Tim Crawford
Tim Crawford
It's from grub. I believe this happens when you attempt to boot from the auto-generated entry for the drive. I don't remember the exact repro steps since it's been a...
Was this fixed by system76/ec#190?
Do you actually need any of them? I'm not sure how much of this is feasible with coreboot, which has mostly static data determined at build time. I'd expect it...
`DRIVERS_GENERIC_CBFS_UUID`. It's specifically for providing Type 1 UUID (`/sys/class/dmi/id/product_uuid`). Using it would require changing how we do the initial flash and upgrades with tooling to copy the CBFS file or...
It looks like there is already `DRIVERS_GENERIC_CBFS_SERIAL` for setting the serial number. Ref: https://doc.coreboot.org/drivers/cbfs_smbios.html
Since UUID already has an issue, I've changed this one to be for just the serial number. - I have never seen a SKU for the laptops; I don't know...
Do other TGL models report single channel configuration? All TGL models I have report single channel config.
TGL changed memory init. ADL presumably has this issue as well. May be changing the index in romstage `spd_info` or overriding `DIMMS_PER_CHANNEL`, but I'm not sure what exactly they do.
Most likely it's only reporting it wrong and would require overriding SMBIOS data on every board. Would need an FSP debug build to see what meminit actually does.
May be fixed by https://github.com/system76/ec/pull/353.