diff options
| author | Xavi Drudis Ferran <xdrudis@tinet.cat> | 2011-02-28 00:10:37 +0000 |
|---|---|---|
| committer | Marc Jones <marc.jones@amd.com> | 2011-02-28 00:10:37 +0000 |
| commit | adb23a51f5f711d10798a0bcddf4764a5dc0ae7c (patch) | |
| tree | bdd085f43754f7d1e54a429a30c8a8557b63451c /src/northbridge/amd/amdfam10 | |
| parent | 1f4fffb9ccaa3d145b66ddc3e57109cfe8f9fef7 (diff) | |
Improving BKDG implementation of P-states,
CPU and northbridge frequency and voltage
handling for Fam 10 in SVI mode.
Bring F3xD4 (Clock/Power Control Register 0) more in line
with BKDG i more cases. It requires looking at the CPU package type
so I add a function for that (in the wrong place?) and some
new constants
Signed-off-by: Xavi Drudis Ferran <xdrudis@tinet.cat>
Acked-by: Marc Jones <marcj303@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6395 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/northbridge/amd/amdfam10')
| -rw-r--r-- | src/northbridge/amd/amdfam10/raminit_amdmct.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/northbridge/amd/amdfam10/raminit_amdmct.c b/src/northbridge/amd/amdfam10/raminit_amdmct.c index 61a6c0f4cd..352d90acf1 100644 --- a/src/northbridge/amd/amdfam10/raminit_amdmct.c +++ b/src/northbridge/amd/amdfam10/raminit_amdmct.c @@ -214,6 +214,11 @@ u32 mctGetLogicalCPUID(u32 Node) return ret; } +static u8 mctGetProcessorPackageType(void) { + /* FIXME: I guess this belongs wherever mctGetLogicalCPUID ends up ? */ + u32 BrandId = cpuid_ebx(0x80000001); + return (u8)((BrandId >> 28) & 0x0F); +} static void raminit_amdmct(struct sys_info *sysinfo) { |