diff options
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/amd/amdfam10/amdfam10.h | 2394 |
1 files changed, 1202 insertions, 1192 deletions
diff --git a/src/northbridge/amd/amdfam10/amdfam10.h b/src/northbridge/amd/amdfam10/amdfam10.h index 80b956ac07..400ed9a292 100644 --- a/src/northbridge/amd/amdfam10/amdfam10.h +++ b/src/northbridge/amd/amdfam10/amdfam10.h @@ -1,1192 +1,1202 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AMDFAM10_H - -#define AMDFAM10_H -/* Definitions of various FAM10 registers */ -/* Function 0 */ -#define HT_TRANSACTION_CONTROL 0x68 -#define HTTC_DIS_RD_B_P (1 << 0) -#define HTTC_DIS_RD_DW_P (1 << 1) -#define HTTC_DIS_WR_B_P (1 << 2) -#define HTTC_DIS_WR_DW_P (1 << 3) -#define HTTC_DIS_MTS (1 << 4) -#define HTTC_CPU1_EN (1 << 5) -#define HTTC_CPU_REQ_PASS_PW (1 << 6) -#define HTTC_CPU_RD_RSP_PASS_PW (1 << 7) -#define HTTC_DIS_P_MEM_C (1 << 8) -#define HTTC_DIS_RMT_MEM_C (1 << 9) -#define HTTC_DIS_FILL_P (1 << 10) -#define HTTC_RSP_PASS_PW (1 << 11) -#define HTTC_BUF_REL_PRI_SHIFT 13 -#define HTTC_BUF_REL_PRI_MASK 3 -#define HTTC_BUF_REL_PRI_64 0 -#define HTTC_BUF_REL_PRI_16 1 -#define HTTC_BUF_REL_PRI_8 2 -#define HTTC_BUF_REL_PRI_2 3 -#define HTTC_LIMIT_CLDT_CFG (1 << 15) -#define HTTC_LINT_EN (1 << 16) -#define HTTC_APIC_EXT_BRD_CST (1 << 17) -#define HTTC_APIC_EXT_ID (1 << 18) -#define HTTC_APIC_EXT_SPUR (1 << 19) -#define HTTC_SEQ_ID_SRC_NODE_EN (1 << 20) -#define HTTC_DS_NP_REQ_LIMIT_SHIFT 21 -#define HTTC_DS_NP_REQ_LIMIT_MASK 3 -#define HTTC_DS_NP_REQ_LIMIT_NONE 0 -#define HTTC_DS_NP_REQ_LIMIT_1 1 -#define HTTC_DS_NP_REQ_LIMIT_4 2 -#define HTTC_DS_NP_REQ_LIMIT_8 3 - - -/* Function 1 */ -#define PCI_IO_BASE0 0xc0 -#define PCI_IO_BASE1 0xc8 -#define PCI_IO_BASE2 0xd0 -#define PCI_IO_BASE3 0xd8 -#define PCI_IO_BASE_VGA_EN (1 << 4) -#define PCI_IO_BASE_NO_ISA (1 << 5) - -/* Function 2 */ -// 0x1xx is for DCT1 -#define DRAM_CSBASE 0x40 -#define DRAM_CSMASK 0x60 -#define DRAM_BANK_ADDR_MAP 0x80 - -#define DRAM_CTRL 0x78 -#define DC_RdPtrInit_SHIFT 0 -#define DC_RdPrtInit_MASK 0xf -#define DC_Twrrd3_2_SHIFT 8 /*DDR3 */ -#define DC_Twrrd3_2_MASK 3 -#define DC_Twrwr3_2_SHIFT 10 /*DDR3 */ -#define DC_Twrwr3_2_MASK 3 -#define DC_Trdrd3_2_SHIFT 12 /*DDR3 */ -#define DC_Trdrd3_2_MASK 3 -#define DC_AltVidC3MemClkTriEn (1<<16) -#define DC_DqsRcvEnTrain (1<<18) -#define DC_MaxRdLatency_SHIFT 22 -#define DC_MaxRdLatency_MASK 0x3ff - -#define DRAM_INIT 0x7c -#define DI_MrsAddress_SHIFT 0 -#define DI_MrsAddress_MASK 0xffff -#define DI_MrsBank_SHIFT 16 -#define DI_MrsBank_MASK 7 -#define DI_MrsChipSel_SHIFT 20 -#define DI_MrsChipSel_MASK 7 -#define DI_SendRchgAll (1<<24) -#define DI_SendAutoRefresh (1<<25) -#define DI_SendMrsCmd (1<<26) -#define DI_DeassertMemRstX (1<<27) -#define DI_AssertCke (1<<28) -#define DI_SendZQCmd (1<<29) /*DDR3 */ -#define DI_EnMrsCmd (1<<30) -#define DI_EnDramInit (1<<31) - -#define DRAM_MRS 0x84 -#define DM_BurstCtrl_SHIFT 0 -#define DM_BurstCtrl_MASK 3 -#define DM_DrvImpCtrl_SHIFT 2 /* DDR3 */ -#define DM_DrvImpCtrl_MASK 3 -#define DM_Twr_SHIFT 4 /* DDR3 */ -#define DM_Twr_MASK 7 -#define DM_Twr_BASE 4 -#define DM_Twr_MIN 5 -#define DM_Twr_MAX 12 -#define DM_DramTerm_SHIFT 7 /*DDR3 */ -#define DM_DramTerm_MASK 7 -#define DM_DramTermDyn_SHIFT 10 /* DDR3 */ -#define DM_DramTermDyn_MASK 3 -#define DM_Ooff (1<<13) -#define DM_ASR (1<<18) -#define DM_SRT (1<<19) -#define DM_Tcwl_SHIFT 20 -#define DM_Tcwl_MASK 7 -#define DM_PchgPDModeSel (1<<23) /* DDR3 */ -#define DM_MPrLoc_SHIFT 24 /* DDR3 */ -#define DM_MPrLoc_MASK 3 -#define DM_MprEn (1<<26) /* DDR3 */ - -#define DRAM_TIMING_LOW 0x88 -#define DTL_TCL_SHIFT 0 -#define DTL_TCL_MASK 0xf -#define DTL_TCL_BASE 1 /* DDR3 =4 */ -#define DTL_TCL_MIN 3 /* DDR3 =4 */ -#define DTL_TCL_MAX 6 /* DDR3 =12 */ -#define DTL_TRCD_SHIFT 4 -#define DTL_TRCD_MASK 3 /* DDR3 =7 */ -#define DTL_TRCD_BASE 3 /* DDR3 =5 */ -#define DTL_TRCD_MIN 3 /* DDR3 =5 */ -#define DTL_TRCD_MAX 6 /* DDR3 =12 */ -#define DTL_TRP_SHIFT 8 /* DDR3 =7 */ -#define DTL_TRP_MASK 3 /* DDR3 =7 */ -#define DTL_TRP_BASE 3 /* DDR3 =5 */ -#define DTL_TRP_MIN 3 /* DDR3 =5 */ -#define DTL_TRP_MAX 6 /* DDR3 =12 */ -#define DTL_TRTP_SHIFT 11 /*DDR3 =10 */ -#define DTL_TRTP_MASK 1 /*DDR3 =3 */ -#define DTL_TRTP_BASE 2 /* DDR3 =4 */ -#define DTL_TRTP_MIN 2 /* 4 for 64 bytes*/ /* DDR3 =4 for 32bytes or 64bytes */ -#define DTL_TRTP_MAX 3 /* 5 for 64 bytes */ /* DDR3 =7 for 32Bytes or 64bytes */ -#define DTL_TRAS_SHIFT 12 -#define DTL_TRAS_MASK 0xf -#define DTL_TRAS_BASE 3 /* DDR3 =15 */ -#define DTL_TRAS_MIN 5 /* DDR3 =15 */ -#define DTL_TRAS_MAX 18 /*DDR3 =30 */ -#define DTL_TRC_SHIFT 16 -#define DTL_TRC_MASK 0xf /* DDR3 =0x1f */ -#define DTL_TRC_BASE 11 -#define DTL_TRC_MIN 11 -#define DTL_TRC_MAX 26 /* DDR3 =43 */ -#define DTL_TWR_SHIFT 20 /* only for DDR2, DDR3's is on DC */ -#define DTL_TWR_MASK 3 -#define DTL_TWR_BASE 3 -#define DTL_TWR_MIN 3 -#define DTL_TWR_MAX 6 -#define DTL_TRRD_SHIFT 22 -#define DTL_TRRD_MASK 3 -#define DTL_TRRD_BASE 2 /* DDR3 =4 */ -#define DTL_TRRD_MIN 2 /* DDR3 =4 */ -#define DTL_TRRD_MAX 5 /* DDR3 =7 */ -#define DTL_MemClkDis_SHIFT 24 /* Channel A */ -#define DTL_MemClkDis3 (1 << 26) -#define DTL_MemClkDis2 (1 << 27) -#define DTL_MemClkDis1 (1 << 28) -#define DTL_MemClkDis0 (1 << 29) -/* DTL_MemClkDis for m2 and s1g1 is different */ - -#define DRAM_TIMING_HIGH 0x8c -#define DTH_TRWTWB_SHIFT 0 -#define DTH_TRWTWB_MASK 3 -#define DTH_TRWTWB_BASE 3 /* DDR3 =4 */ -#define DTH_TRWTWB_MIN 3 /* DDR3 =5 */ -#define DTH_TRWTWB_MAX 10 /* DDR3 =11 */ -#define DTH_TRWTTO_SHIFT 4 -#define DTH_TRWTTO_MASK 7 -#define DTH_TRWTTO_BASE 2 /* DDR3 =3 */ -#define DTH_TRWTTO_MIN 2 /* DDR3 =3 */ -#define DTH_TRWTTO_MAX 9 /* DDR3 =10 */ -#define DTH_TWTR_SHIFT 8 -#define DTH_TWTR_MASK 3 -#define DTH_TWTR_BASE 0 /* DDR3 =4 */ -#define DTH_TWTR_MIN 1 /* DDR3 =4 */ -#define DTH_TWTR_MAX 3 /* DDR3 =7 */ -#define DTH_TWRRD_SHIFT 10 -#define DTH_TWRRD_MASK 3 /* For DDR3 3_2 is at 0x78 DC */ -#define DTH_TWRRD_BASE 0 /* DDR3 =0 */ -#define DTH_TWRRD_MIN 0 /* DDR3 =2 */ -#define DTH_TWRRD_MAX 3 /* DDR3 =12 */ -#define DTH_TWRWR_SHIFT 12 -#define DTH_TWRWR_MASK 3 /* For DDR3 3_2 is at 0x78 DC */ -#define DTH_TWRWR_BASE 1 -#define DTH_TWRWR_MIN 1 /* DDR3 =3 */ -#define DTH_TWRWR_MAX 3 /* DDR3 =12 */ -#define DTH_TRDRD_SHIFT 14 -#define DTH_TRDRD_MASK 3 /* For DDR3 3_2 is at 0x78 DC */ -#define DTH_TRDRD_BASE 2 -#define DTH_TRDRD_MIN 2 -#define DTH_TRDRD_MAX 5 /* DDR3 =10 */ -#define DTH_TREF_SHIFT 16 -#define DTH_TREF_MASK 3 -#define DTH_TREF_7_8_US 2 -#define DTH_TREF_3_9_US 3 -#define DTH_DisAutoRefresh (1<<18) -#define DTH_TRFC0_SHIFT 20 /* for Logical DIMM0 */ -#define DTH_TRFC_MASK 7 -#define DTH_TRFC_75_256M 0 -#define DTH_TRFC_105_512M 1 -#define DTH_TRFC_127_5_1G 2 -#define DTH_TRFC_195_2G 3 -#define DTH_TRFC_327_5_4G 4 -#if 0 -//DDR3 -#define DTH_TRFC_90_512M 1 -#define DTH_TRFC_110_5_1G 2 -#define DTH_TRFC_160_2G 3 -#define DTH_TRFC_300_4G 4 -#define DTH_TRFC_UNDEFINED_8G 5 -#endif -#define DTH_TRFC1_SHIFT 23 /*for Logical DIMM1 */ -#define DTH_TRFC2_SHIFT 26 /*for Logical DIMM2 */ -#define DTH_TRFC3_SHIFT 29 /*for Logical DIMM3 */ - -#define DRAM_CONFIG_LOW 0x90 -#define DCL_InitDram (1<<0) -#define DCL_ExitSelfRef (1<<1) -#define DCL_PllLockTime_SHIFT 2 -#define DCL_PllLockTime_MASK 3 -#define DCL_PllLockTime_15US 0 -#define DCL_PllLockTime_6US 1 -#define DCL_DramTerm_SHIFT 4 -#define DCL_DramTerm_MASK 3 -#define DCL_DramTerm_No 0 -#define DCL_DramTerm_75_OH 1 -#define DCL_DramTerm_150_OH 2 -#define DCL_DramTerm_50_OH 3 -#define DCL_DisDqsBar (1<<6) /* only for DDR2 */ -#define DCL_DramDrvWeak (1<<7) /* only for DDR2 */ -#define DCL_ParEn (1<<8) -#define DCL_SelfRefRateEn (1<<9) /* only for DDR2 */ -#define DCL_BurstLength32 (1<<10) /* only for DDR3 */ -#define DCL_Width128 (1<<11) -#define DCL_X4Dimm_SHIFT 12 -#define DCL_X4Dimm_MASK 0xf -#define DCL_UnBuffDimm (1<<16) -#define DCL_EnPhyDqsRcvEnTr (1<<18) -#define DCL_DimmEccEn (1<<19) -#define DCL_DynPageCloseEn (1<<20) -#define DCL_IdleCycInit_SHIFT 21 -#define DCL_IdleCycInit_MASK 3 -#define DCL_IdleCycInit_16CLK 0 -#define DCL_IdleCycInit_32CLK 1 -#define DCL_IdleCycInit_64CLK 2 -#define DCL_IdleCycInit_96CLK 3 -#define DCL_ForceAutoPchg (1<<23) - -#define DRAM_CONFIG_HIGH 0x94 -#define DCH_MemClkFreq_SHIFT 0 -#define DCH_MemClkFreq_MASK 7 -#define DCH_MemClkFreq_200MHz 0 /* DDR2 */ -#define DCH_MemClkFreq_266MHz 1 /* DDR2 */ -#define DCH_MemClkFreq_333MHz 2 /* DDR2 */ -#define DCH_MemClkFreq_400MHz 3 /* DDR2 and DDR 3*/ -#define DCH_MemClkFreq_533MHz 4 /* DDR 3 */ -#define DCH_MemClkFreq_667MHz 5 /* DDR 3 */ -#define DCH_MemClkFreq_800MHz 6 /* DDR 3 */ -#define DCH_MemClkFreqVal (1<<3) -#define DCH_Ddr3Mode (1<<8) -#define DCH_LegacyBiosMode (1<<9) -#define DCH_ZqcsInterval_SHIFT 10 -#define DCH_ZqcsInterval_MASK 3 -#define DCH_ZqcsInterval_DIS 0 -#define DCH_ZqcsInterval_64MS 1 -#define DCH_ZqcsInterval_128MS 2 -#define DCH_ZqcsInterval_256MS 3 -#define DCH_RDqsEn (1<<12) /* only for DDR2 */ -#define DCH_DisSimulRdWr (1<<13) -#define DCH_DisDramInterface (1<<14) -#define DCH_PowerDownEn (1<<15) -#define DCH_PowerDownMode_SHIFT 16 -#define DCH_PowerDownMode_MASK 1 -#define DCH_PowerDownMode_Channel_CKE 0 -#define DCH_PowerDownMode_ChipSelect_CKE 1 -#define DCH_FourRankSODimm (1<<17) -#define DCH_FourRankRDimm (1<<18) -#define DCH_SlowAccessMode (1<<20) -#define DCH_BankSwizzleMode (1<<22) -#define DCH_DcqBypassMax_SHIFT 24 -#define DCH_DcqBypassMax_MASK 0xf -#define DCH_DcqBypassMax_BASE 0 -#define DCH_DcqBypassMax_MIN 0 -#define DCH_DcqBypassMax_MAX 15 -#define DCH_FourActWindow_SHIFT 28 -#define DCH_FourActWindow_MASK 0xf -#define DCH_FourActWindow_BASE 7 /* DDR3 15 */ -#define DCH_FourActWindow_MIN 8 /* DDR3 16 */ -#define DCH_FourActWindow_MAX 20 /* DDR3 30 */ - - -// for 0x98 index and 0x9c data for DCT0 -// for 0x198 index and 0x19c data for DCT1 -// even at ganged mode, 0x198/0x19c will be used for channnel B - -#define DRAM_CTRL_ADDI_DATA_OFFSET 0x98 -#define DCAO_DctOffset_SHIFT 