On Wed, Nov 29, 2017 at 2:56 PM, Max Ruttenberg
I'm interested in porting ofw to a board with QorIQ ppce5500
processor. The board currently uses U-Boot as its primary and
secondary boot loader.
Is it possible to boot into an ofw image from U-Boot?
Looks like it should work:
cpu/ppc/ppcboot.fth has some references:
Also there is an utility to create U-Boot-format images:
Is there a porting guide?
Note that for PPC-based platforms it's a bit easier as there is a
cross-platform wrapper ppcforth,
so you don't have to mess with qemu user mode emulation.
SPARC and PPC PReP under qemu blog: http://tyom.blogspot.com/search/label/qemu