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path: root/recipes-bsp/u-boot/files/fw_unlock_mmc.sh
blob: 86d941cfc7bf5ae910c75d195db40568de855d2e (plain)
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# Give fw_setenv mmcblk0boot0 write permissions
fw_setenv() {
    echo 0 > /sys/block/mmcblk0boot0/force_ro
    /sbin/fw_setenv "$@"
    echo 1 > /sys/block/mmcblk0boot0/force_ro
}