[U-Boot] [PATCH v2 3/4] spl: Kconfig: Replace CONFIG_SPL_EXT_SUPPORT to CONFIG_SPL_FS_EXT4

tien.fong.chee at intel.com tien.fong.chee at intel.com
Wed Jan 23 06:20:05 UTC 2019


From: Tien Fong Chee <tien.fong.chee at intel.com>

Replace CONFIG_SPL_EXT_SUPPORT to CONFIG_SPLY_FS_EXT4 so both
obj-$(CONFIG_$(SPL_)FS_EXT4) and CONFIG_IS_ENABLED(FS_EXT4) can be
used to control the build in both SPL and U-Boot.

Signed-off-by: Tien Fong Chee <tien.fong.chee at intel.com>
---
 arch/arm/mach-k3/am6_init.c                | 2 +-
 arch/arm/mach-omap2/Kconfig                | 6 +++---
 arch/arm/mach-omap2/am33xx/Kconfig         | 4 ++--
 arch/arm/mach-socfpga/spl_a10.c            | 2 +-
 arch/arm/mach-socfpga/spl_gen5.c           | 2 +-
 arch/arm/mach-socfpga/spl_s10.c            | 2 +-
 common/spl/Kconfig                         | 2 +-
 common/spl/Makefile                        | 2 +-
 common/spl/spl_mmc.c                       | 6 +++---
 configs/am335x_baltos_defconfig            | 2 +-
 configs/am335x_hs_evm_defconfig            | 2 +-
 configs/am335x_hs_evm_uart_defconfig       | 2 +-
 configs/am335x_igep003x_defconfig          | 2 +-
 configs/am335x_shc_defconfig               | 2 +-
 configs/am335x_shc_ict_defconfig           | 2 +-
 configs/am335x_shc_netboot_defconfig       | 2 +-
 configs/am335x_shc_prompt_defconfig        | 2 +-
 configs/am335x_shc_sdboot_defconfig        | 2 +-
 configs/am335x_shc_sdboot_prompt_defconfig | 2 +-
 configs/am335x_sl50_defconfig              | 2 +-
 configs/am3517_crane_defconfig             | 2 +-
 configs/am3517_evm_defconfig               | 2 +-
 configs/birdland_bav335a_defconfig         | 2 +-
 configs/birdland_bav335b_defconfig         | 2 +-
 configs/cgtqmx6eval_defconfig              | 2 +-
 configs/cl-som-am57x_defconfig             | 2 +-
 configs/cm_t335_defconfig                  | 2 +-
 configs/cm_t35_defconfig                   | 2 +-
 configs/cm_t43_defconfig                   | 2 +-
 configs/eco5pk_defconfig                   | 2 +-
 configs/igep0032_defconfig                 | 2 +-
 configs/igep00x0_defconfig                 | 2 +-
 configs/mcx_defconfig                      | 2 +-
 configs/mt_ventoux_defconfig               | 2 +-
 configs/mx6cuboxi_defconfig                | 2 +-
 configs/mx6sabreauto_defconfig             | 2 +-
 configs/mx6sabresd_defconfig               | 2 +-
 configs/mx6slevk_spl_defconfig             | 2 +-
 configs/mx6sxsabresd_spl_defconfig         | 2 +-
 configs/mx6ul_14x14_evk_defconfig          | 2 +-
 configs/mx6ul_9x9_evk_defconfig            | 2 +-
 configs/novena_defconfig                   | 2 +-
 configs/omap3_beagle_defconfig             | 2 +-
 configs/omap3_evm_defconfig                | 2 +-
 configs/omap3_ha_defconfig                 | 2 +-
 configs/omap4_panda_defconfig              | 2 +-
 configs/pcm051_rev1_defconfig              | 2 +-
 configs/pcm051_rev3_defconfig              | 2 +-
 configs/pcm058_defconfig                   | 2 +-
 configs/pengwyn_defconfig                  | 2 +-
 configs/pepper_defconfig                   | 2 +-
 configs/pfla02_defconfig                   | 2 +-
 configs/platinum_picon_defconfig           | 2 +-
 configs/platinum_titanium_defconfig        | 2 +-
 configs/sksimx6_defconfig                  | 2 +-
 configs/sniper_defconfig                   | 2 +-
 configs/tao3530_defconfig                  | 2 +-
 configs/twister_defconfig                  | 2 +-
 configs/udoo_defconfig                     | 2 +-
 configs/udoo_neo_defconfig                 | 2 +-
 configs/wandboard_defconfig                | 2 +-
 configs/xpress_spl_defconfig               | 2 +-
 configs/zc5202_defconfig                   | 2 +-
 configs/zc5601_defconfig                   | 2 +-
 doc/README.SPL                             | 2 +-
 fs/Makefile                                | 2 +-
 include/configs/imx6_spl.h                 | 2 +-
 include/configs/imx7_spl.h                 | 2 +-
 include/configs/socfpga_common.h           | 2 +-
 include/part.h                             | 2 +-
 70 files changed, 75 insertions(+), 75 deletions(-)