0 -#define DCAO_DctOffset_MASK 0x3fffffff -#define DCAO_DctAccessWrite (1<<30) -#define DCAO_DctAccessDone (1<<31) - -#define DRAM_CTRL_ADDI_DATA_PORT 0x9c - -#define DRAM_OUTPUT_DRV_COMP_CTRL 0x00 -#define DODCC_CkeDrvStren_SHIFT 0 -#define DODCC_CkeDrvStren_MASK 3 -#define DODCC_CkeDrvStren_1_0X 0 -#define DODCC_CkeDrvStren_1_25X 1 -#define DODCC_CkeDrvStren_1_5X 2 -#define DODCC_CkeDrvStren_2_0X 3 -#define DODCC_CsOdtDrvStren_SHIFT 4 -#define DODCC_CsOdtDrvStren_MASK 3 -#define DODCC_CsOdtDrvStren_1_0X 0 -#define DODCC_CsOdtDrvStren_1_25X 1 -#define DODCC_CsOdtDrvStren_1_5X 2 -#define DODCC_CsOdtDrvStren_2_0X 3 -#define DODCC_AddrCmdDrvStren_SHIFT 8 -#define DODCC_AddrCmdDrvStren_MASK 3 -#define DODCC_AddrCmdDrvStren_1_0X 0 -#define DODCC_AddrCmdDrvStren_1_25X 1 -#define DODCC_AddrCmdDrvStren_1_5X 2 -#define DODCC_AddrCmdDrvStren_2_0X 3 -#define DODCC_ClkDrvStren_SHIFT 12 -#define DODCC_ClkDrvStren_MASK 3 -#define DODCC_ClkDrvStren_0_75X 0 -#define DODCC_ClkDrvStren_1_0X 1 -#define DODCC_ClkDrvStren_1_25X 2 -#define DODCC_ClkDrvStren_1_5X 3 -#define DODCC_DataDrvStren_SHIFT 16 -#define DODCC_DataDrvStren_MASK 3 -#define DODCC_DataDrvStren_0_75X 0 -#define DODCC_DataDrvStren_1_0X 1 -#define DODCC_DataDrvStren_1_25X 2 -#define DODCC_DataDrvStren_1_5X 3 -#define DODCC_DqsDrvStren_SHIFT 20 -#define DODCC_DqsDrvStren_MASK 3 -#define DODCC_DqsDrvStren_0_75X 0 -#define DODCC_DqsDrvStren_1_0X 1 -#define DODCC_DqsDrvStren_1_25X 2 -#define DODCC_DqsDrvStren_1_5X 3 -#define DODCC_ProcOdt_SHIFT 28 -#define DODCC_ProcOdt_MASK 3 -#define DODCC_ProcOdt_300_OHMS 0 -#define DODCC_ProcOdt_150_OHMS 1 -#define DODCC_ProcOdt_75_OHMS 2 -#if 0 -//DDR3 -#define DODCC_ProcOdt_240_OHMS 0 -#define DODCC_ProcOdt_120_OHMS 1 -#define DODCC_ProcOdt_60_OHMS 2 -#endif - -/* - for DDR2 400, 533, 667, F2x[1,0]9C_x[02:01], [03], [06:05], [07] controll timing of all DIMMs - for DDR2 800, DDR3 800, 1067, 1333, 1600, F2x[1,0]9C_x[02:01], [03], [06:05], [07] controll timing of DIMM0 - F2x[1,0]9C_x[102:101], [103], [106:105], [107] controll timing of DIMM1 - So Socket F with Four Logical DIMM will only support DDR2 800 ? -*/ -/* there are index +100 ===> for DIMM1 -that are corresponding to 0x01, 0x02, 0x03, 0x05, 0x06, 0x07 -*/ -//02/15/2006 18:37 -#define DRAM_WRITE_DATA_TIMING_CTRL_LOW 0x01 -#define DWDTC_WrDatFineDlyByte0_SHIFT 0 -#define DWDTC_WrDatFineDlyByte_MASK 0x1f -#define DWDTC_WrDatFineDlyByte_BASE 0 -#define DWDTC_WrDatFineDlyByte_MIN 0 -#define DWDTC_WrDatFineDlyByte_MAX 31 // 1/64 MEMCLK -#define DWDTC_WrDatGrossDlyByte0_SHIFT 5 -#define DWDTC_WrDatGrossDlyByte_MASK 0x3 -#define DWDTC_WrDatGrossDlyByte_NO_DELAY 0 -#define DWDTC_WrDatGrossDlyByte_0_5_ 1 -#define DWDTC_WrDatGrossDlyByte_1 2 -#define DWDTC_WrDatFineDlyByte1_SHIFT 8 -#define DWDTC_WrDatGrossDlyByte1_SHIFT 13 -#define DWDTC_WrDatFineDlyByte2_SHIFT 16 -#define DWDTC_WrDatGrossDlyByte2_SHIFT 21 -#define DWDTC_WrDatFineDlyByte3_SHIFT 24 -#define DWDTC_WrDatGrossDlyByte3_SHIFT 29 - -#define DRAM_WRITE_DATA_TIMING_CTRL_HIGH 0x02 -#define DWDTC_WrDatFineDlyByte4_SHIFT 0 -#define DWDTC_WrDatGrossDlyByte4_SHIFT 5 -#define DWDTC_WrDatFineDlyByte5_SHIFT 8 -#define DWDTC_WrDatGrossDlyByte5_SHIFT 13 -#define DWDTC_WrDatFineDlyByte6_SHIFT 16 -#define DWDTC_WrDatGrossDlyByte6_SHIFT 21 -#define DWDTC_WrDatFineDlyByte7_SHIFT 24 -#define DWDTC_WrDatGrossDlyByte7_SHIFT 29 - -#define DRAM_WRITE_ECC_TIMING_CTRL 0x03 -#define DWETC_WrChkFinDly_SHIFT 0 -#define DWETC_WrChkGrossDly_SHIFT 5 - -#define DRAM_ADDR_CMD_TIMING_CTRL 0x04 -#define DACTC_CkeFineDelay_SHIFT 0 -#define DACTC_CkeFineDelay_MASK 0x1f -#define DACTC_CkeFineDelay_BASE 0 -#define DACTC_CkeFineDelay_MIN 0 -#define DACTC_CkeFineDelay_MAX 31 -#define DACTC_CkeSetup (1<<5) -#define DACTC_CsOdtFineDelay_SHIFT 8 -#define DACTC_CsOdtFineDelay_MASK 0x1f -#define DACTC_CsOdtFineDelay_BASE 0 -#define DACTC_CsOdtFineDelay_MIN 0 -#define DACTC_CsOdtFineDelay_MAX 31 -#define DACTC_CsOdtSetup (1<<13) -#define DACTC_AddrCmdFineDelay_SHIFT 16 -#define DACTC_AddrCmdFineDelay_MASK 0x1f -#define DACTC_AddrCmdFineDelay_BASE 0 -#define DACTC_AddrCmdFineDelay_MIN 0 -#define DACTC_AddrCmdFineDelay_MAX 31 -#define DACTC_AddrCmdSetup (1<<21) - -#define DRAM_READ_DQS_TIMING_CTRL_LOW 0x05 -#define DRDTC_RdDqsTimeByte0_SHIFT 0 -#define DRDTC_RdDqsTimeByte_MASK 0x3f -#define DRDTC_RdDqsTimeByte_BASE 0 -#define DRDTC_RdDqsTimeByte_MIN 0 -#define DRDTC_RdDqsTimeByte_MAX 63 // 1/128 MEMCLK -#define DRDTC_RdDqsTimeByte1_SHIFT 8 -#define DRDTC_RdDqsTimeByte2_SHIFT 16 -#define DRDTC_RdDqsTimeByte3_SHIFT 24 - -#define DRAM_READ_DQS_TIMING_CTRL_HIGH 0x06 -#define DRDTC_RdDqsTimeByte4_SHIFT 0 -#define DRDTC_RdDqsTimeByte5_SHIFT 8 -#define DRDTC_RdDqsTimeByte6_SHIFT 16 -#define DRDTC_RdDqsTimeByte7_SHIFT 24 - -#define DRAM_READ_DQS_ECC_TIMING_CTRL 0x07 -#define DRDETC_RdDqsTimeCheck_SHIFT 0 - -#define DRAM_PHY_CTRL 0x08 -#define DPC_WrtLvTrEn (1<<0) -#define DPC_WrtLvTrMode (1<<1) -#define DPC_TrNibbleSel (1<<2) -#define DPC_TrDimmSel_SHIFT 4 -#define DPC_TrDimmSel_MASK 3 /* 0-->dimm0, 1-->dimm1, 2--->dimm2, 3--->dimm3 */ -#define DPC_WrLvOdt_SHIFT 8 -#define DPC_WrLvOdt_MASK 0xf /* bit 0-->odt 0, ...*/ -#define DPC_WrLvODtEn (1<<12) -#define DPC_DqsRcvTrEn (1<<13) -#define DPC_DisAutoComp (1<<30) -#define DPC_AsyncCompUpdate (1<<31) - -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_0_0 0x10 //DIMM0 Channel A -#define DDRETC_DqsRcvEnFineDelayByte0_SHIFT 0 -#define DDRETC_DqsRcvEnFineDelayByte0_MASK 0x1f -#define DDRETC_DqsRcvEnGrossDelayByte0_SHIFT 5 -#define DDRETC_DqsRcvEnGrossDelayByte0_MASK 0x3 -#define DDRETC_DqsRcvEnFineDelayByte1_SHIFT 8 -#define DDRETC_DqsRcvEnGrossDelayByte1_SHIFT 13 -#define DDRETC_DqsRcvEnFineDelayByte2_SHIFT 16 -#define DDRETC_DqsRcvEnGrossDelayByte2_SHIFT 21 -#define DDRETC_DqsRcvEnFineDelayByte3_SHIFT 24 -#define DDRETC_DqsRcvEnGrossDelayByte3_SHIFT 29 - -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_0_1 0x11 //DIMM0 Channel A -#define DDRETC_DqsRcvEnFineDelayByte4_SHIFT 0 -#define DDRETC_DqsRcvEnGrossDelayByte4_SHIFT 5 -#define DDRETC_DqsRcvEnFineDelayByte5_SHIFT 8 -#define DDRETC_DqsRcvEnGrossDelayByte5_SHIFT 13 -#define DDRETC_DqsRcvEnFineDelayByte6_SHIFT 16 -#define DDRETC_DqsRcvEnGrossDelayByte6_SHIFT 21 -#define DDRETC_DqsRcvEnFineDelayByte7_SHIFT 24 -#define DDRETC_DqsRcvEnGrossDelayByte7_SHIFT 29 - -#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_0_0 0x12 -#define DDRETCE_WrChkFineDlyByte0_SHIFT 0 -#define DDRETCE_WrChkGrossDlyByte0_SHIFT 5 - -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_0_2 0x20 //DIMM0 channel B -#define DDRETC_DqsRcvEnFineDelayByte8_SHIFT 0 -#define DDRETC_DqsRcvEnGrossDelayByte8_SHIFT 5 -#define DDRETC_DqsRcvEnFineDelayByte9_SHIFT 8 -#define DDRETC_DqsRcvEnGrossDelayByte9_SHIFT 13 -#define DDRETC_DqsRcvEnFineDelayByte10_SHIFT 16 -#define DDRETC_DqsRcvEnGrossDelayByte10_SHIFT 21 -#define DDRETC_DqsRcvEnFineDelayByte11_SHIFT 24 -#define DDRETC_DqsRcvEnGrossDelayByte11_SHIFT 29 - -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_0_3 0x21 // DIMM0 Channel B -#define DDRETC_DqsRcvEnFineDelayByte12_SHIFT 0 -#define DDRETC_DqsRcvEnGrossDelayByte12_SHIFT 5 -#define DDRETC_DqsRcvEnFineDelayByte13_SHIFT 8 -#define DDRETC_DqsRcvEnGrossDelayByte13_SHIFT 13 -#define DDRETC_DqsRcvEnFineDelayByte14_SHIFT 16 -#define DDRETC_DqsRcvEnGrossDelayByte14_SHIFT 21 -#define DDRETC_DqsRcvEnFineDelayByte15_SHIFT 24 -#define DDRETC_DqsRcvEnGrossDelayByte15_SHIFT 29 - -#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_0_1 0x22 -#define DDRETCE_WrChkFineDlyByte1_SHIFT 0 -#define DDRETCE_WrChkGrossDlyByte1_SHIFT 5 - -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_1_0 0x13 //DIMM1 -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_1_1 0x14 -#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_1_0 0x15 -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_1_2 0x23 -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_1_3 0x24 -#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_1_1 0x25 - -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_2_0 0x16 // DIMM2 -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_2_1 0x17 -#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_2_0 0x18 -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_2_2 0x26 -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_2_3 0x27 -#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_2_1 0x28 - -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_3_0 0x19 // DIMM3 -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_3_1 0x1a -#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_3_0 0x1b -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_3_2 0x29 -#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_3_3 0x2a -#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_3_1 0x2b - -/* 04.06.2006 19:12 */ - -#if 0 -//DDR3 -#define DRAM_DQS_WRITE_TIME_CTRL_0_0 0x30 //DIMM0 Channel A -#define DDWTC_WrDqsFineDlyByte0_SHIFT 0 -#define DDWTC_WrDqsFineDlyByte0_MASK 0x1f -#define DDWTC_WrDqsGrossDlyByte0_SHIFT 5 -#define DDWTC_WrDqsGrossDlyByte0_MASK 0x3 -#define DDWTC_WrDqsFineDlyByte1_SHIFT 8 -#define DDWTC_WrDqsGrossDlyByte1_SHIFT 13 -#define DDWTC_WrDqsFineDlyByte2_SHIFT 16 -#define DDWTC_WrDqsGrossDlyByte2_SHIFT 21 -#define DDWTC_WrDqsFineDlyByte3_SHIFT 24 -#define DDWTC_WrDqsGrossDlyByte3_SHIFT 29 - -#define DRAM_DQS_WRTIE_TIME_CTRL_0_1 0x31 //DIMM0 Channel A -#define DDWTC_WrDqsFineDlyByte4_SHIFT 0 -#define DDWTC_WrDqsGrossDlyByte4_SHIFT 5 -#define DDWTC_WrDqsFineDlyByte5_SHIFT 8 -#define DDWTC_WrDqsGrossDlyByte5_SHIFT 13 -#define DDWTC_WrDqsFineDlyByte6_SHIFT 16 -#define DDWTC_WrDqsGrossDlyByte6_SHIFT 21 -#define DDWTC_WrDqsFineDlyByte7_SHIFT 24 -#define DDWTC_WrDqsGrossDlyByte7_SHIFT 29 - -#define DRAM_DQS_WRITE_TIMING_CTRL_ECC_0_0 0x32 -#define DDWTCE_WrDqsChkFineDlyByte0_SHIFT 0 -#define DDWTCE_WrDqsChkGrossDlyByte0_SHIFT 5 - -#define DRAM_DQS_WRITE_TIME_CTRL_0_2 0x40 //DIMM0 Channel B -#define DDWTC_WrDqsFineDlyByte8_SHIFT 0 -#define DDWTC_WrDqsGrossDlyByte8_SHIFT 