| /* |
| * Copyright (c) 2015-2023, Renesas Electronics Corporation. |
| * All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #define RCAR_DDR_VERSION "rev.0.42" |
| #define DRAM_CH_CNT 0x04 |
| #define SLICE_CNT 0x04 |
| #define CS_CNT 0x02 |
| |
| /* order : CS0A, CS0B, CS1A, CS1B */ |
| #define CSAB_CNT (CS_CNT * 2) |
| |
| /* order : CH0A, CH0B, CH1A, CH1B, CH2A, CH2B, CH3A, CH3B */ |
| #define CHAB_CNT (DRAM_CH_CNT * 2) |
| |
| /* pll setting */ |
| #define CLK_DIV(a, diva, b, divb) (((a) * (divb)) / ((b) * (diva))) |
| #define CLK_MUL(a, diva, b, divb) (((a) * (b)) / ((diva) * (divb))) |
| |
| /* for ddr deisity setting */ |
| #define DBMEMCONF_REG(d3, row, bank, col, dw) \ |
| (((d3) << 30) | ((row) << 24) | ((bank) << 16) | ((col) << 8) | (dw)) |
| |
| #define DBMEMCONF_REGD(density) \ |
| (DBMEMCONF_REG((density) % 2, ((density) + 1) / \ |
| 2 + (29 - 3 - 10 - 2), 3, 10, 2)) |
| |
| #define DBMEMCONF_VAL(ch, cs) (DBMEMCONF_REGD(DBMEMCONF_DENS(ch, cs))) |
| |
| /* refresh mode */ |
| #define DBSC_REFINTS (0x0) |
| |
| /* system registers */ |
| #define CPG_FRQCRB (CPG_BASE + 0x0004U) |
| |
| #define CPG_PLLECR (CPG_BASE + 0x00D0U) |
| #define CPG_MSTPSR5 (CPG_BASE + 0x003CU) |
| #define CPG_SRCR4 (CPG_BASE + 0x00BCU) |
| #define CPG_PLL3CR (CPG_BASE + 0x00DCU) |
| #define CPG_ZB3CKCR (CPG_BASE + 0x0380U) |
| #define CPG_FRQCRD (CPG_BASE + 0x00E4U) |
| #define CPG_SMSTPCR5 (CPG_BASE + 0x0144U) |
| #define CPG_CPGWPR (CPG_BASE + 0x0900U) |
| #define CPG_SRSTCLR4 (CPG_BASE + 0x0950U) |
| |
| #define CPG_FRQCRB_KICK_BIT BIT(31) |
| #define CPG_PLLECR_PLL3E_BIT BIT(3) |
| #define CPG_PLLECR_PLL3ST_BIT BIT(11) |
| #define CPG_ZB3CKCR_ZB3ST_BIT BIT(11) |
| |
| #define RST_BASE (0xE6160000U) |
| #define RST_MODEMR (RST_BASE + 0x0060U) |
| |
| #define LIFEC_CHIPID(x) (0xE6110040U + 0x04U * (x)) |
| |
| /* DBSC registers */ |
| #include "../ddr_regs.h" |
| |
| #define DBSC_DBMONCONF4 0xE6793010U |
| |
| #define DBSC_PLL_LOCK(ch) (0xE6794054U + 0x100U * (ch)) |
| #define DBSC_PLL_LOCK_0 0xE6794054U |
| #define DBSC_PLL_LOCK_1 0xE6794154U |
| #define DBSC_PLL_LOCK_2 0xE6794254U |
| #define DBSC_PLL_LOCK_3 0xE6794354U |
| |
| /* STAT registers */ |
| #define MSTAT_SL_INIT 0xE67E8000U |
| #define MSTAT_REF_ARS 0xE67E8004U |
| #define MSTATQ_STATQC 0xE67E8008U |
| #define MSTATQ_WTENABLE 0xE67E8030U |
| #define MSTATQ_WTREFRESH 0xE67E8034U |
| #define MSTATQ_WTSETTING0 0xE67E8038U |
| #define MSTATQ_WTSETTING1 0xE67E803CU |
| |
| #define QOS_BASE1 (0xE67F0000U) |
| #define QOSCTRL_RAS (QOS_BASE1 + 0x0000U) |
| #define QOSCTRL_FIXTH (QOS_BASE1 + 0x0004U) |
| #define QOSCTRL_RAEN (QOS_BASE1 + 0x0018U) |
| #define QOSCTRL_REGGD (QOS_BASE1 + 0x0020U) |
| #define QOSCTRL_DANN (QOS_BASE1 + 0x0030U) |
| #define QOSCTRL_DANT (QOS_BASE1 + 0x0038U) |
| #define QOSCTRL_EC (QOS_BASE1 + 0x003CU) |
| #define QOSCTRL_EMS (QOS_BASE1 + 0x0040U) |
| #define QOSCTRL_INSFC (QOS_BASE1 + 0x0050U) |
| #define QOSCTRL_BERR (QOS_BASE1 + 0x0054U) |
| #define QOSCTRL_RACNT0 (QOS_BASE1 + 0x0080U) |
| #define QOSCTRL_STATGEN0 (QOS_BASE1 + 0x0088U) |
| |
| /* other module */ |
| #define THS1_THCTR 0xE6198020U |
| #define THS1_TEMP 0xE6198028U |