Patch set updated for coreboot: mainboard/asus/kgpe-d16: Add support for lifted BSP APIC IDs

[Timothy Pearson]

Timothy Pearson ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13164

-gerrit

commit da642846a03d7f4ab2a2a6a2b4783ba00c82c4df
Author: Timothy Pearson 
Date:   Tue Nov 24 14:12:01 2015 -0600

mainboard/asus/kgpe-d16: Add support for lifted BSP APIC IDs

Change-Id: Ic4b68a032068208d56b2a04150f7fc7d61b38eba
    Signed-off-by: Timothy Pearson 
---
 src/mainboard/asus/kgpe-d16/acpi_tables.c | 19 ++++++++++---------
 1 file 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 24c1724..f20e837 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 */