.dts

@@ -0,0 +1,39 @@
+/*
+ * SAMSUNG Arndale board device tree source
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+*/
+
+/dts-v1/;
+#include "exynos5250.dtsi"
+
+/ {
+	model = "SAMSUNG Arndale board based on EXYNOS5250";
+	compatible = "samsung,arndale", "samsung,exynos5250";
+
+	aliases {
+		serial0 = "/serial@12C20000";
+		console = "/serial@12C20000";
+	};
+
+	mmc@12200000 {
+		samsung,bus-width = <8>;
+		samsung,timing = <1 3 3>;
+	};
+
+	mmc@12210000 {
+		status = "disabled";
+	};
+
+	mmc@12220000 {
+		samsung,bus-width = <4>;
+		samsung,timing = <1 2 3>;
+	};
+
+	mmc@12230000 {
+		status = "disabled";
+	};
+};

board/samsung/goni/config.mk

@@ -1,18 +0,0 @@
-#
-# Copyright (C) 2010 Samsung Electronics
-# Kyungmin Park <kyungmin.park@samsung.com>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-# On S5PC100 we use the 128 MiB OneDRAM bank at
-#
-# 0x30000000 to 0x35000000 (80MiB)
-# 0x38000000 to 0x40000000 (128MiB)
-#
-# On S5PC110 we use the 128 MiB OneDRAM bank at
-#
-# 0x30000000 to 0x35000000 (80MiB)
-# 0x40000000 to 0x50000000 (256MiB)
-#
-CONFIG_SYS_TEXT_BASE = 0x34800000

board/samsung/goni/goni.c

@@ -72,7 +72,7 @@ int checkboard(void)
 #ifdef CONFIG_GENERIC_MMC
 int board_mmc_init(bd_t *bis)
 {
-	int i;
+	int i, ret, ret_sd = 0;
 
 	/* MASSMEMORY_EN: XMSMDATA7: GPJ2[7] output high */
 	s5p_gpio_direction_output(&s5pc110_gpio->j2, 7, 1);
@@ -95,7 +95,36 @@ int board_mmc_init(bd_t *bis)
 		s5p_gpio_set_drv(&s5pc110_gpio->g0, i, GPIO_DRV_4X);
 	}
 
-	return s5p_mmc_init(0, 4);
+	ret = s5p_mmc_init(0, 4);
+	if (ret)
+		error("MMC: Failed to init MMC:0.\n");
+
+	/*
+	 * SD card (T_FLASH) detect and init
+	 * T_FLASH_DETECT: EINT28: GPH3[4] input mode
+	 */
+	s5p_gpio_cfg_pin(&s5pc110_gpio->h3, 4, GPIO_INPUT);
+	s5p_gpio_set_pull(&s5pc110_gpio->h3, 4, GPIO_PULL_UP);
+
+	if (!s5p_gpio_get_value(&s5pc110_gpio->h3, 4)) {
+		for (i = 0; i < 7; i++) {
+			if (i == 2)
+				continue;
+
+			/* GPG2[0:6] special function 2 */
+			s5p_gpio_cfg_pin(&s5pc110_gpio->g2, i, 0x2);
+			/* GPG2[0:6] pull disable */
+			s5p_gpio_set_pull(&s5pc110_gpio->g2, i, GPIO_PULL_NONE);
+			/* GPG2[0:6] drv 4x */
+			s5p_gpio_set_drv(&s5pc110_gpio->g2, i, GPIO_DRV_4X);
+		}
+
+		ret_sd = s5p_mmc_init(2, 4);
+		if (ret_sd)
+			error("MMC: Failed to init SD card (MMC:2).\n");
+	}
+
+	return ret & ret_sd;
 }
 #endif
 

board/samsung/smdkc100/config.mk

@@ -1,16 +0,0 @@
-#
-# Copyright (C) 2008 # Samsung Elecgtronics
-# Kyungmin Park <kyungmin.park@samsung.com>
-#
-
-# On S5PC100 we use the 128 MiB OneDRAM bank at
-#
-# 0x30000000 to 0x35000000 (80MiB)
-# 0x38000000 to 0x40000000 (128MiB)
-#
-# On S5PC110 we use the 128 MiB OneDRAM bank at
-#
-# 0x30000000 to 0x35000000 (80MiB)
-# 0x40000000 to 0x48000000 (128MiB)
-#
-CONFIG_SYS_TEXT_BASE = 0x34800000

common/cmd_bootm.c

@@ -368,7 +368,7 @@ static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
 
 	const char *type_name = genimg_get_type_name(os.type);
 
-	load_buf = map_sysmem(load, image_len);
+	load_buf = map_sysmem(load, unc_len);
 	image_buf = map_sysmem(image_start, image_len);
 	switch (comp) {
 	case IH_COMP_NONE:
@@ -436,11 +436,12 @@ static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
 	}
 #endif /* CONFIG_LZMA */
 #ifdef CONFIG_LZO
-	case IH_COMP_LZO:
+	case IH_COMP_LZO: {
+		size_t size;
+
 		printf("   Uncompressing %s ... ", type_name);
 
-		ret = lzop_decompress(image_buf, image_len, load_buf,
+		ret = lzop_decompress(image_buf, image_len, load_buf, &size);
-				      &unc_len);
 		if (ret != LZO_E_OK) {
 			printf("LZO: uncompress or overwrite error %d "
 			      "- must RESET board to recover\n", ret);
@@ -449,8 +450,9 @@ static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
 			return BOOTM_ERR_RESET;
 		}
 
-		*load_end = load + unc_len;
+		*load_end = load + size;
 		break;
+	}
 #endif /* CONFIG_LZO */
 	default:
 		printf("Unimplemented compression type %d\n", comp);

common/cmd_ximg.c

@@ -20,6 +20,7 @@
 #include <bzlib.h>
 #endif
 #include <asm/byteorder.h>
+#include <asm/io.h>
 
 #ifndef CONFIG_SYS_XIMG_LEN
 /* use 8MByte as default max gunzip size */
@@ -34,7 +35,7 @@ do_imgextract(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 	ulong		data, len, count;
 	int		verify;
 	int		part = 0;
-	image_header_t	*hdr;
+	image_header_t	*hdr = NULL;
 #if defined(CONFIG_FIT)
 	const char	*uname = NULL;
 	const void*	fit_hdr;
@@ -222,7 +223,7 @@ do_imgextract(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 				 * which requires at most 2300 KB of memory.
 				 */
 				i = BZ2_bzBuffToBuffDecompress(
-					(char *)ntohl(hdr->ih_load),
+					map_sysmem(ntohl(hdr->ih_load), 0),
 					&unc_len, (char *)data, len,
 					CONFIG_SYS_MALLOC_LEN < (4096 * 1024),
 					0);

config.mk

@@ -241,22 +241,6 @@ ifneq ($(CONFIG_SYS_TEXT_BASE),)
 CPPFLAGS += -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE)
 endif
 
-ifneq ($(CONFIG_SPL_TEXT_BASE),)
-CPPFLAGS += -DCONFIG_SPL_TEXT_BASE=$(CONFIG_SPL_TEXT_BASE)
-endif
-
-ifneq ($(CONFIG_SPL_PAD_TO),)
-CPPFLAGS += -DCONFIG_SPL_PAD_TO=$(CONFIG_SPL_PAD_TO)
-endif
-
-ifneq ($(CONFIG_TPL_PAD_TO),)
-CPPFLAGS += -DCONFIG_TPL_PAD_TO=$(CONFIG_TPL_PAD_TO)
-endif
-
-ifneq ($(CONFIG_UBOOT_PAD_TO),)
-CPPFLAGS += -DCONFIG_UBOOT_PAD_TO=$(CONFIG_UBOOT_PAD_TO)
-endif
-
 ifeq ($(CONFIG_SPL_BUILD),y)
 CPPFLAGS += -DCONFIG_SPL_BUILD
 ifeq ($(CONFIG_TPL_BUILD),y)
@@ -272,10 +256,6 @@ Please undefined CONFIG_SYS_GENERIC_BOARD in your board config file)
 endif
 endif
 
-ifneq ($(RESET_VECTOR_ADDRESS),)
-CPPFLAGS += -DRESET_VECTOR_ADDRESS=$(RESET_VECTOR_ADDRESS)
-endif
-
 ifneq ($(OBJTREE),$(SRCTREE))
 CPPFLAGS += -I$(OBJTREE)/include2 -I$(OBJTREE)/include
 endif

doc/git-mailrc

@@ -22,8 +22,9 @@ alias jasonjin       Jason Jin <jason.jin@freescale.com>
 alias jhersh         Joe Hershberger <joe.hershberger@gmail.com>
 alias kimphill       Kim Phillips <kim.phillips@freescale.com>
 alias macpaul        Macpaul Lin <macpaul@andestech.com>
-alias marex          Marek Vasut <marek.vasut@gmail.com>
+alias marex          Marek Vasut <marex@denx.de>
 alias monstr         Michal Simek <monstr@monstr.eu>
+alias panto          Pantelis Antoniou <panto@antoniou-consulting.com>
 alias prafulla       Prafulla Wadaskar <prafulla@marvell.com>
 alias prom           Minkyu Kang <mk7.kang@samsung.com>
 alias rbohmer        Remy Bohmer <linux@bohmer.net>
@@ -102,7 +103,7 @@ alias cfi            uboot, stroese
 alias kerneldoc      uboot, marex
 alias fdt            uboot, Jerry Van Baren <vanbaren@cideas.com>
 alias i2c            uboot, hs
-alias mmc            uboot, afleming
+alias mmc            uboot, panto
 alias nand           uboot, scottwood
 alias net            uboot, jhersh
 alias usb            uboot, marex

drivers/block/ahci.c

@@ -16,14 +16,14 @@
 #include <asm/io.h>
 #include <malloc.h>
 #include <scsi.h>
-#include <ata.h>
+#include <libata.h>
 #include <linux/ctype.h>
 #include <ahci.h>
 
 static int ata_io_flush(u8 port);
 
 struct ahci_probe_ent *probe_ent = NULL;
-hd_driveid_t *ataid[AHCI_MAX_PORTS];
+u16 *ataid[AHCI_MAX_PORTS];
 
 #define writel_with_flush(a,b)	do { writel(a,b); readl(b); } while (0)
 
