diff options
| author | Marshall Dawson <marshalldawson3rd@gmail.com> | 2018-08-07 07:27:57 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-08-08 17:51:16 +0000 |
| commit | bd4a3f8cd9ec4c59ad1d33102958e525a9c8c6ef (patch) | |
| tree | f796856ba45aa571fdf4c936c4333ee6643c5db3 /src/include | |
| parent | e13dd172b12a51472641939c42005d40d7328836 (diff) | |
cpu/amd: Correct number of MCA banks cleared
Use the value discovered in the MCG_CAP[Count] for the number of MCA
status registers to clear. The generations should have the following
number of banks:
* Family 10h: 6 banks
* Family 12h: 6
* Family 14h: 6
* Family 15h: 7
* Family 16h: 6
Change-Id: I0fc6d127a200b10fd484e051d84353cc61b27a41
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/27923
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/cpu/amd/amdfam15.h | 2 | ||||
| -rw-r--r-- | src/include/cpu/amd/amdfam16.h | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/src/include/cpu/amd/amdfam15.h b/src/include/cpu/amd/amdfam15.h index c28ec1304d..3095dd1693 100644 --- a/src/include/cpu/amd/amdfam15.h +++ b/src/include/cpu/amd/amdfam15.h @@ -16,6 +16,8 @@ #ifndef CPU_AMD_FAM15_H #define CPU_AMD_FAM15_H +#define MCG_CAP 0x00000179 +# define MCA_BANKS_MASK 0xff #define MC0_STATUS 0x00000401 #define MSR_SMM_BASE 0xC0010111 #define MSR_TSEG_BASE 0xC0010112 diff --git a/src/include/cpu/amd/amdfam16.h b/src/include/cpu/amd/amdfam16.h index 8d8be83412..8b7503d906 100644 --- a/src/include/cpu/amd/amdfam16.h +++ b/src/include/cpu/amd/amdfam16.h @@ -16,6 +16,8 @@ #ifndef CPU_AMD_FAM16_H #define CPU_AMD_FAM16_H +#define MCG_CAP 0x00000179 +# define MCA_BANKS_MASK 0xff #define MC0_STATUS 0x00000401 #define HWCR_MSR 0xC0010015 #define NB_CFG_MSR 0xC001001f |