include/configs/colibri_pxa270.h

   1 /*
   2  * Toradex Colibri PXA270 configuration file
   3  *
   4  * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
   5  * Copyright (C) 2015 Marcel Ziswiler <marcel@ziswiler.com>
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 /*
  14  * High Level Board Configuration Options
  15  */
  16 #define CONFIG_CPU_PXA27X               1       /* Marvell PXA270 CPU */
  17 #define CONFIG_SYS_TEXT_BASE            0x0
  18 /* Avoid overwriting factory configuration block */
  19 #define CONFIG_BOARD_SIZE_LIMIT         0x40000
  20
  21 /* We will never enable dcache because we have to setup MMU first */
  22 #define CONFIG_SYS_DCACHE_OFF
  23
  24 /*
  25  * Environment settings
  26  */
  27 #define CONFIG_ENV_OVERWRITE
  28 #define CONFIG_SYS_MALLOC_LEN           (128 * 1024)
  29 #define CONFIG_ARCH_CPU_INIT
  30 #define CONFIG_BOOTCOMMAND                                              \
  31         "if fatload mmc 0 0xa0000000 uImage; then "                     \
  32                 "bootm 0xa0000000; "                                    \
  33         "fi; "                                                          \
  34         "if usb reset && fatload usb 0 0xa0000000 uImage; then "        \
  35                 "bootm 0xa0000000; "                                    \
  36         "fi; "                                                          \
  37         "bootm 0xc0000;"
  38 #define CONFIG_BOOTARGS                 "console=tty0 console=ttyS0,115200"
  39 #define CONFIG_TIMESTAMP
  40 #define CONFIG_CMDLINE_TAG
  41 #define CONFIG_SETUP_MEMORY_TAGS
  42
  43 /*
  44  * Serial Console Configuration
  45  */
  46 #define CONFIG_BAUDRATE                 115200
  47
  48 /*
  49  * Bootloader Components Configuration
  50  */
  51 #define CONFIG_CMD_ENV
  52
  53 /* I2C support */
  54 #ifdef CONFIG_SYS_I2C
  55 #define CONFIG_SYS_I2C_PXA
  56 #define CONFIG_PXA_STD_I2C
  57 #define CONFIG_PXA_PWR_I2C
  58 #define CONFIG_SYS_I2C_SPEED            100000
  59 #endif
  60
  61 /* LCD support */
  62 #ifdef CONFIG_LCD
  63 #define CONFIG_PXA_LCD
  64 #define CONFIG_PXA_VGA
  65 #define CONFIG_SYS_WHITE_ON_BLACK
  66 #define CONFIG_CMD_BMP
  67 #define CONFIG_LCD_LOGO
  68 #endif
  69
  70 /*
  71  * Networking Configuration
  72  */
  73 #ifdef  CONFIG_CMD_NET
  74
  75 #define CONFIG_DRIVER_DM9000            1
  76 #define CONFIG_DM9000_BASE              0x08000000
  77 #define DM9000_IO                       (CONFIG_DM9000_BASE)
  78 #define DM9000_DATA                     (CONFIG_DM9000_BASE + 4)
  79 #define CONFIG_NET_RETRY_COUNT          10
  80
  81 #define CONFIG_BOOTP_BOOTFILESIZE
  82 #define CONFIG_BOOTP_BOOTPATH
  83 #define CONFIG_BOOTP_GATEWAY
  84 #define CONFIG_BOOTP_HOSTNAME
  85 #endif
  86
  87 #undef  CONFIG_SYS_LONGHELP             /* Saves 10 KB */
  88 #define CONFIG_SYS_CBSIZE               256
  89 #define CONFIG_SYS_PBSIZE               \
  90         (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
  91 #define CONFIG_SYS_MAXARGS              16
  92 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  93 #define CONFIG_SYS_DEVICE_NULLDEV       1
  94 #undef  CONFIG_CMDLINE_EDITING          /* Saves 2.5 KB */
  95 #undef  CONFIG_AUTO_COMPLETE            /* Saves 2.5 KB */
  96
  97 /*
  98  * Clock Configuration
  99  */
