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| author | Scott Duplichan <scott@notabs.org> | 2011-05-15 21:45:46 +0000 |
|---|---|---|
| committer | Marc Jones <marc.jones@amd.com> | 2011-05-15 21:45:46 +0000 |
| commit | 9ab3c6c3a95d0dd438e9b105a22a45f021a24aec (patch) | |
| tree | b0a1d0183c79c1843a0abbc5c9dafdc32046be07 | |
| parent | be8fae1c710c71c9bf7479cf3d91a9f17a5594d1 (diff) | |
| download | coreboot-9ab3c6c3a95d0dd438e9b105a22a45f021a24aec.tar.xz | |
Build device paths for AP cores so that coreboot will report them to the OS.
Signed-off-by: Scott Duplichan <scott@notabs.org>
Acked-by: Marc Jones <marcj303@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6581 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
| -rw-r--r-- | src/northbridge/amd/agesa_wrapper/family14/northbridge.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/northbridge/amd/agesa_wrapper/family14/northbridge.c b/src/northbridge/amd/agesa_wrapper/family14/northbridge.c index 45627cee44..50748eb904 100644 --- a/src/northbridge/amd/agesa_wrapper/family14/northbridge.c +++ b/src/northbridge/amd/agesa_wrapper/family14/northbridge.c @@ -788,7 +788,22 @@ static void cpu_bus_set_resources(device_t dev) static void cpu_bus_init(device_t dev) { + struct device_path cpu_path; + device_t cpu; + int apic_id; + initialize_cpus(dev->link_list); + + /* Build the AP cpu device path(s) */ + for (apic_id = 1; apic_id < CONFIG_MAX_CPUS; apic_id++) { + cpu_path.type = DEVICE_PATH_APIC; + cpu_path.apic.apic_id = apic_id; + cpu = alloc_dev(dev->link_list, &cpu_path); + if (!cpu) return; + cpu->enabled = 1; + cpu->path.apic.node_id = 0; + cpu->path.apic.core_id = apic_id; + } } |