diff --git a/arch/arm/mach-k3/am6_init.c b/arch/arm/mach-k3/am6_init.c
index 4aef3cd..a555319 100644
--- a/arch/arm/mach-k3/am6_init.c
+++ b/arch/arm/mach-k3/am6_init.c
@@ -106,7 +106,7 @@ u32 spl_boot_mode(const u32 boot_device)
 #endif
 
 	/* Everything else use filesystem if available */
-#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 	return MMCSD_MODE_FS;
 #else
 	return MMCSD_MODE_RAW;
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 7293362..d29f1ca 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -13,7 +13,7 @@ config OMAP34XX
 	select ARM_ERRATA_725233
 	select USE_TINY_PRINTF
 	imply NAND_OMAP_GPMC
-	imply SPL_EXT_SUPPORT
+	imply SPL_FS_EXT4
 	imply SPL_FS_FAT
 	imply SPL_GPIO_SUPPORT
 	imply SPL_I2C_SUPPORT
@@ -35,7 +35,7 @@ config OMAP44XX
 	imply NAND_OMAP_ELM
 	imply NAND_OMAP_GPMC
 	imply SPL_DISPLAY_PRINT
-	imply SPL_EXT_SUPPORT
+	imply SPL_FS_EXT4
 	imply SPL_FS_FAT
 	imply SPL_GPIO_SUPPORT
 	imply SPL_I2C_SUPPORT
@@ -59,7 +59,7 @@ config OMAP54XX
 	imply NAND_OMAP_GPMC
 	imply SPL_DISPLAY_PRINT
 	imply SPL_ENV_SUPPORT
-	imply SPL_EXT_SUPPORT
+	imply SPL_FS_EXT4
 	imply SPL_FS_FAT
 	imply SPL_GPIO_SUPPORT
 	imply SPL_I2C_SUPPORT
diff --git a/arch/arm/mach-omap2/am33xx/Kconfig b/arch/arm/mach-omap2/am33xx/Kconfig
index 6902034..85fe6e1 100644
--- a/arch/arm/mach-omap2/am33xx/Kconfig
+++ b/arch/arm/mach-omap2/am33xx/Kconfig
@@ -38,7 +38,7 @@ config TARGET_AM335X_EVM
 	imply SPL_DM
 	imply SPL_DM_SEQ_ALIAS
 	imply SPL_ENV_SUPPORT
-	imply SPL_EXT_SUPPORT
+	imply SPL_FS_EXT4
 	imply SPL_FS_FAT
 	imply SPL_GPIO_SUPPORT
 	imply SPL_I2C_SUPPORT
@@ -231,7 +231,7 @@ config TARGET_AM43XX_EVM
 	imply DM_SPI_FLASH
 	imply SPI_FLASH_BAR
 	imply SPL_ENV_SUPPORT
-	imply SPL_EXT_SUPPORT
+	imply SPL_FS_EXT4
 	imply SPL_FS_FAT
 	imply SPL_GPIO_SUPPORT
 	imply SPL_I2C_SUPPORT
diff --git a/arch/arm/mach-socfpga/spl_a10.c b/arch/arm/mach-socfpga/spl_a10.c
index bd21fc2..3b521e5 100644
--- a/arch/arm/mach-socfpga/spl_a10.c
+++ b/arch/arm/mach-socfpga/spl_a10.c
@@ -63,7 +63,7 @@ u32 spl_boot_device(void)
 #ifdef CONFIG_SPL_MMC_SUPPORT
 u32 spl_boot_mode(const u32 boot_device)
 {
-#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 	return MMCSD_MODE_FS;
 #else
 	return MMCSD_MODE_RAW;
diff --git a/arch/arm/mach-socfpga/spl_gen5.c b/arch/arm/mach-socfpga/spl_gen5.c
index 98d39a7..4c9f799 100644
--- a/arch/arm/mach-socfpga/spl_gen5.c
+++ b/arch/arm/mach-socfpga/spl_gen5.c
@@ -55,7 +55,7 @@ u32 spl_boot_device(void)
 #ifdef CONFIG_SPL_MMC_SUPPORT
 u32 spl_boot_mode(const u32 boot_device)
 {
-#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 	return MMCSD_MODE_FS;
 #else
 	return MMCSD_MODE_RAW;
diff --git a/arch/arm/mach-socfpga/spl_s10.c b/arch/arm/mach-socfpga/spl_s10.c
index f40a156..a3db20a 100644
--- a/arch/arm/mach-socfpga/spl_s10.c
+++ b/arch/arm/mach-socfpga/spl_s10.c
@@ -33,7 +33,7 @@ u32 spl_boot_device(void)
 #ifdef CONFIG_SPL_MMC_SUPPORT
 u32 spl_boot_mode(const u32 boot_device)
 {
-#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 	return MMCSD_MODE_FS;
 #else
 	return MMCSD_MODE_RAW;
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 9042117..c1b0557 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -386,7 +386,7 @@ config SPL_ETH_SUPPORT
 	  is required since the network stack uses a number of environment
 	  variables. See also SPL_NET_SUPPORT.
 
