1/* 2 * MCF520x Internal Memory Map 3 * 4 * Copyright (C) 2004-2009 Freescale Semiconductor, Inc. 5 * TsiChung Liew (Tsi-Chung.Liew@freescale.com) 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10#ifndef __IMMAP_520X__ 11#define __IMMAP_520X__ 12 13#define MMAP_SCM1 (CONFIG_SYS_MBAR + 0x00000000) 14#define MMAP_XBS (CONFIG_SYS_MBAR + 0x00004000) 15#define MMAP_FBCS (CONFIG_SYS_MBAR + 0x00008000) 16#define MMAP_FEC0 (CONFIG_SYS_MBAR + 0x00030000) 17#define MMAP_SCM2 (CONFIG_SYS_MBAR + 0x00040000) 18#define MMAP_EDMA (CONFIG_SYS_MBAR + 0x00044000) 19#define MMAP_INTC0 (CONFIG_SYS_MBAR + 0x00048000) 20#define MMAP_INTCACK (CONFIG_SYS_MBAR + 0x00054000) 21#define MMAP_I2C (CONFIG_SYS_MBAR + 0x00058000) 22#define MMAP_QSPI (CONFIG_SYS_MBAR + 0x0005C000) 23#define MMAP_UART0 (CONFIG_SYS_MBAR + 0x00060000) 24#define MMAP_UART1 (CONFIG_SYS_MBAR + 0x00064000) 25#define MMAP_UART2 (CONFIG_SYS_MBAR + 0x00068000) 26#define MMAP_DTMR0 (CONFIG_SYS_MBAR + 0x00070000) 27#define MMAP_DTMR1 (CONFIG_SYS_MBAR + 0x00074000) 28#define MMAP_DTMR2 (CONFIG_SYS_MBAR + 0x00078000) 29#define MMAP_DTMR3 (CONFIG_SYS_MBAR + 0x0007C000) 30#define MMAP_PIT0 (CONFIG_SYS_MBAR + 0x00080000) 31#define MMAP_PIT1 (CONFIG_SYS_MBAR + 0x00084000) 32#define MMAP_EPORT0 (CONFIG_SYS_MBAR + 0x00088000) 33#define MMAP_WDOG (CONFIG_SYS_MBAR + 0x0008C000) 34#define MMAP_PLL (CONFIG_SYS_MBAR + 0x00090000) 35#define MMAP_RCM (CONFIG_SYS_MBAR + 0x000A0000) 36#define MMAP_CCM (CONFIG_SYS_MBAR + 0x000A0004) 37#define MMAP_GPIO (CONFIG_SYS_MBAR + 0x000A4000) 38#define MMAP_SDRAM (CONFIG_SYS_MBAR + 0x000A8000) 39 40#include <asm/coldfire/crossbar.h> 41#include <asm/coldfire/edma.h> 42#include <asm/coldfire/eport.h> 43#include <asm/coldfire/flexbus.h> 44#include <asm/coldfire/intctrl.h> 45#include <asm/coldfire/qspi.h> 46 47/* System Controller Module */ 48typedef struct scm1 { 49 u32 mpr; /* 0x00 Master Privilege */ 50 u32 rsvd1[7]; 51 u32 pacra; /* 0x20 Peripheral Access Ctrl A */ 52 u32 pacrb; /* 0x24 Peripheral Access Ctrl B */ 53 u32 pacrc; /* 0x28 Peripheral Access Ctrl C */ 54 u32 pacrd; /* 0x2C Peripheral Access Ctrl D */ 55 u32 rsvd2[4]; 56 u32 pacre; /* 0x40 Peripheral Access Ctrl E */ 57 u32 pacrf; /* 0x44 Peripheral Access Ctrl F */ 58 u32 rsvd3[3]; 59 u32 bmt; /* 0x50 bus monitor */ 60} scm1_t; 61 62typedef struct scm2 { 63 u8 rsvd1[19]; /* 0x00 - 0x12 */ 64 u8 wcr; /* 0x13 */ 65 u16 rsvd2; /* 0x14 - 0x15 */ 66 u16 cwcr; /* 0x16 */ 67 u8 rsvd3[3]; /* 0x18 - 0x1A */ 68 u8 cwsr; /* 0x1B */ 69 u8 rsvd4[3]; /* 0x1C - 0x1E */ 70 u8 scmisr; /* 0x1F */ 71 u8 rsvd5[79]; /* 0x20 - 0x6F */ 72 u32 cfadr; /* 0x70 */ 73 u8 rsvd7; /* 0x74 */ 74 u8 cfier; /* 0x75 */ 75 u8 cfloc; /* 0x76 */ 76 u8 cfatr; /* 0x77 */ 77 u32 rsvd8; /* 0x78 - 0x7B */ 78 u32 cfdtr; /* 0x7C */ 79} scm2_t; 80 81/* Chip configuration module */ 82typedef struct rcm { 83 u8 rcr; 84 u8 rsr; 85} rcm_t; 86 