From c2ed40b48ae3e9874213d4e70e1ac3c5fbbba8fc Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Tue, 24 Nov 2015 14:12:01 -0600 Subject: mainboard/asus/kgpe-d16: Add support for lifted BSP APIC IDs Change-Id: Ic4b68a032068208d56b2a04150f7fc7d61b38eba Signed-off-by: Timothy Pearson Reviewed-on: https://review.coreboot.org/13164 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand Reviewed-by: Martin Roth --- src/mainboard/asus/kgpe-d16/acpi_tables.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) (limited to 'src') diff --git a/src/mainboard/asus/kgpe-d16/acpi_tables.c b/src/mainboard/asus/kgpe-d16/acpi_tables.c index 24c1724ead..f20e837556 100644 --- a/src/mainboard/asus/kgpe-d16/acpi_tables.c +++ b/src/mainboard/asus/kgpe-d16/acpi_tables.c @@ -36,7 +36,10 @@ unsigned long acpi_fill_madt(unsigned long current) /* create all subtables for processors */ current = acpi_create_madt_lapics(current); - apicid_sp5100 = 0x20; + if (IS_ENABLED(CONFIG_ENABLE_APIC_EXT_ID) && (CONFIG_APIC_ID_OFFSET > 0)) + apicid_sp5100 = 0x0; + else + apicid_sp5100 = 0x20; apicid_sr5650 = apicid_sp5100 + 1; /* Write SB700 IOAPIC, only one */ @@ -56,15 +59,10 @@ unsigned long acpi_fill_madt(unsigned long current) 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); - /* 0: mean bus 0--->ISA */ - /* 0: PIC 0 */ - /* 2: APIC 2 */ - /* 5 mean: 0101 --> Edge-triggered, Active high */ + current, 0, 9, 9, 0xf); /* create all subtables for processors */ - current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)current, 0, 5, 1); - current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)current, 1, 5, 1); + current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)current, 0xff, 0, 1); /* 1: LINT1 connect to NMI */ return current; @@ -77,7 +75,10 @@ unsigned long acpi_fill_ivrs_ioapic(acpi_ivrs_t* ivrs, unsigned long current) uint32_t apicid_sp5100; uint32_t apicid_sr5650; - apicid_sp5100 = 0x20; + if (IS_ENABLED(CONFIG_ENABLE_APIC_EXT_ID) && (CONFIG_APIC_ID_OFFSET > 0)) + apicid_sp5100 = 0x0; + else + apicid_sp5100 = 0x20; apicid_sr5650 = apicid_sp5100 + 1; /* Describe NB IOAPIC */ -- cgit v1.2.3