5 -#define DDWTC_WrDqsFineDlyByte9_SHIFT 8 -#define DDWTC_WrDqsGrossDlyByte9_SHIFT 13 -#define DDWTC_WrDqsFineDlyByte10_SHIFT 16 -#define DDWTC_WrDqsGrossDlyByte10_SHIFT 21 -#define DDWTC_WrDqsFineDlyByte11_SHIFT 24 -#define DDWTC_WrDqsGrossDlyByte11_SHIFT 29 - -#define DRAM_DQS_WRTIE_TIME_CTRL_0_3 0x41 //DIMM0 Channel B -#define DDWTC_WrDqsFineDlyByte12_SHIFT 0 -#define DDWTC_WrDqsGrossDlyByte12_SHIFT 5 -#define DDWTC_WrDqsFineDlyByte13_SHIFT 8 -#define DDWTC_WrDqsGrossDlyByte13_SHIFT 13 -#define DDWTC_WrDqsFineDlyByte14_SHIFT 16 -#define DDWTC_WrDqsGrossDlyByte14_SHIFT 21 -#define DDWTC_WrDqsFineDlyByte15_SHIFT 24 -#define DDWTC_WrDqsGrossDlyByte15_SHIFT 29 - -#define DRAM_DQS_WRITE_TIMING_CTRL_ECC_0_1 0x42 -#define DDWTCE_WrDqsChkFineDlyByte1_SHIFT 0 -#define DDWTCE_WrDqsChkGrossDlyByte1_SHIFT 5 - -#define DRAM_DQS_WRITE_TIME_CTRL_1_0 0x33 //DIMM1 Channel A -#define DRAM_DQS_WRTIE_TIME_CTRL_1_1 0x34 //DIMM1 Channel A -#define DRAM_DQS_WRITE_TIMING_CTRL_ECC_1_0 0x35 -#define DRAM_DQS_WRITE_TIME_CTRL_1_2 0x43 //DIMM1 Channel B -#define DRAM_DQS_WRTIE_TIME_CTRL_1_3 0x44 //DIMM1 Channel B -#define DRAM_DQS_WRITE_TIMING_CTRL_ECC_1_1 0x45 -#endif - -#define DRAM_PHASE_RECOVERY_CTRL_0 0x50 -#define DPRC_PhRecFineDlyByte0_SHIFT 0 -#define DDWTC_PhRecFineDlyByte0_MASK 0x1f -#define DDWTC_PhRecGrossDlyByte0_SHIFT 5 -#define DDWTC_PhRecGrossDlyByte0_MASK 0x3 -#define DDWTC_PhRecFineDlyByte1_SHIFT 8 -#define DDWTC_PhRecGrossDlyByte1_SHIFT 13 -#define DDWTC_PhRecFineDlyByte2_SHIFT 16 -#define DDWTC_PhRecGrossDlyByte2_SHIFT 21 -#define DDWTC_PhRecFineDlyByte3_SHIFT 24 -#define DDWTC_PhRecGrossDlyByte3_SHIFT 29 - -#define DRAM_PHASE_RECOVERY_CTRL_1 0x51 -#define DPRC_PhRecFineDlyByte4_SHIFT 0 -#define DDWTC_PhRecGrossDlyByte4_SHIFT 5 -#define DDWTC_PhRecFineDlyByte5_SHIFT 8 -#define DDWTC_PhRecGrossDlyByte5_SHIFT 13 -#define DDWTC_PhRecFineDlyByte6_SHIFT 16 -#define DDWTC_PhRecGrossDlyByte6_SHIFT 21 -#define DDWTC_PhRecFineDlyByte7_SHIFT 24 -#define DDWTC_PhRecGrossDlyByte7_SHIFT 29 - -#define DRAM_ECC_PHASE_RECOVERY_CTRL 0x52 -#define DEPRC_PhRecEccDlyByte0_SHIFT 0 -#define DEPRC_PhRecEccGrossDlyByte0_SHIFT 5 - -#define DRAM_WRITE_LEVEL_ERROR 0x53 /* read only */ -#define DWLE_WrLvErr_SHIFT 0 -#define DWLE_WrLvErr_MASK 0xff - -#define DRAM_CTRL_MISC 0xa0 -#define DCM_MemCleared (1<<0) /* RD == F2x110 [MemCleared] */ -#define DCM_DramEnabled (1<<9) /* RD == F2x110 [DramEnabled] */ - -#define NB_TIME_STAMP_COUNT_LOW 0xb0 -#define TscLow_SHIFT 0 -#define TscLow_MASK 0xffffffff - -#define NB_TIME_STAMP_COUNT_HIGH 0xb4 -#define TscHigh_SHIFT 0 -#define TscHigh_Mask 0xff - -#define DCT_DEBUG_CTRL 0xf0 /* 0xf0 for DCT0, 0x1f0 is for DCT1*/ -#define DDC_DllAdjust_SHIFT 0 -#define DDC_DllAdjust_MASK 0xff -#define DDC_DllSlower (1<<8) -#define DDC_DllFaster (1<<9) -#define DDC_WrtDqsAdjust_SHIFT 16 -#define DDC_WrtDqsAdjust_MASK 0x7 -#define DDC_WrtDqsAdjustEn (1<<19) - -#define DRAM_CTRL_SEL_LOW 0x110 -#define DCSL_DctSelHiRngEn (1<<0) -#define DCSL_DctSelHi (1<<1) -#define DCSL_DctSelIntLvEn (1<<2) -#define DCSL_MemClrInit (1<<3) /* WR only */ -#define DCSL_DctGangEn (1<<4) -#define DCSL_DctDataIntLv (1<<5) -#define DCSL_DctSelIntLvAddr_SHIFT -#define DCSL_DctSelIntLvAddr_MASK 3 -#define DCSL_DramEnable (1<<8) /* RD only */ -#define DCSL_MemClrBusy (1<<9) /* RD only */ -#define DCSL_MemCleared (1<<10) /* RD only */ -#define DCSL_DctSelBaseAddr_47_27_SHIFT 11 -#define DCSL_DctSelBaseAddr_47_27_MASK 0x1fffff - -#define DRAM_CTRL_SEL_HIGH 0x114 -#define DCSH_DctSelBaseOffset_47_26_SHIFT 10 -#define DCSH_DctSelBaseOffset_47_26_MASK 0x3fffff - -#define MEM_CTRL_CONF_LOW 0x118 -#define MCCL_MctPriCpuRd (1<<0) -#define MCCL_MctPriCpuWr (1<<1) -#define MCCL_MctPriIsocRd_SHIFT 4 -#define MCCL_MctPriIsoc_MASK 0x3 -#define MCCL_MctPriIsocWr_SHIFT 6 -#define MCCL_MctPriIsocWe_MASK 0x3 -#define MCCL_MctPriDefault_SHIFT 8 -#define MCCL_MctPriDefault_MASK 0x3 -#define MCCL_MctPriWr_SHIFT 10 -#define MCCL_MctPriWr_MASK 0x3 -#define MCCL_MctPriIsoc_SHIFT 12 -#define MCCL_MctPriIsoc_MASK 0x3 -#define MCCL_MctPriTrace_SHIFT 14 -#define MCCL_MctPriTrace_MASK 0x3 -#define MCCL_MctPriScrub_SHIFT 16 -#define MCCL_MctPriScrub_MASK 0x3 -#define MCCL_McqMedPriByPassMax_SHIFT 20 -#define MCCL_McqMedPriByPassMax_MASK 0x7 -#define MCCL_McqHiPriByPassMax_SHIFT 24 -#define MCCL_McqHiPriByPassMax_MASK 0x7 -#define MCCL_MctVarPriCntLmt_SHIFT 28 -#define MCCL_MctVarPriCntLmt_MASK 0x7 - -#define MEM_CTRL_CONF_HIGH 0x11c -#define MCCH_DctWrLimit_SHIFT 0 -#define MCCH_DctWrLimit_MASK 0x3 -#define MCCH_MctWrLimit_SHIFT 2 -#define MCCH_MctWrLimit_MASK 0x1f -#define MCCH_MctPrefReqLimit_SHIFT 7 -#define MCCH_MctPrefReqLimit_MASK 0x1f -#define MCCH_PrefCpuDis (1<<12) -#define MCCH_PrefIoDis (1<<13) -#define MCCH_PrefIoFixStrideEn (1<<14) -#define MCCH_PrefFixStrideEn (1<<15) -#define MCCH_PrefFixDist_SHIFT 16 -#define MCCH_PrefFixDist_MASK 0x3 -#define MCCH_PrefConfSat_SHIFT 18 -#define MCCH_PrefConfSat_MASK 0x3 -#define MCCH_PrefOneConf_SHIFT 20 -#define MCCH_PrefOneConf_MASK 0x3 -#define MCCH_PrefTwoConf_SHIFT 22 -#define MCCH_PrefTwoConf_MASK 0x7 -#define MCCH_PrefThreeConf_SHIFT 25 -#define MCCH_prefThreeConf_MASK 0x7 -#define MCCH_PrefDramTrainMode (1<<28) -#define MCCH_FlushWrOnStpGnt (1<<29) -#define MCCH_FlushWr (1<<30) -#define MCCH_MctScrubEn (1<<31) - - -/* Function 3 */ -#define MCA_NB_CONTROL 0x40 -#define MNCT_CorrEccEn (1<<0) -#define MNCT_UnCorrEccEn (1<<1) -#define MNCT_CrcErr0En (1<<2) /* Link 0 */ -#define MNCT_CrcErr1En (1<<3) -#define MNCT_CrcErr2En (1<<4) -#define MBCT_SyncPkt0En (1<<5) /* Link 0 */ -#define MBCT_SyncPkt1En (1<<6) -#define MBCT_SyncPkt2En (1<<7) -#define MBCT_MstrAbrtEn (1<<8) -#define MBCT_TgtAbrtEn (1<<9) -#define MBCT_GartTblEkEn (1<<10) -#define MBCT_AtomicRMWEn (1<<11) -#define MBCT_WdogTmrRptEn (1<<12) -#define MBCT_DevErrEn (1<<13) -#define MBCT_L3ArrayCorEn (1<<14) -#define MBCT_L3ArrayUncEn (1<<15) -#define MBCT_HtProtEn (1<<16) -#define MBCT_HtDataEn (1<<17) -#define MBCT_DramParEn (1<<18) -#define MBCT_RtryHt0En (1<<19) /* Link 0 */ -#define MBCT_RtryHt1En (1<<20) -#define MBCT_RtryHt2En (1<<21) -#define MBCT_RtryHt3En (1<<22) -#define MBCT_CrcErr3En (1<<23) /* Link 3*/ -#define MBCT_SyncPkt3En (1<<24) /* Link 4 */ -#define MBCT_McaUsPwDatErrEn (1<<25) -#define MBCT_NbArrayParEn (1<<26) -#define MBCT_TblWlkDatErrEn (1<<27) -#define MBCT_FbDimmCorErrEn (1<<28) -#define MBCT_FbDimmUnCorErrEn (1<<29) - - - -#define MCA_NB_CONFIG 0x44 -#define MNC_CpuRdDatErrEn (1<<1) -#define MNC_SyncOnUcEccEn (1<<2) -#define MNC_SynvPktGenDis (1<<3) -#define MNC_SyncPktPropDis (1<<4) -#define MNC_IoMstAbortDis (1<<5) -#define MNC_CpuErrDis (1<<6) -#define MNC_IoErrDis (1<<7) -#define MNC_WdogTmrDis (1<<8) -#define MNC_WdogTmrCntSel_2_0_SHIFT 9 /* 3 is ar f3x180 */ -#define MNC_WdogTmrCntSel_2_0_MASK 0x3 -#define MNC_WdogTmrBaseSel_SHIFT 12 -#define MNC_WdogTmrBaseSel_MASK 0x3 -#define MNC_LdtLinkSel_SHIFT 14 -#define MNC_LdtLinkSel_MASK 0x3 -#define MNC_GenCrcErrByte0 (1<<16) -#define MNC_GenCrcErrByte1 (1<<17) -#define MNC_SubLinkSel_SHIFT 18 -#define MNC_SubLinkSel_MASK 0x3 -#define MNC_SyncOnWdogEn (1<<20) -#define MNC_SyncOnAnyErrEn (1<<21) -#define MNC_DramEccEn (1<<22) -#define MNC_ChipKillEccEn (1<<23) -#define MNC_IoRdDatErrEn (1<<24) -#define MNC_DisPciCfgCpuErrRsp (1<<25) -#define MNC_CorrMcaExcEn (1<<26) -#define MNC_NbMcaToMstCpuEn (1<<27) -#define MNC_DisTgtAbtCpuErrRsp (1<<28) -#define MNC_DisMstAbtCpuErrRsp (1<<29) -#define MNC_SyncOnDramAdrParErrEn (1<<30) -#define MNC_NbMcaLogEn (1<<31) - -#define MCA_NB_STATUS_LOW 0x48 -#define MNSL_ErrorCode_SHIFT 0 -#define MNSL_ErrorCode_MASK 0xffff -#define MNSL_ErrorCodeExt_SHIFT 16 -#define MNSL_ErrorCodeExt_MASK 0x1f -#define MNSL_Syndrome_15_8_SHIFT 24 -#define MNSL_Syndrome_15_8_MASK 0xff - -#define MCA_NB_STATUS_HIGH 0x4c -#define MNSH_ErrCPU_SHIFT 0 -#define MNSH_ErrCPU_MASK 0xf -#define MNSH_LDTLink_SHIFT 4 -#define MNSH_LDTLink_MASK 0xf -#define MNSH_ErrScrub (1<<8) -#define MNSH_SubLink (1<<9) -#define MNSH_McaStatusSubCache_SHIFT 10 -#define MNSH_McaStatusSubCache_MASK 0x3 -#define MNSH_Deffered (1<<12) -#define MNSH_UnCorrECC (1<<13) -#define MNSH_CorrECC (1<<14) -#define MNSH_Syndrome_7_0_SHIFT 15 -#define MNSH_Syndrome_7_0_MASK 0xff -#define MNSH_PCC (1<<25) -#define MNSH_ErrAddrVal (1<<26) -#define MNSH_ErrMiscVal (1<<27) -#define MNSH_ErrEn (1<<28) -#define MNSH_ErrUnCorr (1<<29) -#define MNSH_ErrOver (1<<30) -#define MNSH_ErrValid (1<<31) - -#define MCA_NB_ADDR_LOW 0x50 -#define MNAL_ErrAddr_31_1_SHIFT 1 -#define MNAL_ErrAddr_31_1_MASK 0x7fffffff - -#define MCA_NB_ADDR_HIGH 0x54 -#define MNAL_ErrAddr_47_32_SHIFT 0 -#define MNAL_ErrAddr_47_32_MASK 0xffff - -#define DRAM_SCRUB_RATE_CTRL 0x58 -#define SCRUB_NONE 0 -#define SCRUB_40ns 1 -#define SCRUB_80ns 2 -#define SCRUB_160ns 3 -#define SCRUB_320ns 4 -#define SCRUB_640ns 5 -#define SCRUB_1_28us 6 -#define SCRUB_2_56us 7 -#define SCRUB_5_12us 8 -#define SCRUB_10_2us 9 -#define SCRUB_20_5us 0xa -#define SCRUB_41_0us 0xb -#define SCRUB_81_9us 0xc -#define SCRUB_163_8us 0xd -#define SCRUB_327_7us 0xe -#define SCRUB_655_4us 0xf -#define SCRUB_1_31ms 0x10 -#define SCRUB_2_62ms 0x11 -#define SCRUB_5_24ms 0x12 -#define SCRUB_10_49ms 0x13 -#define SCRUB_20_97ms 0x14 -#define SCRUB_42ms 0x15 -#define SCRUB_84ms 0x16 -#define DSRC_DramScrub_SHFIT 0 -#define DSRC_DramScrub_MASK 0x1f -#define DSRC_L2Scrub_SHIFT 8 -#define DSRC_L2Scrub_MASK 0x1f -#define DSRC_DcacheScrub_SHIFT 16 -#define DSRC_DcacheScrub_MASK 0x1f -#define DSRC_L3Scrub_SHIFT 24 -#define DSRC_L3Scrub_MASK 0x1f - -#define DRAM_SCRUB_ADDR_LOW 0x5C -#define DSAL_ScrubReDirEn (1<<0) -#define DSAL_ScrubAddrLo_SHIFT 6 -#define DSAL_ScrubAddrLo_MASK 0x3ffffff - -#define DRAM_SCRUB_ADDR_HIGH 0x60 -#define DSAH_ScrubAddrHi_SHIFT 0 -#define DSAH_ScrubAddrHi_MASK 0xffff - -#define HW_THERMAL_CTRL 0x64 - -#define SW_THERMAL_CTRL 0x68 - -#define DATA_BUF_CNT 0x6c - -#define SRI_XBAR_CMD_BUF_CNT 0x70 - -#define XBAR_SRI_CMD_BUF_CNT 0x74 - -#define