-config SPL_EXT_SUPPORT
+config SPL_FS_EXT4
 	bool "Support EXT filesystems"
 	help
 	  Enable support for EXT2/3/4 filesystems with SPL. This permits
diff --git a/common/spl/Makefile b/common/spl/Makefile
index 5d4d6ed..0c20133 100644
--- a/common/spl/Makefile
+++ b/common/spl/Makefile
@@ -24,7 +24,7 @@ obj-$(CONFIG_$(SPL_TPL_)ATF) += spl_atf.o
 obj-$(CONFIG_$(SPL_TPL_)OPTEE) += spl_optee.o
 obj-$(CONFIG_$(SPL_TPL_)USB_SUPPORT) += spl_usb.o
 obj-$(CONFIG_$(SPL_TPL_)FS_FAT) += spl_fat.o
-obj-$(CONFIG_$(SPL_TPL_)EXT_SUPPORT) += spl_ext.o
+obj-$(CONFIG_$(SPL_TPL_)FS_EXT4) += spl_ext.o
 obj-$(CONFIG_$(SPL_TPL_)SATA_SUPPORT) += spl_sata.o
 obj-$(CONFIG_$(SPL_TPL_)DFU_SUPPORT) += spl_dfu.o
 obj-$(CONFIG_$(SPL_TPL_)SPI_LOAD) += spl_spi.o
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index e526167..324d91c 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -253,7 +253,7 @@ static int spl_mmc_do_fs_boot(struct spl_image_info *spl_image, struct mmc *mmc)
 		return err;
 #endif
 #endif
-#ifdef CONFIG_SPL_EXT_SUPPORT
+#ifdef CONFIG_SPL_FS_EXT4
 	if (!spl_start_uboot()) {
 		err = spl_load_image_ext_os(spl_image, mmc_get_blk_desc(mmc),
 			CONFIG_SYS_MMCSD_FS_BOOT_PARTITION);
@@ -269,7 +269,7 @@ static int spl_mmc_do_fs_boot(struct spl_image_info *spl_image, struct mmc *mmc)
 #endif
 #endif
 
-#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 	err = -ENOENT;
 #endif
 
@@ -284,7 +284,7 @@ static int spl_mmc_do_fs_boot(struct spl_image_info *spl_image, struct mmc *mmc)
 
