1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Common internal memory map for some Freescale SoCs 4 * 5 * Copyright 2013-2014 Freescale Semiconductor, Inc. 6 */ 7 8 #ifndef __FSL_IMMAP_H 9 #define __FSL_IMMAP_H 10 11 #include <linux/types.h> 12 13 /* 14 * DDR memory controller registers 15 * This structure works for mpc83xx (DDR2 and DDR3), mpc85xx, mpc86xx. 16 */ 17 struct ccsr_ddr { 18 u32 cs0_bnds; /* Chip Select 0 Memory Bounds */ 19 u8 res_04[4]; 20 u32 cs1_bnds; /* Chip Select 1 Memory Bounds */ 21 u8 res_0c[4]; 22 u32 cs2_bnds; /* Chip Select 2 Memory Bounds */ 23 u8 res_14[4]; 24 u32 cs3_bnds; /* Chip Select 3 Memory Bounds */ 25 u8 res_1c[100]; 26 u32 cs0_config; /* Chip Select Configuration */ 27 u32 cs1_config; /* Chip Select Configuration */ 28 u32 cs2_config; /* Chip Select Configuration */ 29 u32 cs3_config; /* Chip Select Configuration */ 30 u8 res_90[48]; 31 u32 cs0_config_2; /* Chip Select Configuration 2 */ 32 u32 cs1_config_2; /* Chip Select Configuration 2 */ 33 u32 cs2_config_2; /* Chip Select Configuration 2 */ 34 u32 cs3_config_2; /* Chip Select Configuration 2 */ 35 u8 res_d0[48]; 36 u32 timing_cfg_3; /* SDRAM Timing Configuration 3 */ 37 u32 timing_cfg_0; /* SDRAM Timing Configuration 0 */ 38 u32 timing_cfg_1; /* SDRAM Timing Configuration 1 */ 39 u32 timing_cfg_2; /* SDRAM Timing Configuration 2 */ 40 u32 sdram_cfg; /* SDRAM Control Configuration */ 41 u32 sdram_cfg_2; /* SDRAM Control Configuration 2 */ 42 u32 sdram_mode; /* SDRAM Mode Configuration */ 43 u32 sdram_mode_2; /* SDRAM Mode Configuration 2 */ 44 u32 sdram_md_cntl; /* SDRAM Mode Control */ 45 u32 sdram_interval; /* SDRAM Interval Configuration */ 46 u32 sdram_data_init; /* SDRAM Data initialization */ 47 u8 res_12c[4]; 48 u32 sdram_clk_cntl; /* SDRAM Clock Control */ 49 u8 res_134[20]; 50 u32 init_addr; /* training init addr */ 51 u32 init_ext_addr; /* training init extended addr */ 52 u8 res_150[16]; 53 u32 timing_cfg_4; /* SDRAM Timing Configuration 4 */ 54 u32 timing_cfg_5; /* SDRAM Timing Configuration 5 */ 55 u32 timing_cfg_6; /* SDRAM Timing Configuration 6 */ 56 u32 timing_cfg_7; /* SDRAM Timing Configuration 7 */ 57 u32 ddr_zq_cntl; /* ZQ calibration control*/ 58 u32 ddr_wrlvl_cntl; /* write leveling control*/ 59 u8 reg_178[4]; 60 u32 ddr_sr_cntr; /* self refresh counter */ 61 u32 ddr_sdram_rcw_1; /* Control Words 1 */ 62 u32 ddr_sdram_rcw_2; /* Control Words 2 */ 63 u8 reg_188[8]; 64 u32 ddr_wrlvl_cntl_2; /* write leveling control 2 */ 65 u32 ddr_wrlvl_cntl_3; /* write leveling control 3 */ 66 u8 res_198[0x1a0-0x198]; 67 u32 ddr_sdram_rcw_3; 68 u32 ddr_sdram_rcw_4; 69 u32 ddr_sdram_rcw_5; 70 u32 ddr_sdram_rcw_6; 71 u8 res_1b0[0x200-0x1b0]; 72 u32 sdram_mode_3; /* SDRAM Mode Configuration 3 */ 73 u32 sdram_mode_4; /* SDRAM Mode Configuration 4 */ 74 u32 sdram_mode_5; /* SDRAM Mode Configuration 5 */ 75 u32 sdram_mode_6; /* SDRAM Mode Configuration 6 */ 76 u32 sdram_mode_7; /* SDRAM Mode Configuration 7 */ 77 u32 sdram_mode_8; /* SDRAM Mode Configuration 8 */ 78 u8 res_218[0x220-0x218]; 79 u32 sdram_mode_9; /* SDRAM Mode Configuration 9 */ 80 u32 sdram_mode_10; /* SDRAM Mode Configuration 10 */ 81 u32 sdram_mode_11; /* SDRAM Mode Configuration 11 */ 82 u32 sdram_mode_12; /* SDRAM Mode Configuration 12 */ 83 u32 sdram_mode_13; /* SDRAM Mode Configuration 13 */ 84 u32 sdram_mode_14; /* SDRAM Mode Configuration 14 */ 85 u32 sdram_mode_15; /* SDRAM Mode Configuration 15 */ 86 u32 sdram_mode_16; /* SDRAM Mode Configuration 16 */ 87 u8 res_240[0x250-0x240]; 88 u32 timing_cfg_8; /* SDRAM Timing Configuration 8 */ 89 u32 timing_cfg_9; /* SDRAM Timing Configuration 9 */ 90 u8 res_258[0x260-0x258]; 