diff options
Diffstat (limited to 'src/southbridge')
| -rw-r--r-- | src/southbridge/amd/cimx/sb700/late.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/src/southbridge/amd/cimx/sb700/late.c b/src/southbridge/amd/cimx/sb700/late.c index b03f13a45f..96050830fb 100644 --- a/src/southbridge/amd/cimx/sb700/late.c +++ b/src/southbridge/amd/cimx/sb700/late.c @@ -218,22 +218,15 @@ static void sb700_enable(device_t dev) case (0x14 << 3) | 0: /* 0:14:0 SMBUS */ { -#if 1 u32 ioapic_base; printk(BIOS_DEBUG, "sm_init().\n"); ioapic_base = IO_APIC_ADDR; clear_ioapic(ioapic_base); /* 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 >= 1) - /* Assign the ioapic ID the next available number after the processor core local APIC IDs */ - setup_ioapic(ioapic_base, (UINT8) (CONFIG_MAX_CPUS * CONFIG_MAX_PHYSICAL_CPUS)); -#elif (CONFIG_APIC_ID_OFFSET > 0) - /* Assign the ioapic ID the value 0. Processor APIC IDs follow. */ - setup_ioapic(ioapic_base, 0); -#else -#error "The processor APIC IDs must be lifted to make room for the I/O APIC ID" -#endif -#endif + if (CONFIG_MAX_CPUS >= 16) + setup_ioapic(ioapic_base, 0); + else + setup_ioapic(ioapic_base, CONFIG_MAX_CPUS + 1); } break; |