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Diffstat (limited to 'src/northbridge/amd/amdmct/mct_ddr3/mct_d.c')
-rw-r--r--src/northbridge/amd/amdmct/mct_ddr3/mct_d.c537
1 files changed, 536 insertions, 1 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
index cb83fe1448..ac5220e404 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
@@ -1092,6 +1092,152 @@ static uint32_t fam15h_output_driver_compensation_code(struct DCTStatStruc *pDCT
*/
}
}
+ } else if (package_type == PT_C3) {
+ /* Socket C32 */
+ if (pDCTstat->Status & (1 << SB_Registered)) {
+ /* RDIMM */
+ /* Fam15h BKDG Rev. 3.14 section 2.10.5.3.4 Table 77 */
+ if (MaxDimmsInstallable == 1) {
+ rank_count_dimm0 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (MemClkFreq == 0x4) {
+ /* DDR3-667 */
+ calibration_code = 0x00112222;
+ } else if (MemClkFreq == 0x6) {
+ /* DDR3-800 */
+ calibration_code = 0x10112222;
+ } else if (MemClkFreq == 0xa) {
+ /* DDR3-1066 */
+ calibration_code = 0x20112222;
+ } else if ((MemClkFreq == 0xe) || (MemClkFreq == 0x12)) {
+ /* DDR3-1333 - DDR3-1600 */
+ calibration_code = 0x30112222;
+ }
+
+ if (rank_count_dimm0 == 4) {
+ calibration_code &= ~(0xff << 16);
+ calibration_code |= 0x22 << 16;
+ }
+ } else if (MaxDimmsInstallable == 2) {
+ rank_count_dimm0 = pDCTstat->DimmRanks[(0 * 2) + dct];
+ rank_count_dimm1 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (dimm_count == 1) {
+ /* 1 DIMM detected */
+ if (MemClkFreq == 0x4) {
+ /* DDR3-667 */
+ calibration_code = 0x00112222;
+ } else if (MemClkFreq == 0x6) {
+ /* DDR3-800 */
+ calibration_code = 0x10112222;
+ } else if (MemClkFreq == 0xa) {
+ /* DDR3-1066 */
+ calibration_code = 0x20112222;
+ } else if ((MemClkFreq == 0xe) || (MemClkFreq == 0x12)) {
+ /* DDR3-1333 - DDR3-1600 */
+ calibration_code = 0x30112222;
+ }
+
+ if ((rank_count_dimm0 == 4) || (rank_count_dimm1 == 4)) {
+ calibration_code &= ~(0xff << 16);
+ calibration_code |= 0x22 << 16;
+ }
+ } else if (dimm_count == 2) {
+ /* 2 DIMMs detected */
+ rank_count_dimm0 = pDCTstat->DimmRanks[(0 * 2) + dct];
+ rank_count_dimm1 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (MemClkFreq == 0x4) {
+ /* DDR3-667 */
+ calibration_code = 0x10222222;
+ } else if (MemClkFreq == 0x6) {
+ /* DDR3-800 */
+ calibration_code = 0x20222222;
+ } else if (MemClkFreq == 0xa) {
+ /* DDR3-1066 */
+ calibration_code = 0x30222222;
+ } else if (MemClkFreq == 0xe) {
+ /* DDR3-1333 */
+ calibration_code = 0x30222222;
+ } else if (MemClkFreq == 0x12) {
+ /* DDR3-1600 */
+ calibration_code = 0x30222222;
+ }
+ }
+ } else if (MaxDimmsInstallable == 3) {
+ /* TODO
+ * 3 DIMM/channel support unimplemented
+ */
+ }
+ } else if (pDCTstat->Status & (1 << SB_LoadReduced)) {
+ /* LRDIMM */
+ /* TODO