87typedef struct ccm_ctrl { 88 u16 ccr; /* 0x00 Chip Cfg */ 89 u16 res1; /* 0x02 */ 90 u16 rcon; /* 0x04 Reset Cfg */ 91 u16 cir; /* 0x06 Chip ID */ 92} ccm_t; 93 94/* GPIO port */ 95typedef struct gpio_ctrl { 96 /* Port Output Data */ 97 u8 podr_busctl; /* 0x00 */ 98 u8 podr_be; /* 0x01 */ 99 u8 podr_cs; /* 0x02 */ 100 u8 podr_feci2c; /* 0x03 */ 101 u8 podr_qspi; /* 0x04 */ 102 u8 podr_timer; /* 0x05 */ 103 u8 podr_uart; /* 0x06 */ 104 u8 podr_fech; /* 0x07 */ 105 u8 podr_fecl; /* 0x08 */ 106 u8 res01[3]; /* 0x9 - 0x0B */ 107 108 /* Port Data Direction */ 109 u8 pddr_busctl; /* 0x0C */ 110 u8 pddr_be; /* 0x0D */ 111 u8 pddr_cs; /* 0x0E */ 112 u8 pddr_feci2c; /* 0x0F */ 113 u8 pddr_qspi; /* 0x10*/ 114 u8 pddr_timer; /* 0x11 */ 115 u8 pddr_uart; /* 0x12 */ 116 u8 pddr_fech; /* 0x13 */ 117 u8 pddr_fecl; /* 0x14 */ 118 u8 res02[5]; /* 0x15 - 0x19 */ 119 120 /* Port Data Direction */ 121 u8 ppdr_cs; /* 0x1A */ 122 u8 ppdr_feci2c; /* 0x1B */ 123 u8 ppdr_qspi; /* 0x1C */ 124 u8 ppdr_timer; /* 0x1D */ 125 u8 ppdr_uart; /* 0x1E */ 126 u8 ppdr_fech; /* 0x1F */ 127 u8 ppdr_fecl; /* 0x20 */ 128 u8 res03[3]; /* 0x21 - 0x23 */ 129 130 /* Port Clear Output Data */ 131 u8 pclrr_busctl; /* 0x24 */ 132 u8 pclrr_be; /* 0x25 */ 133 u8 pclrr_cs; /* 0x26 */ 134 u8 pclrr_feci2c; /* 0x27 */ 135 u8 pclrr_qspi; /* 0x28 */ 136 u8 pclrr_timer; /* 0x29 */ 137 u8 pclrr_uart; /* 0x2A */ 138 u8 pclrr_fech; /* 0x2B */ 139 u8 pclrr_fecl; /* 0x2C */ 140 u8 res04[3]; /* 0x2D - 0x2F */ 141 142 /* Pin Assignment */ 143 u8 par_busctl; /* 0x30 */ 144 u8 par_be; /* 0x31 */ 145 u8 par_cs; /* 0x32 */ 146 u8 par_feci2c; /* 0x33 */ 147 u8 par_qspi; /* 0x34 */ 148 u8 par_timer; /* 0x35 */ 149 u16 par_uart; /* 0x36 */ 150 u8 par_fec; /* 0x38 */ 151 u8 par_irq; /* 0x39 */ 152 153 /* Mode Select Control */ 154 /* Drive Strength Control */ 155 u8 mscr_fb; /* 0x3A */ 156 u8 mscr_sdram; /* 0x3B */ 157 158 u8 dscr_i2c; /* 0x3C */ 159 u8 dscr_misc; /* 0x3D */ 160 u8 dscr_fec; /* 0x3E */ 161 u8 dscr_uart; /* 0x3F */ 162 u8 dscr_qspi; /* 0x40 */ 163} gpio_t; 164 165/* SDRAM controller */ 166typedef struct sdram_ctrl { 167 u32 mode; /* 0x00 Mode/Extended Mode */ 168 u32 ctrl; /* 0x04 Ctrl */ 169 u32 cfg1; /* 0x08 Cfg 1 */ 170 u32 cfg2; /* 0x0C Cfg 2 */ 171 u32 res1[64]; /* 0x10 - 0x10F */ 172 u32 cs0; /* 0x110 Chip Select 0 Cfg */ 173 u32 cs1; /* 0x114 Chip Select 1 Cfg */ 174} sdram_t; 175 176/* Clock Module */ 177typedef struct pll_ctrl { 178 u8 odr; /* 0x00 Output divider */ 179 u8 rsvd1; 180 u8 cr; /* 0x02 Control */ 181 u8 rsvd2; 182 u8 mdr; /* 0x04 Modulation Divider */ 183 u8 rsvd3; 184 u8 fdr; /* 0x06 Feedback Divider */ 185 u8 rsvd4; 186} pll_t; 187 188/* Watchdog registers */ 189typedef struct wdog_ctrl { 190 u16 cr; /* 0x00 Control */ 191 u16 mr; /* 0x02 Modulus */ 192 u16 cntr; /* 0x04 Count */ 193 u16 sr; /* 0x06 Service */ 194} wdog_t; 195 196#endif /* __IMMAP_520X__ */ 197