[coreboot] BayleyBay FSP booting

Aaron Durbin adurbin at chromium.org
Thu Jul 10 22:15:15 CEST 2014


On Tue, Jul 1, 2014 at 10:55 AM, Tuan Vu <tuan.vu at insyde.com> wrote:
> I’m trying to investigate Coreboot and FSP booting performance on the
> Intel’s Bayley Bay board and having trouble getting it to boot SeaBIOS.  I
> had to modify some files to get it to the point of attempting to load the
> payload but it gets stuck here:
>
>
>
> Could not find a bounce buffer...
>
> Could not load payload
>
>
>
> Additional printfk reveals that none of the memory ranges described in
> bootmem has the tag LB_MEM_RAM; they all have the LB_MEM_RESERVED,
> LB_MEM_TABLE and LB_MEM_UNUSABLE.  Any ideas what went wrong here?
> Typically, what creates the memory ranges?
>

Could you provide all the logs?

In src/soc/intel/fsp_baytrail/northcluster.c there is a function
nc_read_resources() which should add the appropriate resources. See if
that is being called. If not, maybe another PCI device id needs to be
added to that file to match on the appropriate driver.
>
>
> Thanks,
>
>
>
> Tuan Vu
>
>
>
> Software Engineer
>
> Insyde Software, Inc.
>
>
>
>
> --
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