+ * LRDIMM support unimplemented
+ */
+ } else {
+ /* UDIMM */
+ /* Fam15h BKDG Rev. 3.14 section 2.10.5.3.4 Table 73 */
+ if (MaxDimmsInstallable == 1) {
+ if (MemClkFreq == 0x4) {
+ /* DDR3-667 */
+ calibration_code = 0x00112222;
+ } else if (MemClkFreq == 0x6) {
+ /* DDR3-800 */
+ calibration_code = 0x10112222;
+ } else if (MemClkFreq == 0xa) {
+ /* DDR3-1066 */
+ calibration_code = 0x20112222;
+ } else if ((MemClkFreq == 0xe) || (MemClkFreq == 0x12)) {
+ /* DDR3-1333 - DDR3-1600 */
+ calibration_code = 0x30112222;
+ }
+ } else if (MaxDimmsInstallable == 2) {
+ if (dimm_count == 1) {
+ /* 1 DIMM detected */
+ if (MemClkFreq == 0x4) {
+ /* DDR3-667 */
+ calibration_code = 0x00112222;
+ } else if (MemClkFreq == 0x6) {
+ /* DDR3-800 */
+ calibration_code = 0x10112222;
+ } else if (MemClkFreq == 0xa) {
+ /* DDR3-1066 */
+ calibration_code = 0x20112222;
+ } else if ((MemClkFreq == 0xe) || (MemClkFreq == 0x12)) {
+ /* DDR3-1333 - DDR3-1600 */
+ calibration_code = 0x30112222;
+ }
+ } else if (dimm_count == 2) {
+ /* 2 DIMMs detected */
+ rank_count_dimm0 = pDCTstat->DimmRanks[(0 * 2) + dct];
+ rank_count_dimm1 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (MemClkFreq == 0x4) {
+ /* DDR3-667 */
+ calibration_code = 0x10222222;
+ } else if (MemClkFreq == 0x6) {
+ /* DDR3-800 */
+ calibration_code = 0x20222222;
+ } else if (MemClkFreq == 0xa) {
+ /* DDR3-1066 */
+ calibration_code = 0x30222222;
+ } else if (MemClkFreq == 0xe) {
+ /* DDR3-1333 */
+ calibration_code = 0x30222222;
+ } else if (MemClkFreq == 0x12) {
+ /* DDR3-1600 */
+ if ((rank_count_dimm0 == 1) && (rank_count_dimm1 == 1))
+ calibration_code = 0x30222222;
+ else
+ calibration_code = 0x30112222;
+ }
+ }
+ } else if (MaxDimmsInstallable == 3) {
+ /* TODO
+ * 3 DIMM/channel support unimplemented
+ */
+ }
+ }
} else {
/* TODO
* Other socket support unimplemented
@@ -1179,7 +1325,161 @@ static uint32_t fam15h_address_timing_compensation_code(struct DCTStatStruc *pDC
*/
} else {
/* UDIMM */
- /* Fam15h BKDG Rev. 3.14 section 2.10.5.3.4 Table 73 */
+ /* Fam15h BKDG Rev. 3.14 section 2.10.5.3.4 Table 76 */
+ if (MaxDimmsInstallable == 1) {
+ rank_count_dimm0 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (MemClkFreq == 0x4) {
+ /* DDR3-667 */
+ if (rank_count_dimm0 == 1)
+ calibration_code = 0x00000000;
+ else
+ calibration_code = 0x003b0000;
+ } else if (MemClkFreq == 0x6) {
+ /* DDR3-800 */
+ if (rank_count_dimm0 == 1)
+ calibration_code = 0x00000000;
+ else
+ calibration_code = 0x003b0000;
+ } else if (MemClkFreq == 0xa) {
+ /* DDR3-1066 */
+ calibration_code = 0x00383837;
+ } else if (MemClkFreq == 0xe) {
+ /* DDR3-1333 */
+ calibration_code = 0x00363635;
+ } else if (MemClkFreq == 0x12) {
+ /* DDR3-1600 */
