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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>
This commit is contained in:
Arthur Heymans 2023-06-07 15:27:18 +02:00 committed by Martin L Roth
parent 0ad766c0d5
commit ce179729f0
6 changed files with 10 additions and 8 deletions
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3
src/soc/amd/cezanne/root_complex.c
View File

@ -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;

3
src/soc/amd/common/block/acpi/ivrs.c
View File

@ -206,9 +206,6 @@ static unsigned long acpi_ivhd_misc(unsigned long current, struct device *dev)
/* Describe IOAPIC associated with the IOMMU */
current = _acpi_fill_ivrs_ioapic(current, (u8 *)(uintptr_t)res->base,
PCI_DEVFN(0, 1) | (dev->link_list->secondary << 8), 0);
} else if (dev->link_list->secondary == 0) {
current = _acpi_fill_ivrs_ioapic(current, (u8 *)GNB_IO_APIC_ADDR,
PCI_DEVFN(0, 1), 0);
}
/* If the domain has secondary bus as zero then associate HPET & FCH IOAPIC */

3
src/soc/amd/glinda/root_complex.c
View File

@ -5,6 +5,7 @@
#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>
@ -160,7 +161,7 @@ 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;

3
src/soc/amd/mendocino/root_complex.c
View File

@ -5,6 +5,7 @@
#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>
@ -188,7 +189,7 @@ 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;

3
src/soc/amd/phoenix/root_complex.c
View File

@ -5,6 +5,7 @@
#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>
@ -160,7 +161,7 @@ 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;

3
src/soc/amd/picasso/root_complex.c
View File

@ -3,6 +3,7 @@
#include <acpi/acpigen.h>
#include <amdblocks/acpi.h>
#include <amdblocks/alib.h>
#include <amdblocks/data_fabric.h>
#include <amdblocks/memmap.h>
#include <amdblocks/ioapic.h>
#include <arch/ioapic.h>
@ -143,7 +144,7 @@ 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;