File add_spl_extfs_support.patch of Package u-boot-vexpressaemv8a

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File add_spl_extfs_support.patch of Package u-boot-vexpressaemv8a (Revision 2e18c66d5556de52be0c88b78468f88b)

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From c1da5660a00d1169e0d07efae0e699294dcb298b Mon Sep 17 00:00:00 2001
From: Guillaume GARDET <guillaume.gardet@free.fr>
Date: Fri, 19 Sep 2014 10:03:45 +0200
Subject: [PATCH 1/5] Rename some defines containing FAT in their name to be
 filesystem generic MMCSD_MODE_FAT => MMCSD_MODE_FS
 CONFIG_SPL_FAT_LOAD_ARGS_NAME => CONFIG_SPL_FS_LOAD_ARGS_NAME
 CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME => CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
 CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION => CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION

diff --git a/arch/arm/cpu/arm1136/mx35/generic.c b/arch/arm/cpu/arm1136/mx35/generic.c
index 8d3f92c..bc98edd 100644
--- a/arch/arm/cpu/arm1136/mx35/generic.c
+++ b/arch/arm/cpu/arm1136/mx35/generic.c
@@ -531,7 +531,7 @@ u32 spl_boot_mode(void)
 	switch (spl_boot_device()) {
 	case BOOT_DEVICE_MMC1:
 #ifdef CONFIG_SPL_FAT_SUPPORT
-		return MMCSD_MODE_FAT;
+		return MMCSD_MODE_FS;
 #else
 		return MMCSD_MODE_RAW;
 #endif
diff --git a/arch/arm/cpu/armv7/omap-common/boot-common.c b/arch/arm/cpu/armv7/omap-common/boot-common.c
index 3033564..fb535eb 100644
--- a/arch/arm/cpu/armv7/omap-common/boot-common.c
+++ b/arch/arm/cpu/armv7/omap-common/boot-common.c
@@ -81,8 +81,8 @@ u32 spl_boot_mode(void)
 
 	if (val == MMCSD_MODE_RAW)
 		return MMCSD_MODE_RAW;
-	else if (val == MMCSD_MODE_FAT)
-		return MMCSD_MODE_FAT;
+	else if (val == MMCSD_MODE_FS)
+		return MMCSD_MODE_FS;
 	else
 #ifdef CONFIG_SUPPORT_EMMC_BOOT
 		return MMCSD_MODE_EMMCBOOT;
diff --git a/arch/arm/cpu/armv7/omap3/board.c b/arch/arm/cpu/armv7/omap3/board.c
index 667e77f..9bcca9d 100644
--- a/arch/arm/cpu/armv7/omap3/board.c
+++ b/arch/arm/cpu/armv7/omap3/board.c
@@ -65,7 +65,7 @@ u32 spl_boot_mode(void)
 	case BOOT_DEVICE_MMC2:
 		return MMCSD_MODE_RAW;
 	case BOOT_DEVICE_MMC1:
-		return MMCSD_MODE_FAT;
+		return MMCSD_MODE_FS;
 		break;
 	default:
 		puts("spl: ERROR:  unknown device - can't select boot mode\n");
diff --git a/arch/arm/cpu/armv7/zynq/spl.c b/arch/arm/cpu/armv7/zynq/spl.c
index 9ff2ef2..31627f9 100644
--- a/arch/arm/cpu/armv7/zynq/spl.c
+++ b/arch/arm/cpu/armv7/zynq/spl.c
@@ -63,7 +63,7 @@ u32 spl_boot_device(void)
 #ifdef CONFIG_SPL_MMC_SUPPORT
 u32 spl_boot_mode(void)
 {
-	return MMCSD_MODE_FAT;
+	return MMCSD_MODE_FS;
 }
 #endif
 