@@ -38,7 +38,7 @@ hd_driveid_t *ataid[AHCI_MAX_PORTS];
 #endif
 
 /* Maximum timeouts for each event */
-#define WAIT_MS_SPINUP	10000
+#define WAIT_MS_SPINUP	20000
 #define WAIT_MS_DATAIO	5000
 #define WAIT_MS_FLUSH	5000
 #define WAIT_MS_LINKUP	4
@@ -107,6 +107,27 @@ static int waiting_for_cmd_completed(volatile u8 *offset,
 	return (i < timeout_msec) ? 0 : -1;
 }
 
+int __weak ahci_link_up(struct ahci_probe_ent *probe_ent, u8 port)
+{
+	u32 tmp;
+	int j = 0;
+	u8 *port_mmio = (u8 *)probe_ent->port[port].port_mmio;
+
+	/* 
+	 * Bring up SATA link.
+	 * SATA link bringup time is usually less than 1 ms; only very
+	 * rarely has it taken between 1-2 ms. Never seen it above 2 ms.
+	 */
+	while (j < WAIT_MS_LINKUP) {
+		tmp = readl(port_mmio + PORT_SCR_STAT);
+		tmp &= PORT_SCR_STAT_DET_MASK;
+		if (tmp == PORT_SCR_STAT_DET_PHYRDY)
+			return 0;
+		udelay(1000);
+		j++;
+	}
+	return 1;
+}
 
 static int ahci_host_init(struct ahci_probe_ent *probe_ent)
 {
@@ -117,8 +138,9 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent)
 #endif
 	volatile u8 *mmio = (volatile u8 *)probe_ent->mmio_base;
 	u32 tmp, cap_save, cmd;
-	int i, j;
+	int i, j, ret;
 	volatile u8 *port_mmio;
+	u32 port_map;
 
 	debug("ahci_host_init: start\n");
 
@@ -160,6 +182,7 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent)
 #endif
 	probe_ent->cap = readl(mmio + HOST_CAP);
 	probe_ent->port_map = readl(mmio + HOST_PORTS_IMPL);
+	port_map = probe_ent->port_map;
 	probe_ent->n_ports = (probe_ent->cap & 0x1f) + 1;
 
 	debug("cap 0x%x  port_map 0x%x  n_ports %d\n",
@@ -169,6 +192,8 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent)
 		probe_ent->n_ports = CONFIG_SYS_SCSI_MAX_SCSI_ID;
 
 	for (i = 0; i < probe_ent->n_ports; i++) {
+		if (!(port_map & (1 << i)))
+			continue;
 		probe_ent->port[i].port_mmio = ahci_port_base((u32) mmio, i);
 		port_mmio = (u8 *) probe_ent->port[i].port_mmio;
 		ahci_setup_port(&probe_ent->port[i], (unsigned long)mmio, i);
@@ -196,19 +221,9 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent)
 		cmd |= PORT_CMD_SPIN_UP;
 		writel_with_flush(cmd, port_mmio + PORT_CMD);
 
-		/* Bring up SATA link.
+		/* Bring up SATA link. */
-		 * SATA link bringup time is usually less than 1 ms; only very
+		ret = ahci_link_up(probe_ent, i);
-		 * rarely has it taken between 1-2 ms. Never seen it above 2 ms.
+		if (ret) {
-		 */
-		j = 0;
-		while (j < WAIT_MS_LINKUP) {
-			tmp = readl(port_mmio + PORT_SCR_STAT);
-			if ((tmp & 0xf) == 0x3)
-				break;
-			udelay(1000);
-			j++;
-		}
-		if (j == WAIT_MS_LINKUP) {
 			printf("SATA link %d timeout.\n", i);
 			continue;
 		} else {
@@ -225,11 +240,23 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent)
 		j = 0;
 		while (j < WAIT_MS_SPINUP) {
 			tmp = readl(port_mmio + PORT_TFDATA);
-			if (!(tmp & (ATA_STAT_BUSY | ATA_STAT_DRQ)))
+			if (!(tmp & (ATA_BUSY | ATA_DRQ)))
 				break;
 			udelay(1000);
+			tmp = readl(port_mmio + PORT_SCR_STAT);
+			tmp &= PORT_SCR_STAT_DET_MASK;
+			if (tmp == PORT_SCR_STAT_DET_PHYRDY)
+				break;
 			j++;
 		}
+
+		tmp = readl(port_mmio + PORT_SCR_STAT) & PORT_SCR_STAT_DET_MASK;
+		if (tmp == PORT_SCR_STAT_DET_COMINIT) {
+			debug("SATA link %d down (COMINIT received), retrying...\n", i);
+			i--;
+			continue;
+		}
+
 		printf("Target spinup took %d ms.\n", j);
 		if (j == WAIT_MS_SPINUP)
 			debug("timeout.\n");
@@ -254,7 +281,7 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent)
 		/* register linkup ports */
 		tmp = readl(port_mmio + PORT_SCR_STAT);
 		debug("SATA port %d status: 0x%x\n", i, tmp);
-		if ((tmp & 0xf) == 0x03)
+		if ((tmp & PORT_SCR_STAT_DET_MASK) == PORT_SCR_STAT_DET_PHYRDY)
 			probe_ent->link_port_map |= (0x01 << i);
 	}
 
@@ -351,8 +378,6 @@ static int ahci_init_one(pci_dev_t pdev)
 	u16 vendor;
 	int rc;
 
-	memset((void *)ataid, 0, sizeof(hd_driveid_t *) * AHCI_MAX_PORTS);
-
 	probe_ent = malloc(sizeof(struct ahci_probe_ent));
 	memset(probe_ent, 0, sizeof(struct ahci_probe_ent));
 	probe_ent->dev = pdev;
@@ -442,7 +467,7 @@ static void ahci_set_feature(u8 port)
 	memset(fis, 0, sizeof(fis));
 	fis[0] = 0x27;
 	fis[1] = 1 << 7;
-	fis[2] = ATA_CMD_SETF;
+	fis[2] = ATA_CMD_SET_FEATURES;
 	fis[3] = SETFEATURES_XFER;
 	fis[12] = __ilog2(probe_ent->udma_mask + 1) + 0x40 - 0x01;
 
@@ -580,33 +605,12 @@ static char *ata_id_strcpy(u16 *target, u16 *src, int len)
 	return (char *)target;
 }
 
-
-static void dump_ataid(hd_driveid_t *ataid)
-{
-	debug("(49)ataid->capability = 0x%x\n", ataid->capability);
-	debug("(53)ataid->field_valid =0x%x\n", ataid->field_valid);
-	debug("(63)ataid->dma_mword = 0x%x\n", ataid->dma_mword);
-	debug("(64)ataid->eide_pio_modes = 0x%x\n", ataid->eide_pio_modes);
-	debug("(75)ataid->queue_depth = 0x%x\n", ataid->queue_depth);
-	debug("(80)ataid->major_rev_num = 0x%x\n", ataid->major_rev_num);
-	debug("(81)ataid->minor_rev_num = 0x%x\n", ataid->minor_rev_num);
-	debug("(82)ataid->command_set_1 = 0x%x\n", ataid->command_set_1);
-	debug("(83)ataid->command_set_2 = 0x%x\n", ataid->command_set_2);
-	debug("(84)ataid->cfsse = 0x%x\n", ataid->cfsse);
-	debug("(85)ataid->cfs_enable_1 = 0x%x\n", ataid->cfs_enable_1);
-	debug("(86)ataid->cfs_enable_2 = 0x%x\n", ataid->cfs_enable_2);
-	debug("(87)ataid->csf_default = 0x%x\n", ataid->csf_default);
-	debug("(88)ataid->dma_ultra = 0x%x\n", ataid->dma_ultra);
-	debug("(93)ataid->hw_config = 0x%x\n", ataid->hw_config);
-}
-
-
 /*
  * SCSI INQUIRY command operation.
  */
 static int ata_scsiop_inquiry(ccb *pccb)
 {
-	u8 hdr[] = {
+	static const u8 hdr[] = {
 		0,
 		0,
 		0x5,		/* claim SPC-3 version compatibility */
@@ -614,7 +618,7 @@ static int ata_scsiop_inquiry(ccb *pccb)
 		95 - 4,
 	};
 	u8 fis[20];
-	u8 *tmpid;
+	u16 *tmpid;
 	u8 port;
 
 	/* Clean ccb data buffer */
@@ -629,28 +633,33 @@ static int ata_scsiop_inquiry(ccb *pccb)
 	/* Construct the FIS */
 	fis[0] = 0x27;		/* Host to device FIS. */
 	fis[1] = 1 << 7;	/* Command FIS. */
-	fis[2] = ATA_CMD_IDENT;	/* Command byte. */
+	fis[2] = ATA_CMD_ID_ATA; /* Command byte. */
 
 	/* Read id from sata */
 	port = pccb->target;
-	if (!(tmpid = malloc(sizeof(hd_driveid_t))))
+	tmpid = malloc(ATA_ID_WORDS * 2);
+	if (!tmpid)
 		return -ENOMEM;
 
-	if (ahci_device_data_io(port, (u8 *) &fis, sizeof(fis), tmpid,
+	if (ahci_device_data_io(port, (u8 *) &fis, sizeof(fis), (u8 *)tmpid,
-				sizeof(hd_driveid_t), 0)) {
+				ATA_ID_WORDS * 2, 0)) {
 		debug("scsi_ahci: SCSI inquiry command failure.\n");
+		free(tmpid);
 		return -EIO;
 	}
 
 	if (ataid[port])
 		free(ataid[port]);
-	ataid[port] = (hd_driveid_t *) tmpid;
+	ataid[port] = tmpid;
+	ata_swap_buf_le16(tmpid, ATA_ID_WORDS);
 
 	memcpy(&pccb->pdata[8], "ATA     ", 8);
-	ata_id_strcpy((u16 *) &pccb->pdata[16], (u16 *)ataid[port]->model, 16);
+	ata_id_strcpy((u16 *) &pccb->pdata[16], &tmpid[ATA_ID_PROD], 16);
-	ata_id_strcpy((u16 *) &pccb->pdata[32], (u16 *)ataid[port]->fw_rev, 4);
+	ata_id_strcpy((u16 *) &pccb->pdata[32], &tmpid[ATA_ID_FW_REV], 4);
 
-	dump_ataid(ataid[port]);
+#ifdef DEBUG
+	ata_dump_id(tmpid);
+#endif
 	return 0;
 }
 
@@ -698,7 +707,7 @@ static int ata_scsiop_read_write(ccb *pccb, u8 is_write)
 
 		now_blocks = min(MAX_SATA_BLOCKS_READ_WRITE, blocks);
 
