[coreboot] [PATCH] Mptable related fixes for ASUS P2B-DS
peter at stuge.se
Sat Oct 30 22:50:55 CEST 2010
Uwe Hermann wrote:
> 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 <uwe at hermann-uwe.de>
Acked-by: Peter Stuge <peter at stuge.se>
More information about the coreboot