diff --git a/arch/arm/cpu/at91-common/spl.c b/arch/arm/cpu/at91-common/spl.c
index cbb5a52..674a470 100644
--- a/arch/arm/cpu/at91-common/spl.c
+++ b/arch/arm/cpu/at91-common/spl.c
@@ -102,7 +102,7 @@ u32 spl_boot_mode(void)
 	switch (spl_boot_device()) {
 #ifdef CONFIG_SYS_USE_MMC
 	case BOOT_DEVICE_MMC1:
-		return MMCSD_MODE_FAT;
+		return MMCSD_MODE_FS;
 		break;
 #endif
 	case BOOT_DEVICE_NONE:
diff --git a/arch/arm/imx-common/spl.c b/arch/arm/imx-common/spl.c
index 9a02a64..9d3c31a 100644
--- a/arch/arm/imx-common/spl.c
+++ b/arch/arm/imx-common/spl.c
@@ -68,7 +68,7 @@ u32 spl_boot_mode(void)
 	case BOOT_DEVICE_MMC1:
 	case BOOT_DEVICE_MMC2:
 #ifdef CONFIG_SPL_FAT_SUPPORT
-		return MMCSD_MODE_FAT;
+		return MMCSD_MODE_FS;
 #else
 		return MMCSD_MODE_RAW;
 #endif
diff --git a/common/spl/spl_fat.c b/common/spl/spl_fat.c
index 56be943..91481fc 100644
--- a/common/spl/spl_fat.c
+++ b/common/spl/spl_fat.c
@@ -106,18 +106,18 @@ int spl_load_image_fat_os(block_dev_desc_t *block_dev, int partition)
 defaults:
 #endif
 
-	err = file_fat_read(CONFIG_SPL_FAT_LOAD_ARGS_NAME,
+	err = file_fat_read(CONFIG_SPL_FS_LOAD_ARGS_NAME,
 			    (void *)CONFIG_SYS_SPL_ARGS_ADDR, 0);
 	if (err <= 0) {
 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
 		printf("%s: error reading image %s, err - %d\n",
-		       __func__, CONFIG_SPL_FAT_LOAD_ARGS_NAME, err);
+		       __func__, CONFIG_SPL_FS_LOAD_ARGS_NAME, err);
 #endif
 		return -1;
 	}
 
 	return spl_load_image_fat(block_dev, partition,
-			CONFIG_SPL_FAT_LOAD_KERNEL_NAME);
+			CONFIG_SPL_FS_LOAD_KERNEL_NAME);
 }
 #endif
 #endif
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index fa6f891..a631e0a 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -101,15 +101,15 @@ void spl_mmc_load_image(void)
 		err = mmc_load_image_raw(mmc,
 			CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR);
 #ifdef CONFIG_SPL_FAT_SUPPORT
-	} else if (boot_mode == MMCSD_MODE_FAT) {
+	} else if (boot_mode == MMCSD_MODE_FS) {
 		debug("boot mode - FAT\n");
 #ifdef CONFIG_SPL_OS_BOOT
 		if (spl_start_uboot() || spl_load_image_fat_os(&mmc->block_dev,
-								CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION))
+								CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION))
 #endif
 		err = spl_load_image_fat(&mmc->block_dev,
-					CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION,
-					CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME);
+					CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION,
+					CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
 #endif
 #ifdef CONFIG_SUPPORT_EMMC_BOOT
 	} else if (boot_mode == MMCSD_MODE_EMMCBOOT) {
diff --git a/common/spl/spl_sata.c b/common/spl/spl_sata.c
index 2e7adca..6fd1b79 100644
--- a/common/spl/spl_sata.c
+++ b/common/spl/spl_sata.c
@@ -41,7 +41,7 @@ void spl_sata_load_image(void)
 #endif
 	err = spl_load_image_fat(stor_dev,
 				CONFIG_SYS_SATA_FAT_BOOT_PARTITION,
-				CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME);
+				CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
 	if (err) {
 		puts("Error loading sata device\n");
 		hang();
diff --git a/common/spl/spl_usb.c b/common/spl/spl_usb.c
index 53a9043..c81672b 100644
--- a/common/spl/spl_usb.c
+++ b/common/spl/spl_usb.c
@@ -49,7 +49,7 @@ void spl_usb_load_image(void)
 #endif
 		err = spl_load_image_fat(stor_dev,
 				CONFIG_SYS_USB_FAT_BOOT_PARTITION,
-				CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME);
+				CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
 