 u32 __weak spl_boot_mode(const u32 boot_device)
 {
-#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 	return MMCSD_MODE_FS;
 #elif defined(CONFIG_SUPPORT_EMMC_BOOT)
 	return MMCSD_MODE_EMMCBOOT;
diff --git a/configs/am335x_baltos_defconfig b/configs/am335x_baltos_defconfig
index f5c25af..238a18c 100644
--- a/configs/am335x_baltos_defconfig
+++ b/configs/am335x_baltos_defconfig
@@ -16,7 +16,7 @@ CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_POWER_SUPPORT=y
diff --git a/configs/am335x_hs_evm_defconfig b/configs/am335x_hs_evm_defconfig
index aa6e966..a285a66 100644
--- a/configs/am335x_hs_evm_defconfig
+++ b/configs/am335x_hs_evm_defconfig
@@ -18,7 +18,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_FIT_IMAGE_TINY=y
 # CONFIG_SPL_ENV_SUPPORT is not set
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 # CONFIG_SPL_YMODEM_SUPPORT is not set
diff --git a/configs/am335x_hs_evm_uart_defconfig b/configs/am335x_hs_evm_uart_defconfig
index b868bc1..230bc26 100644
--- a/configs/am335x_hs_evm_uart_defconfig
+++ b/configs/am335x_hs_evm_uart_defconfig
@@ -16,7 +16,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
 # CONFIG_SPL_ENV_SUPPORT is not set
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 # CONFIG_CMD_FLASH is not set
diff --git a/configs/am335x_igep003x_defconfig b/configs/am335x_igep003x_defconfig
index af7f34c..34f2f3f 100644
--- a/configs/am335x_igep003x_defconfig
+++ b/configs/am335x_igep003x_defconfig
@@ -17,7 +17,7 @@ CONFIG_SYS_EXTRA_OPTIONS="MACH_TYPE=MACH_TYPE_IGEP0033"
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/am335x_shc_defconfig b/configs/am335x_shc_defconfig
index 215ac61..1089d48 100644
--- a/configs/am335x_shc_defconfig
+++ b/configs/am335x_shc_defconfig
@@ -15,7 +15,7 @@ CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/am335x_shc_ict_defconfig b/configs/am335x_shc_ict_defconfig
index a335d24..38bc06c 100644
--- a/configs/am335x_shc_ict_defconfig
+++ b/configs/am335x_shc_ict_defconfig
@@ -16,7 +16,7 @@ CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/am335x_shc_netboot_defconfig b/configs/am335x_shc_netboot_defconfig
index 7c66740..6c7bbf8 100644
--- a/configs/am335x_shc_netboot_defconfig
+++ b/configs/am335x_shc_netboot_defconfig
@@ -17,7 +17,7 @@ CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL_ENV_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/am335x_shc_prompt_defconfig b/configs/am335x_shc_prompt_defconfig
index 984c643..05f57d5 100644
--- a/configs/am335x_shc_prompt_defconfig
+++ b/configs/am335x_shc_prompt_defconfig
@@ -15,7 +15,7 @@ CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/am335x_shc_sdboot_defconfig b/configs/am335x_shc_sdboot_defconfig
index 6fab356..0c545fc 100644
--- a/configs/am335x_shc_sdboot_defconfig
+++ b/configs/am335x_shc_sdboot_defconfig
@@ -16,7 +16,7 @@ CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/am335x_shc_sdboot_prompt_defconfig b/configs/am335x_shc_sdboot_prompt_defconfig
index 6fab356..0c545fc 100644
--- a/configs/am335x_shc_sdboot_prompt_defconfig
+++ b/configs/am335x_shc_sdboot_prompt_defconfig
@@ -16,7 +16,7 @@ CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/am335x_sl50_defconfig b/configs/am335x_sl50_defconfig
index 8908b34..95ae54c 100644
--- a/configs/am335x_sl50_defconfig
+++ b/configs/am335x_sl50_defconfig
@@ -15,7 +15,7 @@ CONFIG_SYS_EXTRA_OPTIONS="EMMC_BOOT"
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL_ENV_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/am3517_crane_defconfig b/configs/am3517_crane_defconfig
index 0e210f0..530407b 100644
--- a/configs/am3517_crane_defconfig
+++ b/configs/am3517_crane_defconfig
@@ -8,7 +8,7 @@ CONFIG_EMIF4=y
 CONFIG_SPL=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=10
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 # CONFIG_CMDLINE_EDITING is not set
 CONFIG_SYS_PROMPT="AM3517_CRANE # "
diff --git a/configs/am3517_evm_defconfig b/configs/am3517_evm_defconfig
index 1480557..d55a01b 100644
--- a/configs/am3517_evm_defconfig
+++ b/configs/am3517_evm_defconfig
@@ -13,7 +13,7 @@ CONFIG_BOOTDELAY=10
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SYS_PROMPT="AM3517_EVM # "
 # CONFIG_CMD_IMI is not set
diff --git a/configs/birdland_bav335a_defconfig b/configs/birdland_bav335a_defconfig
index 90e3bee..4d746d9 100644
--- a/configs/birdland_bav335a_defconfig
+++ b/configs/birdland_bav335a_defconfig
@@ -17,7 +17,7 @@ CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=1"
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MUSB_NEW_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
diff --git a/configs/birdland_bav335b_defconfig b/configs/birdland_bav335b_defconfig
