Hmm yeah good question. I guess those could be mounted based on what names are passed for those partitions in the kernel cmdline. So maybe first check if mmcblk1p25 is vfat and has SafeStrap config and try to use that. Then if there is no SafeStrap config it should be safe to just use the "mmcparts" partitions passed in the kernel cmdline, right? And for the rootfs the usual root=/dev/mmcblk1p25 would be nice to have working with the initramfs without having to use rootfs=/dev/ram0, you know just like the typical Linux distros do Regards, Tony