Merge remote-tracking branch 'u-boot/master' into test

11 files changed, 113 insertions, 60 deletions

diff --git a/common/board_f.c b/common/board_f.c
index cbdf06f812..4ea4cb21be 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -194,7 +194,7 @@ static int init_func_ram(void)
 
 static int show_dram_config(void)
 {
-	ulong size;
+	unsigned long long size;
 
 #ifdef CONFIG_NR_DRAM_BANKS
 	int i;
@@ -708,14 +708,6 @@ static int init_post(void)
 }
 #endif
 
-static int setup_baud_rate(void)
-{
-	/* Ick, can we get rid of this line? */
-	gd->bd->bi_baudrate = gd->baudrate;
-
-	return 0;
-}
-
 static int setup_dram_config(void)
 {
 	/* Ram is board specific, so move it to board code ... */
@@ -954,7 +946,6 @@ static init_fnc_t init_sequence_f[] = {
 	INIT_FUNC_WATCHDOG_RESET
 	setup_board_part2,
 #endif
-	setup_baud_rate,
 	display_new_sp,
 #ifdef CONFIG_SYS_EXTBDINFO
 	setup_board_extra,
@@ -970,20 +961,22 @@ static init_fnc_t init_sequence_f[] = {
 
 void board_init_f(ulong boot_flags)
 {
-#ifndef CONFIG_X86
+#ifdef CONFIG_SYS_GENERIC_GLOBAL_DATA
+	/*
+	 * For some archtectures, global data is initialized and used before
+	 * calling this function. The data should be preserved. For others,
+	 * CONFIG_SYS_GENERIC_GLOBAL_DATA should be defined and use the stack
+	 * here to host global data until relocation.
+	 */
 	gd_t data;
 
 	gd = &data;
-#endif
 
 	/*
 	 * Clear global data before it is accessed at debug print
 	 * in initcall_run_list. Otherwise the debug print probably
 	 * get the wrong vaule of gd->have_console.
 	 */
-#if !defined(CONFIG_CPM2) && !defined(CONFIG_MPC512X) && \
-		!defined(CONFIG_MPC83xx) && !defined(CONFIG_MPC85xx) && \
-		!defined(CONFIG_MPC86xx) && !defined(CONFIG_X86)
 	zero_global_data();
 #endif
 
diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c
index 238cadb1e1..f283a1616e 100644
--- a/common/cmd_bdinfo.c
+++ b/common/cmd_bdinfo.c
@@ -148,7 +148,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	print_mhz("ethspeed",		bd->bi_ethspeed);
 #endif
 	printf("IP addr     = %s\n", getenv("ipaddr"));
-	printf("baudrate    = %6u bps\n", bd->bi_baudrate);
+	printf("baudrate    = %6u bps\n", gd->baudrate);
 	print_num("relocaddr", gd->relocaddr);
 	board_detail();
 	return 0;
@@ -176,7 +176,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
 #endif
 
-	printf("baudrate    = %u bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", gd->baudrate);
 
 	return 0;
 }
@@ -198,7 +198,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 #if defined(CONFIG_CMD_NET)
 	print_eths();
 #endif
-	printf("baudrate    = %u bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", gd->baudrate);
 	return 0;
 }
 
@@ -231,7 +231,7 @@ int do_bdinfo(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 	print_eth(0);
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
 #endif
-	printf("baudrate               = %6u bps\n", bd->bi_baudrate);
+	printf("baudrate               = %6u bps\n", gd->baudrate);
 	return 0;
 }
 
@@ -277,7 +277,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
 #endif
-	printf("baudrate    = %u bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", gd->baudrate);
 
 	return 0;
 }
@@ -304,7 +304,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 	print_eth(0);
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
-	printf("baudrate    = %u bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", gd->baudrate);
 
 	return 0;
 }
@@ -324,7 +324,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 	print_eth(0);
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
-	printf("baudrate    = %u bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", gd->baudrate);
 
 	return 0;
 }
@@ -344,7 +344,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 	print_eth(0);
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
-	printf("baudrate    = %u bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", gd->baudrate);
 
 	return 0;
 }
@@ -368,7 +368,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 #if defined(CONFIG_CMD_NET)
 	print_eths();
 #endif
-	printf("baudrate    = %u bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", gd->baudrate);
 #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
 	print_num("TLB addr", gd->arch.tlb_addr);
 #endif
@@ -406,7 +406,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	print_eth(0);
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
 #endif
-	printf("baudrate    = %u bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", gd->baudrate);
 	return 0;
 }
 
@@ -440,7 +440,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
 	print_mhz("ethspeed",	    bd->bi_ethspeed);
 #endif
-	printf("baudrate    = %u bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", gd->baudrate);
 
 	return 0;
 }
@@ -490,7 +490,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	print_eth(0);
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
 #endif
-	printf("baudrate    = %u bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", gd->baudrate);
 
 	return 0;
 }
@@ -512,7 +512,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
 #endif
 