MCT_XBAR_CMD_BUF_CNT 0x78 - -#define ACPI_PWR_STATE_CTRL 0x80 /* till 0x84 */ - -#define NB_CONFIG_LOW 0x88 -#define NB_CONFIG_HIGH 0x8c - -#define GART_APERTURE_CTRL 0x90 - -#define GART_APERTURE_BASE 0x94 - -#define GART_TBL_BASE 0x98 - -#define GART_CACHE_CTRL 0x9c - -#define PWR_CTRL_MISC 0xa0 - -#define RPT_TEMP_CTRL 0xa4 - -#define ON_LINE_SPARE_CTRL 0xb0 - -#define SBI_P_STATE_LIMIT 0xc4 - -#define CLK_PWR_TIMING_CTRL0 0xd4 -#define CLK_PWR_TIMING_CTRL1 0xd8 -#define CLK_PWR_TIMING_CTRL2 0xdc - -#define THERMTRIP_STATUS 0xE4 - - -#define NORTHBRIDGE_CAP 0xE8 -#define NBCAP_TwoChanDRAMcap (1 << 0) -#define NBCAP_DualNodeMPcap (1 << 1) -#define NBCAP_EightNodeMPcap (1 << 2) -#define NBCAP_ECCcap (1 << 3) -#define NBCAP_ChipkillECCcap (1 << 4) -#define NBCAP_DdrMaxRate_SHIFT 5 -#define NBCAP_DdrMaxRate_MASK 7 -#define NBCAP_DdrMaxRate_400 7 -#define NBCAP_DdrMaxRate_533 6 -#define NBCAP_DdrMaxRate_667 5 -#define NBCAP_DdrMaxRate_800 4 -#define NBCAP_DdrMaxRate_1067 3 -#define NBCAP_DdrMaxRate_1333 2 -#define NBCAP_DdrMaxRate_1600 1 -#define NBCAP_DdrMaxRate_3_2G 6 -#define NBCAP_DdrMaxRate_4_0G 5 -#define NBCAP_DdrMaxRate_4_8G 4 -#define NBCAP_DdrMaxRate_6_4G 3 -#define NBCAP_DdrMaxRate_8_0G 2 -#define NBCAP_DdrMaxRate_9_6G 1 -#define NBCAP_Mem_ctrl_cap (1 << 8) -#define MBCAP_SVMCap (1<<9) -#define NBCAP_HtcCap (1<<10) -#define NBCAP_CmpCap_SHIFT 12 -#define NBCAP_CmpCap_MASK 3 -#define NBCAP_MpCap_SHIFT 16 -#define NBCAP_MpCap_MASK 7 -#define NBCAP_MpCap_1N 7 -#define NBCAP_MpCap_2N 6 -#define NBCAP_MpCap_4N 5 -#define NBCAP_MpCap_8N 4 -#define NBCAP_MpCap_32N 0 -#define NBCAP_UnGangEn_SHIFT 20 -#define NBCAP_UnGangEn_MASK 0xf -#define NBCAP_L3Cap (1<<25) -#define NBCAP_HtAcCap (1<<26) - -/* 04/04/2006 18:00 */ - -#define EXT_NB_MCA_CTRL 0x180 - -#define NB_EXT_CONF 0x188 -#define DOWNCORE_CTRL 0x190 -#define DWNCC_DisCore_SHIFT 0 -#define DWNCC_DisCore_MASK 0xf - -/* Function 5 for FBDIMM */ -#define FBD_DRAM_TIMING_LOW - -#define LinkConnected (1 << 0) -#define InitComplete (1 << 1) -#define NonCoherent (1 << 2) -#define ConnectionPending (1 << 4) - - -#include "amdfam10_nums.h" - -#ifdef __PRE_RAM__ -#if NODE_NUMS==64 - #define NODE_PCI(x, fn) ((x<32)?(PCI_DEV(CONFIG_CBB,(CONFIG_CDB+x),fn)):(PCI_DEV((CONFIG_CBB-1),(CONFIG_CDB+x-32),fn))) -#else - #define NODE_PCI(x, fn) PCI_DEV(CONFIG_CBB,(CONFIG_CDB+x),fn) -#endif -#endif - -#include "raminit.h" - -#if CONFIG_AMDMCT == 0 - -//struct definitions - -struct dimm_size { - u8 per_rank; // it is rows + col + bank_lines + data lines */ - u8 rows; - u8 col; - u8 bank; //1, 2, 3 mean 2, 4, 8 - u8 rank; -} __attribute__((packed)); - -struct mem_info { // pernode - u32 dimm_mask; - struct dimm_size sz[DIMM_SOCKETS*2]; // for ungang support - u32 x4_mask; - u32 x16_mask; - u32 single_rank_mask; - u32 page_1k_mask; -// u32 ecc_mask; -// u32 registered_mask; - u8 is_opteron; - u8 is_registered; //don't support mixing on the same channel or between channel - u8 is_ecc; //don't support mixing on the same channel or between channel - u8 is_Width128; - u8 memclk_set; // we need to use this to retrieve the mem param, all dimms need to work at same freq for one node - u8 is_cs_interleaved[2]; //cs - u8 rsv[1]; -} __attribute__((packed)); -#else - #if (CONFIG_DIMM_SUPPORT & 0x000F)==0x0005 /* AMD_FAM10_DDR3 */ - #include "../amdmct/mct_ddr3/mct_d.h" - #else - #include "../amdmct/mct/mct_d.h" - #endif -#endif - -struct link_pair_t { - device_t udev; - u32 upos; - u32 uoffs; - device_t dev; - u32 pos; - u32 offs; - u8 host; - u8 nodeid; - u8 linkn; - u8 rsv; -} __attribute__((packed)); - -struct nodes_info_t { - u32 nodes_in_group; // could be 2, 3, 4, 5, 6, 7, 8 - u32 groups_in_plane; // could be 1, 2, 3, 4, 5 - u32 planes; // could be 1, 2 - u32 up_planes; // down planes will be [up_planes, planes) -} __attribute__((packed)); - -/* be careful with the alignment of sysinfo, bacause sysinfo may be shared by coreboot_car and coreboot_ram stage. and coreboot_ram may be running at 64bit later.*/ -#if CONFIG_AMDMCT == 0 - -//#define MEM_CS_COPY 1 -#define MEM_CS_COPY NODE_NUMS - -#if CONFIG_MEM_TRAIN_SEQ == 0 - #define DQS_DELAY_COPY NODE_NUMS -#else -// #define DQS_DELAY_COPY 1 - #define DQS_DELAY_COPY NODE_NUMS -#endif -#endif - - -struct sys_info { - int32_t needs_reset; - - u8 ln[NODE_NUMS*NODE_NUMS];// [0, 3] link n, [4, 7] will be hop num - u16 ln_tn[NODE_NUMS*8]; // for 0x0zzz: bit [0,7] target node num, bit[8,11] respone link from target num; 0x80ff mean not inited, 0x4yyy mean non coherent and yyy is link pair index - struct nodes_info_t nodes_info; - u32 nodes; - - u8 host_link_freq[NODE_NUMS*8]; // record freq for every link from cpu, 0x0f means don't need to touch it - u16 host_link_freq_cap[NODE_NUMS*8]; //cap - - u32 segbit; - u32 sbdn; - u32 sblk; - u32 sbbusn; - - u32 ht_c_num; - u32 ht_c_conf_bus[HC_NUMS]; // 4-->32 - - struct link_pair_t link_pair[HC_NUMS*4];// enough? only in_conherent, 32 chain and every chain have 4 HT device - u32 link_pair_num; - - struct mem_controller ctrl[NODE_NUMS]; - -#if CONFIG_AMDMCT -// sMCTStruct MCTData; -// sDCTStruct *DCTNodeData[NODE_NUMS]; -// sDCTStruct DCTNodeData_a[NODE_NUMS]; - struct MCTStatStruc MCTstat; - struct DCTStatStruc DCTstatA[NODE_NUMS]; -#else - - u8 ctrl_present[NODE_NUMS]; - struct mem_info meminfo[NODE_NUMS]; - u8 mem_trained[NODE_NUMS]; //0: no dimm, 1: trained, 0x80: not started, 0x81: recv1 fail, 0x82: Pos Fail, 0x83:recv2 fail - u32 tom_m; - u32 tom2_m; - - //if we are getting tight of global space, may need to squesh following to one copy - u32 mem_base[MEM_CS_COPY][2]; // two dct - u32 cs_base[MEM_CS_COPY][2][8]; //8 cs_idx - u32 hole_startk; // 0 mean hole - - u8 dqs_delay_a[DQS_DELAY_COPY*2*4*2*9]; //8 node, channel 2, dimm 4, direction 2 , bytelane *9 - u8 dqs_rcvr_dly_a[DQS_DELAY_COPY*2*4*9]; //8 node, channel 2, dimm 4, bytelane *9 - u8 dqs_rcvr_dly_a_1[9]; //8 node, channel 2, dimm 4, bytelane *9 -#endif - -} __attribute__((packed)); - -#ifndef __PRE_RAM__ -device_t get_node_pci(u32 nodeid, u32 fn); -#endif - -#if CONFIG_AMDMCT == 0 - -#ifdef __PRE_RAM__ -static void soft_reset(void); -#endif -static void wait_all_core0_mem_trained(struct sys_info *sysinfo) -{ - int i; - u32 mask_lo = 0; - u32 mask_hi = 0; - unsigned needs_reset = 0; - - if(sysinfo->nodes == 1) return; // in case only one cpu installed - for(i=1; i<sysinfo->nodes; i++) { - /* Skip everything if I don't have any memory on this controller */ - if(sysinfo->mem_trained[i]==0x00) continue; - - if(i<32) { - mask_lo |= (1<<i); - } else { - mask_hi |= (1<<(i-32)); - } - } - - i = 1; - while(1) { - if(i<32) { - if(mask_lo & (1<<i)) { - if(sysinfo->mem_trained[i] != 0x80) { - mask_lo &= ~(1<<i); - } - } - } else { - if(mask_hi & (1<<(i-32))) { - if(sysinfo->mem_trained[i] != 0x80) { - mask_hi &= ~(1<<(i-32)); - } - } - } - - if((!mask_lo) && (!mask_hi)) break; - - i++; - i%=sysinfo->nodes; - } - - for(i=0; i<sysinfo->nodes; i++) { -#ifdef __PRE_RAM__ - print_debug("mem_trained["); print_debug_hex8(i); print_debug("]="); print_debug_hex8(sysinfo->mem_trained[i]); print_debug("\n"); -#else - printk(BIOS_DEBUG, "mem_trained[%02x]=%02x\n", i, sysinfo->mem_trained[i]); -#endif - switch(sysinfo->mem_trained[i]) { - case 0: //don't need train - case 1: //trained - break; - case 0x81: //recv1: fail - case 0x82: //Pos :fail - case 0x83: //recv2: fail - needs_reset = 1; - break; - } - } - if(needs_reset) { -#ifdef __PRE_RAM__ - print_debug("mem trained failed\n"); - soft_reset(); -#else - printk(BIOS_DEBUG, "mem trained failed\n"); - hard_reset(); -#endif - } - -} - -#endif - -#ifdef __PRE_RAM__ -void showallroutes(int level, device_t dev); - -void setup_resource_map_offset(const u32 *register_values, u32 max, u32 - offset_pci_dev, u32 offset_io_base); - -void setup_resource_map_x_offset(const u32 *register_values, u32 max, u32 - offset_pci_dev, u32 offset_io_base); - -void setup_resource_map_x(const u32 *register_values, u32 max); - -/* reset_test.c */ -u32 cpu_init_detected(u8 nodeid); -u32 bios_reset_detected(void); -u32 cold_reset_detected(void); -u32 other_reset_detected(void); -u32 get_sblk(void); -u8 get_sbbusn(u8 sblk); -#endif - -#endif /* AMDFAM10_H */ +/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007 Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AMDFAM10_H
+
+#define AMDFAM10_H
+/* Definitions of various FAM10 registers */
+/* Function 0 */
+#define HT_TRANSACTION_CONTROL 0x68
+#define HTTC_DIS_RD_B_P (1 << 0)
+#define HTTC_DIS_RD_DW_P (1 << 1)
+#define HTTC_DIS_WR_B_P (1 << 2)
+#define HTTC_DIS_WR_DW_P (1 << 3)
+#define HTTC_DIS_MTS (1 << 4)
+#define HTTC_CPU1_EN (1 << 5)
+#define HTTC_CPU_REQ_PASS_PW (1 << 6)
+#define HTTC_CPU_RD_RSP_PASS_PW (1 << 7)
+#define HTTC_DIS_P_MEM_C (1 << 8)
+#define HTTC_DIS_RMT_MEM_C (1 << 9)
+#define HTTC_DIS_FILL_P (1 << 10)
+#define HTTC_RSP_PASS_PW (1 << 11)
+#define HTTC_BUF_REL_PRI_SHIFT 13
+#define HTTC_BUF_REL_PRI_MASK 3
+#define HTTC_BUF_REL_PRI_64 0
+#define HTTC_BUF_REL_PRI_16 1
+#define HTTC_BUF_REL_PRI_8 2
+#define HTTC_BUF_REL_PRI_2 3
+#define HTTC_LIMIT_CLDT_CFG (1 << 15)
+#define HTTC_LINT_EN (1 << 16)
+#define HTTC_APIC_EXT_BRD_CST (1 << 17)
+#define HTTC_APIC_EXT_ID (1 << 18)
+#define HTTC_APIC_EXT_SPUR (1 << 19)
+#define HTTC_SEQ_ID_SRC_NODE_EN (1 << 20)
+#define HTTC_DS_NP_REQ_LIMIT_SHIFT 21
+#define HTTC_DS_NP_REQ_LIMIT_MASK 3
+#define HTTC_DS_NP_REQ_LIMIT_NONE 0
+#define HTTC_DS_NP_REQ_LIMIT_1 1
+#define HTTC_DS_NP_REQ_LIMIT_4 2
+#define HTTC_DS_NP_REQ_LIMIT_8 3
+
+
+/* Function 1 */
+#define PCI_IO_BASE0 0xc0
+#define PCI_IO_BASE1 0xc8
+#define PCI_IO_BASE2 0xd0
+#define PCI_IO_BASE3 0xd8
+#define PCI_IO_BASE_VGA_EN (1 << 4)
+#define PCI_IO_BASE_NO_ISA (1 << 5)
+
+/* Function 2 */
+// 0x1xx is for DCT1
+#define DRAM_CSBASE 0x40
+#define DRAM_CSMASK 0x60
+#define DRAM_BANK_ADDR_MAP 0x80
+
+#define DRAM_CTRL 0x78
+#define DC_RdPtrInit_SHIFT 0
+#define DC_RdPrtInit_MASK 0xf
+#define DC_Twrrd3_2_SHIFT 8 /*DDR3 */
+#define DC_Twrrd3_2_MASK 3