 		if (err) {
 			puts("Error loading USB device\n");
diff --git a/include/configs/am3517_crane.h b/include/configs/am3517_crane.h
index fcb4033..0fbfa3f 100644
--- a/include/configs/am3517_crane.h
+++ b/include/configs/am3517_crane.h
@@ -304,8 +304,8 @@
 
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION	1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
 
 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 #define CONFIG_SPL_LIBDISK_SUPPORT
diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h
index c5d64ca..8719f76 100644
--- a/include/configs/am3517_evm.h
+++ b/include/configs/am3517_evm.h
@@ -313,8 +313,8 @@
 
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION	1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
 
 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 #define CONFIG_SPL_LIBDISK_SUPPORT
diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
index 6f4d97f..1919cde 100644
--- a/include/configs/cm_t35.h
+++ b/include/configs/cm_t35.h
@@ -321,8 +321,8 @@
 
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION	1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
 
 #define CONFIG_SPL_BOARD_INIT
 #define CONFIG_SPL_LIBCOMMON_SUPPORT
diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h
index 7ab6d51..ca62461 100644
--- a/include/configs/devkit8000.h
+++ b/include/configs/devkit8000.h
@@ -298,8 +298,8 @@
 #define CONFIG_SPL_MMC_SUPPORT
 #define CONFIG_SPL_FAT_SUPPORT
 #define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/omap-common/u-boot-spl.lds"
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME        "u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION    1
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 
 #define CONFIG_SPL_TEXT_BASE		0x40200000 /*CONFIG_SYS_SRAM_START*/
@@ -341,8 +341,8 @@
 					0x400000)
 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
 
-#define CONFIG_SPL_FAT_LOAD_KERNEL_NAME		"uImage"
-#define CONFIG_SPL_FAT_LOAD_ARGS_NAME		"args"
+#define CONFIG_SPL_FS_LOAD_KERNEL_NAME		"uImage"
+#define CONFIG_SPL_FS_LOAD_ARGS_NAME		"args"
 
 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR	0x500 /* address 0xa0000 */
 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR	0x8   /* address 0x1000 */
diff --git a/include/configs/imx6_spl.h b/include/configs/imx6_spl.h
index 970460d..308e520 100644
--- a/include/configs/imx6_spl.h
+++ b/include/configs/imx6_spl.h
@@ -46,7 +46,7 @@
 #if defined(CONFIG_SPL_MMC_SUPPORT)
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	138 /* offset 69KB */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	800 /* 400 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION	1
 #define CONFIG_SYS_MONITOR_LEN  (CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS/2*1024)
 #endif
 
@@ -58,7 +58,7 @@
 
 /* Define the payload for FAT/EXT support */
 #if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME  "u-boot.img"
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME  "u-boot.img"
 #define CONFIG_SPL_LIBDISK_SUPPORT
 #endif
 
diff --git a/include/configs/mcx.h b/include/configs/mcx.h
index cd85a6c..adaf44f 100644
--- a/include/configs/mcx.h
+++ b/include/configs/mcx.h
@@ -372,8 +372,8 @@
 #define CONFIG_SPL_BSS_MAX_SIZE		0x80000
 
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION	1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
 
 /* NAND boot config */
 #define CONFIG_SYS_NAND_PAGE_COUNT	64
diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index b7638fb..27bf89c 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -75,8 +75,8 @@
 #define CONFIG_SPL_FAT_SUPPORT
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION	1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
 
