아래 사항을 참고하여 작업을 진행하시길 바랍니다.
===== kernel 수정. =====
#make menuconfig
Device Drivers --->
<*> MMC/SD/SDIO card support --->
< > Mobile Storage Host Controller Interface support
===== ICS 수정. =====
PATH: ics-mv4412-4.0.3_0815/device/samsung/smdk4x12/conf
File: init.smdk4x12.rc
[수정 전]
on fs
mount ext4 /dev/block/platform/dw_mmc/by-num/p2 /system ro wait
mount ext4 /dev/block/platform/dw_mmc/by-num/p3 /data wait nosuid nodev noatime nomblk_io_submit
mount ext4 /dev/block/platform/dw_mmc/by-num/p4 /cache wait nosuid nodev noatime nomblk_io_submit
[수정 후]
on fs
mount ext4 /dev/block/mmcblk0p2 /system ro wait
mount ext4 /dev/block/mmcblk0p3 /data wait nosuid nodev noatime nomblk_io_submit
mount ext4 /dev/block/mmcblk0p4 /cache wait nosuid nodev noatime nomblk_io_submit
PATH: /ics-mv4412-4.0.3_0815/device/samsung/smdk4x12
File: BoardConfig.mk
[수정 전]
BOARD_EMMC_BSP := true
BOARD_HAS_TWOSTORAGES := true
TARGET_USERIMAGES_USE_EXT4 := true
BOARD_SYSTEMIMAGE_PARTITION_SIZE := 314572800
BOARD_USERDATAIMAGE_PARTITION_SIZE := 14994636800
BOARD_FLASH_BLOCK_SIZE := 4096
[수정 후]
BOARD_EMMC_BSP := false
BOARD_HAS_TWOSTORAGES := true
TARGET_USERIMAGES_USE_EXT4 := true
BOARD_SYSTEMIMAGE_PARTITION_SIZE := 314572800
BOARD_USERDATAIMAGE_PARTITION_SIZE := 14994636800
BOARD_FLASH_BLOCK_SIZE := 4096