[Trac #53] LinuxBIOS sometimes hangs after "Jumping to LinuxBIOS"
Zarro Boogs per Child
bugtracker at laptop.org
Tue Sep 12 01:28:35 EDT 2006
#53: LinuxBIOS sometimes hangs after "Jumping to LinuxBIOS"
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Reporter: wmb at firmworks.com | Owner: mfoster
Type: defect | Status: assigned
Priority: blocker | Milestone: rev1 alpha
Component: linuxbios | Resolution:
Keywords: |
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Comment (by mfoster):
Replying to [comment:32 tsylla]:
> A note:
>
> LB has actually been programming the MC to 266MT/s, not 222. So the
platforms with Infineons are actually running off the datasheet (it only
specs 250MT/s).
>
> Some questions for the OLPC people:
> What SKU should LB be running? (see Bug 100 for another complication)
> Are all the DRAMs included on the OLPC platforms compliant with that
SKU?
>
Hi, Tom,
Thank you for the great detective work! Official guidance from AMD is for
OLPC to use the GX500 instead of the GX533, so the proper SKU is the
366/244 spec, and all DRAMs will be chosen to support CL2 by design. As I
mentioned previously, the Infineon RAMs were actually a manufacturing
error, not a variant design.
Thanks again!
MarkF
--
Ticket URL: <http://dev.laptop.org/ticket/53#comment:34>
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