diff options
| author | Timothy Pearson <tpearson@raptorengineeringinc.com> | 2015-06-25 15:07:34 -0500 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-11-15 02:43:30 +0100 |
| commit | 38508a0ff1b0bcdadc779ae8a8a422638d4612d9 (patch) | |
| tree | 3600cae33a8bc3c1fa6952c25b43453e4dd0e351 /src/northbridge/amd/amdmct/mct_ddr3/mct_d.h | |
| parent | eb2f6fff3265b5be87e2dfc9e69ad465c742ec8c (diff) | |
cpu/amd: Fix AMD Family 15h ECC initialization reliability issues
There were numerous issues surrounding AMD ECC initialization on
Family 15h processors due to the incomplete derivation from Family
10h MCT code. Bring the Family 15h ECC initialization and supporting
setup code in line with the BKDG recommendations.
Change-Id: I7f009b655f8500aeb22981f7020f1db74cdd6925
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12003
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Diffstat (limited to 'src/northbridge/amd/amdmct/mct_ddr3/mct_d.h')
| -rw-r--r-- | src/northbridge/amd/amdmct/mct_ddr3/mct_d.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h index 8f5036f0fd..8b8caca95f 100644 --- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h +++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h @@ -723,8 +723,10 @@ struct amd_s3_persistent_mct_channel_data { uint32_t f2x9cx30[12]; uint32_t f2x9cx40[12]; - /* Other (1 dword) */ + /* Other (3 dwords) */ uint32_t f3x58; + uint32_t f3x5c; + uint32_t f3x60; /* Family 15h-specific registers (90 dwords) */ uint32_t f2x200; @@ -783,7 +785,7 @@ struct amd_s3_persistent_mct_channel_data { uint32_t f2x9cx0d0f0_0_f_31[9]; /* [lane] */ uint32_t f2x9cx0d0f8021; - /* TOTAL: 340 dwords */ + /* TOTAL: 342 dwords */ } __attribute__((packed)); struct amd_s3_persistent_node_data { |