index 05082b5..edc3950 100644
--- a/configs/birdland_bav335b_defconfig
+++ b/configs/birdland_bav335b_defconfig
@@ -17,7 +17,7 @@ CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=1"
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MUSB_NEW_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
diff --git a/configs/cgtqmx6eval_defconfig b/configs/cgtqmx6eval_defconfig
index 015bab0..3c07fb6 100644
--- a/configs/cgtqmx6eval_defconfig
+++ b/configs/cgtqmx6eval_defconfig
@@ -20,7 +20,7 @@ CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_MISC_INIT_R=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/cl-som-am57x_defconfig b/configs/cl-som-am57x_defconfig
index c5337f9..5c3f81f 100644
--- a/configs/cl-som-am57x_defconfig
+++ b/configs/cl-som-am57x_defconfig
@@ -8,7 +8,7 @@ CONFIG_DISTRO_DEFAULTS=y
 CONFIG_NR_DRAM_BANKS=2
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_VERSION_VARIABLE=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SYS_PROMPT="U-Boot# "
diff --git a/configs/cm_t335_defconfig b/configs/cm_t335_defconfig
index 04857bd..85ffad7 100644
--- a/configs/cm_t335_defconfig
+++ b/configs/cm_t335_defconfig
@@ -14,7 +14,7 @@ CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_POWER_SUPPORT=y
diff --git a/configs/cm_t35_defconfig b/configs/cm_t35_defconfig
index f1fe2d0..c74ab0c 100644
--- a/configs/cm_t35_defconfig
+++ b/configs/cm_t35_defconfig
@@ -8,7 +8,7 @@ CONFIG_NR_DRAM_BANKS=1
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="CM-T3x # "
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/cm_t43_defconfig b/configs/cm_t43_defconfig
index 356dbb2..efb29b3 100644
--- a/configs/cm_t43_defconfig
+++ b/configs/cm_t43_defconfig
@@ -19,7 +19,7 @@ CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_CPUINFO is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x480
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MTD_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
diff --git a/configs/eco5pk_defconfig b/configs/eco5pk_defconfig
index bc6b85f..b48d8e7 100644
--- a/configs/eco5pk_defconfig
+++ b/configs/eco5pk_defconfig
@@ -7,7 +7,7 @@ CONFIG_EMIF4=y
 CONFIG_SPL=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=10
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="ECO5-PK # "
 CONFIG_CMD_EEPROM=y
diff --git a/configs/igep0032_defconfig b/configs/igep0032_defconfig
index 3836487..c08c7b9 100644
--- a/configs/igep0032_defconfig
+++ b/configs/igep0032_defconfig
@@ -11,7 +11,7 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_ONENAND_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/igep00x0_defconfig b/configs/igep00x0_defconfig
index f2989e3..4f2287d 100644
--- a/configs/igep00x0_defconfig
+++ b/configs/igep00x0_defconfig
@@ -11,7 +11,7 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_ONENAND_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/mcx_defconfig b/configs/mcx_defconfig
index c30a4dd..a70865c 100644
--- a/configs/mcx_defconfig
+++ b/configs/mcx_defconfig
@@ -10,7 +10,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="mcx # "
 # CONFIG_CMD_IMI is not set
diff --git a/configs/mt_ventoux_defconfig b/configs/mt_ventoux_defconfig
index 1635c69..33b961a 100644
--- a/configs/mt_ventoux_defconfig
+++ b/configs/mt_ventoux_defconfig
@@ -9,7 +9,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=10
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="mt_ventoux => "
 CONFIG_CMD_EEPROM=y
diff --git a/configs/mx6cuboxi_defconfig b/configs/mx6cuboxi_defconfig
index 6e73a97..0064734 100644
--- a/configs/mx6cuboxi_defconfig
+++ b/configs/mx6cuboxi_defconfig
@@ -16,7 +16,7 @@ CONFIG_NR_DRAM_BANKS=1
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 # CONFIG_CMD_FLASH is not set
diff --git a/configs/mx6sabreauto_defconfig b/configs/mx6sabreauto_defconfig
index 8856567..d7f2ec9 100644
--- a/configs/mx6sabreauto_defconfig
+++ b/configs/mx6sabreauto_defconfig
@@ -16,7 +16,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
 CONFIG_SUPPORT_RAW_INITRD=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/mx6sabresd_defconfig b/configs/mx6sabresd_defconfig
index e0202ef..f27fa7e 100644
--- a/configs/mx6sabresd_defconfig
+++ b/configs/mx6sabresd_defconfig
@@ -15,7 +15,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
 CONFIG_SUPPORT_RAW_INITRD=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
 CONFIG_SPL_USB_HOST_SUPPORT=y
diff --git a/configs/mx6slevk_spl_defconfig b/configs/mx6slevk_spl_defconfig
index 4689ed7..e603676 100644
--- a/configs/mx6slevk_spl_defconfig
+++ b/configs/mx6slevk_spl_defconfig
@@ -14,7 +14,7 @@ CONFIG_NR_DRAM_BANKS=1
