On Wed, May 19, 2004 at 12:36:50PM -0700, Brian Hawley wrote: > > At 09:54 PM 5/19/04 +0200, Wolfgang Denk wrote: > > > >The question is: does your "arch/ppc/platforms/ebony.h" include > ><asm/ppcboot.h> or not, i. e. does it use the U-Boot definitions at > >all? > > There is no ebony.h in arch/ppc/platforms...the board isn't listed there at > all, neither > is the walnut [ 405 ], but I've seen numerous people discuss the fact that > they have > the ebony board working with this (linux-2.5-ocp from bk) working.
It's arch/ppc/platforms/4xx/ebony.[ch] And no, ebony.[ch] doesn't support u-boot. So it cannot work with u-boot if you didn't change ebony.[ch]. You cannot just substitute boot loader without changing board support in Linux kernel and expect it to work. I can only suggest the same thing I told you before, get Ebony running with standard IBM boot loader (OpenBIOS), study how Linux kernel interact with _this_ bootloader, study how u-boot differs from IBM OpenBIOS and only after having full understanding how things work, try to port Ebony to using u-boot. Eugene. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
