On 03/16/2015 09:23 AM, Aaron Durbin wrote:
On Sun, Mar 15, 2015 at 2:04 PM, Timothy Pearson
<tpear...@raptorengineeringinc.com> wrote:
All,
Just a heads up as there is no bugtracker for this project. GIT commit
53c388fe, which updates the crossgcc GCC version from 4.8.3 to 4.9.2, breaks
ramstage on AMD Fam10h systems (ramstage loads, sends its 0x39 POST code,
but then goes into an infinite loop). Downgrading the GCC version repairs
the boot failure.
Not sure if you want to revert that commit until someone can figure out what
changed to cause the problem.
Could post ramstage.elf from the two different builds somewhere? I'd
like to take a peak at what is in there.
Sure:
https://raptorengineeringinc.com/coreboot/built.tar.bz2
Other oddities:
GCC 4.8.3:
normal/romstage 0x7ff80 stage 97345
normal/ramstage 0x97c40 stage 154869
GCC 4.9.2:
normal/romstage 0x7ff80 stage 94773
normal/ramstage 0x97240 stage 173942
Note in particular, judging from the file sizes, that something seems to
have been relocated from romstage to ramstage by the new gcc version.
--
Timothy Pearson
Raptor Engineering
+1 (415) 727-8645
http://www.raptorengineeringinc.com
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