+ if (rank_count_dimm0 == 1)
+ calibration_code = 0x00353533;
+ else
+ calibration_code = 0x00003533;
+ } else if (MemClkFreq == 0x16) {
+ /* DDR3-1866 */
+ calibration_code = 0x00333330;
+ }
+ } else if (MaxDimmsInstallable == 2) {
+ if (dimm_count == 1) {
+ /* 1 DIMM detected */
+ rank_count_dimm0 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (MemClkFreq == 0x4) {
+ /* DDR3-667 */
+ if (rank_count_dimm0 == 1)
+ calibration_code = 0x00000000;
+ else
+ calibration_code = 0x003b0000;
+ } else if (MemClkFreq == 0x6) {
+ /* DDR3-800 */
+ if (rank_count_dimm0 == 1)
+ calibration_code = 0x00000000;
+ else
+ calibration_code = 0x003b0000;
+ } else if (MemClkFreq == 0xa) {
+ /* DDR3-1066 */
+ calibration_code = 0x00383837;
+ } else if (MemClkFreq == 0xe) {
+ /* DDR3-1333 */
+ calibration_code = 0x00363635;
+ } else if (MemClkFreq == 0x12) {
+ /* DDR3-1600 */
+ if (rank_count_dimm0 == 1)
+ calibration_code = 0x00353533;
+ else
+ calibration_code = 0x00003533;
+ }
+ } else if (dimm_count == 2) {
+ /* 2 DIMMs detected */
+ rank_count_dimm0 = pDCTstat->DimmRanks[(0 * 2) + dct];
+ rank_count_dimm1 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (MemClkFreq == 0x4) {
+ /* DDR3-667 */
+ calibration_code = 0x00390039;
+ } else if (MemClkFreq == 0x6) {
+ /* DDR3-800 */
+ calibration_code = 0x00390039;
+ } else if (MemClkFreq == 0xa) {
+ /* DDR3-1066 */
+ calibration_code = 0x003a3a3a;
+ } else if (MemClkFreq == 0xe) {
+ /* DDR3-1333 */
+ calibration_code = 0x00003939;
+ } else if (MemClkFreq == 0x12) {
+ /* DDR3-1600 */
+ if ((rank_count_dimm0 == 1) && (rank_count_dimm1 == 1))
+ calibration_code = 0x00003738;
+ }
+ }
+ } else if (MaxDimmsInstallable == 3) {
+ /* TODO
+ * 3 DIMM/channel support unimplemented
+ */
+ }
+ }
+ } else if (package_type == PT_C3) {
+ /* Socket C32 */
+ if (pDCTstat->Status & (1 << SB_Registered)) {
+ /* RDIMM */
+ /* Fam15h BKDG Rev. 3.14 section 2.10.5.3.4 Table 77 */
+ if (MaxDimmsInstallable == 1) {
+ if ((MemClkFreq == 0x4) || (MemClkFreq == 0x6)) {
+ /* DDR3-667 - DDR3-800 */
+ calibration_code = 0x00000000;
+ } else if (MemClkFreq == 0xa) {
+ /* DDR3-1066 */
+ calibration_code = 0x003c3c3c;
+ } else if (MemClkFreq == 0xe) {
+ /* DDR3-1333 */
+ calibration_code = 0x003a3a3a;
+ } else if ((MemClkFreq == 0x12) || (MemClkFreq == 0x16)) {
+ /* DDR3-1600 - DDR3-1866 */
+ calibration_code = 0x00393939;
+ }
+ } else if (MaxDimmsInstallable == 2) {
+ if (dimm_count == 1) {
+ /* 1 DIMM detected */
+ if ((MemClkFreq == 0x4) || (MemClkFreq == 0x6)) {
+ /* DDR3-667 - DDR3-800 */
+ calibration_code = 0x00000000;
+ } else if (MemClkFreq == 0xa) {
+ /* DDR3-1066 */
+ calibration_code = 0x00393c39;
+ } else if (MemClkFreq == 0xe) {
+ /* DDR3-1333 */
+ calibration_code = 0x00373a37;