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/mx6sxsabresd_spl_defconfig b/configs/mx6sxsabresd_spl_defconfig
index 4a44554..12606ad 100644
--- a/configs/mx6sxsabresd_spl_defconfig
+++ b/configs/mx6sxsabresd_spl_defconfig
@@ -16,7 +16,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SUPPORT_RAW_INITRD=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/mx6ul_14x14_evk_defconfig b/configs/mx6ul_14x14_evk_defconfig
index 607045f..d04f4a8 100644
--- a/configs/mx6ul_14x14_evk_defconfig
+++ b/configs/mx6ul_14x14_evk_defconfig
@@ -15,7 +15,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/mx6ul_9x9_evk_defconfig b/configs/mx6ul_9x9_evk_defconfig
index 2c8be5f..332700d 100644
--- a/configs/mx6ul_9x9_evk_defconfig
+++ b/configs/mx6ul_9x9_evk_defconfig
@@ -15,7 +15,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/novena_defconfig b/configs/novena_defconfig
index 6274e2f..303c577 100644
--- a/configs/novena_defconfig
+++ b/configs/novena_defconfig
@@ -22,7 +22,7 @@ CONFIG_BOOTCOMMAND="run distro_bootcmd ; run net_nfs"
 CONFIG_MISC_INIT_R=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_CMD_ASKENV=y
diff --git a/configs/omap3_beagle_defconfig b/configs/omap3_beagle_defconfig
index 4fb8aec..68f8dee 100644
--- a/configs/omap3_beagle_defconfig
+++ b/configs/omap3_beagle_defconfig
@@ -9,7 +9,7 @@ CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_DEFAULT_FDT_FILE="omap3-beagle.dtb"
 CONFIG_VERSION_VARIABLE=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
 CONFIG_SYS_PROMPT="BeagleBoard # "
diff --git a/configs/omap3_evm_defconfig b/configs/omap3_evm_defconfig
index 2b8caf2..22e6233 100644
--- a/configs/omap3_evm_defconfig
+++ b/configs/omap3_evm_defconfig
@@ -9,7 +9,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_DEFAULT_FDT_FILE="omap3-evm.dtb"
 CONFIG_VERSION_VARIABLE=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
 CONFIG_SYS_PROMPT="OMAP3_EVM # "
diff --git a/configs/omap3_ha_defconfig b/configs/omap3_ha_defconfig
index 6b3fb31..8b71e26 100644
--- a/configs/omap3_ha_defconfig
+++ b/configs/omap3_ha_defconfig
@@ -7,7 +7,7 @@ CONFIG_SPL=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SYS_EXTRA_OPTIONS="SYS_BOARD_OMAP3_HA"
 CONFIG_BOOTDELAY=3
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 # CONFIG_CMD_IMI is not set
 # CONFIG_CMD_FLASH is not set
diff --git a/configs/omap4_panda_defconfig b/configs/omap4_panda_defconfig
index 41df480..1456be7 100644
--- a/configs/omap4_panda_defconfig
+++ b/configs/omap4_panda_defconfig
@@ -8,7 +8,7 @@ CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run f
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 # CONFIG_SPL_I2C_SUPPORT is not set
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/pcm051_rev1_defconfig b/configs/pcm051_rev1_defconfig
index 9d83a7b..bf9c7ac 100644
--- a/configs/pcm051_rev1_defconfig
+++ b/configs/pcm051_rev1_defconfig
@@ -18,7 +18,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_ETH_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_NET_SUPPORT=y
diff --git a/configs/pcm051_rev3_defconfig b/configs/pcm051_rev3_defconfig
index 53c4ece..ae101a5 100644
--- a/configs/pcm051_rev3_defconfig
+++ b/configs/pcm051_rev3_defconfig
@@ -18,7 +18,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_ETH_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_NET_SUPPORT=y
diff --git a/configs/pcm058_defconfig b/configs/pcm058_defconfig
index 66ee9ed..cec9296 100644
--- a/configs/pcm058_defconfig
+++ b/configs/pcm058_defconfig
@@ -21,7 +21,7 @@ CONFIG_BOOTDELAY=3
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_DMA_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/pengwyn_defconfig b/configs/pengwyn_defconfig
index ce94b86..27ce200 100644
--- a/configs/pengwyn_defconfig
+++ b/configs/pengwyn_defconfig
@@ -17,7 +17,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_ETH_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_NET_SUPPORT=y
diff --git a/configs/pepper_defconfig b/configs/pepper_defconfig
index edc5da5..5ac91e3 100644
--- a/configs/pepper_defconfig
+++ b/configs/pepper_defconfig
@@ -14,7 +14,7 @@ CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_POWER_SUPPORT=y
diff --git a/configs/pfla02_defconfig b/configs/pfla02_defconfig
index 18d35a1..21e1d17 100644
--- a/configs/pfla02_defconfig
+++ b/configs/pfla02_defconfig
@@ -21,7 +21,7 @@ CONFIG_BOOTDELAY=3
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_DMA_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/platinum_picon_defconfig b/configs/platinum_picon_defconfig
index 91487c1..a5eef86 100644
--- a/configs/platinum_picon_defconfig
+++ b/configs/platinum_picon_defconfig
