From da22d2190df46f08796088038ddbbd80603c2251 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Sat, 30 Oct 2010 21:27:13 +0000 Subject: Mptable related fixes for ASUS P2B-DS. - Add "select IOAPIC" in the board's Kconfig file. - Set CONFIG_MAX_PHYSICAL_CPUS to 2 on the board. There are two CPU sockets (Slot 1) and each CPU can only have one core, multi-core CPUs didn't exist in that era (CONFIG_MAX_CPUS was set to 2 already). - Drop useless/duplicated enable_lapic() call from ASUS P2B-DS's romstage.c, that function is always called if either CONFIG_SMP and/or CONFIG_IOAPIC are set. - Rework ASUS P2B-DS mptable.c to fix a number of things: - Convert it to use mptable_write_buses() as all mptable.c files should do. - Fix incorrect IOAPICID (it's 0x11 for the external 82093AA IOAPIC). - Fix a bunch of hardcoded bus IDs, remove incorrect entries, etc. Signed-off-by: Uwe Hermann Acked-by: Peter Stuge git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6004 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/mainboard/asus/p2b-ds/devicetree.cb | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'src/mainboard/asus/p2b-ds/devicetree.cb') diff --git a/src/mainboard/asus/p2b-ds/devicetree.cb b/src/mainboard/asus/p2b-ds/devicetree.cb index dc9bf9048d..8a00f57f74 100644 --- a/src/mainboard/asus/p2b-ds/devicetree.cb +++ b/src/mainboard/asus/p2b-ds/devicetree.cb @@ -1,10 +1,10 @@ chip northbridge/intel/i440bx # Northbridge - device lapic_cluster 0 on # APIC cluster - chip cpu/intel/slot_1 # CPU - device lapic 0 on end # APIC + device lapic_cluster 0 on # (L)APIC cluster + chip cpu/intel/slot_1 # CPU socket 0 + device lapic 0 on end # Local APIC of CPU 0 end - chip cpu/intel/slot_1 # CPU - device lapic 1 on end # APIC + chip cpu/intel/slot_1 # CPU socket 1 + device lapic 1 on end # Local APIC of CPU 1 end end device pci_domain 0 on # PCI domain -- cgit v1.2.3