-	printf("baudrate    = %u bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", gd->baudrate);
 
 	return 0;
 }
@@ -530,7 +530,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	print_eth(0);
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
 #endif
-	printf("baudrate    = %d bps\n", bd->bi_baudrate);
+	printf("baudrate    = %d bps\n", gd->baudrate);
 
 	return 0;
 }
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 993b906c70..34b4b583ba 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -401,7 +401,7 @@ static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
 	image_buf = map_sysmem(image_start, image_len);
 	switch (comp) {
 	case IH_COMP_NONE:
-		if (load == blob_start || load == image_start) {
+		if (load == image_start) {
 			printf("   XIP %s ... ", type_name);
 			no_overlap = 1;
 		} else {
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index c53601cf74..f4e306ceba 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -33,6 +33,7 @@
 #include <watchdog.h>
 #include <linux/stddef.h>
 #include <asm/byteorder.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -846,7 +847,8 @@ static int do_env_export(cmd_tbl_t *cmdtp, int flag,
 			 int argc, char * const argv[])
 {
 	char	buf[32];
-	char	*addr, *cmd, *res;
+	ulong	addr;
+	char	*ptr, *cmd, *res;
 	size_t	size = 0;
 	ssize_t	len;
 	env_t	*envp;
@@ -891,10 +893,11 @@ NXTARG:		;
 	if (argc < 1)
 		return CMD_RET_USAGE;
 
-	addr = (char *)simple_strtoul(argv[0], NULL, 16);
+	addr = simple_strtoul(argv[0], NULL, 16);
+	ptr = map_sysmem(addr, size);
 
 	if (size)
-		memset(addr, '\0', size);
+		memset(ptr, '\0', size);
 
 	argc--;
 	argv++;
@@ -902,7 +905,7 @@ NXTARG:		;
 	if (sep) {		/* export as text file */
 		len = hexport_r(&env_htab, sep,
 				H_MATCH_KEY | H_MATCH_IDENT,
-				&addr, size, argc, argv);
+				&ptr, size, argc, argv);
 		if (len < 0) {
 			error("Cannot export environment: errno = %d\n", errno);
 			return 1;
@@ -913,12 +916,12 @@ NXTARG:		;
 		return 0;
 	}
 
-	envp = (env_t *)addr;
+	envp = (env_t *)ptr;
 
 	if (chk)		/* export as checksum protected block */
 		res = (char *)envp->data;
 	else			/* export as raw binary data */
-		res = addr;
+		res = ptr;
 
 	len = hexport_r(&env_htab, '\0',
 			H_MATCH_KEY | H_MATCH_IDENT,
@@ -960,7 +963,8 @@ sep_err:
 static int do_env_import(cmd_tbl_t *cmdtp, int flag,
 			 int argc, char * const argv[])
 {
-	char	*cmd, *addr;
+	ulong	addr;
+	char	*cmd, *ptr;
 	char	sep = '\n';
 	int	chk = 0;
 	int	fmt = 0;
@@ -1004,7 +1008,8 @@ static int do_env_import(cmd_tbl_t *cmdtp, int flag,
 	if (!fmt)
 		printf("## Warning: defaulting to text format\n");
 
-	addr = (char *)simple_strtoul(argv[0], NULL, 16);
+	addr = simple_strtoul(argv[0], NULL, 16);
+	ptr = map_sysmem(addr, 0);
 
 	if (argc == 2) {
 		size = simple_strtoul(argv[1], NULL, 16);
@@ -1012,7 +1017,7 @@ static int do_env_import(cmd_tbl_t *cmdtp, int flag,
 		puts("## Error: external checksum format must pass size\n");
 		return CMD_RET_FAILURE;
 	} else {
-		char *s = addr;
+		char *s = ptr;
 
 		size = 0;
 
@@ -1032,7 +1037,7 @@ static int do_env_import(cmd_tbl_t *cmdtp, int flag,
 
 	if (chk) {
 		uint32_t crc;
-		env_t *ep = (env_t *)addr;
+		env_t *ep = (env_t *)ptr;
 
 		size -= offsetof(env_t, data);
 		memcpy(&crc, &ep->crc, sizeof(crc));
@@ -1041,11 +1046,11 @@ static int do_env_import(cmd_tbl_t *cmdtp, int flag,
 			puts("## Error: bad CRC, import failed\n");
 			return 1;
 		}
-		addr = (char *)ep->data;
+		ptr = (char *)ep->data;
 	}
 