 /* Partition tables */
 #define CONFIG_EFI_PARTITION
diff --git a/include/configs/omap3_evm_quick_mmc.h b/include/configs/omap3_evm_quick_mmc.h
index 50929aa..2daf13c 100644
--- a/include/configs/omap3_evm_quick_mmc.h
+++ b/include/configs/omap3_evm_quick_mmc.h
@@ -87,7 +87,7 @@
 #define CONFIG_SPL_FAT_SUPPORT
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION	1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
 
 #endif /* __OMAP3_EVM_QUICK_MMC_H */
diff --git a/include/configs/sama5d3_xplained.h b/include/configs/sama5d3_xplained.h
index 0dfb7e7..5b77db2 100644
--- a/include/configs/sama5d3_xplained.h
+++ b/include/configs/sama5d3_xplained.h
@@ -230,8 +230,8 @@
 #define CONFIG_SPL_MMC_SUPPORT
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x400
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION	1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
 #define CONFIG_SPL_FAT_SUPPORT
 #define CONFIG_SPL_LIBDISK_SUPPORT
 
diff --git a/include/configs/sama5d3xek.h b/include/configs/sama5d3xek.h
index c46baf2..dfbf3cb 100644
--- a/include/configs/sama5d3xek.h
+++ b/include/configs/sama5d3xek.h
@@ -276,8 +276,8 @@
 #define CONFIG_SPL_MMC_SUPPORT
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x400
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION	1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
 #define CONFIG_SPL_FAT_SUPPORT
 #define CONFIG_SPL_LIBDISK_SUPPORT
 
diff --git a/include/configs/siemens-am33x-common.h b/include/configs/siemens-am33x-common.h
index 1ce0965..0d5dba1 100644
--- a/include/configs/siemens-am33x-common.h
+++ b/include/configs/siemens-am33x-common.h
@@ -148,8 +148,8 @@
 #define CONFIG_SPL_BSS_MAX_SIZE		0x80000		/* 512 KB */
 
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION	1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
 #define CONFIG_SPL_MMC_SUPPORT
 #define CONFIG_SPL_FAT_SUPPORT
 #define CONFIG_FS_FAT
diff --git a/include/configs/tao3530.h b/include/configs/tao3530.h
index 8d2db27..d687717 100644
--- a/include/configs/tao3530.h
+++ b/include/configs/tao3530.h
@@ -305,8 +305,8 @@
 
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION	1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
 
 #define CONFIG_SPL_BOARD_INIT
 #define CONFIG_SPL_LIBCOMMON_SUPPORT
diff --git a/include/configs/ti814x_evm.h b/include/configs/ti814x_evm.h
index a55bde2..2fddef3 100644
--- a/include/configs/ti814x_evm.h
+++ b/include/configs/ti814x_evm.h
@@ -178,8 +178,8 @@
 
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION    1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME        "u-boot.img"
 #define CONFIG_SPL_MMC_SUPPORT
 #define CONFIG_SPL_FAT_SUPPORT
 
diff --git a/include/configs/ti816x_evm.h b/include/configs/ti816x_evm.h
index e86c364..aeabb1b 100644
--- a/include/configs/ti816x_evm.h
+++ b/include/configs/ti816x_evm.h
@@ -144,8 +144,8 @@
 
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION    1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME        "u-boot.img"
 #define CONFIG_SPL_MMC_SUPPORT
 #define CONFIG_SPL_FAT_SUPPORT
 
diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
index 85171db..4b9b629 100644
--- a/include/configs/ti_armv7_common.h
+++ b/include/configs/ti_armv7_common.h
@@ -232,13 +232,13 @@
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
 
 /* FAT sd card locations. */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION	1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
 
 #ifdef CONFIG_SPL_OS_BOOT
 /* FAT */
-#define CONFIG_SPL_FAT_LOAD_KERNEL_NAME		"uImage"
-#define CONFIG_SPL_FAT_LOAD_ARGS_NAME		"args"
+#define CONFIG_SPL_FS_LOAD_KERNEL_NAME		"uImage"
+#define CONFIG_SPL_FS_LOAD_ARGS_NAME		"args"
 
