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| author | Mike Banon <mikebdp2@gmail.com> | 2018-08-18 00:43:05 +0300 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-08-20 17:24:14 +0000 |
| commit | 0e596ae76033eee91fdd791b183378d9fd7cf79f (patch) | |
| tree | 62367a0f8dd8fa1df1bd39686b98cd6fb2e46dcf /src/vendorcode/amd | |
| parent | cc11c97b70f3844d1f5707401a5d473c91f704ce (diff) | |
| download | coreboot-0e596ae76033eee91fdd791b183378d9fd7cf79f.tar.xz | |
vendorcode/amd/agesa/f15tn: add Richland RL-A1 to the equivalence table
This small change is required for the successful loading of microcode
from F15TnMicrocodePatch0600110F_Enc.c for the Richland RL-A1 CPUs,
such as A10-5750M found at coreboot-supported Lenovo G505S laptop.
Richland RL-A1 and Trinity TN-A1 CPUs are using the same microcode,
so the Richland RL-A1 IDs should be added to this equivalence table.
Function `GetPatchEquivalentId()` in
`src/vendorcode/amd/agesa/f15tn/Proc/CPU/cpuMicrocodePatch.c`
goes through the equivalence table like below.
for (i = 0; i < (EquivalencyEntries * 2); i += 2) {
// check for equivalence
if (ProcessorRevisionId == MicrocodeEquivalenceTable[i]) {
*ProcessorEquivalentId = MicrocodeEquivalenceTable[i + 1];
return (TRUE);
}
}
Change-Id: I7a68f2fef74fb4c578c47645f727a9ed45526f69
Signed-off-by: Mike Banon <mikebdp2@gmail.com>
Reviewed-on: https://review.coreboot.org/28204
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: <awokd@danwin1210.me>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/vendorcode/amd')
| -rw-r--r-- | src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnEquivalenceTable.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnEquivalenceTable.c b/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnEquivalenceTable.c index b0b12b8c1a..759c2fe4c4 100644 --- a/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnEquivalenceTable.c +++ b/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnEquivalenceTable.c @@ -83,6 +83,7 @@ GetF15TnMicrocodeEquivalenceTable ( */ STATIC CONST UINT16 ROMDATA CpuF15TnMicrocodeEquivalenceTable[] = { + 0x6131, 0x6101, 0x6101, 0x6101, 0x6100, 0x6100 }; @@ -90,6 +91,7 @@ STATIC CONST UINT16 ROMDATA CpuF15TnMicrocodeEquivalenceTable[] = // Unencrypted equivalent STATIC CONST UINT16 ROMDATA CpuF15TnUnEncryptedMicrocodeEquivalenceTable[] = { + 0x6131, 0x6901, 0x6101, 0x6901, 0x6100, 0x6900 }; |