+#define DC_Twrwr3_2_SHIFT 10 /*DDR3 */
+#define DC_Twrwr3_2_MASK 3
+#define DC_Trdrd3_2_SHIFT 12 /*DDR3 */
+#define DC_Trdrd3_2_MASK 3
+#define DC_AltVidC3MemClkTriEn (1<<16)
+#define DC_DqsRcvEnTrain (1<<18)
+#define DC_MaxRdLatency_SHIFT 22
+#define DC_MaxRdLatency_MASK 0x3ff
+
+#define DRAM_INIT 0x7c
+#define DI_MrsAddress_SHIFT 0
+#define DI_MrsAddress_MASK 0xffff
+#define DI_MrsBank_SHIFT 16
+#define DI_MrsBank_MASK 7
+#define DI_MrsChipSel_SHIFT 20
+#define DI_MrsChipSel_MASK 7
+#define DI_SendRchgAll (1<<24)
+#define DI_SendAutoRefresh (1<<25)
+#define DI_SendMrsCmd (1<<26)
+#define DI_DeassertMemRstX (1<<27)
+#define DI_AssertCke (1<<28)
+#define DI_SendZQCmd (1<<29) /*DDR3 */
+#define DI_EnMrsCmd (1<<30)
+#define DI_EnDramInit (1<<31)
+
+#define DRAM_MRS 0x84
+#define DM_BurstCtrl_SHIFT 0
+#define DM_BurstCtrl_MASK 3
+#define DM_DrvImpCtrl_SHIFT 2 /* DDR3 */
+#define DM_DrvImpCtrl_MASK 3
+#define DM_Twr_SHIFT 4 /* DDR3 */
+#define DM_Twr_MASK 7
+#define DM_Twr_BASE 4
+#define DM_Twr_MIN 5
+#define DM_Twr_MAX 12
+#define DM_DramTerm_SHIFT 7 /*DDR3 */
+#define DM_DramTerm_MASK 7
+#define DM_DramTermDyn_SHIFT 10 /* DDR3 */
+#define DM_DramTermDyn_MASK 3
+#define DM_Ooff (1<<13)
+#define DM_ASR (1<<18)
+#define DM_SRT (1<<19)
+#define DM_Tcwl_SHIFT 20
+#define DM_Tcwl_MASK 7
+#define DM_PchgPDModeSel (1<<23) /* DDR3 */
+#define DM_MPrLoc_SHIFT 24 /* DDR3 */
+#define DM_MPrLoc_MASK 3
+#define DM_MprEn (1<<26) /* DDR3 */
+
+#define DRAM_TIMING_LOW 0x88
+#define DTL_TCL_SHIFT 0
+#define DTL_TCL_MASK 0xf
+#define DTL_TCL_BASE 1 /* DDR3 =4 */
+#define DTL_TCL_MIN 3 /* DDR3 =4 */
+#define DTL_TCL_MAX 6 /* DDR3 =12 */
+#define DTL_TRCD_SHIFT 4
+#define DTL_TRCD_MASK 3 /* DDR3 =7 */
+#define DTL_TRCD_BASE 3 /* DDR3 =5 */
+#define DTL_TRCD_MIN 3 /* DDR3 =5 */
+#define DTL_TRCD_MAX 6 /* DDR3 =12 */
+#define DTL_TRP_SHIFT 8 /* DDR3 =7 */
+#define DTL_TRP_MASK 3 /* DDR3 =7 */
+#define DTL_TRP_BASE 3 /* DDR3 =5 */
+#define DTL_TRP_MIN 3 /* DDR3 =5 */
+#define DTL_TRP_MAX 6 /* DDR3 =12 */
+#define DTL_TRTP_SHIFT 11 /*DDR3 =10 */
+#define DTL_TRTP_MASK 1 /*DDR3 =3 */
+#define DTL_TRTP_BASE 2 /* DDR3 =4 */
+#define DTL_TRTP_MIN 2 /* 4 for 64 bytes*/ /* DDR3 =4 for 32bytes or 64bytes */
+#define DTL_TRTP_MAX 3 /* 5 for 64 bytes */ /* DDR3 =7 for 32Bytes or 64bytes */
+#define DTL_TRAS_SHIFT 12
+#define DTL_TRAS_MASK 0xf
+#define DTL_TRAS_BASE 3 /* DDR3 =15 */
+#define DTL_TRAS_MIN 5 /* DDR3 =15 */
+#define DTL_TRAS_MAX 18 /*DDR3 =30 */
+#define DTL_TRC_SHIFT 16
+#define DTL_TRC_MASK 0xf /* DDR3 =0x1f */
+#define DTL_TRC_BASE 11
+#define DTL_TRC_MIN 11
+#define DTL_TRC_MAX 26 /* DDR3 =43 */
+#define DTL_TWR_SHIFT 20 /* only for DDR2, DDR3's is on DC */
+#define DTL_TWR_MASK 3
+#define DTL_TWR_BASE 3
+#define DTL_TWR_MIN 3
+#define DTL_TWR_MAX 6
+#define DTL_TRRD_SHIFT 22
+#define DTL_TRRD_MASK 3
+#define DTL_TRRD_BASE 2 /* DDR3 =4 */
+#define DTL_TRRD_MIN 2 /* DDR3 =4 */
+#define DTL_TRRD_MAX 5 /* DDR3 =7 */
+#define DTL_MemClkDis_SHIFT 24 /* Channel A */
+#define DTL_MemClkDis3 (1 << 26)
+#define DTL_MemClkDis2 (1 << 27)
+#define DTL_MemClkDis1 (1 << 28)
+#define DTL_MemClkDis0 (1 << 29)
+/* DTL_MemClkDis for m2 and s1g1 is different */
+
+#define DRAM_TIMING_HIGH 0x8c
+#define DTH_TRWTWB_SHIFT 0
+#define DTH_TRWTWB_MASK 3
+#define DTH_TRWTWB_BASE 3 /* DDR3 =4 */
+#define DTH_TRWTWB_MIN 3 /* DDR3 =5 */
+#define DTH_TRWTWB_MAX 10 /* DDR3 =11 */
+#define DTH_TRWTTO_SHIFT 4
+#define DTH_TRWTTO_MASK 7
+#define DTH_TRWTTO_BASE 2 /* DDR3 =3 */
+#define DTH_TRWTTO_MIN 2 /* DDR3 =3 */
+#define DTH_TRWTTO_MAX 9 /* DDR3 =10 */
+#define DTH_TWTR_SHIFT 8
+#define DTH_TWTR_MASK 3
+#define DTH_TWTR_BASE 0 /* DDR3 =4 */
+#define DTH_TWTR_MIN 1 /* DDR3 =4 */
+#define DTH_TWTR_MAX 3 /* DDR3 =7 */
+#define DTH_TWRRD_SHIFT 10
+#define DTH_TWRRD_MASK 3 /* For DDR3 3_2 is at 0x78 DC */
+#define DTH_TWRRD_BASE 0 /* DDR3 =0 */
+#define DTH_TWRRD_MIN 0 /* DDR3 =2 */
+#define DTH_TWRRD_MAX 3 /* DDR3 =12 */
+#define DTH_TWRWR_SHIFT 12
+#define DTH_TWRWR_MASK 3 /* For DDR3 3_2 is at 0x78 DC */
+#define DTH_TWRWR_BASE 1
+#define DTH_TWRWR_MIN 1 /* DDR3 =3 */
+#define DTH_TWRWR_MAX 3 /* DDR3 =12 */
+#define DTH_TRDRD_SHIFT 14
+#define DTH_TRDRD_MASK 3 /* For DDR3 3_2 is at 0x78 DC */
+#define DTH_TRDRD_BASE 2
+#define DTH_TRDRD_MIN 2
+#define DTH_TRDRD_MAX 5 /* DDR3 =10 */
+#define DTH_TREF_SHIFT 16
+#define DTH_TREF_MASK 3
+#define DTH_TREF_7_8_US 2
+#define DTH_TREF_3_9_US 3
+#define DTH_DisAutoRefresh (1<<18)
+#define DTH_TRFC0_SHIFT 20 /* for Logical DIMM0 */
+#define DTH_TRFC_MASK 7
+#define DTH_TRFC_75_256M 0
+#define DTH_TRFC_105_512M 1
+#define DTH_TRFC_127_5_1G 2
+#define DTH_TRFC_195_2G 3
+#define DTH_TRFC_327_5_4G 4
+#if 0
+//DDR3
+#define DTH_TRFC_90_512M 1
+#define DTH_TRFC_110_5_1G 2
+#define DTH_TRFC_160_2G 3
+#define DTH_TRFC_300_4G 4
+#define DTH_TRFC_UNDEFINED_8G 5
+#endif
+#define DTH_TRFC1_SHIFT 23 /*for Logical DIMM1 */
+#define DTH_TRFC2_SHIFT 26 /*for Logical DIMM2 */
+#define DTH_TRFC3_SHIFT 29 /*for Logical DIMM3 */
+
+#define DRAM_CONFIG_LOW 0x90
+#define DCL_InitDram (1<<0)
+#define DCL_ExitSelfRef (1<<1)
+#define DCL_PllLockTime_SHIFT 2
+#define DCL_PllLockTime_MASK 3
+#define DCL_PllLockTime_15US 0
+#define DCL_PllLockTime_6US 1
+#define DCL_DramTerm_SHIFT 4
+#define DCL_DramTerm_MASK 3
+#define DCL_DramTerm_No 0
+#define DCL_DramTerm_75_OH 1
+#define DCL_DramTerm_150_OH 2
+#define DCL_DramTerm_50_OH 3
+#define DCL_DisDqsBar (1<<6) /* only for DDR2 */
+#define DCL_DramDrvWeak (1<<7) /* only for DDR2 */
+#define DCL_ParEn (1<<8)
+#define DCL_SelfRefRateEn (1<<9) /* only for DDR2 */
+#define DCL_BurstLength32 (1<<10) /* only for DDR3 */
+#define DCL_Width128 (1<<11)
+#define DCL_X4Dimm_SHIFT 12
+#define DCL_X4Dimm_MASK 0xf
+#define DCL_UnBuffDimm (1<<16)
+#define DCL_EnPhyDqsRcvEnTr (1<<18)
+#define DCL_DimmEccEn (1<<19)
+#define DCL_DynPageCloseEn (1<<20)
+#define DCL_IdleCycInit_SHIFT 21
+#define DCL_IdleCycInit_MASK 3
+#define DCL_IdleCycInit_16CLK 0
+#define DCL_IdleCycInit_32CLK 1
+#define DCL_IdleCycInit_64CLK 2
+#define DCL_IdleCycInit_96CLK 3
+#define DCL_ForceAutoPchg (1<<23)
+
+#define DRAM_CONFIG_HIGH 0x94
+#define DCH_MemClkFreq_SHIFT 0
+#define DCH_MemClkFreq_MASK 7
+#define DCH_MemClkFreq_200MHz 0 /* DDR2 */
+#define DCH_MemClkFreq_266MHz 1 /* DDR2 */
+#define DCH_MemClkFreq_333MHz 2 /* DDR2 */
+#define DCH_MemClkFreq_400MHz 3 /* DDR2 and DDR 3*/
+#define DCH_MemClkFreq_533MHz 4 /* DDR 3 */
+#define DCH_MemClkFreq_667MHz 5 /* DDR 3 */
+#define DCH_MemClkFreq_800MHz 6 /* DDR 3 */
+#define DCH_MemClkFreqVal (1<<3)
+#define DCH_Ddr3Mode (1<<8)
+#define DCH_LegacyBiosMode (1<<9)
+#define DCH_ZqcsInterval_SHIFT 10
+#define DCH_ZqcsInterval_MASK 3
+#define DCH_ZqcsInterval_DIS 0
+#define DCH_ZqcsInterval_64MS 1
+#define DCH_ZqcsInterval_128MS 2
+#define DCH_ZqcsInterval_256MS 3
+#define DCH_RDqsEn (1<<12) /* only for DDR2 */
+#define DCH_DisSimulRdWr (1<<13)
+#define DCH_DisDramInterface (1<<14)
+#define DCH_PowerDownEn (1<<15)
+#define DCH_PowerDownMode_SHIFT 16
+#define DCH_PowerDownMode_MASK 1
+#define DCH_PowerDownMode_Channel_CKE 0
+#define DCH_PowerDownMode_ChipSelect_CKE 1
+#define DCH_FourRankSODimm (1<<17)
+#define DCH_FourRankRDimm (1<<18)
+#define DCH_SlowAccessMode (1<<20)
+#define DCH_BankSwizzleMode (1<<22)
+#define DCH_DcqBypassMax_SHIFT 24
+#define DCH_DcqBypassMax_MASK 0xf
+#define DCH_DcqBypassMax_BASE 0
+#define DCH_DcqBypassMax_MIN 0
+#define DCH_DcqBypassMax_MAX 15
+#define DCH_FourActWindow_SHIFT 28
+#define DCH_FourActWindow_MASK 0xf
+#define DCH_FourActWindow_BASE 7 /* DDR3 15 */
+#define DCH_FourActWindow_MIN 8 /* DDR3 16 */
+#define DCH_FourActWindow_MAX 20 /* DDR3 30 */
+
+
+// for 0x98 index and 0x9c data for DCT0
+// for 0x198 index and 0x19c data for DCT1
+// even at ganged mode, 0x198/0x19c will be used for channnel B
+
+#define DRAM_CTRL_ADDI_DATA_OFFSET 0x98
+#define DCAO_DctOffset_SHIFT 0
+#define DCAO_DctOffset_MASK 0x3fffffff
+#define DCAO_DctAccessWrite (1<<30)
+#define DCAO_DctAccessDone (1<<31)
+
+#define DRAM_CTRL_ADDI_DATA_PORT 0x9c
+
+#define DRAM_OUTPUT_DRV_COMP_CTRL 0x00
+#define DODCC_CkeDrvStren_SHIFT 0
+#define DODCC_CkeDrvStren_MASK 3
+#define DODCC_CkeDrvStren_1_0X 0
+#define DODCC_CkeDrvStren_1_25X 1
+#define DODCC_CkeDrvStren_1_5X 2
+#define DODCC_CkeDrvStren_2_0X 3
+#define DODCC_CsOdtDrvStren_SHIFT 4
+#define DODCC_CsOdtDrvStren_MASK 3
+#define DODCC_CsOdtDrvStren_1_0X 0
+#define DODCC_CsOdtDrvStren_1_25X 1
+#define DODCC_CsOdtDrvStren_1_5X 2
+#define DODCC_CsOdtDrvStren_2_0X 3
+#define DODCC_AddrCmdDrvStren_SHIFT 8
+#define DODCC_AddrCmdDrvStren_MASK 3
+#define DODCC_AddrCmdDrvStren_1_0X 0
+#define DODCC_AddrCmdDrvStren_1_25X 1
+#define DODCC_AddrCmdDrvStren_1_5X 2
+#define DODCC_AddrCmdDrvStren_2_0X 3
+#define DODCC_ClkDrvStren_SHIFT 12
+#define DODCC_ClkDrvStren_MASK 3
+#define DODCC_ClkDrvStren_0_75X 0
+#define DODCC_ClkDrvStren_1_0X 1
+#define DODCC_ClkDrvStren_1_25X 2
+#define DODCC_ClkDrvStren_1_5X 3
+#define DODCC_DataDrvStren_SHIFT 16
+#define DODCC_DataDrvStren_MASK 3
+#define DODCC_DataDrvStren_0_75X 0
+#define DODCC_DataDrvStren_1_0X 1
+#define DODCC_DataDrvStren_1_25X 2
+#define DODCC_DataDrvStren_1_5X 3
+#define DODCC_DqsDrvStren_SHIFT 20
+#define DODCC_DqsDrvStren_MASK 3
+#define DODCC_DqsDrvStren_0_75X 0
+#define DODCC_DqsDrvStren_1_0X 1
+#define DODCC_DqsDrvStren_1_25X 2
+#define DODCC_DqsDrvStren_1_5X 3
+#define DODCC_ProcOdt_SHIFT 28
+#define DODCC_ProcOdt_MASK 3
+#define DODCC_ProcOdt_300_OHMS 0
+#define DODCC_ProcOdt_150_OHMS 1
+#define DODCC_ProcOdt_75_OHMS 2
+#if 0
+//DDR3
+#define DODCC_ProcOdt_240_OHMS 0
+#define DODCC_ProcOdt_120_OHMS 1
+#define DODCC_ProcOdt_60_OHMS 2
+#endif
+
+/*
+ for DDR2 400, 533, 667, F2x[1,0]9C_x[02:01], [03], [06:05], [07] controll timing of all DIMMs
+ for DDR2 800, DDR3 800, 1067, 1333, 1600, F2x[1,0]9C_x[02:01], [03], [06:05], [07] controll timing of DIMM0
+ F2x[1,0]9C_x[102:101], [103], [106:105], [107] controll timing of DIMM1
+ So Socket F with Four Logical DIMM will only support DDR2 800 ?