 /* RAW SD card / eMMC */
 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR	0x900	/* address 0x120000 */
diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h
index 6ddf3d5..6e7a7fb 100644
--- a/include/configs/tricorder.h
+++ b/include/configs/tricorder.h
@@ -348,8 +348,8 @@
 #define CONFIG_SPL_MMC_SUPPORT
 #define CONFIG_SPL_FAT_SUPPORT
 #define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/omap-common/u-boot-spl.lds"
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME        "u-boot.img"
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION    1
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 
 #define CONFIG_SPL_TEXT_BASE		0x40200000 /*CONFIG_SYS_SRAM_START*/
diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index 0b4dd66..2bc1562 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -268,10 +268,10 @@
 #define CONFIG_SPL_MMC_SUPPORT
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
+#define CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION    1
 #define CONFIG_SPL_LIBDISK_SUPPORT
 #define CONFIG_SPL_FAT_SUPPORT
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME     "u-boot-dtb.img"
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot-dtb.img"
 #endif
 
 /* Disable dcache for SPL just for sure */
@@ -283,8 +283,8 @@
 /* Address in RAM where the parameters must be copied by SPL. */
 #define CONFIG_SYS_SPL_ARGS_ADDR	0x10000000
 
-#define CONFIG_SPL_FAT_LOAD_ARGS_NAME		"system.dtb"
-#define CONFIG_SPL_FAT_LOAD_KERNEL_NAME		"uImage"
+#define CONFIG_SPL_FS_LOAD_ARGS_NAME		"system.dtb"
+#define CONFIG_SPL_FS_LOAD_KERNEL_NAME		"uImage"
 
 /* Not using MMC raw mode - just for compilation purpose */
 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR	0
diff --git a/include/spl.h b/include/spl.h
index a7e41da..58c81dc 100644
--- a/include/spl.h
+++ b/include/spl.h
@@ -15,7 +15,7 @@
 /* Boot type */
 #define MMCSD_MODE_UNDEFINED	0
 #define MMCSD_MODE_RAW		1
-#define MMCSD_MODE_FAT		2
+#define MMCSD_MODE_FS		2
 #define MMCSD_MODE_EMMCBOOT	3
 
 struct spl_image_info {
-- 
1.8.4.5

From 3f3d987e1c43205424ab3e6e5128517c97307386 Mon Sep 17 00:00:00 2001
From: Guillaume GARDET <guillaume.gardet@free.fr>
Date: Fri, 19 Sep 2014 10:06:33 +0200
Subject: [PATCH 2/5] spl: Add EXT support to SPL

---
 common/spl/Makefile  |   1 +
 common/spl/spl_ext.c | 138 +++++++++++++++++++++++++++++++++++++++++++++++++++
 common/spl/spl_mmc.c |  18 ++++++-
 fs/Makefile          |   1 +
 include/spl.h        |   4 ++
 5 files changed, 160 insertions(+), 2 deletions(-)
 create mode 100644 common/spl/spl_ext.c

