[coreboot] [ patch] v3 Geode graphics init.
c-d.hailfinger.devel.2006 at gmx.net
Fri Feb 22 02:48:05 CET 2008
On 22.02.2008 02:30, ron minnich wrote:
> On Thu, Feb 21, 2008 at 5:23 PM, ron minnich <rminnich at gmail.com> wrote:
>> On Thu, Feb 21, 2008 at 5:18 PM, ron minnich <rminnich at gmail.com> wrote:
>> > Bad news. It is hanging (locking up) in vsm. I interpret this to mean
>> > it maybe took an interrupt? Post code is 0x10.
>> > output is attached.
>> Just to double-test I backed it out and rebuilt, and everything works again.
>> Gee, this is gonna be fun :-)
> I spoke to soon. OK, something has introduced another regression.
> Here is the pattern.
> You flash. Linux starts to boot. It thinks it finds an ACPI table. It
> coughs chunks and dies.
> The next time you boot, it hangs in vsm. Oh, yes, and power cycling
> does no help.
> I just tried leaving it off for one minute and ... it hangs in vsm.
Can you try to find out if r613 is already broken? You tested that
revision and it worked fine. I'm not trying to point blame, I just want
to figure out how this could slip through reviews and tests.
> I'm a little concerned that we broke the lar zeroing code again. that
> would explain the bogus ACPI bits.
> we're breaking things too often. I think we may need to stop
> committing until we get a test. So we may need a signoff, "Tested-by",
> and no commits until that is seen.
Indeed. Stefan has a test rig. Maybe he could make that accessible to
developers with commit rights to test new images.
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