+*/
+/* there are index +100 ===> for DIMM1
+that are corresponding to 0x01, 0x02, 0x03, 0x05, 0x06, 0x07
+*/
+//02/15/2006 18:37
+#define DRAM_WRITE_DATA_TIMING_CTRL_LOW 0x01
+#define DWDTC_WrDatFineDlyByte0_SHIFT 0
+#define DWDTC_WrDatFineDlyByte_MASK 0x1f
+#define DWDTC_WrDatFineDlyByte_BASE 0
+#define DWDTC_WrDatFineDlyByte_MIN 0
+#define DWDTC_WrDatFineDlyByte_MAX 31 // 1/64 MEMCLK
+#define DWDTC_WrDatGrossDlyByte0_SHIFT 5
+#define DWDTC_WrDatGrossDlyByte_MASK 0x3
+#define DWDTC_WrDatGrossDlyByte_NO_DELAY 0
+#define DWDTC_WrDatGrossDlyByte_0_5_ 1
+#define DWDTC_WrDatGrossDlyByte_1 2
+#define DWDTC_WrDatFineDlyByte1_SHIFT 8
+#define DWDTC_WrDatGrossDlyByte1_SHIFT 13
+#define DWDTC_WrDatFineDlyByte2_SHIFT 16
+#define DWDTC_WrDatGrossDlyByte2_SHIFT 21
+#define DWDTC_WrDatFineDlyByte3_SHIFT 24
+#define DWDTC_WrDatGrossDlyByte3_SHIFT 29
+
+#define DRAM_WRITE_DATA_TIMING_CTRL_HIGH 0x02
+#define DWDTC_WrDatFineDlyByte4_SHIFT 0
+#define DWDTC_WrDatGrossDlyByte4_SHIFT 5
+#define DWDTC_WrDatFineDlyByte5_SHIFT 8
+#define DWDTC_WrDatGrossDlyByte5_SHIFT 13
+#define DWDTC_WrDatFineDlyByte6_SHIFT 16
+#define DWDTC_WrDatGrossDlyByte6_SHIFT 21
+#define DWDTC_WrDatFineDlyByte7_SHIFT 24
+#define DWDTC_WrDatGrossDlyByte7_SHIFT 29
+
+#define DRAM_WRITE_ECC_TIMING_CTRL 0x03
+#define DWETC_WrChkFinDly_SHIFT 0
+#define DWETC_WrChkGrossDly_SHIFT 5
+
+#define DRAM_ADDR_CMD_TIMING_CTRL 0x04
+#define DACTC_CkeFineDelay_SHIFT 0
+#define DACTC_CkeFineDelay_MASK 0x1f
+#define DACTC_CkeFineDelay_BASE 0
+#define DACTC_CkeFineDelay_MIN 0
+#define DACTC_CkeFineDelay_MAX 31
+#define DACTC_CkeSetup (1<<5)
+#define DACTC_CsOdtFineDelay_SHIFT 8
+#define DACTC_CsOdtFineDelay_MASK 0x1f
+#define DACTC_CsOdtFineDelay_BASE 0
+#define DACTC_CsOdtFineDelay_MIN 0
+#define DACTC_CsOdtFineDelay_MAX 31
+#define DACTC_CsOdtSetup (1<<13)
+#define DACTC_AddrCmdFineDelay_SHIFT 16
+#define DACTC_AddrCmdFineDelay_MASK 0x1f
+#define DACTC_AddrCmdFineDelay_BASE 0
+#define DACTC_AddrCmdFineDelay_MIN 0
+#define DACTC_AddrCmdFineDelay_MAX 31
+#define DACTC_AddrCmdSetup (1<<21)
+
+#define DRAM_READ_DQS_TIMING_CTRL_LOW 0x05
+#define DRDTC_RdDqsTimeByte0_SHIFT 0
+#define DRDTC_RdDqsTimeByte_MASK 0x3f
+#define DRDTC_RdDqsTimeByte_BASE 0
+#define DRDTC_RdDqsTimeByte_MIN 0
+#define DRDTC_RdDqsTimeByte_MAX 63 // 1/128 MEMCLK
+#define DRDTC_RdDqsTimeByte1_SHIFT 8
+#define DRDTC_RdDqsTimeByte2_SHIFT 16
+#define DRDTC_RdDqsTimeByte3_SHIFT 24
+
+#define DRAM_READ_DQS_TIMING_CTRL_HIGH 0x06
+#define DRDTC_RdDqsTimeByte4_SHIFT 0
+#define DRDTC_RdDqsTimeByte5_SHIFT 8
+#define DRDTC_RdDqsTimeByte6_SHIFT 16
+#define DRDTC_RdDqsTimeByte7_SHIFT 24
+
+#define DRAM_READ_DQS_ECC_TIMING_CTRL 0x07
+#define DRDETC_RdDqsTimeCheck_SHIFT 0
+
+#define DRAM_PHY_CTRL 0x08
+#define DPC_WrtLvTrEn (1<<0)
+#define DPC_WrtLvTrMode (1<<1)
+#define DPC_TrNibbleSel (1<<2)
+#define DPC_TrDimmSel_SHIFT 4
+#define DPC_TrDimmSel_MASK 3 /* 0-->dimm0, 1-->dimm1, 2--->dimm2, 3--->dimm3 */
+#define DPC_WrLvOdt_SHIFT 8
+#define DPC_WrLvOdt_MASK 0xf /* bit 0-->odt 0, ...*/
+#define DPC_WrLvODtEn (1<<12)
+#define DPC_DqsRcvTrEn (1<<13)
+#define DPC_DisAutoComp (1<<30)
+#define DPC_AsyncCompUpdate (1<<31)
+
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_0_0 0x10 //DIMM0 Channel A
+#define DDRETC_DqsRcvEnFineDelayByte0_SHIFT 0
+#define DDRETC_DqsRcvEnFineDelayByte0_MASK 0x1f
+#define DDRETC_DqsRcvEnGrossDelayByte0_SHIFT 5
+#define DDRETC_DqsRcvEnGrossDelayByte0_MASK 0x3
+#define DDRETC_DqsRcvEnFineDelayByte1_SHIFT 8
+#define DDRETC_DqsRcvEnGrossDelayByte1_SHIFT 13
+#define DDRETC_DqsRcvEnFineDelayByte2_SHIFT 16
+#define DDRETC_DqsRcvEnGrossDelayByte2_SHIFT 21
+#define DDRETC_DqsRcvEnFineDelayByte3_SHIFT 24
+#define DDRETC_DqsRcvEnGrossDelayByte3_SHIFT 29
+
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_0_1 0x11 //DIMM0 Channel A
+#define DDRETC_DqsRcvEnFineDelayByte4_SHIFT 0
+#define DDRETC_DqsRcvEnGrossDelayByte4_SHIFT 5
+#define DDRETC_DqsRcvEnFineDelayByte5_SHIFT 8
+#define DDRETC_DqsRcvEnGrossDelayByte5_SHIFT 13
+#define DDRETC_DqsRcvEnFineDelayByte6_SHIFT 16
+#define DDRETC_DqsRcvEnGrossDelayByte6_SHIFT 21
+#define DDRETC_DqsRcvEnFineDelayByte7_SHIFT 24
+#define DDRETC_DqsRcvEnGrossDelayByte7_SHIFT 29
+
+#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_0_0 0x12
+#define DDRETCE_WrChkFineDlyByte0_SHIFT 0
+#define DDRETCE_WrChkGrossDlyByte0_SHIFT 5
+
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_0_2 0x20 //DIMM0 channel B
+#define DDRETC_DqsRcvEnFineDelayByte8_SHIFT 0
+#define DDRETC_DqsRcvEnGrossDelayByte8_SHIFT 5
+#define DDRETC_DqsRcvEnFineDelayByte9_SHIFT 8
+#define DDRETC_DqsRcvEnGrossDelayByte9_SHIFT 13
+#define DDRETC_DqsRcvEnFineDelayByte10_SHIFT 16
+#define DDRETC_DqsRcvEnGrossDelayByte10_SHIFT 21
+#define DDRETC_DqsRcvEnFineDelayByte11_SHIFT 24
+#define DDRETC_DqsRcvEnGrossDelayByte11_SHIFT 29
+
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_0_3 0x21 // DIMM0 Channel B
+#define DDRETC_DqsRcvEnFineDelayByte12_SHIFT 0
+#define DDRETC_DqsRcvEnGrossDelayByte12_SHIFT 5
+#define DDRETC_DqsRcvEnFineDelayByte13_SHIFT 8
+#define DDRETC_DqsRcvEnGrossDelayByte13_SHIFT 13
+#define DDRETC_DqsRcvEnFineDelayByte14_SHIFT 16
+#define DDRETC_DqsRcvEnGrossDelayByte14_SHIFT 21
+#define DDRETC_DqsRcvEnFineDelayByte15_SHIFT 24
+#define DDRETC_DqsRcvEnGrossDelayByte15_SHIFT 29
+
+#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_0_1 0x22
+#define DDRETCE_WrChkFineDlyByte1_SHIFT 0
+#define DDRETCE_WrChkGrossDlyByte1_SHIFT 5
+
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_1_0 0x13 //DIMM1
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_1_1 0x14
+#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_1_0 0x15
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_1_2 0x23
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_1_3 0x24
+#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_1_1 0x25
+
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_2_0 0x16 // DIMM2
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_2_1 0x17
+#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_2_0 0x18
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_2_2 0x26
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_2_3 0x27
+#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_2_1 0x28
+
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_3_0 0x19 // DIMM3
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_3_1 0x1a
+#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_3_0 0x1b
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_3_2 0x29
+#define DRAM_DQS_RECV_ENABLE_TIME_CTRL_3_3 0x2a
+#define DRAM_DQS_RECV_ENABLE_TIMING_CTRL_ECC_3_1 0x2b
+
+/* 04.06.2006 19:12 */
+
+#if 0
+//DDR3
+#define DRAM_DQS_WRITE_TIME_CTRL_0_0 0x30 //DIMM0 Channel A
+#define DDWTC_WrDqsFineDlyByte0_SHIFT 0
+#define DDWTC_WrDqsFineDlyByte0_MASK 0x1f
+#define DDWTC_WrDqsGrossDlyByte0_SHIFT 5
+#define DDWTC_WrDqsGrossDlyByte0_MASK 0x3
+#define DDWTC_WrDqsFineDlyByte1_SHIFT 8
+#define DDWTC_WrDqsGrossDlyByte1_SHIFT 13
+#define DDWTC_WrDqsFineDlyByte2_SHIFT 16
+#define DDWTC_WrDqsGrossDlyByte2_SHIFT 21
+#define DDWTC_WrDqsFineDlyByte3_SHIFT 24
+#define DDWTC_WrDqsGrossDlyByte3_SHIFT 29
+
+#define DRAM_DQS_WRTIE_TIME_CTRL_0_1 0x31 //DIMM0 Channel A
+#define DDWTC_WrDqsFineDlyByte4_SHIFT 0
+#define DDWTC_WrDqsGrossDlyByte4_SHIFT 5
+#define DDWTC_WrDqsFineDlyByte5_SHIFT 8
+#define DDWTC_WrDqsGrossDlyByte5_SHIFT 13
+#define DDWTC_WrDqsFineDlyByte6_SHIFT 16
+#define DDWTC_WrDqsGrossDlyByte6_SHIFT 21
+#define DDWTC_WrDqsFineDlyByte7_SHIFT 24
+#define DDWTC_WrDqsGrossDlyByte7_SHIFT 29
+
+#define DRAM_DQS_WRITE_TIMING_CTRL_ECC_0_0 0x32
+#define DDWTCE_WrDqsChkFineDlyByte0_SHIFT 0
+#define DDWTCE_WrDqsChkGrossDlyByte0_SHIFT 5
+
+#define DRAM_DQS_WRITE_TIME_CTRL_0_2 0x40 //DIMM0 Channel B
+#define DDWTC_WrDqsFineDlyByte8_SHIFT 0
+#define DDWTC_WrDqsGrossDlyByte8_SHIFT 5
+#define DDWTC_WrDqsFineDlyByte9_SHIFT 8
+#define DDWTC_WrDqsGrossDlyByte9_SHIFT 13
+#define DDWTC_WrDqsFineDlyByte10_SHIFT 16
+#define DDWTC_WrDqsGrossDlyByte10_SHIFT 21
+#define DDWTC_WrDqsFineDlyByte11_SHIFT 24
+#define DDWTC_WrDqsGrossDlyByte11_SHIFT 29
+
+#define DRAM_DQS_WRTIE_TIME_CTRL_0_3 0x41 //DIMM0 Channel B
+#define DDWTC_WrDqsFineDlyByte12_SHIFT 0
+#define DDWTC_WrDqsGrossDlyByte12_SHIFT 5
+#define DDWTC_WrDqsFineDlyByte13_SHIFT 8
+#define DDWTC_WrDqsGrossDlyByte13_SHIFT 13
+#define DDWTC_WrDqsFineDlyByte14_SHIFT 16
+#define DDWTC_WrDqsGrossDlyByte14_SHIFT 21
+#define DDWTC_WrDqsFineDlyByte15_SHIFT 24
+#define DDWTC_WrDqsGrossDlyByte15_SHIFT 29
+
+#define DRAM_DQS_WRITE_TIMING_CTRL_ECC_0_1 0x42
+#define DDWTCE_WrDqsChkFineDlyByte1_SHIFT 0
+#define DDWTCE_WrDqsChkGrossDlyByte1_SHIFT 5
+
+#define DRAM_DQS_WRITE_TIME_CTRL_1_0 0x33 //DIMM1 Channel A
+#define DRAM_DQS_WRTIE_TIME_CTRL_1_1 0x34 //DIMM1 Channel A
+#define DRAM_DQS_WRITE_TIMING_CTRL_ECC_1_0 0x35