+ } else if (MemClkFreq == 0x12) {
+ /* DDR3-1600 */
+ calibration_code = 0x00363936;
+ }
+ } else if (dimm_count == 2) {
+ /* 2 DIMMs detected */
+ if ((MemClkFreq == 0x4) || (MemClkFreq == 0x6)) {
+ /* DDR3-667 - DDR3-800 */
+ calibration_code = 0x00000000;
+ } else if (MemClkFreq == 0xa) {
+ /* DDR3-1066 */
+ calibration_code = 0x003a3c3a;
+ } else if (MemClkFreq == 0xe) {
+ /* DDR3-1333 */
+ calibration_code = 0x00383a38;
+ } else if (MemClkFreq == 0x12) {
+ /* DDR3-1600 */
+ calibration_code = 0x00353935;
+ }
+ }
+ } else if (MaxDimmsInstallable == 3) {
+ /* TODO
+ * 3 DIMM/channel support unimplemented
+ */
+ }
+ } else if (pDCTstat->Status & (1 << SB_LoadReduced)) {
+ /* LRDIMM */
+ /* TODO
+ * LRDIMM support unimplemented
+ */
+ } else {
+ /* UDIMM */
+ /* Fam15h BKDG Rev. 3.14 section 2.10.5.3.4 Table 76 */
if (MaxDimmsInstallable == 1) {
rank_count_dimm0 = pDCTstat->DimmRanks[(1 * 2) + dct];
@@ -1357,6 +1657,69 @@ static uint8_t fam15h_slow_access_mode(struct DCTStatStruc *pDCTstat, uint8_t dc
*/
}
}
+ } else if (package_type == PT_C3) {
+ /* Socket C32 */
+ if (pDCTstat->Status & (1 << SB_Registered)) {
+ /* RDIMM */
+ /* Fam15h BKDG Rev. 3.14 section 2.10.5.3.4 Table 77 */
+ slow_access = 0;
+ } else if (pDCTstat->Status & (1 << SB_LoadReduced)) {
+ /* LRDIMM */
+ /* Fam15h BKDG Rev. 3.14 section 2.10.5.3.4 Table 78 */
+ slow_access = 0;
+ } else {
+ /* UDIMM */
+ /* Fam15h BKDG Rev. 3.14 section 2.10.5.3.4 Table 76 */
+ if (MaxDimmsInstallable == 1) {
+ rank_count_dimm0 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if ((MemClkFreq == 0x4) || (MemClkFreq == 0x6)
+ || (MemClkFreq == 0xa) | (MemClkFreq == 0xe)) {
+ /* DDR3-667 - DDR3-1333 */
+ slow_access = 0;
+ } else if ((MemClkFreq == 0x12) || (MemClkFreq == 0x16)) {
+ /* DDR3-1600 - DDR3-1866 */
+ if (rank_count_dimm0 == 1)
+ slow_access = 0;
+ else
+ slow_access = 1;
+ }
+ } else if (MaxDimmsInstallable == 2) {
+ if (dimm_count == 1) {
+ /* 1 DIMM detected */
+ rank_count_dimm0 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if ((MemClkFreq == 0x4) || (MemClkFreq == 0x6)
+ || (MemClkFreq == 0xa) | (MemClkFreq == 0xe)) {
+ /* DDR3-667 - DDR3-1333 */
+ slow_access = 0;
+ } else if (MemClkFreq == 0x12) {
+ /* DDR3-1600 */
+ if (rank_count_dimm0 == 1)
+ slow_access = 0;
+ else
+ slow_access = 1;
+ }
+ } else if (dimm_count == 2) {
+ /* 2 DIMMs detected */
+ rank_count_dimm0 = pDCTstat->DimmRanks[(0 * 2) + dct];
+ rank_count_dimm1 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if ((MemClkFreq == 0x4) || (MemClkFreq == 0x6)
+ || (MemClkFreq == 0xa)) {
+ /* DDR3-667 - DDR3-1066 */
+ slow_access = 0;
+ } else if ((MemClkFreq == 0xe) || (MemClkFreq == 0x12)) {
+ /* DDR3-1333 - DDR3-1600 */
+ slow_access = 1;
+ }
+ }