-		transfer_size = ATA_BLOCKSIZE * now_blocks;
+		transfer_size = ATA_SECT_SIZE * now_blocks;
 		if (transfer_size > user_buffer_size) {
 			printf("scsi_ahci: Error: buffer too small.\n");
 			return -EIO;
@@ -753,6 +762,7 @@ static int ata_scsiop_read_write(ccb *pccb, u8 is_write)
 static int ata_scsiop_read_capacity10(ccb *pccb)
 {
 	u32 cap;
+	u64 cap64;
 	u32 block_size;
 
 	if (!ataid[pccb->target]) {
@@ -762,18 +772,11 @@ static int ata_scsiop_read_capacity10(ccb *pccb)
 		return -EPERM;
 	}
 
-	cap = le32_to_cpu(ataid[pccb->target]->lba_capacity);
+	cap64 = ata_id_n_sectors(ataid[pccb->target]);
-	if (cap == 0xfffffff) {
+	if (cap64 > 0x100000000ULL)
-		unsigned short *cap48 = ataid[pccb->target]->lba48_capacity;
+		cap64 = 0xffffffff;
-		if (cap48[2] || cap48[3]) {
-			cap = 0xffffffff;
-		} else {
-			cap = (le16_to_cpu(cap48[1]) << 16) |
-			      (le16_to_cpu(cap48[0]));
-		}
-	}
 
-	cap = cpu_to_be32(cap);
+	cap = cpu_to_be32(cap64);
 	memcpy(pccb->pdata, &cap, sizeof(cap));
 
 	block_size = cpu_to_be32((u32)512);
@@ -798,12 +801,7 @@ static int ata_scsiop_read_capacity16(ccb *pccb)
 		return -EPERM;
 	}
 
-	cap = le32_to_cpu(ataid[pccb->target]->lba_capacity);
+	cap = ata_id_n_sectors(ataid[pccb->target]);
-	if (cap == 0xfffffff) {
-		memcpy(&cap, ataid[pccb->target]->lba48_capacity, sizeof(cap));
-		cap = le64_to_cpu(cap);
-	}
-
 	cap = cpu_to_be64(cap);
 	memcpy(pccb->pdata, &cap, sizeof(cap));
 
@@ -890,8 +888,6 @@ int ahci_init(u32 base)
 	int i, rc = 0;
 	u32 linkmap;
 
-	memset(ataid, 0, sizeof(ataid));
-
 	probe_ent = malloc(sizeof(struct ahci_probe_ent));
 	memset(probe_ent, 0, sizeof(struct ahci_probe_ent));
 

drivers/power/pmic/pmic_max77686.c

@@ -14,6 +14,198 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+static const char max77686_buck_addr[] = {
+	0xff, 0x10, 0x12, 0x1c, 0x26, 0x30, 0x32, 0x34, 0x36, 0x38
+};
+
+static unsigned int max77686_ldo_volt2hex(int ldo, ulong uV)
+{
+	unsigned int hex = 0;
+
+	switch (ldo) {
+	case 1:
+	case 2:
+	case 6:
+	case 7:
+	case 8:
+	case 15:
+		hex = (uV - 800000) / 25000;
+		break;
+	default:
+		hex = (uV - 800000) / 50000;
+	}
+
+	if (hex >= 0 && hex <= MAX77686_LDO_VOLT_MAX_HEX)
+		return hex;
+
+	debug("%s: %ld is wrong voltage value for LDO%d\n", __func__, uV, ldo);
+	return 0;
+}
+
+int max77686_set_ldo_voltage(struct pmic *p, int ldo, ulong uV)
+{
+	unsigned int val, ret, hex, adr;
+
+	if (ldo < 1 && ldo > 26) {
+		printf("%s: %d is wrong ldo number\n", __func__, ldo);
+		return -1;
+	}
+
+	adr = MAX77686_REG_PMIC_LDO1CTRL1 + ldo - 1;
+	hex = max77686_ldo_volt2hex(ldo, uV);
+
+	if (!hex)
+		return -1;
+
+	ret = pmic_reg_read(p, adr, &val);
+	if (ret)
+		return ret;
+
+	val &= ~MAX77686_LDO_VOLT_MASK;
+	val |= hex;
+	ret |= pmic_reg_write(p, adr, val);
+
+	return ret;
+}
+
+int max77686_set_ldo_mode(struct pmic *p, int ldo, char opmode)
+{
+	unsigned int val, ret, adr, mode;
+
+	if (ldo < 1 && 26 < ldo) {
+		printf("%s: %d is wrong ldo number\n", __func__, ldo);
+		return -1;
+	}
+
+	adr = MAX77686_REG_PMIC_LDO1CTRL1 + ldo - 1;
+
+	/* mode */
+	switch (opmode) {
+	case OPMODE_OFF:
+		mode = MAX77686_LDO_MODE_OFF;
+		break;
+	case OPMODE_STANDBY:
+		switch (ldo) {
+		case 2:
+		case 6:
+		case 7:
+		case 8:
+		case 10:
+		case 11:
+		case 12:
+		case 14:
+		case 15:
+		case 16:
+			mode = MAX77686_LDO_MODE_STANDBY;
+			break;
+		default:
+			mode = 0xff;
+		}
+		break;
+	case OPMODE_LPM:
+		mode = MAX77686_LDO_MODE_LPM;
+		break;
+	case OPMODE_ON:
+		mode = MAX77686_LDO_MODE_ON;
+		break;
+	default:
+		mode = 0xff;
+	}
+
+	if (mode == 0xff) {
+		printf("%s: %d is not supported on LDO%d\n",
+		       __func__, opmode, ldo);
+		return -1;
+	}
+
+	ret = pmic_reg_read(p, adr, &val);
+	if (ret)
+		return ret;
+
+	val &= ~MAX77686_LDO_MODE_MASK;
+	val |= mode;
+	ret |= pmic_reg_write(p, adr, val);
+
+	return ret;
+}
+
+int max77686_set_buck_mode(struct pmic *p, int buck, char opmode)
+{
+	unsigned int val, ret, mask, adr, size, mode, mode_shift;
+
+	size = ARRAY_SIZE(max77686_buck_addr);
+	if (buck >= size) {
+		printf("%s: %d is wrong buck number\n", __func__, buck);
+		return -1;
+	}
+
+	adr = max77686_buck_addr[buck];
+
+	/* mask */
+	switch (buck) {
+	case 2:
+	case 3:
+	case 4:
+		mode_shift = MAX77686_BUCK_MODE_SHIFT_2;
+		break;
+	default:
+		mode_shift = MAX77686_BUCK_MODE_SHIFT_1;
+	}
+
+	mask = MAX77686_BUCK_MODE_MASK << mode_shift;
+
+	/* mode */
+	switch (opmode) {
+	case OPMODE_OFF:
+		mode = MAX77686_BUCK_MODE_OFF;
+		break;
+	case OPMODE_STANDBY:
+		switch (buck) {
+		case 1:
+		case 2:
+		case 3:
+		case 4:
+			mode = MAX77686_BUCK_MODE_STANDBY << mode_shift;
+			break;
+		default:
+			mode = 0xff;
+		}
+		break;
+	case OPMODE_LPM:
+		switch (buck) {
+		case 2:
+		case 3:
+		case 4:
+			mode = MAX77686_BUCK_MODE_LPM << mode_shift;
+			break;
+		default:
+			mode = 0xff;
+		}
+		break;
+	case OPMODE_ON:
+		mode = MAX77686_BUCK_MODE_ON << mode_shift;
+		break;
+	default:
+		mode = 0xff;
+	}
+
+	if (mode == 0xff) {
+		printf("%s: %d is not supported on BUCK%d\n",
+		       __func__, opmode, buck);
+		return -1;
+	}
+
+	ret = pmic_reg_read(p, adr, &val);
+	if (ret)
+		return ret;
+
+	val &= ~mask;
+	val |= mode;
+	ret |= pmic_reg_write(p, adr, val);
+
+	return ret;
+}
+
 int pmic_init(unsigned char bus)
 {
 	static const char name[] = "MAX77686_PMIC";

fs/fat/fat_write.c

@@ -552,9 +552,11 @@ set_cluster(fsdata *mydata, __u32 clustnum, __u8 *buffer,
 
 	debug("clustnum: %d, startsect: %d\n", clustnum, startsect);
 
-	if (disk_write(startsect, size / mydata->sect_size, buffer) < 0) {
+	if ((size / mydata->sect_size) > 0) {
-		debug("Error writing data\n");
+		if (disk_write(startsect, size / mydata->sect_size, buffer) < 0) {
-		return -1;
+			debug("Error writing data\n");
+			return -1;
+		}
 	}
 
 	if (size % mydata->sect_size) {

include/ahci.h

@@ -87,6 +87,11 @@
 				| PORT_IRQ_DMAS_FIS | PORT_IRQ_PIOS_FIS	\
 				| PORT_IRQ_D2H_REG_FIS
 
+/* PORT_SCR_STAT bits */
+#define PORT_SCR_STAT_DET_MASK	0x3
+#define PORT_SCR_STAT_DET_COMINIT 0x1
+#define PORT_SCR_STAT_DET_PHYRDY 0x3
+
 /* PORT_CMD bits */
 #define PORT_CMD_ATAPI		(1 << 24) /* Device is ATAPI */
 #define PORT_CMD_LIST_ON	(1 << 15) /* cmd list DMA engine running */
@@ -103,29 +108,6 @@
 
