| /* SPDX-License-Identifier: GPL-2.0 |
| * |
| * Copyright (C) 2017-2018 Intel Corporation <www.intel.com> |
| * |
| */ |
| |
| #ifndef _SDRAM_S10_H_ |
| #define _SDRAM_S10_H_ |
| |
| phys_size_t sdram_calculate_size(void); |
| int sdram_mmr_init_full(unsigned int sdr_phy_reg); |
| int sdram_calibration_full(void); |
| |
| #define DDR_TWR 15 |
| #define DDR_READ_LATENCY_DELAY 40 |
| #define DDR_ACTIVATE_FAWBANK 0x1 |
| |
| /* ECC HMC registers */ |
| #define DDRIOCTRL 0x8 |
| #define DDRCALSTAT 0xc |
| #define DRAMADDRWIDTH 0xe0 |
| #define ECCCTRL1 0x100 |
| #define ECCCTRL2 0x104 |
| #define ERRINTEN 0x110 |
| #define INTMODE 0x11c |
| #define INTSTAT 0x120 |
| #define AUTOWB_CORRADDR 0x138 |
| #define ECC_REG2WRECCDATABUS 0x144 |
| #define ECC_DIAGON 0x150 |
| #define ECC_DECSTAT 0x154 |
| #define HPSINTFCSEL 0x210 |
| #define RSTHANDSHAKECTRL 0x214 |
| #define RSTHANDSHAKESTAT 0x218 |
| |
| #define DDR_HMC_DDRIOCTRL_IOSIZE_MSK 0x00000003 |
| #define DDR_HMC_DDRCALSTAT_CAL_MSK BIT(0) |
| #define DDR_HMC_ECCCTL_AWB_CNT_RST_SET_MSK BIT(16) |
| #define DDR_HMC_ECCCTL_CNT_RST_SET_MSK BIT(8) |
| #define DDR_HMC_ECCCTL_ECC_EN_SET_MSK BIT(0) |
| #define DDR_HMC_ECCCTL2_RMW_EN_SET_MSK BIT(8) |
| #define DDR_HMC_ECCCTL2_AWB_EN_SET_MSK BIT(0) |
| #define DDR_HMC_ECC_DIAGON_ECCDIAGON_EN_SET_MSK BIT(16) |
| #define DDR_HMC_ECC_DIAGON_WRDIAGON_EN_SET_MSK BIT(0) |
| #define DDR_HMC_ERRINTEN_SERRINTEN_EN_SET_MSK BIT(0) |
| #define DDR_HMC_ERRINTEN_DERRINTEN_EN_SET_MSK BIT(1) |
| #define DDR_HMC_INTSTAT_SERRPENA_SET_MSK BIT(0) |
| #define DDR_HMC_INTSTAT_DERRPENA_SET_MSK BIT(1) |
| #define DDR_HMC_INTSTAT_ADDRMTCFLG_SET_MSK BIT(16) |
| #define DDR_HMC_INTMODE_INTMODE_SET_MSK BIT(0) |
| #define DDR_HMC_RSTHANDSHAKE_MASK 0x000000ff |
| #define DDR_HMC_CORE2SEQ_INT_REQ 0xF |
| #define DDR_HMC_SEQ2CORE_INT_RESP_MASK BIT(3) |
| #define DDR_HMC_HPSINTFCSEL_ENABLE_MASK 0x001f1f1f |
| |
| /* NOC DDR scheduler */ |
| #define DDR_SCH_ID_COREID 0 |
| #define DDR_SCH_ID_REVID 0x4 |
| #define DDR_SCH_DDRCONF 0x8 |
| #define DDR_SCH_DDRTIMING 0xc |
| #define DDR_SCH_DDRMODE 0x10 |
| #define DDR_SCH_READ_LATENCY 0x14 |
| #define DDR_SCH_ACTIVATE 0x38 |
| #define DDR_SCH_DEVTODEV 0x3c |
| #define DDR_SCH_DDR4TIMING 0x40 |
| |
| #define DDR_SCH_DDRTIMING_ACTTOACT_OFF 0 |
| #define DDR_SCH_DDRTIMING_RDTOMISS_OFF 6 |
| #define DDR_SCH_DDRTIMING_WRTOMISS_OFF 12 |
| #define DDR_SCH_DDRTIMING_BURSTLEN_OFF 18 |
| #define DDR_SCH_DDRTIMING_RDTOWR_OFF 21 |
| #define DDR_SCH_DDRTIMING_WRTORD_OFF 26 |
| #define DDR_SCH_DDRTIMING_BWRATIO_OFF 31 |
| #define DDR_SCH_DDRMOD_BWRATIOEXTENDED_OFF 1 |
| #define DDR_SCH_ACTIVATE_RRD_OFF 0 |
| #define DDR_SCH_ACTIVATE_FAW_OFF 4 |
| #define DDR_SCH_ACTIVATE_FAWBANK_OFF 10 |
| #define DDR_SCH_DEVTODEV_BUSRDTORD_OFF 0 |
| #define DDR_SCH_DEVTODEV_BUSRDTOWR_OFF 2 |
| #define DDR_SCH_DEVTODEV_BUSWRTORD_OFF 4 |
| |
| /* HMC MMR IO48 registers */ |
| #define CTRLCFG0 0x28 |
| #define CTRLCFG1 0x2c |
| #define DRAMTIMING0 0x50 |