+ } else if (MaxDimmsInstallable == 3) {
+ /* TODO
+ * 3 DIMM/channel support unimplemented
+ */
+ }
+ }
} else {
/* TODO
* Other socket support unimplemented
@@ -1466,6 +1829,92 @@ static uint8_t fam15h_odt_tristate_enable_code(struct DCTStatStruc *pDCTstat, ui
*/
}
}
+ } else if (package_type == PT_C3) {
+ /* Socket C32 */
+ if (pDCTstat->Status & (1 << SB_Registered)) {
+ /* RDIMM */
+ /* Fam15h BKDG Rev. 3.14 section 2.10.5.10.1 Table 107 */
+ if (MaxDimmsInstallable == 1) {
+ rank_count_dimm0 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (rank_count_dimm0 == 1)
+ odt_tristate_code = 0xe;
+ else
+ odt_tristate_code = 0xa;
+ } else if (MaxDimmsInstallable == 2) {
+ if (dimm_count == 1) {
+ /* 1 DIMM detected */
+ rank_count_dimm1 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (rank_count_dimm1 == 1)
+ odt_tristate_code = 0xd;
+ else
+ odt_tristate_code = 0x5;
+ } else if (dimm_count == 2) {
+ /* 2 DIMMs detected */
+ rank_count_dimm0 = pDCTstat->DimmRanks[(0 * 2) + dct];
+ rank_count_dimm1 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if ((rank_count_dimm0 == 1) && (rank_count_dimm1 == 1))
+ odt_tristate_code = 0xc;
+ else if ((rank_count_dimm0 == 1) && (rank_count_dimm1 >= 2))
+ odt_tristate_code = 0x4;
+ else if ((rank_count_dimm0 >= 2) && (rank_count_dimm1 == 1))
+ odt_tristate_code = 0x8;
+ else
+ odt_tristate_code = 0x0;
+ }
+ } else if (MaxDimmsInstallable == 3) {
+ /* TODO
+ * 3 DIMM/channel support unimplemented
+ */
+ }
+ } else if (pDCTstat->Status & (1 << SB_LoadReduced)) {
+ /* LRDIMM */
+
+ /* TODO
+ * Implement LRDIMM support
+ * See Fam15h BKDG Rev. 3.14 section 2.10.5.10.1 Table 108
+ */
+ } else {
+ /* UDIMM */
+ /* Fam15h BKDG Rev. 3.14 section 2.10.5.10.1 Table 106 */
+ if (MaxDimmsInstallable == 1) {
+ rank_count_dimm0 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (rank_count_dimm0 == 1)
+ odt_tristate_code = 0xe;
+ else
+ odt_tristate_code = 0xa;
+ } else if (MaxDimmsInstallable == 2) {
+ if (dimm_count == 1) {
+ /* 1 DIMM detected */
+ rank_count_dimm0 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (rank_count_dimm0 == 1)
+ odt_tristate_code = 0xd;
+ else
+ odt_tristate_code = 0x5;
+ } else if (dimm_count == 2) {
+ /* 2 DIMMs detected */
+ rank_count_dimm0 = pDCTstat->DimmRanks[(0 * 2) + dct];
+ rank_count_dimm1 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if ((rank_count_dimm0 == 1) && (rank_count_dimm1 == 1))
+ odt_tristate_code = 0xc;
+ else if ((rank_count_dimm0 == 1) && (rank_count_dimm1 == 2))
+ odt_tristate_code = 0x4;
+ else if ((rank_count_dimm0 == 2) && (rank_count_dimm1 == 1))
+ odt_tristate_code = 0x8;
+ else
+ odt_tristate_code = 0x0;
+ }
+ } else if (MaxDimmsInstallable == 3) {
+ /* TODO
+ * 3 DIMM/channel support unimplemented