 #define AHCI_MAX_PORTS		32
 
-/* SETFEATURES stuff */
-#define SETFEATURES_XFER	0x03
-#define XFER_UDMA_7		0x47
-#define XFER_UDMA_6		0x46
-#define XFER_UDMA_5		0x45
-#define XFER_UDMA_4		0x44
-#define XFER_UDMA_3		0x43
-#define XFER_UDMA_2		0x42
-#define XFER_UDMA_1		0x41
-#define XFER_UDMA_0		0x40
-#define XFER_MW_DMA_2		0x22
-#define XFER_MW_DMA_1		0x21
-#define XFER_MW_DMA_0		0x20
-#define XFER_SW_DMA_2		0x12
-#define XFER_SW_DMA_1		0x11
-#define XFER_SW_DMA_0		0x10
-#define XFER_PIO_4		0x0C
-#define XFER_PIO_3		0x0B
-#define XFER_PIO_2		0x0A
-#define XFER_PIO_1		0x09
-#define XFER_PIO_0		0x08
-#define XFER_PIO_SLOW		0x00
-
 #define ATA_FLAG_SATA		(1 << 3)
 #define ATA_FLAG_NO_LEGACY	(1 << 4) /* no legacy mode check */
 #define ATA_FLAG_MMIO		(1 << 6) /* use MMIO, not PIO */

include/configs/MPC8544DS.h

@@ -318,6 +318,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_SCSI_AHCI
 
 #ifdef CONFIG_SCSI_AHCI
+#define CONFIG_LIBATA
 #define CONFIG_SATA_ULI5288
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	4
 #define CONFIG_SYS_SCSI_MAX_LUN	1

include/configs/MPC8572DS.h

@@ -539,6 +539,7 @@
 #define CONFIG_SCSI_AHCI
 
 #ifdef CONFIG_SCSI_AHCI
+#define CONFIG_LIBATA
 #define CONFIG_SATA_ULI5288
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	4
 #define CONFIG_SYS_SCSI_MAX_LUN	1

include/configs/MPC8610HPCD.h

@@ -326,6 +326,7 @@
 #define CONFIG_SCSI_AHCI
 
 #ifdef CONFIG_SCSI_AHCI
+#define CONFIG_LIBATA
 #define CONFIG_SATA_ULI5288
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	4
 #define CONFIG_SYS_SCSI_MAX_LUN	1

include/configs/MPC8641HPCN.h

@@ -412,6 +412,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_SCSI_AHCI
 
 #ifdef CONFIG_SCSI_AHCI
+#define CONFIG_LIBATA
 #define CONFIG_SATA_ULI5288
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	4
 #define CONFIG_SYS_SCSI_MAX_LUN	1

include/configs/P2020DS.h

@@ -513,6 +513,7 @@
 #define CONFIG_SCSI_AHCI
 
 #ifdef CONFIG_SCSI_AHCI
+#define CONFIG_LIBATA
 #define CONFIG_SATA_ULI5288
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	4
 #define CONFIG_SYS_SCSI_MAX_LUN	1

include/configs/am335x_evm.h

@@ -132,7 +132,9 @@
 				"echo Running uenvcmd ...;" \
 				"run uenvcmd;" \
 			"fi;" \
-			"run mmcloados;" \
+			"if run loaduimage; then " \
+				"run mmcloados;" \
+			"fi;" \
 		"fi;\0" \
 	"spiboot=echo Booting from spi ...; " \
 		"run spiargs; " \

include/configs/arndale.h

@@ -0,0 +1,255 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ *
+ * Configuration settings for the SAMSUNG Arndale board.
+ */
+
+#ifndef __CONFIG_ARNDALE_H
+#define __CONFIG_ARNDALE_H
+
+/* High Level Configuration Options */
+#define CONFIG_SAMSUNG			/* in a SAMSUNG core */
+#define CONFIG_S5P			/* S5P Family */
+#define CONFIG_EXYNOS5			/* which is in a Exynos5 Family */
+#define CONFIG_EXYNOS5250
+
+#include <asm/arch/cpu.h>		/* get chip and board defs */
+
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* Enable fdt support for Exynos5250 */
+#define CONFIG_ARCH_DEVICE_TREE		exynos5250
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+
+/* Allow tracing to be enabled */
+#define CONFIG_TRACE
+#define CONFIG_CMD_TRACE
+#define CONFIG_TRACE_BUFFER_SIZE	(16 << 20)
+#define CONFIG_TRACE_EARLY_SIZE		(8 << 20)
+#define CONFIG_TRACE_EARLY
+#define CONFIG_TRACE_EARLY_ADDR		0x50000000
+
+/* Keep L2 Cache Disabled */
+#define CONFIG_SYS_DCACHE_OFF
+
+#define CONFIG_SYS_SDRAM_BASE		0x40000000
+#define CONFIG_SYS_TEXT_BASE		0x43E00000
+
+/* input clock of PLL: SMDK5250 has 24MHz input clock */
+#define CONFIG_SYS_CLK_FREQ		24000000
+
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_INITRD_TAG
+#define CONFIG_CMDLINE_EDITING
+
+/* Power Down Modes */
+#define S5P_CHECK_SLEEP			0x00000BAD
+#define S5P_CHECK_DIDLE			0xBAD00000
+#define S5P_CHECK_LPA			0xABAD0000
+
+/* Offset for inform registers */
+#define INFORM0_OFFSET			0x800
+#define INFORM1_OFFSET			0x804
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (4 << 20))
+
+/* select serial console configuration */
+#define CONFIG_BAUDRATE			115200
+#define EXYNOS5_DEFAULT_UART_OFFSET	0x010000
+#define CONFIG_SILENT_CONSOLE
+
+/* Console configuration */
+#define CONFIG_CONSOLE_MUX
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define EXYNOS_DEVICE_SETTINGS \
+		"stdin=serial\0" \
+		"stdout=serial\0" \
+		"stderr=serial\0"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	EXYNOS_DEVICE_SETTINGS
+
+/* SD/MMC configuration */
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MMC
+#define CONFIG_SDHCI
+#define CONFIG_S5P_SDHCI
+#define CONFIG_DWMMC
+#define CONFIG_EXYNOS_DWMMC
+#define CONFIG_SUPPORT_EMMC_BOOT
+
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_SKIP_LOWLEVEL_INIT
+
+/* PWM */
+#define CONFIG_PWM
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+/* Command definition*/
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_HASH
+
+#define CONFIG_BOOTDELAY		3
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+
+/* USB */
+#define CONFIG_CMD_USB
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_EXYNOS
+#define CONFIG_USB_STORAGE
+
+/* MMC SPL */
+#define CONFIG_SPL
+#define COPY_BL2_FNPTR_ADDR	0x02020030
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+
+/* specific .lds file */
+#define CONFIG_SPL_LDSCRIPT	"board/samsung/common/exynos-uboot-spl.lds"
+#define CONFIG_SPL_TEXT_BASE	0x02023400
+#define CONFIG_SPL_MAX_FOOTPRINT	(14 * 1024)
+
+#define CONFIG_BOOTCOMMAND	"mmc read 40007000 451 2000; bootm 40007000"
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP		/* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser	*/
+#define CONFIG_SYS_PROMPT		"ARNDALE # "
+#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_DEFAULT_CONSOLE		"console=ttySAC2,115200n8\0"
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+/* memtest works on */
+#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x5E00000)
+#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x3E00000)
+
+#define CONFIG_SYS_HZ			1000
+
+#define CONFIG_RD_LVL
+
+#define CONFIG_NR_DRAM_BANKS	8
+#define SDRAM_BANK_SIZE		(256UL << 20UL)	/* 256 MB */
+#define PHYS_SDRAM_1		CONFIG_SYS_SDRAM_BASE
+#define PHYS_SDRAM_1_SIZE	SDRAM_BANK_SIZE
+#define PHYS_SDRAM_2		(CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE)
+#define PHYS_SDRAM_2_SIZE	SDRAM_BANK_SIZE
+#define PHYS_SDRAM_3		(CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_3_SIZE	SDRAM_BANK_SIZE
+#define PHYS_SDRAM_4		(CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_4_SIZE	SDRAM_BANK_SIZE
+#define PHYS_SDRAM_5		(CONFIG_SYS_SDRAM_BASE + (4 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_5_SIZE	SDRAM_BANK_SIZE
+#define PHYS_SDRAM_6		(CONFIG_SYS_SDRAM_BASE + (5 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_6_SIZE	SDRAM_BANK_SIZE
+#define PHYS_SDRAM_7		(CONFIG_SYS_SDRAM_BASE + (6 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_7_SIZE	SDRAM_BANK_SIZE
+#define PHYS_SDRAM_8		(CONFIG_SYS_SDRAM_BASE + (7 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_8_SIZE	SDRAM_BANK_SIZE
+
+#define CONFIG_SYS_MONITOR_BASE	0x00000000
+
+/* FLASH and environment organization */
+#define CONFIG_SYS_NO_FLASH
+#undef CONFIG_CMD_IMLS
+#define CONFIG_IDENT_STRING		" for ARNDALE"
+
+#define CONFIG_SYS_MMC_ENV_DEV		0
+
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SECURE_BL1_ONLY
+
+/* Secure FW size configuration */
+#ifdef	CONFIG_SECURE_BL1_ONLY
+#define	CONFIG_SEC_FW_SIZE		(8 << 10)	/* 8KB */
+#else
+#define	CONFIG_SEC_FW_SIZE		0
+#endif
+
+/* Configuration of BL1, BL2, ENV Blocks on mmc */
+#define CONFIG_RES_BLOCK_SIZE	(512)
+#define CONFIG_BL1_SIZE		(16 << 10) /*16 K reserved for BL1*/
+#define	CONFIG_BL2_SIZE		(512UL << 10UL)	/* 512 KB */
+#define CONFIG_ENV_SIZE		(16 << 10)	/* 16 KB */
+
+#define CONFIG_BL1_OFFSET	(CONFIG_RES_BLOCK_SIZE + CONFIG_SEC_FW_SIZE)
+#define CONFIG_BL2_OFFSET	(CONFIG_BL1_OFFSET + CONFIG_BL1_SIZE)
+#define CONFIG_ENV_OFFSET	(CONFIG_BL2_OFFSET + CONFIG_BL2_SIZE)
+
+/* U-boot copy size from boot Media to DRAM.*/
+#define BL2_START_OFFSET	(CONFIG_BL2_OFFSET/512)
+#define BL2_SIZE_BLOC_COUNT	(CONFIG_BL2_SIZE/512)
+
+#define CONFIG_SPI_BOOTING
+#define EXYNOS_COPY_SPI_FNPTR_ADDR	0x02020058
+#define SPI_FLASH_UBOOT_POS		(CONFIG_SEC_FW_SIZE + CONFIG_BL1_SIZE)
+
+#define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_PART
+#define CONFIG_PARTITION_UUIDS
+
+
+#define CONFIG_IRAM_STACK	0x02050000
+
+#define CONFIG_SYS_INIT_SP_ADDR	CONFIG_IRAM_STACK
+
+/* I2C */
+#define CONFIG_SYS_I2C_INIT_BOARD
+#define CONFIG_HARD_I2C
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C_SPEED	100000		/* 100 Kbps */
+#define CONFIG_DRIVER_S3C24X0_I2C
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_MAX_I2C_NUM	8
+#define CONFIG_SYS_I2C_SLAVE    0x0
+#define CONFIG_I2C_EDID
+
+/* PMIC */
+#define CONFIG_PMIC
+#define CONFIG_PMIC_I2C
+#define CONFIG_PMIC_MAX77686
+
+#define CONFIG_DEFAULT_DEVICE_TREE	exynos5250-arndale
+
+/* Ethernet Controllor Driver */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_SMC911X
+#define CONFIG_SMC911X_BASE		0x5000000
+#define CONFIG_SMC911X_16_BIT
+#define CONFIG_ENV_SROM_BANK		1
+#endif /*CONFIG_CMD_NET*/
+
+/* Enable PXE Support */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_CMD_PXE
+#define CONFIG_MENU
+#endif
+
+/* Enable devicetree support */
+#define CONFIG_OF_LIBFDT
+
+/* Enable Time Command */
+#define CONFIG_CMD_TIME
+
+#endif	/* __CONFIG_H */

include/configs/cam_enc_4xx.h

@@ -216,6 +216,8 @@
 #define CONFIG_SPL_STACK		(0x00010000 + 0x7f00)
 
