Hi,

I'm using coreboot with SeaBIOS payload on hp/8470p. I found S3 resume fails when using the latest SeaBIOS. After testing some revisions of SeaBIOS, I found this commit is the problem.

commit 04db972290a6f3c61920fc7498031f477911774e
Author: Kevin O'Connor <kevin@koconnor.net>
Date:   Tue Jul 11 12:09:57 2017 -0400

    disk: Don't require the 'struct drive_s' to be in the f-segment
   

From the cbmem console, when after using SeaBIOS>=commit 04db972, coreboot cannot find RSDP, thus cannot do the ACPI wakeup.

Iru

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