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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-04-17 15:07:32 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-04-20 20:03:46 +0200 |
| commit | 35546deba642d3bb341d329fc1b9711727a5c50e (patch) | |
| tree | 2eea5553868f26832e020b2375752757dc848865 /src/southbridge/amd/cimx/sb800 | |
| parent | 981639233766a95b9642f7268519eafeccc57464 (diff) | |
AMD AGESA cimx/sb800: Drop APIC_ID_OFFSET and MAX_PHYSICAL_CPUS
All boards had APIC_ID_OFFSET=0 and MAX_PHYSICAL_CPUS=1.
Change-Id: I6f08ea6de92a2af79fb3a99c5edd942b3a321c43
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5538
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Diffstat (limited to 'src/southbridge/amd/cimx/sb800')
| -rw-r--r-- | src/southbridge/amd/cimx/sb800/late.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/southbridge/amd/cimx/sb800/late.c b/src/southbridge/amd/cimx/sb800/late.c index 3a534cdb48..219118aa25 100644 --- a/src/southbridge/amd/cimx/sb800/late.c +++ b/src/southbridge/amd/cimx/sb800/late.c @@ -370,6 +370,10 @@ static void sb800_enable(device_t dev) case (0x14 << 3) | 0: /* 0:14:0 SMBUS */ printk(BIOS_INFO, "sm_init().\n"); clear_ioapic(IO_APIC_ADDR); +#if CONFIG_CPU_AMD_AGESA + /* Assign the ioapic ID the next available number after the processor core local APIC IDs */ + setup_ioapic(IO_APIC_ADDR, CONFIG_MAX_CPUS); +#else /* I/O APIC IDs are normally limited to 4-bits. Enforce this limit. */ #if (CONFIG_APIC_ID_OFFSET == 0 && CONFIG_MAX_CPUS * CONFIG_MAX_PHYSICAL_CPUS < 16) /* Assign the ioapic ID the next available number after the processor core local APIC IDs */ @@ -380,6 +384,7 @@ static void sb800_enable(device_t dev) #else #error "The processor APIC IDs must be lifted to make room for the I/O APIC ID" #endif +#endif break; case (0x14 << 3) | 1: /* 0:14:1 IDE */ |