 #define CONFIG_SPL_TEXT_BASE		0x00000020 /*CONFIG_SYS_SRAM_START*/
+/* Provide at least 16MB spacing between us and the Linux Kernel image */
+#define CONFIG_SPL_PAD_TO		12320
 #define CONFIG_SPL_MAX_FOOTPRINT	12288
 
 #ifndef CONFIG_SPL_BUILD

include/configs/coreboot.h

@@ -56,6 +56,7 @@
 #define CONFIG_SCSI_AHCI
 
 #ifdef CONFIG_SCSI_AHCI
+#define CONFIG_LIBATA
 #define CONFIG_SYS_64BIT_LBA
 #define CONFIG_SATA_INTEL		1
 #define CONFIG_SCSI_DEV_LIST		{PCI_VENDOR_ID_INTEL, \

include/configs/exynos5250-dt.h

@@ -13,7 +13,7 @@
 #define CONFIG_SAMSUNG			/* in a SAMSUNG core */
 #define CONFIG_S5P			/* S5P Family */
 #define CONFIG_EXYNOS5			/* which is in a Exynos5 Family */
-#define CONFIG_SMDK5250			/* which is in a SMDK5250 */
+#define CONFIG_EXYNOS5250
 
 #include <asm/arch/cpu.h>		/* get chip and board defs */
 

include/configs/highbank.h

@@ -39,6 +39,7 @@
 #define CONFIG_SYS_BOOTCOUNT_ADDR	0xfff3cf0c
 
 #define CONFIG_MISC_INIT_R
+#define CONFIG_LIBATA
 #define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	5

include/configs/lwmon5.h

@@ -565,6 +565,7 @@
 #define CONFIG_SYS_GPIO_PHY1_RST	12
 #define CONFIG_SYS_GPIO_FLASH_WP	14
 #define CONFIG_SYS_GPIO_PHY0_RST	22
+#define CONFIG_SYS_GPIO_PERM_VOLT_FEED	49
 #define CONFIG_SYS_GPIO_DSPIC_READY	51
 #define CONFIG_SYS_GPIO_CAN_ENABLE	53
 #define CONFIG_SYS_GPIO_LSB_ENABLE	54
@@ -577,6 +578,13 @@
 #define CONFIG_SYS_GPIO_SYSMON_STATUS	62
 #define CONFIG_SYS_GPIO_WATCHDOG	63
 
+/* On LCD4, GPIO49 has to be configured to 0 instead of 1 */
+#ifdef CONFIG_LCD4_LWMON5
+#define GPIO49_VAL	0
+#else
+#define GPIO49_VAL	1
+#endif
+
 /*
  * PPC440 GPIO Configuration
  */
@@ -635,7 +643,7 @@
 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7)	DMA_REQ(0)	*/	\
 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8)	DMA_ACK(0)	*/	\
 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9)	DMA_EOT/TC(0)	*/	\
-{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO49  Unselect via TraceSelect Bit	*/	\
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO49_VAL}, /* GPIO49  Unselect via TraceSelect Bit	*/	\
 {GPIO1_BASE, GPIO_IN,  GPIO_SEL , GPIO_OUT_0}, /* GPIO50  Unselect via TraceSelect Bit	*/	\
 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51  Unselect via TraceSelect Bit	*/	\
 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52  Unselect via TraceSelect Bit	*/	\

include/configs/s5p_goni.h

@@ -29,6 +29,9 @@
 /* DRAM Base */
 #define CONFIG_SYS_SDRAM_BASE		0x30000000
 
+/* Text Base */
+#define CONFIG_SYS_TEXT_BASE		0x34800000
+
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_INITRD_TAG

include/configs/sandbox.h

@@ -109,4 +109,9 @@
 					"stdout=serial\0" \
 					"stderr=serial\0"
 
+#define CONFIG_GZIP_COMPRESSED
+#define CONFIG_BZIP2
+#define CONFIG_LZO
+#define CONFIG_LZMA
+
 #endif

include/configs/smdkc100.h

@@ -34,6 +34,9 @@
 /* DRAM Base */
 #define CONFIG_SYS_SDRAM_BASE		0x30000000
 
+/* Text Base */
+#define CONFIG_SYS_TEXT_BASE		0x34800000
+
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_INITRD_TAG

include/linux/compiler-gcc.h

@@ -50,7 +50,9 @@
 #endif
 
 #define __deprecated			__attribute__((deprecated))
-#define __packed			__attribute__((packed))
+#ifndef __packed
+# define __packed			__attribute__((packed))
+#endif
 #define __weak				__attribute__((weak))
 
 /*
@@ -73,8 +75,12 @@
  * would be.
  * [...]
  */
-#define __pure				__attribute__((pure))
+#ifndef __pure
-#define __aligned(x)			__attribute__((aligned(x)))
+# define __pure				__attribute__((pure))
+#endif
+#ifndef __aligned
+# define __aligned(x)			__attribute__((aligned(x)))
+#endif
 #define __printf(a,b)			__attribute__((format(printf,a,b)))
 #define  noinline			__attribute__((noinline))
 #define __attribute_const__		__attribute__((__const__))

include/linux/compiler-gcc4.h

@@ -12,7 +12,9 @@
 #define __used			__attribute__((__used__))
 #define __must_check 		__attribute__((warn_unused_result))
 #define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
-#define __always_inline		inline __attribute__((always_inline))
+#ifndef __always_inline
+# define __always_inline		inline __attribute__((always_inline))
+#endif
 
 /*
  * A trick to suppress uninitialized variable warning without generating any

include/power/max77686_pmic.h

@@ -139,6 +139,32 @@ enum {
 	EN_LDO = (0x3 << 6),
 };
 
+enum {
+	OPMODE_OFF = 0,
+	OPMODE_STANDBY,
+	OPMODE_LPM,
+	OPMODE_ON,
+};
+
+int max77686_set_ldo_voltage(struct pmic *p, int ldo, ulong uV);
+int max77686_set_ldo_mode(struct pmic *p, int ldo, char opmode);
+int max77686_set_buck_mode(struct pmic *p, int buck, char opmode);
+
+#define MAX77686_LDO_VOLT_MAX_HEX	0x3f
+#define MAX77686_LDO_VOLT_MASK		0x3f
+#define MAX77686_LDO_MODE_MASK		0xc0
+#define MAX77686_LDO_MODE_OFF		(0x00 << 0x06)
+#define MAX77686_LDO_MODE_STANDBY	(0x01 << 0x06)
+#define MAX77686_LDO_MODE_LPM		(0x02 << 0x06)
+#define MAX77686_LDO_MODE_ON		(0x03 << 0x06)
+#define MAX77686_BUCK_MODE_MASK		0x03
+#define MAX77686_BUCK_MODE_SHIFT_1	0x00
+#define MAX77686_BUCK_MODE_SHIFT_2	0x04
+#define MAX77686_BUCK_MODE_OFF		0x00
+#define MAX77686_BUCK_MODE_STANDBY	0x01
+#define MAX77686_BUCK_MODE_LPM		0x02
+#define MAX77686_BUCK_MODE_ON		0x03
+
 /* Buck1 1 volt value */
 #define MAX77686_BUCK1OUT_1V	0x5
 /* Buck1 1.05 volt value */

lib/gunzip.c

@@ -89,13 +89,13 @@ int zunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp,
 	s.avail_out = dstlen;
 	do {
 		r = inflate(&s, Z_FINISH);
-		if (r != Z_STREAM_END && r != Z_BUF_ERROR && stoponerr == 1) {
+		if (stoponerr == 1 && r != Z_STREAM_END &&
+		    (s.avail_out == 0 || r != Z_BUF_ERROR)) {
 			printf("Error: inflate() returned %d\n", r);
 			inflateEnd(&s);
 			return -1;
 		}
 		s.avail_in = *lenp - offset - (int)(s.next_out - (unsigned char*)dst);
-		s.avail_out = dstlen;
 	} while (r == Z_BUF_ERROR);
 	*lenp = s.next_out - (unsigned char *) dst;
 	inflateEnd(&s);

lib/lzma/LzmaTools.c

@@ -97,15 +97,19 @@ int lzmaBuffToBuffDecompress (unsigned char *outStream, SizeT *uncompressedSize,
     g_Alloc.Alloc = SzAlloc;
     g_Alloc.Free = SzFree;
 
+    /* Short-circuit early if we know the buffer can't hold the results. */
+    if (outSizeFull != (SizeT)-1 && *uncompressedSize < outSizeFull)
+        return SZ_ERROR_OUTPUT_EOF;
+
     /* Decompress */
-    outProcessed = outSizeFull;
+    outProcessed = *uncompressedSize;
 
     WATCHDOG_RESET();
 
     res = LzmaDecode(
         outStream, &outProcessed,
         inStream + LZMA_DATA_OFFSET, &compressedSize,
-        inStream, LZMA_PROPS_SIZE, LZMA_FINISH_ANY, &state, &g_Alloc);
+        inStream, LZMA_PROPS_SIZE, LZMA_FINISH_END, &state, &g_Alloc);
     *uncompressedSize = outProcessed;
     if (res != SZ_OK)  {
         return res;

lib/lzo/lzo1x_decompress.c

@@ -68,13 +68,14 @@ int lzop_decompress(const unsigned char *src, size_t src_len,
 	unsigned char *start = dst;
 	const unsigned char *send = src + src_len;
 	u32 slen, dlen;
-	size_t tmp;
+	size_t tmp, remaining;
 	int r;
 
 	src = parse_header(src);
 	if (!src)
 		return LZO_E_ERROR;
 
+	remaining = *dst_len;
 	while (src < send) {
 		/* read uncompressed block size */
 		dlen = get_unaligned_be32(src);
@@ -93,6 +94,10 @@ int lzop_decompress(const unsigned char *src, size_t src_len,
 		if (slen <= 0 || slen > dlen)
 			return LZO_E_ERROR;
 
