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authorTimothy Pearson <tpearson@raptorengineeringinc.com>2015-11-24 14:12:01 -0600
committerMartin Roth <martinroth@google.com>2016-02-01 22:10:28 +0100
commitc2ed40b48ae3e9874213d4e70e1ac3c5fbbba8fc (patch)
tree594fa5cba95dd7a8e1ec46214fb902819ad13130 /src/mainboard/asus/kgpe-d16
parentc04f894f6bff7326ef808352613b39282a00a5e6 (diff)
downloadcoreboot-c2ed40b48ae3e9874213d4e70e1ac3c5fbbba8fc.tar.xz
mainboard/asus/kgpe-d16: Add support for lifted BSP APIC IDs
Change-Id: Ic4b68a032068208d56b2a04150f7fc7d61b38eba Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: https://review.coreboot.org/13164 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/mainboard/asus/kgpe-d16')
-rw-r--r--src/mainboard/asus/kgpe-d16/acpi_tables.c19
1 files changed, 10 insertions, 9 deletions
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 */