@@ -16,7 +16,7 @@ CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_MISC_INIT_R=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_DMA_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_NAND_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/platinum_titanium_defconfig b/configs/platinum_titanium_defconfig
index ee06306..dd73c7d 100644
--- a/configs/platinum_titanium_defconfig
+++ b/configs/platinum_titanium_defconfig
@@ -16,7 +16,7 @@ CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_MISC_INIT_R=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_DMA_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_NAND_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/sksimx6_defconfig b/configs/sksimx6_defconfig
index bd9cc73..d38fb9a 100644
--- a/configs/sksimx6_defconfig
+++ b/configs/sksimx6_defconfig
@@ -22,7 +22,7 @@ CONFIG_SILENT_CONSOLE=y
 CONFIG_SILENT_U_BOOT_ONLY=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_CMD_GPIO=y
diff --git a/configs/sniper_defconfig b/configs/sniper_defconfig
index b7ded76..deb2261 100644
--- a/configs/sniper_defconfig
+++ b/configs/sniper_defconfig
@@ -11,7 +11,7 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 # CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR is not set
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=2
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SYS_PROMPT="sniper # "
 # CONFIG_CMD_FLASH is not set
diff --git a/configs/tao3530_defconfig b/configs/tao3530_defconfig
index daca05e..01c7554 100644
--- a/configs/tao3530_defconfig
+++ b/configs/tao3530_defconfig
@@ -6,7 +6,7 @@ CONFIG_TARGET_TAO3530=y
 CONFIG_SPL=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=3
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="TAO-3530 # "
 # CONFIG_CMD_IMI is not set
diff --git a/configs/twister_defconfig b/configs/twister_defconfig
index 5632e6d..04c713f 100644
--- a/configs/twister_defconfig
+++ b/configs/twister_defconfig
@@ -7,7 +7,7 @@ CONFIG_EMIF4=y
 CONFIG_SPL=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=10
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_OS_BOOT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="twister => "
diff --git a/configs/udoo_defconfig b/configs/udoo_defconfig
index c9a860c..7199953 100644
--- a/configs/udoo_defconfig
+++ b/configs/udoo_defconfig
@@ -15,7 +15,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTDELAY=3
 CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_CMD_GPIO=y
diff --git a/configs/udoo_neo_defconfig b/configs/udoo_neo_defconfig
index de0e037..7ce0e97 100644
--- a/configs/udoo_neo_defconfig
+++ b/configs/udoo_neo_defconfig
@@ -16,7 +16,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_ENV_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_GPIO=y
diff --git a/configs/wandboard_defconfig b/configs/wandboard_defconfig
index 4d8ccff..b3d3e7a 100644
--- a/configs/wandboard_defconfig
+++ b/configs/wandboard_defconfig
@@ -20,7 +20,7 @@ CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 # CONFIG_CMD_FLASH is not set
diff --git a/configs/xpress_spl_defconfig b/configs/xpress_spl_defconfig
index 7eefa92..cc28e10 100644
--- a/configs/xpress_spl_defconfig
+++ b/configs/xpress_spl_defconfig
@@ -15,7 +15,7 @@ CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/zc5202_defconfig b/configs/zc5202_defconfig
index c79cd22..03cbd1e 100644
--- a/configs/zc5202_defconfig
+++ b/configs/zc5202_defconfig
@@ -18,7 +18,7 @@ CONFIG_BOOTDELAY=3
 CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
 CONFIG_DEFAULT_FDT_FILE="imx6q-zc5202.dtb"
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/zc5601_defconfig b/configs/zc5601_defconfig
index e92c63d..b96943d 100644
--- a/configs/zc5601_defconfig
+++ b/configs/zc5601_defconfig
@@ -18,7 +18,7 @@ CONFIG_BOOTDELAY=3
 CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
 CONFIG_DEFAULT_FDT_FILE="imx6q-zc5601.dtb"
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/doc/README.SPL b/doc/README.SPL
index 48981bd..7a30fef 100644
--- a/doc/README.SPL
+++ b/doc/README.SPL
@@ -54,7 +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_FS_FAT (fs/fat/libfat.o)
-CONFIG_SPL_EXT_SUPPORT
+CONFIG_SPL_FS_EXT4
 CONFIG_SPL_LIBGENERIC_SUPPORT (lib/libgeneric.o)
 CONFIG_SPL_POWER_SUPPORT (drivers/power/libpower.o)
 CONFIG_SPL_NAND_SUPPORT (drivers/mtd/nand/raw/libnand.o)
diff --git a/fs/Makefile b/fs/Makefile
index bebea6a..10c735a 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -7,7 +7,7 @@
 ifdef CONFIG_SPL_BUILD
 obj-$(CONFIG_FS_LOADER) += fs.o
 obj-$(CONFIG_SPL_FS_FAT) += fat/
-obj-$(CONFIG_SPL_EXT_SUPPORT) += ext4/
+obj-$(CONFIG_SPL_FS_EXT4) += ext4/
 else
 obj-y				+= fs.o
 