+ */
+ }
+ }
} else {
/* TODO
* Other socket support unimplemented
@@ -1575,6 +2024,92 @@ static uint8_t fam15h_cs_tristate_enable_code(struct DCTStatStruc *pDCTstat, uin
*/
}
}
+ } else if (package_type == PT_C3) {
+ /* Socket C32 */
+ if (pDCTstat->Status & (1 << SB_Registered)) {
+ /* RDIMM */
+ /* Fam15h BKDG Rev. 3.14 section 2.10.5.10.1 Table 107 */
+ if (MaxDimmsInstallable == 1) {
+ rank_count_dimm0 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (rank_count_dimm0 < 4)
+ cs_tristate_code = 0xfc;
+ else
+ cs_tristate_code = 0xcc;
+ } else if (MaxDimmsInstallable == 2) {
+ if (dimm_count == 1) {
+ /* 1 DIMM detected */
+ rank_count_dimm1 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (rank_count_dimm1 < 4)
+ cs_tristate_code = 0xf3;
+ else
+ cs_tristate_code = 0x33;
+ } else if (dimm_count == 2) {
+ /* 2 DIMMs detected */
+ rank_count_dimm0 = pDCTstat->DimmRanks[(0 * 2) + dct];
+ rank_count_dimm1 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if ((rank_count_dimm0 < 4) && (rank_count_dimm1 < 4))
+ cs_tristate_code = 0xf0;
+ else if ((rank_count_dimm0 < 4) && (rank_count_dimm1 == 4))
+ cs_tristate_code = 0x30;
+ else if ((rank_count_dimm0 == 4) && (rank_count_dimm1 < 4))
+ cs_tristate_code = 0xc0;
+ else
+ cs_tristate_code = 0x0;
+ }
+ } else if (MaxDimmsInstallable == 3) {
+ /* TODO
+ * 3 DIMM/channel support unimplemented
+ */
+ }
+ } else if (pDCTstat->Status & (1 << SB_LoadReduced)) {
+ /* LRDIMM */
+
+ /* TODO
+ * Implement LRDIMM support
+ * See Fam15h BKDG Rev. 3.14 section 2.10.5.10.1 Table 108
+ */
+ } else {
+ /* UDIMM */
+ /* Fam15h BKDG Rev. 3.14 section 2.10.5.10.1 Table 106 */
+ if (MaxDimmsInstallable == 1) {
+ rank_count_dimm0 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (rank_count_dimm0 == 1)
+ cs_tristate_code = 0xfe;
+ else
+ cs_tristate_code = 0xfc;
+ } else if (MaxDimmsInstallable == 2) {
+ if (dimm_count == 1) {
+ /* 1 DIMM detected */
+ rank_count_dimm0 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if (rank_count_dimm0 == 1)
+ cs_tristate_code = 0xfb;
+ else
+ cs_tristate_code = 0xf3;
+ } else if (dimm_count == 2) {
+ /* 2 DIMMs detected */
+ rank_count_dimm0 = pDCTstat->DimmRanks[(0 * 2) + dct];
+ rank_count_dimm1 = pDCTstat->DimmRanks[(1 * 2) + dct];
+
+ if ((rank_count_dimm0 == 1) && (rank_count_dimm1 == 1))
+ cs_tristate_code = 0xfa;
+ else if ((rank_count_dimm0 == 1) && (rank_count_dimm1 == 2))
+ cs_tristate_code = 0xf2;
+ else if ((rank_count_dimm0 == 2) && (rank_count_dimm1 == 1))
+ cs_tristate_code = 0xf8;
+ else
+ cs_tristate_code = 0xf0;
+ }
+ } else if (MaxDimmsInstallable == 3) {
+ /* TODO
+ * 3 DIMM/channel support unimplemented
+ */
+ }
+ }
} else {
/* TODO
* Other socket support unimplemented