diff options
Diffstat (limited to 'src/northbridge/amd')
| -rw-r--r-- | src/northbridge/amd/amdfam10/northbridge.c | 15 | ||||
| -rw-r--r-- | src/northbridge/amd/amdk8/northbridge.c | 15 |
2 files changed, 30 insertions, 0 deletions
diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c index b3ad08bdfc..f6f2641135 100644 --- a/src/northbridge/amd/amdfam10/northbridge.c +++ b/src/northbridge/amd/amdfam10/northbridge.c @@ -1112,6 +1112,21 @@ static void add_more_links(device_t dev, unsigned total_links) last->next = NULL; } +static void remap_bsp_lapic(struct bus *cpu_bus) +{ + struct device_path cpu_path; + device_t cpu; + u32 bsp_lapic_id = lapicid(); + + if (bsp_lapic_id) { + cpu_path.type = DEVICE_PATH_APIC; + cpu_path.apic.apic_id = 0; + cpu = find_dev_path(cpu_bus, &cpu_path); + if (cpu) + cpu->path.apic.apic_id = bsp_lapic_id; + } +} + static void cpu_bus_scan(device_t dev) { struct bus *cpu_bus; diff --git a/src/northbridge/amd/amdk8/northbridge.c b/src/northbridge/amd/amdk8/northbridge.c index 55f3c4dc7e..c4fd3fdcee 100644 --- a/src/northbridge/amd/amdk8/northbridge.c +++ b/src/northbridge/amd/amdk8/northbridge.c @@ -1102,6 +1102,21 @@ static void add_more_links(device_t dev, unsigned total_links) last->next = NULL; } +static void remap_bsp_lapic(struct bus *cpu_bus) +{ + struct device_path cpu_path; + device_t cpu; + u32 bsp_lapic_id = lapicid(); + + if (bsp_lapic_id) { + cpu_path.type = DEVICE_PATH_APIC; + cpu_path.apic.apic_id = 0; + cpu = find_dev_path(cpu_bus, &cpu_path); + if (cpu) + cpu->path.apic.apic_id = bsp_lapic_id; + } +} + static void cpu_bus_scan(device_t dev) { struct bus *cpu_bus; |