diff --git a/include/configs/imx6_spl.h b/include/configs/imx6_spl.h
index 60a925d..3d9a7dc 100644
--- a/include/configs/imx6_spl.h
+++ b/include/configs/imx6_spl.h
@@ -43,7 +43,7 @@
 #endif
 
 /* Define the payload for FAT/EXT support */
-#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 # ifdef CONFIG_OF_CONTROL
 #  define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot-dtb.img"
 # else
diff --git a/include/configs/imx7_spl.h b/include/configs/imx7_spl.h
index 116ea1a..aca32db 100644
--- a/include/configs/imx7_spl.h
+++ b/include/configs/imx7_spl.h
@@ -38,7 +38,7 @@
 #endif
 
 /* Define the payload for FAT/EXT support */
-#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 # ifdef CONFIG_OF_CONTROL
 #  define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot-dtb.img"
 # else
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index 735430a..4551cb2 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -267,7 +267,7 @@ unsigned int cm_get_qspi_controller_clk_hz(void);
 
 /* SPL SDMMC boot support */
 #ifdef CONFIG_SPL_MMC_SUPPORT
-#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot-dtb.img"
 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
 #endif
diff --git a/include/part.h b/include/part.h
index 388e130..ebca546 100644
--- a/include/part.h
+++ b/include/part.h
@@ -246,7 +246,7 @@ static inline int blk_get_device_part_str(const char *ifname,
  */
 #ifdef CONFIG_SPL_BUILD
 # define part_print_ptr(x)	NULL
-# if defined(CONFIG_SPL_EXT_SUPPORT) || defined(CONFIG_SPL_FS_FAT) || \
+# if defined(CONFIG_SPL_FS_EXT4) || defined(CONFIG_SPL_FS_FAT) || \
 	defined(CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION)
 #  define part_get_info_ptr(x)	x
 # else
-- 
2.2.0



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