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| author | Felix Held <felix-coreboot@felixheld.de> | 2023-03-08 16:35:05 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-03-09 16:57:07 +0000 |
| commit | e7be79c610d30b316237ec885cbdf88d9906e1f8 (patch) | |
| tree | c2457a58f3d5d098a5a23fd3042162517af542e2 /src/soc | |
| parent | bfc9ca7f55b80e02d1c930f779930e9cc94d2cf2 (diff) | |
| download | coreboot-e7be79c610d30b316237ec885cbdf88d9906e1f8.tar.gz coreboot-e7be79c610d30b316237ec885cbdf88d9906e1f8.tar.bz2 coreboot-e7be79c610d30b316237ec885cbdf88d9906e1f8.zip | |
soc/intel/broadwell/gma: don't unconditionally remap all GPU PCI IDs
This fixes the case where a Broadwell CPU is combined with an AMD or
NVIDIA GPU would result in using the Broadwell GPU VBIOS file from CBFS
for the discrete GPU too. A further improvement would be to use a list
of the Intel iGPU PCI IDs like it is done in the Skylake code.
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I3eb50cb9a0539255d50e5cd8163f10c3a062cc4d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73611
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/broadwell/gma.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/soc/intel/broadwell/gma.c b/src/soc/intel/broadwell/gma.c index e50ff0cd81a4..d3b923ad9483 100644 --- a/src/soc/intel/broadwell/gma.c +++ b/src/soc/intel/broadwell/gma.c @@ -240,7 +240,10 @@ static const struct reg_script broadwell_late_init_script[] = { u32 map_oprom_vendev(u32 vendev) { - return SA_IGD_OPROM_VENDEV; + if (vendev >> 16 == PCI_VID_INTEL) + return SA_IGD_OPROM_VENDEV; + else + return vendev; } static struct resource *gtt_res = NULL; |