>
src/soc/intel/cannonlake/romstage/fsp_params.c/mainboard_memory_init_params
called

means your board isn't overriding mainboard_memory_init_params() -- so all
the defaults are being used, which I'm not sure will result in a bootable
device. You might want to look at the CML/CFL reference boards, or
system76/lemp9 to see how they are set up and then adapt for your board.
You'll definitely need to load the SPD somehow for a memory-down config,
though I'm not sure how to best obtain it from the stock firmware

On Mon, Nov 16, 2020 at 11:36 AM Andy Pont <andy.p...@sdcsystems.com> wrote:

> Hello,
>
> I have some life out of my Comet Lake based board but the debug output
> ends with
>
> FMAP: area RW_MRC_CACHE found @ 420000 (65536 bytes)
> MRC: no data in 'RW_MRC_CACHE'
> PRMRR disabled by config.
> WEAK:
> src/soc/intel/cannonlake/romstage/fsp_params.c/mainboard_memory_init_params
>
> called
> FspMemoryInit returned 0x80000007
> FspMemoryInit returned an error!
>
> The board has all of the memory soldered directly down.  The spd.bin
> file in the build directory is 0 bytes.  Is there a way to extract the
> correct SPD information from either the original UEFI firmware or from a
> running Linux system?
>
> -Andy.
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