+		/* abort if buffer ran out of room */
+		if (dlen > remaining)
+			return LZO_E_OUTPUT_OVERRUN;
+
 		/* decompress */
 		tmp = dlen;
 		r = lzo1x_decompress_safe((u8 *) src, slen, dst, &tmp);
@@ -105,6 +110,7 @@ int lzop_decompress(const unsigned char *src, size_t src_len,
 
 		src += slen;
 		dst += dlen;
+		remaining -= dlen;
 	}
 
 	return LZO_E_INPUT_OVERRUN;

mkconfig

@@ -23,10 +23,11 @@ options=""
 
 if [ \( $# -eq 2 \) -a \( "$1" = "-A" \) ] ; then
 	# Automatic mode
-	line=`egrep -i "^[[:space:]]*${2}[[:space:]]" boards.cfg` || {
+	line=`awk '($0 !~ /^#/ && $7 ~ /^'"$2"'$/) { print $1, $2, $3, $4, $5, $6, $7, $8 }' boards.cfg`
+	if [ -z "$line" ] ; then
 		echo "make: *** No rule to make target \`$2_config'.  Stop." >&2
 		exit 1
-	}
+	fi
 
 	set ${line}
 	# add default board name if needed
@@ -37,44 +38,44 @@ while [ $# -gt 0 ] ; do
 	case "$1" in
 	--) shift ; break ;;
 	-a) shift ; APPEND=yes ;;
-	-n) shift ; BOARD_NAME="${1%_config}" ; shift ;;
+	-n) shift ; BOARD_NAME="${7%_config}" ; shift ;;
 	-t) shift ; TARGETS="`echo $1 | sed 's:_: :g'` ${TARGETS}" ; shift ;;
 	*)  break ;;
 	esac
 done
 
-[ $# -lt 4 ] && exit 1
+[ $# -lt 7 ] && exit 1
-[ $# -gt 7 ] && exit 1
+[ $# -gt 8 ] && exit 1
 
 # Strip all options and/or _config suffixes
-CONFIG_NAME="${1%_config}"
+CONFIG_NAME="${7%_config}"
 
-[ "${BOARD_NAME}" ] || BOARD_NAME="${1%_config}"
+[ "${BOARD_NAME}" ] || BOARD_NAME="${7%_config}"
 
 arch="$2"
 cpu=`echo $3 | awk 'BEGIN {FS = ":"} ; {print $1}'`
 spl_cpu=`echo $3 | awk 'BEGIN {FS = ":"} ; {print $2}'`
-if [ "$4" = "-" ] ; then
+if [ "$6" = "-" ] ; then
 	board=${BOARD_NAME}
 else
-	board="$4"
+	board="$6"
 fi
-[ $# -gt 4 ] && [ "$5" != "-" ] && vendor="$5"
+[ "$5" != "-" ] && vendor="$5"
-[ $# -gt 5 ] && [ "$6" != "-" ] && soc="$6"
+[ "$4" != "-" ] && soc="$4"
-[ $# -gt 6 ] && [ "$7" != "-" ] && {
+[ $# -gt 7 ] && [ "$8" != "-" ] && {
 	# check if we have a board config name in the options field
 	# the options field mave have a board config name and a list
 	# of options, both separated by a colon (':'); the options are
 	# separated by commas (',').
 	#
 	# Check for board name
-	tmp="${7%:*}"
+	tmp="${8%:*}"
 	if [ "$tmp" ] ; then
 		CONFIG_NAME="$tmp"
 	fi
 	# Check if we only have a colon...
-	if [ "${tmp}" != "$7" ] ; then
+	if [ "${tmp}" != "$8" ] ; then
-		options=${7#*:}
+		options=${8#*:}
 		TARGETS="`echo ${options} | sed 's:,: :g'` ${TARGETS}"
 	fi
 }

test/Makefile

@@ -9,6 +9,7 @@ include $(TOPDIR)/config.mk
 LIB	= $(obj)libtest.o
 
 COBJS-$(CONFIG_SANDBOX) += command_ut.o
+COBJS-$(CONFIG_SANDBOX) += compression.o
 
 COBJS	:= $(sort $(COBJS-y))
 SRCS	:= $(COBJS:.o=.c)

