[PATCH 0/3] Qi booting control from rootfs

[Werner Almesberger]

Micael Henriksson wrote:
> The reading of append-<device> will also always succeed and add total
> garbage on the cmdline !

Yuck ! Seems that we'll need a "well-known" location for NAND.

The "does it exist" test could then be to see if the erasepage
has the structure ^<printable-ascii-7>+ NUL 0xff*$

(nandwrite --pad pads with 0xff)

- Werner