diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2021-02-16 10:37:46 -0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-02-17 19:19:35 +0000 |
| commit | 65819cd3644e96f191de04eae8219cab4bc86fb8 (patch) | |
| tree | 2b4c577102d16d92d4aa114db6fdc500416da47a /src/soc/amd/cezanne | |
| parent | 0810538b63e87bec519f991ffb9e6181e7fe4821 (diff) | |
soc/amd/cezanne: Add FCH IO-APIC to MADT
TEST=Boot majolica to linux and see IO-APIC logs
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
IOAPIC[0]: apic_id 16, version 33, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ib8094c3edf401659d9d740e2cc6266ddd5f91da9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50803
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/soc/amd/cezanne')
| -rw-r--r-- | src/soc/amd/cezanne/acpi.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/soc/amd/cezanne/acpi.c b/src/soc/amd/cezanne/acpi.c index ae86d12e19..ee76ed3537 100644 --- a/src/soc/amd/cezanne/acpi.c +++ b/src/soc/amd/cezanne/acpi.c @@ -5,6 +5,8 @@ #include <acpi/acpi.h> #include <amdblocks/acpi.h> #include <amdblocks/acpimmio.h> +#include <amdblocks/ioapic.h> +#include <arch/ioapic.h> #include <arch/smp/mpspec.h> #include <console/console.h> #include <cpu/x86/smm.h> @@ -18,7 +20,10 @@ unsigned long acpi_fill_madt(unsigned long current) /* create all subtables for processors */ current = acpi_create_madt_lapics(current); - /* TODO: Add IOAPIC and GNB-IOAPIC */ + current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *)current, + FCH_IOAPIC_ID, IO_APIC_ADDR, 0); + + /* TODO: Add GNB-IOAPIC */ current += acpi_create_madt_irqoverride( (acpi_madt_irqoverride_t *)current, |