[coreboot] r4233/4234 broke h8dme (serial corruption + hang)

Ward Vandewege ward at gnu.org
Tue May 5 16:02:35 CEST 2009

Hi Patrick,

On Tue, May 05, 2009 at 03:05:58PM +0200, Patrick Georgi wrote:
> Am 01.05.2009 23:15, schrieb Ward Vandewege:
>> It seems r4233/4234 broke the tree for h8dme (k8). Here's how my boot hangs,
>> note the corruption in the serial log:
> The "corruption" is fine - it's just both cores chatting at the same time.
> I made a small mistake in the refactoring of copy_and_run that affected  
> only the coreboot_apc codepath (which I can't test).
> While the copy_and_run_core function takes a "dst" argument, and  
> compresses to that location, it jumped to a hardcoded entry point of  
> _iseg - which works for all scenarios but coreboot_apc.
> With the change, the dst value is used for all cases.
> Please try attached patch which should fix it. It's tested to run in the  
> non-APC codepath and is

Thanks, tested on h8dme and this fixes the problem.

> Signed-off-by: Patrick Georgi <patrick.georgi at coresystems.de>

Acked-by: Ward Vandewege <ward at gnu.org>


Ward Vandewege <ward at fsf.org>
Free Software Foundation - Senior Systems Administrator

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