+#define DRAM_DQS_WRITE_TIME_CTRL_1_2 0x43 //DIMM1 Channel B
+#define DRAM_DQS_WRTIE_TIME_CTRL_1_3 0x44 //DIMM1 Channel B
+#define DRAM_DQS_WRITE_TIMING_CTRL_ECC_1_1 0x45
+#endif
+
+#define DRAM_PHASE_RECOVERY_CTRL_0 0x50
+#define DPRC_PhRecFineDlyByte0_SHIFT 0
+#define DDWTC_PhRecFineDlyByte0_MASK 0x1f
+#define DDWTC_PhRecGrossDlyByte0_SHIFT 5
+#define DDWTC_PhRecGrossDlyByte0_MASK 0x3
+#define DDWTC_PhRecFineDlyByte1_SHIFT 8
+#define DDWTC_PhRecGrossDlyByte1_SHIFT 13
+#define DDWTC_PhRecFineDlyByte2_SHIFT 16
+#define DDWTC_PhRecGrossDlyByte2_SHIFT 21
+#define DDWTC_PhRecFineDlyByte3_SHIFT 24
+#define DDWTC_PhRecGrossDlyByte3_SHIFT 29
+
+#define DRAM_PHASE_RECOVERY_CTRL_1 0x51
+#define DPRC_PhRecFineDlyByte4_SHIFT 0
+#define DDWTC_PhRecGrossDlyByte4_SHIFT 5
+#define DDWTC_PhRecFineDlyByte5_SHIFT 8
+#define DDWTC_PhRecGrossDlyByte5_SHIFT 13
+#define DDWTC_PhRecFineDlyByte6_SHIFT 16
+#define DDWTC_PhRecGrossDlyByte6_SHIFT 21
+#define DDWTC_PhRecFineDlyByte7_SHIFT 24
+#define DDWTC_PhRecGrossDlyByte7_SHIFT 29
+
+#define DRAM_ECC_PHASE_RECOVERY_CTRL 0x52
+#define DEPRC_PhRecEccDlyByte0_SHIFT 0
+#define DEPRC_PhRecEccGrossDlyByte0_SHIFT 5
+
+#define DRAM_WRITE_LEVEL_ERROR 0x53 /* read only */
+#define DWLE_WrLvErr_SHIFT 0
+#define DWLE_WrLvErr_MASK 0xff
+
+#define DRAM_CTRL_MISC 0xa0
+#define DCM_MemCleared (1<<0) /* RD == F2x110 [MemCleared] */
+#define DCM_DramEnabled (1<<9) /* RD == F2x110 [DramEnabled] */
+
+#define NB_TIME_STAMP_COUNT_LOW 0xb0
+#define TscLow_SHIFT 0
+#define TscLow_MASK 0xffffffff
+
+#define NB_TIME_STAMP_COUNT_HIGH 0xb4
+#define TscHigh_SHIFT 0
+#define TscHigh_Mask 0xff
+
+#define DCT_DEBUG_CTRL 0xf0 /* 0xf0 for DCT0, 0x1f0 is for DCT1*/
+#define DDC_DllAdjust_SHIFT 0
+#define DDC_DllAdjust_MASK 0xff
+#define DDC_DllSlower (1<<8)
+#define DDC_DllFaster (1<<9)
+#define DDC_WrtDqsAdjust_SHIFT 16
+#define DDC_WrtDqsAdjust_MASK 0x7
+#define DDC_WrtDqsAdjustEn (1<<19)
+
+#define DRAM_CTRL_SEL_LOW 0x110
+#define DCSL_DctSelHiRngEn (1<<0)
+#define DCSL_DctSelHi (1<<1)
+#define DCSL_DctSelIntLvEn (1<<2)
+#define DCSL_MemClrInit (1<<3) /* WR only */
+#define DCSL_DctGangEn (1<<4)
+#define DCSL_DctDataIntLv (1<<5)
+#define DCSL_DctSelIntLvAddr_SHIFT
+#define DCSL_DctSelIntLvAddr_MASK 3
+#define DCSL_DramEnable (1<<8) /* RD only */
+#define DCSL_MemClrBusy (1<<9) /* RD only */
+#define DCSL_MemCleared (1<<10) /* RD only */
+#define DCSL_DctSelBaseAddr_47_27_SHIFT 11
+#define DCSL_DctSelBaseAddr_47_27_MASK 0x1fffff
+
+#define DRAM_CTRL_SEL_HIGH 0x114
+#define DCSH_DctSelBaseOffset_47_26_SHIFT 10
+#define DCSH_DctSelBaseOffset_47_26_MASK 0x3fffff
+
+#define MEM_CTRL_CONF_LOW 0x118
+#define MCCL_MctPriCpuRd (1<<0)
+#define MCCL_MctPriCpuWr (1<<1)
+#define MCCL_MctPriIsocRd_SHIFT 4
+#define MCCL_MctPriIsoc_MASK 0x3
+#define MCCL_MctPriIsocWr_SHIFT 6
+#define MCCL_MctPriIsocWe_MASK 0x3
+#define MCCL_MctPriDefault_SHIFT 8
+#define MCCL_MctPriDefault_MASK 0x3
+#define MCCL_MctPriWr_SHIFT 10
+#define MCCL_MctPriWr_MASK 0x3
+#define MCCL_MctPriIsoc_SHIFT 12
+#define MCCL_MctPriIsoc_MASK 0x3
+#define MCCL_MctPriTrace_SHIFT 14
+#define MCCL_MctPriTrace_MASK 0x3
+#define MCCL_MctPriScrub_SHIFT 16
+#define MCCL_MctPriScrub_MASK 0x3
+#define MCCL_McqMedPriByPassMax_SHIFT 20
+#define MCCL_McqMedPriByPassMax_MASK 0x7
+#define MCCL_McqHiPriByPassMax_SHIFT 24
+#define MCCL_McqHiPriByPassMax_MASK 0x7
+#define MCCL_MctVarPriCntLmt_SHIFT 28
+#define MCCL_MctVarPriCntLmt_MASK 0x7
+
+#define MEM_CTRL_CONF_HIGH 0x11c
+#define MCCH_DctWrLimit_SHIFT 0
+#define MCCH_DctWrLimit_MASK 0x3
+#define MCCH_MctWrLimit_SHIFT 2
+#define MCCH_MctWrLimit_MASK 0x1f
+#define MCCH_MctPrefReqLimit_SHIFT 7
+#define MCCH_MctPrefReqLimit_MASK 0x1f
+#define MCCH_PrefCpuDis (1<<12)
+#define MCCH_PrefIoDis (1<<13)
+#define MCCH_PrefIoFixStrideEn (1<<14)
+#define MCCH_PrefFixStrideEn (1<<15)
+#define MCCH_PrefFixDist_SHIFT 16
+#define MCCH_PrefFixDist_MASK 0x3
+#define MCCH_PrefConfSat_SHIFT 18
+#define MCCH_PrefConfSat_MASK 0x3
+#define MCCH_PrefOneConf_SHIFT 20
+#define MCCH_PrefOneConf_MASK 0x3
+#define MCCH_PrefTwoConf_SHIFT 22
+#define MCCH_PrefTwoConf_MASK 0x7
+#define MCCH_PrefThreeConf_SHIFT 25
+#define MCCH_prefThreeConf_MASK 0x7
+#define MCCH_PrefDramTrainMode (1<<28)
+#define MCCH_FlushWrOnStpGnt (1<<29)
+#define MCCH_FlushWr (1<<30)
+#define MCCH_MctScrubEn (1<<31)
+
+
+/* Function 3 */
+#define MCA_NB_CONTROL 0x40
+#define MNCT_CorrEccEn (1<<0)
+#define MNCT_UnCorrEccEn (1<<1)
+#define MNCT_CrcErr0En (1<<2) /* Link 0 */
+#define MNCT_CrcErr1En (1<<3)
+#define MNCT_CrcErr2En (1<<4)
+#define MBCT_SyncPkt0En (1<<5) /* Link 0 */
+#define MBCT_SyncPkt1En (1<<6)
+#define MBCT_SyncPkt2En (1<<7)
+#define MBCT_MstrAbrtEn (1<<8)
+#define MBCT_TgtAbrtEn (1<<9)
+#define MBCT_GartTblEkEn (1<<10)
+#define MBCT_AtomicRMWEn (1<<11)
+#define MBCT_WdogTmrRptEn (1<<12)
+#define MBCT_DevErrEn (1<<13)
+#define MBCT_L3ArrayCorEn (1<<14)
+#define MBCT_L3ArrayUncEn (1<<15)
+#define MBCT_HtProtEn (1<<16)
+#define MBCT_HtDataEn (1<<17)
+#define MBCT_DramParEn (1<<18)
+#define MBCT_RtryHt0En (1<<19) /* Link 0 */
+#define MBCT_RtryHt1En (1<<20)
+#define MBCT_RtryHt2En (1<<21)
+#define MBCT_RtryHt3En (1<<22)
+#define MBCT_CrcErr3En (1<<23) /* Link 3*/
+#define MBCT_SyncPkt3En (1<<24) /* Link 4 */
+#define MBCT_McaUsPwDatErrEn (1<<25)
+#define MBCT_NbArrayParEn (1<<26)
+#define MBCT_TblWlkDatErrEn (1<<27)
+#define MBCT_FbDimmCorErrEn (1<<28)
+#define MBCT_FbDimmUnCorErrEn (1<<29)
+
+
+
+#define MCA_NB_CONFIG 0x44
+#define MNC_CpuRdDatErrEn (1<<1)
+#define MNC_SyncOnUcEccEn (1<<2)
+#define MNC_SynvPktGenDis (1<<3)
+#define MNC_SyncPktPropDis (1<<4)
+#define MNC_IoMstAbortDis (1<<5)
+#define MNC_CpuErrDis (1<<6)
+#define MNC_IoErrDis (1<<7)
+#define MNC_WdogTmrDis (1<<8)
+#define MNC_WdogTmrCntSel_2_0_SHIFT 9 /* 3 is ar f3x180 */
+#define MNC_WdogTmrCntSel_2_0_MASK 0x3
+#define MNC_WdogTmrBaseSel_SHIFT 12
+#define MNC_WdogTmrBaseSel_MASK 0x3
+#define MNC_LdtLinkSel_SHIFT 14
+#define MNC_LdtLinkSel_MASK 0x3
+#define MNC_GenCrcErrByte0 (1<<16)
+#define MNC_GenCrcErrByte1 (1<<17)
+#define MNC_SubLinkSel_SHIFT 18
+#define MNC_SubLinkSel_MASK 0x3
+#define MNC_SyncOnWdogEn (1<<20)
+#define MNC_SyncOnAnyErrEn (1<<21)
+#define MNC_DramEccEn (1<<22)
+#define MNC_ChipKillEccEn (1<<23)
+#define MNC_IoRdDatErrEn (1<<24)
+#define MNC_DisPciCfgCpuErrRsp (1<<25)
+#define MNC_CorrMcaExcEn (1<<26)
+#define MNC_NbMcaToMstCpuEn (1<<27)
+#define MNC_DisTgtAbtCpuErrRsp (1<<28)
+#define MNC_DisMstAbtCpuErrRsp (1<<29)
+#define MNC_SyncOnDramAdrParErrEn (1<<30)
+#define MNC_NbMcaLogEn (1<<31)
+
+#define MCA_NB_STATUS_LOW 0x48
+#define MNSL_ErrorCode_SHIFT 0
+#define MNSL_ErrorCode_MASK 0xffff
+#define MNSL_ErrorCodeExt_SHIFT 16
+#define MNSL_ErrorCodeExt_MASK 0x1f
+#define MNSL_Syndrome_15_8_SHIFT 24
+#define MNSL_Syndrome_15_8_MASK 0xff
+
+#define MCA_NB_STATUS_HIGH 0x4c
+#define MNSH_ErrCPU_SHIFT 0
+#define MNSH_ErrCPU_MASK 0xf
+#define MNSH_LDTLink_SHIFT 4
+#define MNSH_LDTLink_MASK 0xf
+#define MNSH_ErrScrub (1<<8)
+#define MNSH_SubLink (1<<9)
+#define MNSH_McaStatusSubCache_SHIFT 10
+#define MNSH_McaStatusSubCache_MASK 0x3
+#define MNSH_Deffered (1<<12)
+#define MNSH_UnCorrECC (1<<13)
+#define MNSH_CorrECC (1<<14)
+#define MNSH_Syndrome_7_0_SHIFT 15
+#define MNSH_Syndrome_7_0_MASK 0xff
+#define MNSH_PCC (1<<25)
+#define MNSH_ErrAddrVal (1<<26)
+#define MNSH_ErrMiscVal (1<<27)
+#define MNSH_ErrEn (1<<28)
+#define MNSH_ErrUnCorr (1<<29)
+#define MNSH_ErrOver (1<<30)
+#define MNSH_ErrValid (1<<31)
+
+#define MCA_NB_ADDR_LOW 0x50
+#define MNAL_ErrAddr_31_1_SHIFT 1
+#define MNAL_ErrAddr_31_1_MASK 0x7fffffff
+
+#define MCA_NB_ADDR_HIGH 0x54
+#define MNAL_ErrAddr_47_32_SHIFT 0
+#define MNAL_ErrAddr_47_32_MASK 0xffff
+
+#define DRAM_SCRUB_RATE_CTRL 0x58
+#define SCRUB_NONE 0
+#define SCRUB_40ns 1
+#define SCRUB_80ns 2
+#define SCRUB_160ns 3
+#define SCRUB_320ns 4
+#define SCRUB_640ns 5
+#define SCRUB_1_28us 6
+#define SCRUB_2_56us 7
+#define SCRUB_5_12us 8
+#define SCRUB_10_2us 9
+#define SCRUB_20_5us 0xa
+#define SCRUB_41_0us 0xb
+#define SCRUB_81_9us 0xc
+#define SCRUB_163_8us 0xd
+#define SCRUB_327_7us 0xe
+#define SCRUB_655_4us 0xf
+#define SCRUB_1_31ms 0x10
+#define SCRUB_2_62ms 0x11
+#define SCRUB_5_24ms 0x12
+#define SCRUB_10_49ms 0x13
+#define SCRUB_20_97ms 0x14
+#define SCRUB_42ms 0x15
+#define SCRUB_84ms 0x16
+#define DSRC_DramScrub_SHFIT 0
+#define DSRC_DramScrub_MASK 0x1f
+#define DSRC_L2Scrub_SHIFT 8
+#define DSRC_L2Scrub_MASK 0x1f
+#define DSRC_DcacheScrub_SHIFT 16
+#define DSRC_DcacheScrub_MASK 0x1f
+#define DSRC_L3Scrub_SHIFT 24
+#define DSRC_L3Scrub_MASK 0x1f
+
+#define DRAM_SCRUB_ADDR_LOW 0x5C
+#define DSAL_ScrubReDirEn (1<<0)
+#define DSAL_ScrubAddrLo_SHIFT 6
+#define DSAL_ScrubAddrLo_MASK 0x3ffffff
+
+#define DRAM_SCRUB_ADDR_HIGH 0x60
+#define DSAH_ScrubAddrHi_SHIFT 0
+#define DSAH_ScrubAddrHi_MASK 0xffff
