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platform_check_image() { # i know no way to verify the image return 0; } platform_do_upgrade() { sync get_image "$1" | dd of=/dev/mmcblk0 bs=2M conv=fsync sleep 1 } platform_copy_config() { mount -t vfat -o rw,noatime /dev/mmcblk0p1 /mnt cp -af "$CONF_TAR" /mnt/ sync umount /mnt }