diff options
Diffstat (limited to 'src/soc/amd/stoneyridge')
| -rw-r--r-- | src/soc/amd/stoneyridge/acpi.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/src/soc/amd/stoneyridge/acpi.c b/src/soc/amd/stoneyridge/acpi.c index e78b414afd..16874adf5b 100644 --- a/src/soc/amd/stoneyridge/acpi.c +++ b/src/soc/amd/stoneyridge/acpi.c @@ -10,6 +10,7 @@ #include <acpi/acpigen.h> #include <device/pci_ops.h> #include <arch/ioapic.h> +#include <arch/smp/mpspec.h> #include <cpu/x86/smm.h> #include <device/device.h> #include <device/pci.h> @@ -35,19 +36,20 @@ unsigned long acpi_fill_madt(unsigned long current) current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *)current, GNB_IOAPIC_ID, IO_APIC2_ADDR, 24); - /* 0: mean bus 0--->ISA */ - /* 0: PIC 0 */ - /* 2: APIC 2 */ - /* 5 mean: 0101 --> Edge-triggered, Active high */ - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 0, 2, 0); - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 9, 9, 0xf); + /* PIT is connected to legacy IRQ 0, but IOAPIC GSI 2 */ + current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)current, + MP_BUS_ISA, 0, 2, + MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT); + /* SCI IRQ type override */ + current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)current, + MP_BUS_ISA, 9, 9, + MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW); /* create all subtables for processors */ current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)current, - 0xff, 5, 1); - /* 1: LINT1 connect to NMI */ + ACPI_MADT_LAPIC_NMI_ALL_PROCESSORS, + MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 1 /* 1: LINT1 connect to NMI */); return current; } |