diff --git a/common/spl/Makefile b/common/spl/Makefile
index 64569c2..10a4589 100644
--- a/common/spl/Makefile
+++ b/common/spl/Makefile
@@ -18,5 +18,6 @@ obj-$(CONFIG_SPL_NET_SUPPORT) += spl_net.o
 obj-$(CONFIG_SPL_MMC_SUPPORT) += spl_mmc.o
 obj-$(CONFIG_SPL_USB_SUPPORT) += spl_usb.o
 obj-$(CONFIG_SPL_FAT_SUPPORT) += spl_fat.o
+obj-$(CONFIG_SPL_EXT_SUPPORT) += spl_ext.o
 obj-$(CONFIG_SPL_SATA_SUPPORT) += spl_sata.o
 endif
diff --git a/common/spl/spl_ext.c b/common/spl/spl_ext.c
new file mode 100644
index 0000000..7342268
--- /dev/null
+++ b/common/spl/spl_ext.c
@@ -0,0 +1,138 @@
+/*
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <spl.h>
+#include <asm/u-boot.h>
+#include <ext4fs.h>
+#include <image.h>
+
+#ifdef CONFIG_SPL_EXT_SUPPORT
+int spl_load_image_ext(block_dev_desc_t *block_dev,
+						int partition,
+						const char *filename)
+{
+	s32 err;
+	struct image_header *header;
+	int filelen;
+	disk_partition_t part_info = {};
+
+	header = (struct image_header *)(CONFIG_SYS_TEXT_BASE -
+						sizeof(struct image_header));
+
+	if (get_partition_info(block_dev,
+		partition, &part_info)) {
+		printf("spl: no partition table found\n");
+		goto end;
+	}
+
+	ext4fs_set_blk_dev(block_dev, &part_info);
+
+	err = ext4fs_mount(0);
+	if (!err) {
+#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
+		printf("%s: ext4fs mount err - %d\n", __func__, err);
+#endif
+		goto end;
+	}
+
+	filelen = err = ext4fs_open(filename);
+	if (err < 0) {
+	puts("spl: ext4fs_open failed\n");
+		goto end;
+	}
+	err = ext4fs_read((char *)header, sizeof(struct image_header));
+	if (err <= 0) {
+		puts("spl: ext4fs_read failed\n");
+		goto end;
+	}
+
+	spl_parse_image_header(header);
+
+	err = ext4fs_read((char *)spl_image.load_addr, filelen);
+
+end:
+#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
+	if (err <= 0)
+		printf("%s: error reading image %s, err - %d\n",
+		       __func__, filename, err);
+#endif
+
+	return (err <= 0);
+}
+
+#ifdef CONFIG_SPL_OS_BOOT
+int spl_load_image_ext_os(block_dev_desc_t *block_dev, int partition)
+{
+	int err;
+	int filelen;
+	disk_partition_t part_info = {};
+	__maybe_unused char *file;
+	
+	if (get_partition_info(block_dev,
+		partition, &part_info)) {
+		printf("spl: no partition table found\n");
+		return -1;
+	}
+
+	ext4fs_set_blk_dev(block_dev, &part_info);
+
+	err = ext4fs_mount(0);
+	if (!err) {
+#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
+		printf("%s: ext4fs mount err - %d\n", __func__, err);
+#endif
+		return -1;
+	}
+
+#if defined(CONFIG_SPL_ENV_SUPPORT) && defined(CONFIG_SPL_OS_BOOT)
+	file = getenv("falcon_args_file");
+	if (file) {
+		filelen = err = ext4fs_open(file);
+		if (err < 0) {
+			puts("spl: ext4fs_open failed\n");
+			goto defaults;
+		}
+		err = ext4fs_read( (void *)CONFIG_SYS_SPL_ARGS_ADDR, filelen);
+		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_ext(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
+
+	filelen = err = ext4fs_open(CONFIG_SPL_FS_LOAD_ARGS_NAME);
+		if (err < 0) {
+			puts("spl: ext4fs_open failed\n");
+		}
+	err = ext4fs_read( (void *)CONFIG_SYS_SPL_ARGS_ADDR, filelen);
+	if (err <= 0) {
+#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
+		printf("%s: error reading image %s, err - %d\n",
+		       __func__, CONFIG_SPL_FS_LOAD_ARGS_NAME, err);
+#endif
+		return -1;
+	}
+
+	return spl_load_image_ext(block_dev, partition,
+			CONFIG_SPL_FS_LOAD_KERNEL_NAME);
+}
+#endif
+#endif
+
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index a631e0a..ee71f79 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -100,9 +100,10 @@ void spl_mmc_load_image(void)
 #endif
 		err = mmc_load_image_raw(mmc,
 			CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR);
-#ifdef CONFIG_SPL_FAT_SUPPORT
+#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
 	} else if (boot_mode == MMCSD_MODE_FS) {
-		debug("boot mode - FAT\n");
+		debug("boot mode - FS\n");
+#ifdef CONFIG_SPL_FAT_SUPPORT
 #ifdef CONFIG_SPL_OS_BOOT
 		if (spl_start_uboot() || spl_load_image_fat_os(&mmc->block_dev,
 								CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION))
@@ -110,7 +111,20 @@ void spl_mmc_load_image(void)
 		err = spl_load_image_fat(&mmc->block_dev,
 					CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION,
 					CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
+		if(err)
+#endif /* CONFIG_SPL_FAT_SUPPORT */
+		{
+#ifdef CONFIG_SPL_EXT_SUPPORT
+#ifdef CONFIG_SPL_OS_BOOT
+		if (spl_start_uboot() || spl_load_image_ext_os(&mmc->block_dev,
+								CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION))
 #endif
+		err = spl_load_image_ext(&mmc->block_dev,
+					CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION,
+					CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
+#endif /* CONFIG_SPL_EXT_SUPPORT */
+		}
+#endif /* defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT) */
 #ifdef CONFIG_SUPPORT_EMMC_BOOT
 	} else if (boot_mode == MMCSD_MODE_EMMCBOOT) {
 		/*
diff --git a/fs/Makefile b/fs/Makefile
index 1822165..51d06fc 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -8,6 +8,7 @@
 
