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

4 files changed, 69 insertions, 13 deletions

diff --git a/common/env_mmc.c b/common/env_mmc.c
index c99fc75..7da10e6 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/image-fdt.c b/common/image-fdt.c
index a54a919..5d64009 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 9c6bec5..fcc5a9c 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/spl/spl_fat.c b/common/spl/spl_fat.c
index 1e532d5..56be943 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) {