test/compression.c

@@ -0,0 +1,335 @@
+/*
+ * Copyright (c) 2013, The Chromium Authors
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#define DEBUG
+
+#include <common.h>
+#include <command.h>
+#include <malloc.h>
+
+#include <u-boot/zlib.h>
+#include <bzlib.h>
+
+#include <lzma/LzmaTypes.h>
+#include <lzma/LzmaDec.h>
+#include <lzma/LzmaTools.h>
+
+#include <linux/lzo.h>
+
+static const char plain[] =
+	"I am a highly compressable bit of text.\n"
+	"I am a highly compressable bit of text.\n"
+	"I am a highly compressable bit of text.\n"
+	"There are many like me, but this one is mine.\n"
+	"If I were any shorter, there wouldn't be much sense in\n"
+	"compressing me in the first place. At least with lzo, anyway,\n"
+	"which appears to behave poorly in the face of short text\n"
+	"messages.\n";
+
+/* bzip2 -c /tmp/plain.txt > /tmp/plain.bz2 */
+static const char bzip2_compressed[] =
+	"\x42\x5a\x68\x39\x31\x41\x59\x26\x53\x59\xe5\x63\xdd\x09\x00\x00"
+	"\x28\x57\x80\x00\x10\x40\x85\x20\x20\x04\x00\x3f\xef\xdf\xf0\x30"
+	"\x00\xd6\xd0\x34\x91\x89\xa6\xf5\x4d\x19\x1a\x19\x0d\x02\x34\xd4"
+	"\xc9\x00\x34\x34\x00\x02\x48\x41\x35\x4f\xd4\xc6\x88\xd3\x50\x3d"
+	"\x4f\x51\x82\x4f\x88\xc3\x0d\x05\x62\x4f\x91\xa3\x52\x1b\xd0\x52"
+	"\x41\x4a\xa3\x98\xc2\x6b\xca\xa3\x82\xa5\xac\x8b\x15\x99\x68\xad"
+	"\xdf\x29\xd6\xf1\xf7\x5a\x10\xcd\x8c\x26\x61\x94\x95\xfe\x9e\x16"
+	"\x18\x28\x69\xd4\x23\x64\xcc\x2b\xe5\xe8\x5f\x00\xa4\x70\x26\x2c"
+	"\xee\xbd\x59\x6d\x6a\xec\xfc\x31\xda\x59\x0a\x14\x2a\x60\x1c\xf0"
+	"\x04\x86\x73\x9a\xc5\x5b\x87\x3f\x5b\x4c\x93\xe6\xb5\x35\x0d\xa6"
+	"\xb1\x2e\x62\x7b\xab\x67\xe7\x99\x2a\x14\x5e\x9f\x64\xcb\x96\xf4"
+	"\x0d\x65\xd4\x39\xe6\x8b\x7e\xea\x1c\x03\x69\x97\x83\x58\x91\x96"
+	"\xe1\xf0\x9d\xa4\x15\x8b\xb8\xc6\x93\xdc\x3d\xd9\x3c\x22\x55\xef"
+	"\xfb\xbb\x2a\xd3\x87\xa2\x8b\x04\xd9\x19\xf8\xe2\xfd\x4f\xdb\x1a"
+	"\x07\xc8\x60\xa3\x3f\xf8\xbb\x92\x29\xc2\x84\x87\x2b\x1e\xe8\x48";
+static const unsigned long bzip2_compressed_size = 240;
+
+/* lzma -z -c /tmp/plain.txt > /tmp/plain.lzma */
+static const char lzma_compressed[] =
+	"\x5d\x00\x00\x80\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x24\x88"
+	"\x08\x26\xd8\x41\xff\x99\xc8\xcf\x66\x3d\x80\xac\xba\x17\xf1\xc8"
+	"\xb9\xdf\x49\x37\xb1\x68\xa0\x2a\xdd\x63\xd1\xa7\xa3\x66\xf8\x15"
+	"\xef\xa6\x67\x8a\x14\x18\x80\xcb\xc7\xb1\xcb\x84\x6a\xb2\x51\x16"
+	"\xa1\x45\xa0\xd6\x3e\x55\x44\x8a\x5c\xa0\x7c\xe5\xa8\xbd\x04\x57"
+	"\x8f\x24\xfd\xb9\x34\x50\x83\x2f\xf3\x46\x3e\xb9\xb0\x00\x1a\xf5"
+	"\xd3\x86\x7e\x8f\x77\xd1\x5d\x0e\x7c\xe1\xac\xde\xf8\x65\x1f\x4d"
+	"\xce\x7f\xa7\x3d\xaa\xcf\x26\xa7\x58\x69\x1e\x4c\xea\x68\x8a\xe5"
+	"\x89\xd1\xdc\x4d\xc7\xe0\x07\x42\xbf\x0c\x9d\x06\xd7\x51\xa2\x0b"
+	"\x7c\x83\x35\xe1\x85\xdf\xee\xfb\xa3\xee\x2f\x47\x5f\x8b\x70\x2b"
+	"\xe1\x37\xf3\x16\xf6\x27\x54\x8a\x33\x72\x49\xea\x53\x7d\x60\x0b"
+	"\x21\x90\x66\xe7\x9e\x56\x61\x5d\xd8\xdc\x59\xf0\xac\x2f\xd6\x49"
+	"\x6b\x85\x40\x08\x1f\xdf\x26\x25\x3b\x72\x44\xb0\xb8\x21\x2f\xb3"
+	"\xd7\x9b\x24\x30\x78\x26\x44\x07\xc3\x33\xd1\x4d\x03\x1b\xe1\xff"
+	"\xfd\xf5\x50\x8d\xca";
+static const unsigned long lzma_compressed_size = 229;
+
+/* lzop -c /tmp/plain.txt > /tmp/plain.lzo */
+static const char lzo_compressed[] =
+	"\x89\x4c\x5a\x4f\x00\x0d\x0a\x1a\x0a\x10\x30\x20\x60\x09\x40\x01"
+	"\x05\x03\x00\x00\x09\x00\x00\x81\xb4\x52\x09\x54\xf1\x00\x00\x00"
+	"\x00\x09\x70\x6c\x61\x69\x6e\x2e\x74\x78\x74\x65\xb1\x07\x9c\x00"
+	"\x00\x01\x5e\x00\x00\x01\x0f\xc3\xc7\x7a\xe0\x00\x16\x49\x20\x61"
+	"\x6d\x20\x61\x20\x68\x69\x67\x68\x6c\x79\x20\x63\x6f\x6d\x70\x72"
+	"\x65\x73\x73\x61\x62\x6c\x65\x20\x62\x69\x74\x20\x6f\x66\x20\x74"
+	"\x65\x78\x74\x2e\x0a\x20\x2f\x9c\x00\x00\x22\x54\x68\x65\x72\x65"
+	"\x20\x61\x72\x65\x20\x6d\x61\x6e\x79\x20\x6c\x69\x6b\x65\x20\x6d"
+	"\x65\x2c\x20\x62\x75\x74\x20\x74\x68\x69\x73\x20\x6f\x6e\x65\x20"
+	"\x69\x73\x20\x6d\x69\x6e\x65\x2e\x0a\x49\x66\x20\x49\x20\x77\x84"
+	"\x06\x0a\x6e\x79\x20\x73\x68\x6f\x72\x74\x65\x72\x2c\x20\x74\x90"
+	"\x08\x00\x08\x77\x6f\x75\x6c\x64\x6e\x27\x74\x20\x62\x65\x20\x6d"
+	"\x75\x63\x68\x20\x73\x65\x6e\x73\x65\x20\x69\x6e\x0a\xf8\x19\x02"
+	"\x69\x6e\x67\x20\x6d\x64\x02\x64\x06\x00\x5a\x20\x66\x69\x72\x73"
+	"\x74\x20\x70\x6c\x61\x63\x65\x2e\x20\x41\x74\x20\x6c\x65\x61\x73"
+	"\x74\x20\x77\x69\x74\x68\x20\x6c\x7a\x6f\x2c\x20\x61\x6e\x79\x77"
+	"\x61\x79\x2c\x0a\x77\x68\x69\x63\x68\x20\x61\x70\x70\x65\x61\x72"
+	"\x73\x20\x74\x6f\x20\x62\x65\x68\x61\x76\x65\x20\x70\x6f\x6f\x72"
+	"\x6c\x79\x20\x69\x6e\x20\x74\x68\x65\x20\x66\x61\x63\x65\x20\x6f"
+	"\x66\x20\x73\x68\x6f\x72\x74\x20\x74\x65\x78\x74\x0a\x6d\x65\x73"
+	"\x73\x61\x67\x65\x73\x2e\x0a\x11\x00\x00\x00\x00\x00\x00";
+static const unsigned long lzo_compressed_size = 334;
+
+
+#define TEST_BUFFER_SIZE	512
+
+typedef int (*mutate_func)(void *, unsigned long, void *, unsigned long,
+			   unsigned long *);
+
+static int compress_using_gzip(void *in, unsigned long in_size,
+			       void *out, unsigned long out_max,
+			       unsigned long *out_size)
+{
+	int ret;
+	unsigned long inout_size = out_max;
+
+	ret = gzip(out, &inout_size, in, in_size);
+	if (out_size)
+		*out_size = inout_size;
+
+	return ret;
+}
+
+static int uncompress_using_gzip(void *in, unsigned long in_size,
+				 void *out, unsigned long out_max,
+				 unsigned long *out_size)
+{
+	int ret;
+	unsigned long inout_size = in_size;
+
+	ret = gunzip(out, out_max, in, &inout_size);
+	if (out_size)
+		*out_size = inout_size;
+
+	return ret;
+}
+
+static int compress_using_bzip2(void *in, unsigned long in_size,
+			        void *out, unsigned long out_max,
+			        unsigned long *out_size)
+{
+	/* There is no bzip2 compression in u-boot, so fake it. */
+	assert(in_size == strlen(plain));
+	assert(memcmp(plain, in, in_size) == 0);
+
+	if (bzip2_compressed_size > out_max)
+		return -1;
+
+	memcpy(out, bzip2_compressed, bzip2_compressed_size);
+	if (out_size)
+		*out_size = bzip2_compressed_size;
+
+	return 0;
+}
+
+static int uncompress_using_bzip2(void *in, unsigned long in_size,
+				  void *out, unsigned long out_max,
+				  unsigned long *out_size)
+{
+	int ret;
+	unsigned int inout_size = out_max;
+
+	ret = BZ2_bzBuffToBuffDecompress(out, &inout_size, in, in_size,
+			CONFIG_SYS_MALLOC_LEN < (4096 * 1024), 0);
+	if (out_size)
+		*out_size = inout_size;
+
+	return (ret != BZ_OK);
+}
+
+static int compress_using_lzma(void *in, unsigned long in_size,
+			       void *out, unsigned long out_max,
+			       unsigned long *out_size)
+{
+	/* There is no lzma compression in u-boot, so fake it. */
+	assert(in_size == strlen(plain));
+	assert(memcmp(plain, in, in_size) == 0);
+
+	if (lzma_compressed_size > out_max)
+		return -1;
+
+	memcpy(out, lzma_compressed, lzma_compressed_size);
+	if (out_size)
+		*out_size = lzma_compressed_size;
+
+	return 0;
+}
+
+static int uncompress_using_lzma(void *in, unsigned long in_size,
+				 void *out, unsigned long out_max,
+				 unsigned long *out_size)
+{
+	int ret;
+	SizeT inout_size = out_max;
+
+	ret = lzmaBuffToBuffDecompress(out, &inout_size, in, in_size);
+	if (out_size)
+		*out_size = inout_size;
+
+	return (ret != SZ_OK);
+}
+
+static int compress_using_lzo(void *in, unsigned long in_size,
+			      void *out, unsigned long out_max,
+			      unsigned long *out_size)
+{
+	/* There is no lzo compression in u-boot, so fake it. */
+	assert(in_size == strlen(plain));
+	assert(memcmp(plain, in, in_size) == 0);
+
+	if (lzo_compressed_size > out_max)
+		return -1;
+
+	memcpy(out, lzo_compressed, lzo_compressed_size);
+	if (out_size)
+		*out_size = lzo_compressed_size;
+
+	return 0;
+}
+
+static int uncompress_using_lzo(void *in, unsigned long in_size,
+				void *out, unsigned long out_max,
+				unsigned long *out_size)
+{
+	int ret;
+	size_t input_size = in_size;
+	size_t output_size = out_max;
+
+	ret = lzop_decompress(in, input_size, out, &output_size);
+	if (out_size)
+		*out_size = output_size;
+
+	return (ret != LZO_E_OK);
+}
+
+#define errcheck(statement) if (!(statement)) { \
+	fprintf(stderr, "\tFailed: %s\n", #statement); \
+	ret = 1; \
+	goto out; \
+}
+
+static int run_test(char *name, mutate_func compress, mutate_func uncompress)
+{
+	ulong orig_size, compressed_size, uncompressed_size;
+	void *orig_buf;
+	void *compressed_buf = NULL;
+	void *uncompressed_buf = NULL;
+	void *compare_buf = NULL;
+	int ret;
+
+	printf(" testing %s ...\n", name);
+
+	orig_buf = (void *)plain;
+	orig_size = strlen(orig_buf); /* Trailing NULL not included. */
+	errcheck(orig_size > 0);
+
+	compressed_size = uncompressed_size = TEST_BUFFER_SIZE;
+	compressed_buf = malloc(compressed_size);
+	errcheck(compressed_buf != NULL);
+	uncompressed_buf = malloc(uncompressed_size);
+	errcheck(uncompressed_buf != NULL);
+	compare_buf = malloc(uncompressed_size);
+	errcheck(compare_buf != NULL);
+
+	/* Compress works as expected. */
+	printf("\torig_size:%lu\n", orig_size);
+	memset(compressed_buf, 'A', TEST_BUFFER_SIZE);
+	errcheck(compress(orig_buf, orig_size,
+			compressed_buf, compressed_size,
+			&compressed_size) == 0);
+	printf("\tcompressed_size:%lu\n", compressed_size);
+	errcheck(compressed_size > 0);
+	errcheck(compressed_size < orig_size);
+	errcheck(((char *)compressed_buf)[compressed_size-1] != 'A');
+	errcheck(((char *)compressed_buf)[compressed_size] == 'A');
+
+	/* Uncompresses with space remaining. */
+	errcheck(uncompress(compressed_buf, compressed_size,
+			  uncompressed_buf, uncompressed_size,
+			  &uncompressed_size) == 0);
+	printf("\tuncompressed_size:%lu\n", uncompressed_size);
+	errcheck(uncompressed_size == orig_size);
+	errcheck(memcmp(orig_buf, uncompressed_buf, orig_size) == 0);
+
+	/* Uncompresses with exactly the right size output buffer. */
+	memset(uncompressed_buf, 'A', TEST_BUFFER_SIZE);
+	errcheck(uncompress(compressed_buf, compressed_size,
+			  uncompressed_buf, orig_size,
+			  &uncompressed_size) == 0);
+	errcheck(uncompressed_size == orig_size);
+	errcheck(memcmp(orig_buf, uncompressed_buf, orig_size) == 0);
+	errcheck(((char *)uncompressed_buf)[orig_size] == 'A');
+
+	/* Make sure compression does not over-run. */
+	memset(compare_buf, 'A', TEST_BUFFER_SIZE);
+	ret = compress(orig_buf, orig_size,
+		       compare_buf, compressed_size - 1,
+		       NULL);
+	errcheck(((char *)compare_buf)[compressed_size] == 'A');
+	errcheck(ret != 0);
+	printf("\tcompress does not overrun\n");
+
+	/* Make sure decompression does not over-run. */
+	memset(compare_buf, 'A', TEST_BUFFER_SIZE);
+	ret = uncompress(compressed_buf, compressed_size,
+			 compare_buf, uncompressed_size - 1,
+			 NULL);
+	errcheck(((char *)compare_buf)[uncompressed_size - 1] == 'A');
+	errcheck(ret != 0);
+	printf("\tuncompress does not overrun\n");
+
+	/* Got here, everything is fine. */
+	ret = 0;
+
+out:
+	printf(" %s: %s\n", name, ret == 0 ? "ok" : "FAILED");
+
+	free(compare_buf);
+	free(uncompressed_buf);
+	free(compressed_buf);
+
+	return ret;
+}
+
+
+static int do_test_compression(cmd_tbl_t *cmdtp, int flag, int argc,
+			       char * const argv[])
+{
+	int err = 0;
+
+	err += run_test("gzip", compress_using_gzip, uncompress_using_gzip);
+	err += run_test("bzip2", compress_using_bzip2, uncompress_using_bzip2);
+	err += run_test("lzma", compress_using_lzma, uncompress_using_lzma);
+	err += run_test("lzo", compress_using_lzo, uncompress_using_lzo);
+
+	printf("test_compression %s\n", err == 0 ? "ok" : "FAILED");
+
+	return err;
+}
+
+U_BOOT_CMD(
+	test_compression,	5,	1,	do_test_compression,
+	"Basic test of compressors: gzip bzip2 lzma lzo", ""
+);

