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nb/intel/sandybridge: Drop inexistent device from DMAR 

There's no `function 1` on the iGPU device for this northbridge.

Change-Id: I597446f703165447c3a0d0c1536583b08bc8450c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44147
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Angel Pons 2020-08-03 19:02:29 +02:00
parent 8bf197653f
commit b5f9e5ce83
1 changed files with 0 additions and 2 deletions
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2
src/northbridge/intel/sandybridge/acpi.c
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@ -50,7 +50,6 @@ static unsigned long acpi_fill_dmar(unsigned long current)
current += acpi_create_dmar_drhd(current, 0, 0, GFXVT_BASE); current += acpi_create_dmar_drhd(current, 0, 0, GFXVT_BASE);
current += acpi_create_dmar_ds_pci(current, 0, 2, 0); current += acpi_create_dmar_ds_pci(current, 0, 2, 0);
current += acpi_create_dmar_ds_pci(current, 0, 2, 1);
acpi_dmar_drhd_fixup(tmp, current); acpi_dmar_drhd_fixup(tmp, current);
} }
@ -76,7 +75,6 @@ static unsigned long acpi_fill_dmar(unsigned long current)
current += acpi_create_igfx_rmrr(current); current += acpi_create_igfx_rmrr(current);
if (current != tmp) { if (current != tmp) {
current += acpi_create_dmar_ds_pci(current, 0, 2, 0); current += acpi_create_dmar_ds_pci(current, 0, 2, 0);
current += acpi_create_dmar_ds_pci(current, 0, 2, 1);
acpi_dmar_rmrr_fixup(tmp, current); acpi_dmar_rmrr_fixup(tmp, current);
} }
} }