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| author | arch import user (historical) <svn@openbios.org> | 2005-07-06 17:15:30 +0000 |
|---|---|---|
| committer | arch import user (historical) <svn@openbios.org> | 2005-07-06 17:15:30 +0000 |
| commit | ef03afa405b049a172146aab93cfb81fb21f3945 (patch) | |
| tree | 3b59033be66edd60c2cc6c66d6875153dc052a72 /src/include | |
| parent | 014c3e185fe8e1455e56efeb496715a67ce292bb (diff) | |
| download | coreboot-ef03afa405b049a172146aab93cfb81fb21f3945.tar.xz | |
Revision: linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-34
Creator: Yinghai Lu <yhlu@tyan.com>
AMD D0/E0 Opteron new mem mapping support, AMD E Opteron mem hole support,AMD K8 Four Ranks DIMM support
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1950 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/cpu/amd/dualcore.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/include/cpu/amd/dualcore.h b/src/include/cpu/amd/dualcore.h new file mode 100644 index 0000000000..a8c49475ec --- /dev/null +++ b/src/include/cpu/amd/dualcore.h @@ -0,0 +1,19 @@ +#ifndef CPU_AMD_DUALCORE_H +#define CPU_AMD_DUALCORE_H + +struct device; +void amd_sibling_init(struct device *cpu); + +int is_e0_later_in_bsp(int nodeid); +unsigned int read_nb_cfg_54(void); + +struct node_core_id { + unsigned nodeid; + unsigned coreid; +}; + +// it can be used to get unitid and coreid it running only +struct node_core_id get_node_core_id(unsigned int nb_cfg_54); +unsigned get_apicid_base(unsigned ioapic_num); + +#endif /* CPU_AMD_DUALCORE_H */ |