91 u32 sdram_cfg_3; 92 u8 res_264[0x400-0x264]; 93 u32 dq_map_0; 94 u32 dq_map_1; 95 u32 dq_map_2; 96 u32 dq_map_3; 97 u8 res_410[0xb20-0x410]; 98 u32 ddr_dsr1; /* Debug Status 1 */ 99 u32 ddr_dsr2; /* Debug Status 2 */ 100 u32 ddr_cdr1; /* Control Driver 1 */ 101 u32 ddr_cdr2; /* Control Driver 2 */ 102 u8 res_b30[200]; 103 u32 ip_rev1; /* IP Block Revision 1 */ 104 u32 ip_rev2; /* IP Block Revision 2 */ 105 u32 eor; /* Enhanced Optimization Register */ 106 u8 res_c04[252]; 107 u32 mtcr; /* Memory Test Control Register */ 108 u8 res_d04[28]; 109 u32 mtp1; /* Memory Test Pattern 1 */ 110 u32 mtp2; /* Memory Test Pattern 2 */ 111 u32 mtp3; /* Memory Test Pattern 3 */ 112 u32 mtp4; /* Memory Test Pattern 4 */ 113 u32 mtp5; /* Memory Test Pattern 5 */ 114 u32 mtp6; /* Memory Test Pattern 6 */ 115 u32 mtp7; /* Memory Test Pattern 7 */ 116 u32 mtp8; /* Memory Test Pattern 8 */ 117 u32 mtp9; /* Memory Test Pattern 9 */ 118 u32 mtp10; /* Memory Test Pattern 10 */ 119 u8 res_d48[184]; 120 u32 data_err_inject_hi; /* Data Path Err Injection Mask High */ 121 u32 data_err_inject_lo; /* Data Path Err Injection Mask Low */ 122 u32 ecc_err_inject; /* Data Path Err Injection Mask ECC */ 123 u8 res_e0c[20]; 124 u32 capture_data_hi; /* Data Path Read Capture High */ 125 u32 capture_data_lo; /* Data Path Read Capture Low */ 126 u32 capture_ecc; /* Data Path Read Capture ECC */ 127 u8 res_e2c[20]; 128 u32 err_detect; /* Error Detect */ 129 u32 err_disable; /* Error Disable */ 130 u32 err_int_en; 131 u32 capture_attributes; /* Error Attrs Capture */ 132 u32 capture_address; /* Error Addr Capture */ 133 u32 capture_ext_address; /* Error Extended Addr Capture */ 134 u32 err_sbe; /* Single-Bit ECC Error Management */ 135 u8 res_e5c[164]; 136 u32 debug[64]; /* debug_1 to debug_64 */ 137 }; 138 139 #ifdef CONFIG_SYS_FSL_HAS_CCI400 140 #define CCI400_CTRLORD_TERM_BARRIER 0x00000008 141 #define CCI400_CTRLORD_EN_BARRIER 0 142 #define CCI400_SHAORD_NON_SHAREABLE 0x00000002 143 #define CCI400_DVM_MESSAGE_REQ_EN 0x00000002 144 #define CCI400_SNOOP_REQ_EN 0x00000001 145 146 /* CCI-400 registers */ 147 struct ccsr_cci400 { 148 u32 ctrl_ord; /* Control Override */ 149 u32 spec_ctrl; /* Speculation Control */ 150 u32 secure_access; /* Secure Access */ 151 u32 status; /* Status */ 152 u32 impr_err; /* Imprecise Error */ 153 u8 res_14[0x100 - 0x14]; 154 u32 pmcr; /* Performance Monitor Control */ 155 u8 res_104[0xfd0 - 0x104]; 156 u32 pid[8]; /* Peripheral ID */ 157 u32 cid[4]; /* Component ID */ 158 struct { 159 u32 snoop_ctrl; /* Snoop Control */ 160 u32 sha_ord; /* Shareable Override */ 161 u8 res_1008[0x1100 - 0x1008]; 162 u32 rc_qos_ord; /* read channel QoS Value Override */ 163 u32 wc_qos_ord; /* read channel QoS Value Override */ 164 u8 res_1108[0x110c - 0x1108]; 165 u32 qos_ctrl; /* QoS Control */ 166 u32 max_ot; /* Max OT */ 167 u8 res_1114[0x1130 - 0x1114]; 168 u32 target_lat; /* Target Latency */ 169 u32 latency_regu; /* Latency Regulation */ 170 u32 qos_range; /* QoS Range */ 171 u8 res_113c[0x2000 - 0x113c]; 172 } slave[5]; /* Slave Interface */ 173 u8 res_6000[0x9004 - 0x6000]; 174 u32 cycle_counter; /* Cycle counter */ 175 u32 count_ctrl; /* Count Control */ 176 u32 overflow_status; /* Overflow Flag Status */ 177 u8 res_9010[0xa000 - 0x9010]; 178 struct { 179 u32 event_select; /* Event Select */ 180 u32 event_count; /* Event Count */ 181 u32 counter_ctrl; /* Counter Control */ 182 u32 overflow_status; /* Overflow Flag Status */ 183 u8 res_a010[0xb000 - 0xa010]; 184 } pcounter[4]; /* Performance Counter */ 185 u8 res_e004[0x10000 - 0xe004]; 186 }; 187 #endif 188 189 #endif /* __FSL_IMMAP_H */ 190