 ifdef CONFIG_SPL_BUILD
 obj-$(CONFIG_SPL_FAT_SUPPORT) += fat/
+obj-$(CONFIG_SPL_EXT_SUPPORT) += ext4/
 else
 obj-y				+= fs.o
 
diff --git a/include/spl.h b/include/spl.h
index 58c81dc..f4688c0 100644
--- a/include/spl.h
+++ b/include/spl.h
@@ -72,6 +72,10 @@ void spl_sata_load_image(void);
 int spl_load_image_fat(block_dev_desc_t *block_dev, int partition, const char *filename);
 int spl_load_image_fat_os(block_dev_desc_t *block_dev, int partition);
 
+/* SPL EXT image functions */
+int spl_load_image_ext(block_dev_desc_t *block_dev, int partition, const char *filename);
+int spl_load_image_ext_os(block_dev_desc_t *block_dev, int partition);
+
 #ifdef CONFIG_SPL_BOARD_INIT
 void spl_board_init(void);
 #endif
-- 
1.8.4.5

From 0c10154334aa4dd7bd40a6896a93f9cdfb83d2d2 Mon Sep 17 00:00:00 2001
From: Guillaume GARDET <guillaume.gardet@free.fr>
Date: Fri, 19 Sep 2014 10:07:09 +0200
Subject: [PATCH 3/5] doc: Update documentation according to the EXT SPL
 support patch set

---
 README         | 17 ++++++++++-------
 doc/README.SPL |  1 +
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/README b/README
index 46def00..43b460c 100644
--- a/README
+++ b/README
@@ -3541,7 +3541,7 @@ FIT uImage format:
 
 		CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR,
 		CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS,
-		CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION
+		CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION
 		Address, size and partition on the MMC to load U-Boot from
 		when the MMC is being used in raw mode.
 
