diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2023-06-07 15:27:18 +0200 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2023-06-14 21:11:12 +0000 |
| commit | ce179729f0195795f099fc38934e0605c41df262 (patch) | |
| tree | 4f4a7c7767337bd0cf72b71f69907d567826a980 /src/soc/amd/cezanne | |
| parent | 0ad766c0d5b814d29866311278e7427d44925198 (diff) | |
soc/amd/acpi/ivrs: Use specific IOMMU resource index on all SOC
By adding all DXIO IOAPIC with the same resource index, the IVRS code
can always pick that resource which simplifies the code.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I10345e2337dcb709c2c1a8e57a1b7dd9c04adb9e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75710
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Naresh <naresh.solanki.2011@gmail.com>
Diffstat (limited to 'src/soc/amd/cezanne')
| -rw-r--r-- | src/soc/amd/cezanne/root_complex.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/soc/amd/cezanne/root_complex.c b/src/soc/amd/cezanne/root_complex.c index bbddfab177..29070f6d4e 100644 --- a/src/soc/amd/cezanne/root_complex.c +++ b/src/soc/amd/cezanne/root_complex.c @@ -3,6 +3,7 @@ #include <acpi/acpigen.h> #include <amdblocks/acpi.h> #include <amdblocks/alib.h> +#include <amdblocks/data_fabric.h> #include <amdblocks/ioapic.h> #include <amdblocks/memmap.h> #include <arch/ioapic.h> @@ -145,7 +146,7 @@ static void read_resources(struct device *dev) mmconf_resource(dev, idx++); /* GNB IOAPIC resource */ - gnb_apic = new_resource(dev, idx++); + gnb_apic = new_resource(dev, IOMMU_IOAPIC_IDX); gnb_apic->base = GNB_IO_APIC_ADDR; gnb_apic->size = 0x00001000; gnb_apic->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; |