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author | Subrata Banik <subrata.banik@intel.com> | 2020-12-30 16:09:56 +0530 |
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committer | Subrata Banik <subrata.banik@intel.com> | 2021-01-10 17:50:29 +0000 |
commit | af03936679c93c65645179c394d59f1a9ca2515d (patch) | |
tree | 524cbe05d4f54f0efb947b47853fe18da4adff7f /src/northbridge/amd/nb_common.h | |
parent | 26e0f3f30b66fe89145fd811ed79fbc17ae42a31 (diff) |
device: Add new Kconfig VGA_ROM_RUN_DEFAULT for mainboard user
Platform can now select VGA_ROM_RUN_DEFAULT Kconfig to perform graphics
initialization for PCI-E based discrete card through VGA OpRom
(SoC or Mainboard user can't select VGA_ROM_RUN directly because
it's part of choice option).
(Note: Some payloads, like SeaBIOS, are also able to run Option ROMs,
so coreboot does not need to enable VGA_ROM_RUN Kconfig)
For payload like depthcharge, create VGA_ROM_RUN_DEFAULT Kconfig
for mainboard to select design with DGPU where OpROM is embedded
inside the DGPU card.
Allow auto selection of VGA_ROM_RUN_DEFAULT from VGA_BIOS Kconfig.
Also NO_GFX_INIT Kconfig to avoid running VGA_ROM_RUN
by default in case SeaBIOS is used.
TEST=Able to get Pre-OS splash screen with AMD Radeon RX 5700 PCI-E
DGPU when mainboard user selects VGA_ROM_RUN_DEFAULT.
Change-Id: Iecb2fcdb105af449bc20ad727759cdef17d5e376
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49016
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/northbridge/amd/nb_common.h')
0 files changed, 0 insertions, 0 deletions