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authorZheng Bao <zheng.bao@amd.com>2009-08-24 06:30:37 +0000
committerZheng Bao <Zheng.Bao@amd.com>2009-08-24 06:30:37 +0000
commitbab2bef484f2a6279bb3e7445f72d0c35c7c40fa (patch)
tree66a586fa9c4391711cb7c10c34e8c42e9c5015c2 /src/cpu
parentebed2dc72056228761e02c5e767f84a1b4187964 (diff)
downloadcoreboot-bab2bef484f2a6279bb3e7445f72d0c35c7c40fa.tar.xz
This patch is about the DA-C2 and RB-C2. Chip with install processor
Revision ID of 0x100F62 is DA-C2, instead of RB-C2 which was incorrectly defined in raminit_amdmct.c. RB-C2's ID is 0x100F42. The Erratas applied to them are almost the same. Issues: 1. I really dont know what their nicknames are (Shanghai C2 or something). 2. About the mc_patch_01000086.h, I dont know if it is allowed to be released. If you really need it, please contact AMD Inc to see if it is public. 3. My RB-C2 is Socket type AM3, which needs DDR3 support. Probably your RB-C2 doesnt need DDR3. If it does and you really need it, please contack AMD Inc to see if it is allowed to release DDR3 code. Signed-off-by: Zheng Bao <zheng.bao@amd.com> Acked-by: Ward Vandewege <ward@gnu.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4562 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/cpu')
-rw-r--r--src/cpu/amd/model_10xxx/defaults.h82
-rw-r--r--src/cpu/amd/model_10xxx/update_microcode.c2
2 files changed, 43 insertions, 41 deletions
diff --git a/src/cpu/amd/model_10xxx/defaults.h b/src/cpu/amd/model_10xxx/defaults.h
index a2ee0cac94..65290089f1 100644
--- a/src/cpu/amd/model_10xxx/defaults.h
+++ b/src/cpu/amd/model_10xxx/defaults.h
@@ -290,7 +290,7 @@ static const struct {
/* errata 346 - Fam10 C2
* System software should set F3x188[22] to 1b. */
- { 3, 0x188, AMD_RB_C2, AMD_PTYPE_ALL,
+ { 3, 0x188, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL,
0x00400000, 0x00400000 },
/* L3 Control Register */
@@ -317,82 +317,82 @@ static const struct {
/* Errata 344 - Fam10 C2
* System software should set bit 6 of F4x1[9C, 94, 8C, 84]_x[78:70, 68:60]. */
- { 0x60, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x60, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x61, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x61, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x62, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x62, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x63, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x63, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x64, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x64, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x65, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x65, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x66, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x66, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x67, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x67, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x68, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x68, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x70, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x70, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x71, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x71, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x72, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x72, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x73, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x73, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x74, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x74, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x75, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x75, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x76, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x76, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x77, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x77, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x78, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x78, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
/* Errata 354 - Fam10 C2
* System software should set bit 6 of F4x1[9C,94,8C,84]_x[58:50, 48:40] for all links. */
- { 0x40, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x40, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x41, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x41, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x42, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x42, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x43, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x43, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x44, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x44, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x45, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x45, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x46, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x46, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x47, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x47, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x48, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x48, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x50, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x50, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x51, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x51, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x52, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x52, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x53, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x53, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x54, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x54, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x55, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x55, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x56, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x56, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x57, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x57, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
- { 0x58, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x58, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00000040, 0x00000040 },
/* Errata 327 - Fam10 C2
@@ -400,15 +400,15 @@ static const struct {
* (F4x1[9C, 94, 8C, 84]_x[D0, C0][31:29]) to 010b and
* Link Phy Impedance Register[RttIndex]
* (F4x1[9C, 94, 8C, 84]_x[D0, C0][20:16]) to 00100b */
- { 0xC0, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0xC0, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x40040000, 0xe01F0000 },
- { 0xD0, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0xD0, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x40040000, 0xe01F0000 },
- { 0x520A, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x520A, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00004000, 0x00006000 }, /* HT_PHY_DLL_REG */
- { 0x530A, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
+ { 0x530A, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
0x00004000, 0x00006000 }, /* HT_PHY_DLL_REG */
{ 0x520A, AMD_DR_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
diff --git a/src/cpu/amd/model_10xxx/update_microcode.c b/src/cpu/amd/model_10xxx/update_microcode.c
index f996247d8d..ff38c65377 100644
--- a/src/cpu/amd/model_10xxx/update_microcode.c
+++ b/src/cpu/amd/model_10xxx/update_microcode.c
@@ -44,6 +44,7 @@ static const u8 microcode_updates[] __attribute__ ((aligned(16))) = {
* 00100F2Ah (DR-BA) 1020h 01000096h
* 00100F22h (DR-B2) 1022h 01000095h
* 00100F23h (DR-B3) 1022h 01000095h
+ * 00100F42h (RB-C2) 1041h 01000086h
* 00100F62h (DA-C2) 1062h 0100009Fh
*/
@@ -67,6 +68,7 @@ static u32 get_equivalent_processor_rev_id(u32 orig_id) {
0x100f2A, 0x1020,
0x100f22, 0x1022,
0x100f23, 0x1022,
+ 0x100f42, 0x1041,
0x100f62, 0x1062,
};