@@ -3558,16 +3558,19 @@ FIT uImage format:
 		CONFIG_SPL_FAT_SUPPORT
 		Support for fs/fat/libfat.o in SPL binary
 
-		CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME
-		Filename to read to load U-Boot when reading from FAT
+		CONFIG_SPL_EXT_SUPPORT
+		Support for EXT filesystem in SPL binary
 
-		CONFIG_SPL_FAT_LOAD_KERNEL_NAME
+		CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
+		Filename to read to load U-Boot when reading from filesystem
+
+		CONFIG_SPL_FS_LOAD_KERNEL_NAME
 		Filename to read to load kernel uImage when reading
-		from FAT (for Falcon mode)
+		from filesystem (for Falcon mode)
 
-		CONFIG_SPL_FAT_LOAD_ARGS_NAME
+		CONFIG_SPL_FS_LOAD_ARGS_NAME
 		Filename to read to load kernel argument parameters
-		when reading from FAT (for Falcon mode)
+		when reading from filesystem (for Falcon mode)
 
 		CONFIG_SPL_MPC83XX_WAIT_FOR_NAND
 		Set this for NAND SPL on PPC mpc83xx targets, so that
diff --git a/doc/README.SPL b/doc/README.SPL
index c283dcf..3ba313c 100644
--- a/doc/README.SPL
+++ b/doc/README.SPL
@@ -54,6 +54,7 @@ CONFIG_SPL_SERIAL_SUPPORT (drivers/serial/libserial.o)
 CONFIG_SPL_SPI_FLASH_SUPPORT (drivers/mtd/spi/libspi_flash.o)
 CONFIG_SPL_SPI_SUPPORT (drivers/spi/libspi.o)
 CONFIG_SPL_FAT_SUPPORT (fs/fat/libfat.o)
+CONFIG_SPL_EXT_SUPPORT
 CONFIG_SPL_LIBGENERIC_SUPPORT (lib/libgeneric.o)
 CONFIG_SPL_POWER_SUPPORT (drivers/power/libpower.o)
 CONFIG_SPL_NAND_SUPPORT (drivers/mtd/nand/libnand.o)
-- 
1.8.4.5

From 238c02388b820ad685873038da23d5653aa00c64 Mon Sep 17 00:00:00 2001
From: Guillaume GARDET <guillaume.gardet@free.fr>
Date: Fri, 19 Sep 2014 10:08:09 +0200
Subject: [PATCH 4/5] spl: do not hang in spl_register_fat_device but return
 error value. It allows to use both CONFIG_SPL_FAT_SUPPORT and
 CONFIG_SPL_EXT_SUPPORT.

---
 common/spl/spl_fat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/spl/spl_fat.c b/common/spl/spl_fat.c
index 91481fc..350f7d9 100644
--- a/common/spl/spl_fat.c
+++ b/common/spl/spl_fat.c
@@ -30,7 +30,7 @@ static int spl_register_fat_device(block_dev_desc_t *block_dev, int partition)
 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
 		printf("%s: fat register err - %d\n", __func__, err);
 #endif
-		hang();
+		return err;
 	}
 
 	fat_registered = 1;
-- 
1.8.4.5

From b801768f6840702a397c4176cdcb64e2045cd6f1 Mon Sep 17 00:00:00 2001
From: Guillaume GARDET <guillaume.gardet@free.fr>
Date: Fri, 19 Sep 2014 10:09:28 +0200
Subject: [PATCH 5/5] TI:OMAP4: enable EXT support in SPL for OMAP4 boards

---
 include/configs/ti_omap4_common.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/configs/ti_omap4_common.h b/include/configs/ti_omap4_common.h
index b0f199e..1c93aab 100644
--- a/include/configs/ti_omap4_common.h
+++ b/include/configs/ti_omap4_common.h
@@ -167,6 +167,9 @@
 #define CONFIG_SYS_SPL_ARGS_ADDR	(CONFIG_SYS_SDRAM_BASE + \
 					 (128 << 20))
 
+/* SPL: Allow to use an EXT partition */
+#define CONFIG_SPL_EXT_SUPPORT
+
 #ifdef CONFIG_NAND
 #define CONFIG_SPL_NAND_AM33XX_BCH	/* ELM support */
 #endif
-- 
1.8.4.5

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File add_spl_extfs_support.patch of Package u-boot-vexpressaemv8a (Revision 2e18c66d5556de52be0c88b78468f88b)

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