+
+#define HW_THERMAL_CTRL 0x64
+
+#define SW_THERMAL_CTRL 0x68
+
+#define DATA_BUF_CNT 0x6c
+
+#define SRI_XBAR_CMD_BUF_CNT 0x70
+
+#define XBAR_SRI_CMD_BUF_CNT 0x74
+
+#define MCT_XBAR_CMD_BUF_CNT 0x78
+
+#define ACPI_PWR_STATE_CTRL 0x80 /* till 0x84 */
+
+#define NB_CONFIG_LOW 0x88
+#define NB_CONFIG_HIGH 0x8c
+
+#define GART_APERTURE_CTRL 0x90
+
+#define GART_APERTURE_BASE 0x94
+
+#define GART_TBL_BASE 0x98
+
+#define GART_CACHE_CTRL 0x9c
+
+#define PWR_CTRL_MISC 0xa0
+
+#define RPT_TEMP_CTRL 0xa4
+
+#define ON_LINE_SPARE_CTRL 0xb0
+
+#define SBI_P_STATE_LIMIT 0xc4
+
+#define CLK_PWR_TIMING_CTRL0 0xd4
+#define CLK_PWR_TIMING_CTRL1 0xd8
+#define CLK_PWR_TIMING_CTRL2 0xdc
+
+#define THERMTRIP_STATUS 0xE4
+
+
+#define NORTHBRIDGE_CAP 0xE8
+#define NBCAP_TwoChanDRAMcap (1 << 0)
+#define NBCAP_DualNodeMPcap (1 << 1)
+#define NBCAP_EightNodeMPcap (1 << 2)
+#define NBCAP_ECCcap (1 << 3)
+#define NBCAP_ChipkillECCcap (1 << 4)
+#define NBCAP_DdrMaxRate_SHIFT 5
+#define NBCAP_DdrMaxRate_MASK 7
+#define NBCAP_DdrMaxRate_400 7
+#define NBCAP_DdrMaxRate_533 6
+#define NBCAP_DdrMaxRate_667 5
+#define NBCAP_DdrMaxRate_800 4
+#define NBCAP_DdrMaxRate_1067 3
+#define NBCAP_DdrMaxRate_1333 2
+#define NBCAP_DdrMaxRate_1600 1
+#define NBCAP_DdrMaxRate_3_2G 6
+#define NBCAP_DdrMaxRate_4_0G 5
+#define NBCAP_DdrMaxRate_4_8G 4
+#define NBCAP_DdrMaxRate_6_4G 3
+#define NBCAP_DdrMaxRate_8_0G 2
+#define NBCAP_DdrMaxRate_9_6G 1
+#define NBCAP_Mem_ctrl_cap (1 << 8)
+#define MBCAP_SVMCap (1<<9)
+#define NBCAP_HtcCap (1<<10)
+#define NBCAP_CmpCap_SHIFT 12
+#define NBCAP_CmpCap_MASK 3
+#define NBCAP_MpCap_SHIFT 16
+#define NBCAP_MpCap_MASK 7
+#define NBCAP_MpCap_1N 7
+#define NBCAP_MpCap_2N 6
+#define NBCAP_MpCap_4N 5
+#define NBCAP_MpCap_8N 4
+#define NBCAP_MpCap_32N 0
+#define NBCAP_UnGangEn_SHIFT 20
+#define NBCAP_UnGangEn_MASK 0xf
+#define NBCAP_L3Cap (1<<25)
+#define NBCAP_HtAcCap (1<<26)
+
+/* 04/04/2006 18:00 */
+
+#define EXT_NB_MCA_CTRL 0x180
+
+#define NB_EXT_CONF 0x188
+#define DOWNCORE_CTRL 0x190
+#define DWNCC_DisCore_SHIFT 0
+#define DWNCC_DisCore_MASK 0xf
+
+/* Function 5 for FBDIMM */
+#define FBD_DRAM_TIMING_LOW
+
+#define LinkConnected (1 << 0)
+#define InitComplete (1 << 1)
+#define NonCoherent (1 << 2)
+#define ConnectionPending (1 << 4)
+
+// Use the LAPIC timer count register to hold each core's init status
+// Format: byte 0 - state
+// byte 1 - fid_max
+// byte 2 - nb_cof_vid_update
+// byte 3 - apic id
+
+#define LAPIC_MSG_REG 0x380
+#define F10_APSTATE_STARTED 0x13 // start of AP execution
+#define F10_APSTATE_STOPPED 0x14 // allow AP to stop
+#define F10_APSTATE_RESET 0x01 // waiting for warm reset
+
+#include "amdfam10_nums.h"
+
+#ifdef __PRE_RAM__
+#if NODE_NUMS==64
+ #define NODE_PCI(x, fn) ((x<32)?(PCI_DEV(CONFIG_CBB,(CONFIG_CDB+x),fn)):(PCI_DEV((CONFIG_CBB-1),(CONFIG_CDB+x-32),fn)))
+#else
+ #define NODE_PCI(x, fn) PCI_DEV(CONFIG_CBB,(CONFIG_CDB+x),fn)
+#endif
+#endif
+
+#include "raminit.h"
+
+#if CONFIG_AMDMCT == 0
+
+//struct definitions
+
+struct dimm_size {
+ u8 per_rank; // it is rows + col + bank_lines + data lines */
+ u8 rows;
+ u8 col;
+ u8 bank; //1, 2, 3 mean 2, 4, 8
+ u8 rank;
+} __attribute__((packed));
+
+struct mem_info { // pernode
+ u32 dimm_mask;
+ struct dimm_size sz[DIMM_SOCKETS*2]; // for ungang support
+ u32 x4_mask;
+ u32 x16_mask;
+ u32 single_rank_mask;
+ u32 page_1k_mask;
+// u32 ecc_mask;
+// u32 registered_mask;
+ u8 is_opteron;
+ u8 is_registered; //don't support mixing on the same channel or between channel
+ u8 is_ecc; //don't support mixing on the same channel or between channel
+ u8 is_Width128;
+ u8 memclk_set; // we need to use this to retrieve the mem param, all dimms need to work at same freq for one node
+ u8 is_cs_interleaved[2]; //cs
+ u8 rsv[1];
+} __attribute__((packed));
+#else
+ #if (CONFIG_DIMM_SUPPORT & 0x000F)==0x0005 /* AMD_FAM10_DDR3 */
+ #include "../amdmct/mct_ddr3/mct_d.h"
+ #else
+ #include "../amdmct/mct/mct_d.h"
+ #endif
+#endif
+
+struct link_pair_t {
+ device_t udev;
+ u32 upos;
+ u32 uoffs;
+ device_t dev;
+ u32 pos;
+ u32 offs;
+ u8 host;
+ u8 nodeid;
+ u8 linkn;
+ u8 rsv;
+} __attribute__((packed));
+
+struct nodes_info_t {
+ u32 nodes_in_group; // could be 2, 3, 4, 5, 6, 7, 8
+ u32 groups_in_plane; // could be 1, 2, 3, 4, 5
+ u32 planes; // could be 1, 2
+ u32 up_planes; // down planes will be [up_planes, planes)
+} __attribute__((packed));
+
+/* be careful with the alignment of sysinfo, bacause sysinfo may be shared by coreboot_car and coreboot_ram stage. and coreboot_ram may be running at 64bit later.*/
+#if CONFIG_AMDMCT == 0
+
+//#define MEM_CS_COPY 1
+#define MEM_CS_COPY NODE_NUMS
+
+#if CONFIG_MEM_TRAIN_SEQ == 0
+ #define DQS_DELAY_COPY NODE_NUMS
+#else
+// #define DQS_DELAY_COPY 1
+ #define DQS_DELAY_COPY NODE_NUMS
+#endif
+#endif
+
+
+struct sys_info {
+ int32_t needs_reset;
+
+ u8 ln[NODE_NUMS*NODE_NUMS];// [0, 3] link n, [4, 7] will be hop num
+ u16 ln_tn[NODE_NUMS*8]; // for 0x0zzz: bit [0,7] target node num, bit[8,11] respone link from target num; 0x80ff mean not inited, 0x4yyy mean non coherent and yyy is link pair index
+ struct nodes_info_t nodes_info;
+ u32 nodes;
+
+ u8 host_link_freq[NODE_NUMS*8]; // record freq for every link from cpu, 0x0f means don't need to touch it
+ u16 host_link_freq_cap[NODE_NUMS*8]; //cap
+
+ u32 segbit;
+ u32 sbdn;
+ u32 sblk;
+ u32 sbbusn;
+
+ u32 ht_c_num;
+ u32 ht_c_conf_bus[HC_NUMS]; // 4-->32
+
+ struct link_pair_t link_pair[HC_NUMS*4];// enough? only in_conherent, 32 chain and every chain have 4 HT device
+ u32 link_pair_num;
+
+ struct mem_controller ctrl[NODE_NUMS];
+
+#if CONFIG_AMDMCT
+// sMCTStruct MCTData;
+// sDCTStruct *DCTNodeData[NODE_NUMS];
+// sDCTStruct DCTNodeData_a[NODE_NUMS];
+ struct MCTStatStruc MCTstat;
+ struct DCTStatStruc DCTstatA[NODE_NUMS];
+#else
+
+ u8 ctrl_present[NODE_NUMS];
+ struct mem_info meminfo[NODE_NUMS];
+ u8 mem_trained[NODE_NUMS]; //0: no dimm, 1: trained, 0x80: not started, 0x81: recv1 fail, 0x82: Pos Fail, 0x83:recv2 fail
+ u32 tom_m;
+ u32 tom2_m;
+
+ //if we are getting tight of global space, may need to squesh following to one copy
+ u32 mem_base[MEM_CS_COPY][2]; // two dct
+ u32 cs_base[MEM_CS_COPY][2][8]; //8 cs_idx
+ u32 hole_startk; // 0 mean hole
+
+ u8 dqs_delay_a[DQS_DELAY_COPY*2*4*2*9]; //8 node, channel 2, dimm 4, direction 2 , bytelane *9
+ u8 dqs_rcvr_dly_a[DQS_DELAY_COPY*2*4*9]; //8 node, channel 2, dimm 4, bytelane *9
+ u8 dqs_rcvr_dly_a_1[9]; //8 node, channel 2, dimm 4, bytelane *9
+#endif
+
+} __attribute__((packed));
+
+#ifndef __PRE_RAM__
+device_t get_node_pci(u32 nodeid, u32 fn);
+#endif
+
+#if CONFIG_AMDMCT == 0
+
+#ifdef __PRE_RAM__
+static void soft_reset(void);
+#endif
+static void wait_all_core0_mem_trained(struct sys_info *sysinfo)
+{
+ int i;
+ u32 mask_lo = 0;
+ u32 mask_hi = 0;
+ unsigned needs_reset = 0;
+
+ if(sysinfo->nodes == 1) return; // in case only one cpu installed
+ for(i=1; i<sysinfo->nodes; i++) {
+ /* Skip everything if I don't have any memory on this controller */
+ if(sysinfo->mem_trained[i]==0x00) continue;
+
+ if(i<32) {
+ mask_lo |= (1<<i);
+ } else {
+ mask_hi |= (1<<(i-32));
+ }
+ }
+
+ i = 1;
+ while(1) {
+ if(i<32) {
+ if(mask_lo & (1<<i)) {
+ if(sysinfo->mem_trained[i] != 0x80) {
+ mask_lo &= ~(1<<i);
+ }
+ }
+ } else {
+ if(mask_hi & (1<<(i-32))) {
+ if(sysinfo->mem_trained[i] != 0x80) {
+ mask_hi &= ~(1<<(i-32));
+ }
+ }
+ }
+
+ if((!mask_lo) && (!mask_hi)) break;
+
+ i++;
+ i%=sysinfo->nodes;
+ }
+
+ for(i=0; i<sysinfo->nodes; i++) {
+#ifdef __PRE_RAM__
+ print_debug("mem_trained["); print_debug_hex8(i); print_debug("]="); print_debug_hex8(sysinfo->mem_trained[i]); print_debug("\n");
+#else
+ printk(BIOS_DEBUG, "mem_trained[%02x]=%02x\n", i, sysinfo->mem_trained[i]);
+#endif
+ switch(sysinfo->mem_trained[i]) {
+ case 0: //don't need train
+ case 1: //trained
+ break;
+ case 0x81: //recv1: fail
+ case 0x82: //Pos :fail
+ case 0x83: //recv2: fail
+ needs_reset = 1;
+ break;
+ }
+ }
+ if(needs_reset) {
+#ifdef __PRE_RAM__
+ print_debug("mem trained failed\n");
+ soft_reset();
+#else
+ printk(BIOS_DEBUG, "mem trained failed\n");
+ hard_reset();
+#endif
+ }
+
+}
+
+#endif
+
+#ifdef __PRE_RAM__
+void showallroutes(int level, device_t dev);
+
+void setup_resource_map_offset(const u32 *register_values, u32 max, u32
+ offset_pci_dev, u32 offset_io_base);
+
+void setup_resource_map_x_offset(const u32 *register_values, u32 max, u32
+ offset_pci_dev, u32 offset_io_base);
+
+void setup_resource_map_x(const u32 *register_values, u32 max);
+
+/* reset_test.c */
+u32 cpu_init_detected(u8 nodeid);
+u32 bios_reset_detected(void);
+u32 cold_reset_detected(void);
+u32 other_reset_detected(void);
+u32 get_sblk(void);
+u8 get_sbbusn(u8 sblk);
+#endif
+
+#endif /* AMDFAM10_H */
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