| #define CALTIMING0 0x7c |
| #define CALTIMING1 0x80 |
| #define CALTIMING2 0x84 |
| #define CALTIMING3 0x88 |
| #define CALTIMING4 0x8c |
| #define CALTIMING9 0xa0 |
| #define DRAMADDRW 0xa8 |
| #define DRAMSTS 0xec |
| #define NIOSRESERVED0 0x110 |
| #define NIOSRESERVED1 0x114 |
| #define NIOSRESERVED2 0x118 |
| |
| #define DRAMADDRW_CFG_COL_ADDR_WIDTH(x) \ |
| (((x) >> 0) & 0x1F) |
| #define DRAMADDRW_CFG_ROW_ADDR_WIDTH(x) \ |
| (((x) >> 5) & 0x1F) |
| #define DRAMADDRW_CFG_BANK_ADDR_WIDTH(x) \ |
| (((x) >> 10) & 0xF) |
| #define DRAMADDRW_CFG_BANK_GRP_ADDR_WIDTH(x) \ |
| (((x) >> 14) & 0x3) |
| #define DRAMADDRW_CFG_CS_ADDR_WIDTH(x) \ |
| (((x) >> 16) & 0x7) |
| |
| #define CTRLCFG0_CFG_MEMTYPE(x) \ |
| (((x) >> 0) & 0xF) |
| #define CTRLCFG0_CFG_DIMM_TYPE(x) \ |
| (((x) >> 4) & 0x7) |
| #define CTRLCFG0_CFG_AC_POS(x) \ |
| (((x) >> 7) & 0x3) |
| #define CTRLCFG0_CFG_CTRL_BURST_LEN(x) \ |
| (((x) >> 9) & 0x1F) |
| |
| #define CTRLCFG1_CFG_DBC3_BURST_LEN(x) \ |
| (((x) >> 0) & 0x1F) |
| #define CTRLCFG1_CFG_ADDR_ORDER(x) \ |
| (((x) >> 5) & 0x3) |
| #define CTRLCFG1_CFG_CTRL_EN_ECC(x) \ |
| (((x) >> 7) & 0x1) |
| |
| #define DRAMTIMING0_CFG_TCL(x) \ |
| (((x) >> 0) & 0x7F) |
| |
| #define CALTIMING0_CFG_ACT_TO_RDWR(x) \ |
| (((x) >> 0) & 0x3F) |
| #define CALTIMING0_CFG_ACT_TO_PCH(x) \ |
| (((x) >> 6) & 0x3F) |
| #define CALTIMING0_CFG_ACT_TO_ACT(x) \ |
| (((x) >> 12) & 0x3F) |
| #define CALTIMING0_CFG_ACT_TO_ACT_DB(x) \ |
| (((x) >> 18) & 0x3F) |
| |
| #define CALTIMING1_CFG_RD_TO_RD(x) \ |
| (((x) >> 0) & 0x3F) |
| #define CALTIMING1_CFG_RD_TO_RD_DC(x) \ |
| (((x) >> 6) & 0x3F) |
| #define CALTIMING1_CFG_RD_TO_RD_DB(x) \ |
| (((x) >> 12) & 0x3F) |
| #define CALTIMING1_CFG_RD_TO_WR(x) \ |
| (((x) >> 18) & 0x3F) |
| #define CALTIMING1_CFG_RD_TO_WR_DC(x) \ |
| (((x) >> 24) & 0x3F) |
| |
| #define CALTIMING2_CFG_RD_TO_WR_DB(x) \ |
| (((x) >> 0) & 0x3F) |
| #define CALTIMING2_CFG_RD_TO_WR_PCH(x) \ |
| (((x) >> 6) & 0x3F) |
| #define CALTIMING2_CFG_RD_AP_TO_VALID(x) \ |
| (((x) >> 12) & 0x3F) |
| #define CALTIMING2_CFG_WR_TO_WR(x) \ |
| (((x) >> 18) & 0x3F) |
| #define CALTIMING2_CFG_WR_TO_WR_DC(x) \ |
| (((x) >> 24) & 0x3F) |
| |
| #define CALTIMING3_CFG_WR_TO_WR_DB(x) \ |
| (((x) >> 0) & 0x3F) |
| #define CALTIMING3_CFG_WR_TO_RD(x) \ |
| (((x) >> 6) & 0x3F) |
| #define CALTIMING3_CFG_WR_TO_RD_DC(x) \ |
| (((x) >> 12) & 0x3F) |
| #define CALTIMING3_CFG_WR_TO_RD_DB(x) \ |
| (((x) >> 18) & 0x3F) |
| #define CALTIMING3_CFG_WR_TO_PCH(x) \ |
| (((x) >> 24) & 0x3F) |
| |
| #define CALTIMING4_CFG_WR_AP_TO_VALID(x) \ |
| (((x) >> 0) & 0x3F) |
| #define CALTIMING4_CFG_PCH_TO_VALID(x) \ |
| (((x) >> 6) & 0x3F) |
| #define CALTIMING4_CFG_PCH_ALL_TO_VALID(x) \ |
| (((x) >> 12) & 0x3F) |
| #define CALTIMING4_CFG_ARF_TO_VALID(x) \ |
| (((x) >> 18) & 0xFF) |
| #define CALTIMING4_CFG_PDN_TO_VALID(x) \ |
| (((x) >> 26) & 0x3F) |
| |
| #define CALTIMING9_CFG_4_ACT_TO_ACT(x) \ |
| (((x) >> 0) & 0xFF) |
| |
| #endif /* _SDRAM_S10_H_ */ |
