recipes-bsp/u-boot/files/apalis-imx6/fw_unlock_mmc.sh


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# Give fw_setenv mmcblkXboot0 write permissions
fw_setenv() {
    echo 0 > /sys/block/mmcblk2boot0/force_ro
    /sbin/fw_setenv "$@"
    echo 1 > /sys/block/mmcblk2boot0/force_ro
}