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| author | Jonathan Kollasch <jakllsch@kollasch.net> | 2011-03-04 20:01:15 +0000 |
|---|---|---|
| committer | Jonathan A. Kollasch <jakllsch@kollasch.net> | 2011-03-04 20:01:15 +0000 |
| commit | 09b36291f724c73eb709d58402fae0813a096e72 (patch) | |
| tree | 5a60f03f7d95f80deaa302466f5537e5149badf0 /src/cpu/amd | |
| parent | c9a08ddafdc647447d59f91e41b8e32493eb8c03 (diff) | |
| download | coreboot-09b36291f724c73eb709d58402fae0813a096e72.tar.xz | |
Add P-states for select Socket 754 processors.
States for AMA3000BEX5AR, SDA3100AIO3BX, and SDA3400AIO3BX
are from AMD document 30430 3.51. States for ADA3200AIO4BX
derived from SSDT of a MS-7135. States for TMDML34BKX5LD derived
from legacy PowerNow! table of a MS-7135, and therefore lack accurate
TDP information.
Signed-off-by: Jonathan Kollasch <jakllsch@kollasch.net>
Acked-by: Marc Jones <marcj303@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6432 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/cpu/amd')
| -rw-r--r-- | src/cpu/amd/model_fxx/powernow_acpi.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/cpu/amd/model_fxx/powernow_acpi.c b/src/cpu/amd/model_fxx/powernow_acpi.c index 023292b96a..bbcf013b13 100644 --- a/src/cpu/amd/model_fxx/powernow_acpi.c +++ b/src/cpu/amd/model_fxx/powernow_acpi.c @@ -563,6 +563,21 @@ struct cpuentry entr[] = { {1800, 1200, 748}, {1000, 1100, 466}}}, {3000, 0x4, 0x10ff0, 0xa, 0xa, 670, {{1000, 1100, 210}}}, + /* AMA3000BEX5AR */ + {3000, 0x4, 0xf4a, 0xa, 0x0, 815, + {{1600, 1400, 570}, {800, 1100, 190}}}, + /* TMDML34BKX5LD, needs real TDP info */ + {34, 0xa, 0x20f42, 0xa, 0x0, 350, + {{1600, 1400, 340}, {800, 1000, 330}}}, + /* SDA3100AIO3BX */ + {3100, 0x26, 0x20fc2, 0xa, 0xa, 590, + {{1000, 1100, 217}}}, + /* SDA3400AIO3BX */ + {3400, 0x26, 0x20fc2, 0xc, 0xc, 590, + {{1800, 1350, 496}, {1000, 1100, 207}}}, + /* ADA3200AIO4BX */ + {3200, 0x4, 0x20fc2, 0xe, 0xe, 670, + {{2000, 1350, 647}, {1800, 1300, 548}, {1000, 1100, 275}}}, }; static int pstates_algorithm(u32 pcontrol_blk, u8 plen, u8 onlyBSP) |