[coreboot] Porting to Asus M4A78-EM
mylesgw at gmail.com
Sun Dec 5 04:06:34 CET 2010
> >> I don't see any reason not to move that resource into the northbridge
> >> to avoid that issue. It's a simple fix. Is there a good reason for
> >> having the MMCONF BAR in the APIC cluster?
> > This is what I was thinking. Build tested only.
> > Signed-off-by: Myles Watson <mylesgw at gmail.com>
> Oh, this was very good! Thank you! Now I can load Linux kernel on the
> M4A78-EM, although it doesn't boot successfully yet.
I'm glad it's getting better. Your e820 doesn't look right, though.
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f400 (usable)
[ 0.000000] BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000002ffef000 (usable)
[ 0.000000] BIOS-e820: 000000002ffef000 - 0000000040000000 (reserved)
[ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
Your devices have resources mapped from c0000000-e0000000 that don't show
up. I can't remember where it would get that value from, but I think it is
worth looking into.
More information about the coreboot