Boottmenu does not work for me. I've edited preinit to see what was the problem. It seems kernel modules for mmc card are not loaded at that time (even if i try to insmod them manually). I don't even see anything about them in dmesg (if I save it's output to file at that time). And if i try to copy lsmod output to file it results empty file at that time. And there are no mmcblk* in /dev. What modules and in what sequence should be loaded for mmc support at boot time in preinit?