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Rework map_oprom_vendev to add revision check and mapping

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AMD's Family 17h SoCs share the same video device ID, but may need
different video BIOSes. This adds the common code changes to check the
vendor & device IDs along with the revision and select the correct video
BIOS to use.

Change-Id: I2978a5693c904ddb09d23715cb309c4a356e0370
Signed-off-by: Martin Roth <martinroth@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/2040455
Reviewed-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-by: Matt Papageorge <matt.papageorge@amd.corp-partner.google.com>
Reviewed-by: Justin Frodsham <justin.frodsham@amd.corp-partner.google.com>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39793
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
This commit is contained in:
Martin Roth 2020-02-05 16:46:30 -07:00 • committed by Patrick Georgi
commit dafcc7a26d
2 changed files with 17 additions and 11 deletions
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1
src/include/device/pci_rom.h
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@ -45,6 +45,7 @@ pci_rom_write_acpi_tables(struct device *device,
void pci_rom_ssdt(struct device *device);
void map_oprom_vendev_rev(u32 *vendev, u8 *rev);
u32 map_oprom_vendev(u32 vendev);
int verified_boot_should_run_oprom(struct rom_header *rom_header);