-	if (himport_r(&env_htab, addr, size, sep, del ? 0 : H_NOCLEAR,
-			0, NULL) == 0) {
+	if (himport_r(&env_htab, ptr, size, sep, del ? 0 : H_NOCLEAR, 0,
+		      NULL) == 0) {
 		error("Environment import failed: errno = %d\n", errno);
 		return 1;
 	}
diff --git a/common/cmd_time.c b/common/cmd_time.c
index 5180cb46a8..de57e3b9dd 100644
--- a/common/cmd_time.c
+++ b/common/cmd_time.c
@@ -21,8 +21,7 @@ static void report_time(ulong cycles)
 	printf("\ntime:");
 	if (minutes)
 		printf(" %lu minutes,", minutes);
-	printf(" %lu.%03lu seconds, %lu ticks\n",
-			seconds, milliseconds, cycles);
+	printf(" %lu.%03lu seconds\n", seconds, milliseconds);
 }
 
 static int do_time(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
diff --git a/common/env_mmc.c b/common/env_mmc.c
index c99fc750fa..7da10e61af 100644
--- a/common/env_mmc.c
+++ b/common/env_mmc.c
@@ -64,6 +64,14 @@ int env_init(void)
 
 static int init_mmc_for_env(struct mmc *mmc)
 {
+#ifdef CONFIG_SYS_MMC_ENV_PART
+	int dev = CONFIG_SYS_MMC_ENV_DEV;
+
+#ifdef CONFIG_SPL_BUILD
+	dev = 0;
+#endif
+#endif
+
 	if (!mmc) {
 		puts("No MMC card found\n");
 		return -1;
@@ -76,8 +84,7 @@ static int init_mmc_for_env(struct mmc *mmc)
 
 #ifdef CONFIG_SYS_MMC_ENV_PART
 	if (CONFIG_SYS_MMC_ENV_PART != mmc->part_num) {
-		if (mmc_switch_part(CONFIG_SYS_MMC_ENV_DEV,
-				    CONFIG_SYS_MMC_ENV_PART)) {
+		if (mmc_switch_part(dev, CONFIG_SYS_MMC_ENV_PART)) {
 			puts("MMC partition switch failed\n");
 			return -1;
 		}
@@ -90,9 +97,13 @@ static int init_mmc_for_env(struct mmc *mmc)
 static void fini_mmc_for_env(struct mmc *mmc)
 {
 #ifdef CONFIG_SYS_MMC_ENV_PART
+	int dev = CONFIG_SYS_MMC_ENV_DEV;
+
+#ifdef CONFIG_SPL_BUILD
+	dev = 0;
+#endif
 	if (CONFIG_SYS_MMC_ENV_PART != mmc->part_num)
-		mmc_switch_part(CONFIG_SYS_MMC_ENV_DEV,
-				mmc->part_num);
+		mmc_switch_part(dev, mmc->part_num);
 #endif
 }
 
@@ -166,12 +177,16 @@ static inline int read_env(struct mmc *mmc, unsigned long size,
 			   unsigned long offset, const void *buffer)
 {
 	uint blk_start, blk_cnt, n;
+	int dev = CONFIG_SYS_MMC_ENV_DEV;
+
+#ifdef CONFIG_SPL_BUILD
+	dev = 0;
+#endif
 
 	blk_start	= ALIGN(offset, mmc->read_bl_len) / mmc->read_bl_len;
 	blk_cnt		= ALIGN(size, mmc->read_bl_len) / mmc->read_bl_len;
 
-	n = mmc->block_dev.block_read(CONFIG_SYS_MMC_ENV_DEV, blk_start,
-					blk_cnt, (uchar *)buffer);
+	n = mmc->block_dev.block_read(dev, blk_start, blk_cnt, (uchar *)buffer);
 
 	return (n == blk_cnt) ? 0 : -1;
 }
@@ -180,21 +195,22 @@ static inline int read_env(struct mmc *mmc, unsigned long size,
 void env_relocate_spec(void)
 {
 #if !defined(ENV_IS_EMBEDDED)
-	struct mmc *mmc = find_mmc_device(CONFIG_SYS_MMC_ENV_DEV);
+	struct mmc *mmc;
 	u32 offset1, offset2;
 	int read1_fail = 0, read2_fail = 0;
 	int crc1_ok = 0, crc2_ok = 0;
 	env_t *ep;
 	int ret;
+	int dev = CONFIG_SYS_MMC_ENV_DEV;
 
 	ALLOC_CACHE_ALIGN_BUFFER(env_t, tmp_env1, 1);
 	ALLOC_CACHE_ALIGN_BUFFER(env_t, tmp_env2, 1);
 
