[PATCH v2 6/9] configs: stmark2: add support for mmc
Angelo Dureghello
angelo at kernel-space.org
Mon Apr 27 15:58:51 CEST 2026
Add support for mmc.
Signed-off-by: Angelo Dureghello <angelo at kernel-space.org>
---
Changes in v2:
- recreated by make menuconfig
---
configs/stmark2_defconfig | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/configs/stmark2_defconfig b/configs/stmark2_defconfig
index ae1fa34df2a..4617cb19dfe 100644
--- a/configs/stmark2_defconfig
+++ b/configs/stmark2_defconfig
@@ -3,19 +3,19 @@ CONFIG_TEXT_BASE=0x47E00000
CONFIG_SYS_MALLOC_LEN=0x40000
CONFIG_SF_DEFAULT_SPEED=50000000
CONFIG_ENV_SIZE=0x2000
-CONFIG_ENV_OFFSET=0x40000
+CONFIG_ENV_OFFSET=0x80000
CONFIG_ENV_SECT_SIZE=0x10000
CONFIG_DEFAULT_DEVICE_TREE="stmark2"
-CONFIG_SYS_MONITOR_LEN=262144
-CONFIG_SYS_LOAD_ADDR=0x40010000
+CONFIG_SYS_MONITOR_LEN=327680
+CONFIG_SYS_LOAD_ADDR=0x42000000
CONFIG_TARGET_STMARK2=y
CONFIG_SYS_BARGSIZE=256
CONFIG_SYS_MONITOR_BASE=0x47E00400
CONFIG_TIMESTAMP=y
CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 rw rootfstype=ramfs rdinit=/bin/init devtmpfs.mount=1"
+CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 rw rootfstype=ramfs rdinit=/sbin/init devtmpfs.mount=1"
CONFIG_USE_BOOTCOMMAND=y
-CONFIG_BOOTCOMMAND="sf probe 0:1 50000000; sf read ${loadaddr} 0x100000 ${kern_size}; bootm ${loadaddr}"
+CONFIG_BOOTCOMMAND="run boot_sd; bootm ${loadaddr} ${loadaddr_ramfs}"
CONFIG_SYS_PBSIZE=283
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SYS_MALLOC_BOOTPARAMS=y
@@ -28,9 +28,14 @@ CONFIG_SYS_PROMPT="stmark2 $ "
# CONFIG_CMD_IMPORTENV is not set
CONFIG_CMD_I2C=y
# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
CONFIG_CMD_SPI=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_CACHE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=spi-flash.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=spi-flash.0:1m(u-boot),7m(kernel),-(rootfs)"
@@ -42,6 +47,9 @@ CONFIG_HOSTNAME="stmark2"
CONFIG_NO_NET=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_FSL=y
+CONFIG_MMC=y
+CONFIG_FSL_ESDHC_IMX=y
+CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE=y
CONFIG_MTD=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_ISSI=y
--
2.54.0
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