tools/Makefile

@@ -52,7 +52,7 @@ BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
 BIN_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX)
 BIN_FILES-y += mkenvimage$(SFX)
 BIN_FILES-y += mkimage$(SFX)
-BIN_FILES-$(CONFIG_SMDK5250) += mksmdk5250spl$(SFX)
+BIN_FILES-$(CONFIG_EXYNOS5250) += mk$(BOARD)spl$(SFX)
 BIN_FILES-$(CONFIG_MX23) += mxsboot$(SFX)
 BIN_FILES-$(CONFIG_MX28) += mxsboot$(SFX)
 BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
@@ -87,6 +87,7 @@ NOPED_OBJ_FILES-y += ublimage.o
 OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc.o
 OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
 OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
+OBJ_FILES-$(CONFIG_EXYNOS5250) += mkexynosspl.o
 OBJ_FILES-$(CONFIG_KIRKWOOD) += kwboot.o
 OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
 OBJ_FILES-$(CONFIG_MX23) += mxsboot.o

tools/buildman/board.py

@@ -63,7 +63,7 @@ class Boards:
                 for upto in range(len(fields)):
                     if fields[upto] == '-':
                         fields[upto] = ''
-                while len(fields) < 7:
+                while len(fields) < 9:
                     fields.append('')
 
                 board = Board(*fields)

tools/env/fw_env.c

@@ -727,27 +727,39 @@ static int flash_write_buf (int dev, int fd, void *buf, size_t count,
 				   MEMGETBADBLOCK needs 64 bits */
 	int rc;
 
-	blocklen = DEVESIZE (dev);
-
-	top_of_range = ((DEVOFFSET(dev) / blocklen) +
-					ENVSECTORS (dev)) * blocklen;
-
-	erase_offset = (offset / blocklen) * blocklen;
-
-	/* Maximum area we may use */
-	erase_len = top_of_range - erase_offset;
-
-	blockstart = erase_offset;
-	/* Offset inside a block */
-	block_seek = offset - erase_offset;
-
 	/*
-	 * Data size we actually have to write: from the start of the block
+	 * For mtd devices only offset and size of the environment do matter
-	 * to the start of the data, then count bytes of data, and to the
-	 * end of the block
 	 */
-	write_total = ((block_seek + count + blocklen - 1) /
+	if (mtd_type == MTD_ABSENT) {
-						blocklen) * blocklen;
+		blocklen = count;
+		top_of_range = offset + count;
+		erase_len = blocklen;
+		blockstart = offset;
+		block_seek = 0;
+		write_total = blocklen;
+	} else {
+		blocklen = DEVESIZE(dev);
+
+		top_of_range = ((DEVOFFSET(dev) / blocklen) +
+					ENVSECTORS(dev)) * blocklen;
+
+		erase_offset = (offset / blocklen) * blocklen;
+
+		/* Maximum area we may use */
+		erase_len = top_of_range - erase_offset;
+
+		blockstart = erase_offset;
+		/* Offset inside a block */
+		block_seek = offset - erase_offset;
+
+		/*
+		 * Data size we actually write: from the start of the block
+		 * to the start of the data, then count bytes of data, and
+		 * to the end of the block
+		 */
+		write_total = ((block_seek + count + blocklen - 1) /
+							blocklen) * blocklen;
+	}
 
 	/*
 	 * Support data anywhere within erase sectors: read out the complete
@@ -818,17 +830,18 @@ static int flash_write_buf (int dev, int fd, void *buf, size_t count,
 			continue;
 		}
 
-		erase.start = blockstart;
+		if (mtd_type != MTD_ABSENT) {
-		ioctl (fd, MEMUNLOCK, &erase);
+			erase.start = blockstart;
-		/* These do not need an explicit erase cycle */
+			ioctl(fd, MEMUNLOCK, &erase);
-		if (mtd_type != MTD_ABSENT &&
+			/* These do not need an explicit erase cycle */
-		    mtd_type != MTD_DATAFLASH)
+			if (mtd_type != MTD_DATAFLASH)
-			if (ioctl (fd, MEMERASE, &erase) != 0) {
+				if (ioctl(fd, MEMERASE, &erase) != 0) {
-				fprintf (stderr, "MTD erase error on %s: %s\n",
+					fprintf(stderr,
-					 DEVNAME (dev),
+						"MTD erase error on %s: %s\n",
-					 strerror (errno));
+						DEVNAME(dev), strerror(errno));
-				return -1;
+					return -1;
-			}
+				}
+		}
 
 		if (lseek (fd, blockstart, SEEK_SET) == -1) {
 			fprintf (stderr,
@@ -847,7 +860,8 @@ static int flash_write_buf (int dev, int fd, void *buf, size_t count,
 			return -1;
 		}
 
-		ioctl (fd, MEMLOCK, &erase);
+		if (mtd_type != MTD_ABSENT)
+			ioctl(fd, MEMLOCK, &erase);
 
 		processed  += blocklen;
 		block_seek = 0;
@@ -1136,6 +1150,9 @@ int fw_env_open(void)
 		} else if (DEVTYPE(dev_current) == MTD_UBIVOLUME &&
 			   DEVTYPE(!dev_current) == MTD_UBIVOLUME) {
 			environment.flag_scheme = FLAG_INCREMENTAL;
+		} else if (DEVTYPE(dev_current) == MTD_ABSENT &&
+			   DEVTYPE(!dev_current) == MTD_ABSENT) {
+			environment.flag_scheme = FLAG_INCREMENTAL;
 		} else {
 			fprintf (stderr, "Incompatible flash types!\n");
 			return -1;

tools/reformat.py

@@ -0,0 +1,132 @@
+#! /usr/bin/python
+########################################################################
+#
+# reorder and reformat a file in columns
+#
+# this utility takes lines from its standard input and reproduces them,
+# partially reordered and reformatted, on its standard output.
+#
+# It has the same effect as a 'sort | column -t', with the exception
+# that empty lines, as well as lines which start with a '#' sign, are
+# not affected, i.e. they keep their position and formatting, and act
+# as separators, i.e. the parts before and after them are each sorted
+# separately (but overall field widths are computed across the whole
+# input).
+#
+# Options:
+#   -i:
+#   --ignore-case:
+#	Do not consider case when sorting.
+#   -d:
+#   --default:
+#	What to chage empty fields to.
+#    -s <N>:
+#    --split=<N>:
+#       Treat only the first N whitespace sequences as separators.
+#       line content after the Nth separator will count as only one
+#       field even if it contains whitespace.
+#       Example : '-s 2' causes input 'a b c d e' to be split into
+#       three fields, 'a', 'b', and 'c d e'.
+#
+# boards.cfg requires -ids 6.
+#
+########################################################################
+
+import sys, getopt, locale
+
+# ensure we sort using the C locale.
+
+locale.setlocale(locale.LC_ALL, 'C')
+
+# check options
+
+maxsplit = 0
+ignore_case = 0
+default_field =''
+
+try:
+	opts, args = getopt.getopt(sys.argv[1:], "id:s:",
+		["ignore-case","default","split="])
+except getopt.GetoptError as err:
+	print str(err) # will print something like "option -a not recognized"
+        sys.exit(2)
+
+for o, a in opts:
+	if o in ("-s", "--split"):
+		maxsplit = eval(a)
+	elif o in ("-i", "--ignore-case"):
+		ignore_case = 1
+	elif o in ("-d", "--default"):
+		default_field = a
+	else:
+		assert False, "unhandled option"
+
+# collect all lines from standard input and, for the ones which must be
+# reformatted and sorted, count their fields and compute each field's
+# maximum size
+
+input_lines = []
+field_width = []
+
+for line in sys.stdin:
+	# remove final end of line
+	input_line = line.strip('\n')
+	if (len(input_line)>0) and (input_line[0] != '#'):
+		# sortable line: split into fields
+		fields = input_line.split(None,maxsplit)
+		# if there are new fields, top up field_widths
+		for f in range(len(field_width), len(fields)):
+			field_width.append(0)
+		# compute the maximum witdh of each field
+		for f in range(len(fields)):
+			field_width[f] = max(field_width[f],len(fields[f]))
+	# collect the line for next stage
+	input_lines.append(input_line)
+
+# run through collected input lines, collect the ones which must be
+# reformatted and sorted, and whenever a non-reformattable, non-sortable
+# line is met, sort the collected lines before it and append them to the
+# output lines, then add the non-sortable line too.
+
+output_lines = []
+sortable_lines = []
+for input_line in input_lines:
+	if (len(input_line)>0) and (input_line[0] != '#'):
+		# this line should be reformatted and sorted
+		input_fields = input_line.split(None,maxsplit)
+		output_fields = [];
+		# reformat each field to this field's column width
+		for f in range(len(input_fields)):
+			output_field = input_fields[f];
+			output_fields.append(output_field.ljust(field_width[f]))
+		# any missing field is set to default if it exists
+		if default_field != '':
+			for f in range(len(input_fields),len(field_width)):
+				output_fields.append(default_field.ljust(field_width[f]))
+		# join fields using two spaces, like column -t would
+		output_line = '  '.join(output_fields);
+		# collect line for later
+		sortable_lines.append(output_line)
+	else:
+		# this line is non-sortable
+		# sort collected sortable lines
+		if ignore_case!=0:
+			sortable_lines.sort(key=lambda x: str.lower(locale.strxfrm(x)))
+		else:
+			sortable_lines.sort(key=lambda x: locale.strxfrm(x))
+		# append sortable lines to the final output
+		output_lines.extend(sortable_lines)
+		sortable_lines = []
+		# append non-sortable line to the final output
+		output_lines.append(input_line)
+# maybe we had sortable lines pending, so append them to the final output
+if ignore_case!=0:
+	sortable_lines.sort(key=lambda x: str.lower(locale.strxfrm(x)))
+else:
+	sortable_lines.sort(key=lambda x: locale.strxfrm(x))
+output_lines.extend(sortable_lines)
+
+# run through output lines and print them, except rightmost whitespace
+
+for output_line in output_lines:
+	print output_line.rstrip()