-	if (tmp_env1 == NULL || tmp_env2 == NULL) {
-		puts("Can't allocate buffers for environment\n");
-		ret = 1;
-		goto err;
-	}
+#ifdef CONFIG_SPL_BUILD
+	dev = 0;
+#endif
+
+	mmc = find_mmc_device(dev);
 
 	if (init_mmc_for_env(mmc)) {
 		ret = 1;
@@ -266,9 +282,16 @@ void env_relocate_spec(void)
 {
 #if !defined(ENV_IS_EMBEDDED)
 	ALLOC_CACHE_ALIGN_BUFFER(char, buf, CONFIG_ENV_SIZE);
-	struct mmc *mmc = find_mmc_device(CONFIG_SYS_MMC_ENV_DEV);
+	struct mmc *mmc;
 	u32 offset;
 	int ret;
+	int dev = CONFIG_SYS_MMC_ENV_DEV;
+
+#ifdef CONFIG_SPL_BUILD
+	dev = 0;
+#endif
+
+	mmc = find_mmc_device(dev);
 
 	if (init_mmc_for_env(mmc)) {
 		ret = 1;
diff --git a/common/hush.c b/common/hush.c
index df10267d64..5b43224759 100644
--- a/common/hush.c
+++ b/common/hush.c
@@ -996,7 +996,7 @@ static void get_user_input(struct in_str *i)
 	i->p = the_command;
 #else
 	int n;
-	static char the_command[CONFIG_SYS_CBSIZE];
+	static char the_command[CONFIG_SYS_CBSIZE + 1];
 
 #ifdef CONFIG_BOOT_RETRY_TIME
 #  ifndef CONFIG_RESET_TO_RETRY
diff --git a/common/image-fdt.c b/common/image-fdt.c
index a54a919a5b..5d64009df7 100644
--- a/common/image-fdt.c
+++ b/common/image-fdt.c
@@ -487,5 +487,10 @@ int image_setup_libfdt(bootm_headers_t *images, void *blob,
 	if (!ft_verify_fdt(blob))
 		return -1;
 
+#ifdef CONFIG_SOC_K2HK
+	if (IMAGE_OF_BOARD_SETUP)
+		ft_board_setup_ex(blob, gd->bd);
+#endif
+
 	return 0;
 }
diff --git a/common/image.c b/common/image.c
index 7ff27d75c3..fa4864d24c 100644
--- a/common/image.c
+++ b/common/image.c
@@ -125,6 +125,7 @@ static const table_entry_t uimage_type[] = {
 	{	IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image",	},
 	{	IH_TYPE_FIRMWARE,   "firmware",	  "Firmware",		},
 	{	IH_TYPE_FLATDT,     "flat_dt",    "Flat Device Tree",	},
+	{	IH_TYPE_GPIMAGE,    "gpimage",    "TI Keystone SPL Image",},
 	{	IH_TYPE_KERNEL,	    "kernel",	  "Kernel Image",	},
 	{	IH_TYPE_KERNEL_NOLOAD, "kernel_noload",  "Kernel Image (no loading done)", },
 	{	IH_TYPE_KWBIMAGE,   "kwbimage",   "Kirkwood Boot Image",},
diff --git a/common/main.c b/common/main.c
index e54f63b956..9bee7bdc6b 100644
--- a/common/main.c
+++ b/common/main.c
@@ -1550,7 +1550,7 @@ int do_run (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 			return 1;
 		}
 
-		if (run_command(arg, flag) != 0)
+		if (run_command_list(arg, -1, flag) != 0)
 			return 1;
 	}
 	return 0;
diff --git a/common/spl/spl_fat.c b/common/spl/spl_fat.c
index 1e532d5963..56be943881 100644
--- a/common/spl/spl_fat.c
+++ b/common/spl/spl_fat.c
@@ -74,11 +74,38 @@ end:
 int spl_load_image_fat_os(block_dev_desc_t *block_dev, int partition)
 {
 	int err;
+	__maybe_unused char *file;
 
 	err = spl_register_fat_device(block_dev, partition);
 	if (err)
 		return err;
 
+#if defined(CONFIG_SPL_ENV_SUPPORT) && defined(CONFIG_SPL_OS_BOOT)
+	file = getenv("falcon_args_file");
+	if (file) {
+		err = file_fat_read(file, (void *)CONFIG_SYS_SPL_ARGS_ADDR, 0);
+		if (err <= 0) {
+			printf("spl: error reading image %s, err - %d, falling back to default\n",
+			       file, err);
+			goto defaults;
+		}
+		file = getenv("falcon_image_file");
+		if (file) {
+			err = spl_load_image_fat(block_dev, partition, file);
+			if (err != 0) {
+				puts("spl: falling back to default\n");
+				goto defaults;
+			}
+
+			return 0;
+		} else
+			puts("spl: falcon_image_file not set in environment, falling back to default\n");
+	} else
+		puts("spl: falcon_args_file not set in environment, falling back to default\n");
+
+defaults:
+#endif
+
 	err = file_fat_read(CONFIG_SPL_FAT_LOAD_ARGS_NAME,
 			    (void *)CONFIG_SYS_SPL_ARGS_ADDR, 0);
 	if (err <= 0) {