 100 #define CONFIG_SYS_CPUSPEED             0x290           /* 520MHz */
 101
 102 /*
 103  * DRAM Map
 104  */
 105 #define CONFIG_NR_DRAM_BANKS            1               /* We have 1 bank of DRAM */
 106 #define PHYS_SDRAM_1                    0xa0000000      /* SDRAM Bank #1 */
 107 #define PHYS_SDRAM_1_SIZE               0x04000000      /* 64 MB */
 108
 109 #define CONFIG_SYS_DRAM_BASE            0xa0000000      /* CS0 */
 110 #define CONFIG_SYS_DRAM_SIZE            0x04000000      /* 64 MB DRAM */
 111
 112 #define CONFIG_SYS_MEMTEST_START        0xa0400000      /* memtest works on */
 113 #define CONFIG_SYS_MEMTEST_END          0xa0800000      /* 4 ... 8 MB in DRAM */
 114
 115 #define CONFIG_SYS_LOAD_ADDR            PHYS_SDRAM_1
 116 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 117 #define CONFIG_SYS_INIT_SP_ADDR         0x5c010000
 118
 119 /*
 120  * NOR FLASH
 121  */
 122 #ifdef  CONFIG_CMD_FLASH
 123 #define PHYS_FLASH_1                    0x00000000      /* Flash Bank #1 */
 124 #define PHYS_FLASH_SIZE                 0x02000000      /* 32 MB */
 125 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 126
 127 #define CONFIG_SYS_FLASH_CFI
 128 #define CONFIG_FLASH_CFI_DRIVER         1
 129 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_32BIT
 130
 131 #define CONFIG_SYS_MAX_FLASH_SECT       (4 + 255)
 132 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 133
 134 #define CONFIG_SYS_FLASH_ERASE_TOUT     (25 * CONFIG_SYS_HZ)
 135 #define CONFIG_SYS_FLASH_WRITE_TOUT     (25 * CONFIG_SYS_HZ)
 136 #define CONFIG_SYS_FLASH_LOCK_TOUT      (25 * CONFIG_SYS_HZ)
 137 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    (25 * CONFIG_SYS_HZ)
 138
 139 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
 140 #define CONFIG_SYS_FLASH_PROTECTION             1
 141
 142 #define CONFIG_ENV_IS_IN_FLASH          1
 143
 144 #else   /* No flash */
 145 #define CONFIG_SYS_NO_FLASH
 146 #define CONFIG_ENV_IS_NOWHERE
 147 #endif
 148
 149 #define CONFIG_SYS_MONITOR_BASE         0x0
 150 #define CONFIG_SYS_MONITOR_LEN          0x40000
 151
 152 /* Skip factory configuration block */
 153 #define CONFIG_ENV_ADDR                 \
 154                         (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN + 0x40000)
 155 #define CONFIG_ENV_SIZE                 0x40000
 156 #define CONFIG_ENV_SECT_SIZE            0x40000
 157
 158 /*
 159  * GPIO settings
 160  */
 161 #define CONFIG_SYS_GPSR0_VAL    0x00000000
 162 #define CONFIG_SYS_GPSR1_VAL    0x00020000
 163 #define CONFIG_SYS_GPSR2_VAL    0x0002c000
 164 #define CONFIG_SYS_GPSR3_VAL    0x00000000
 165
 166 #define CONFIG_SYS_GPCR0_VAL    0x00000000
 167 #define CONFIG_SYS_GPCR1_VAL    0x00000000
 168 #define CONFIG_SYS_GPCR2_VAL    0x00000000
 169 #define CONFIG_SYS_GPCR3_VAL    0x00000000
 170
 171 #define CONFIG_SYS_GPDR0_VAL    0xc8008000
 172 #define CONFIG_SYS_GPDR1_VAL    0xfc02a981
 173 #define CONFIG_SYS_GPDR2_VAL    0x92c3ffff
 174 #define CONFIG_SYS_GPDR3_VAL    0x0061e804
 175
 176 #define CONFIG_SYS_GAFR0_L_VAL  0x80100000
 177 #define CONFIG_SYS_GAFR0_U_VAL  0xa5c00010
 178 #define CONFIG_SYS_GAFR1_L_VAL  0x6992901a
 179 #define CONFIG_SYS_GAFR1_U_VAL  0xaaa50008
 180 #define CONFIG_SYS_GAFR2_L_VAL  0xaaaaaaaa
 181 #define CONFIG_SYS_GAFR2_U_VAL  0x4109a002
 182 #define CONFIG_SYS_GAFR3_L_VAL  0x54000310
 183 #define CONFIG_SYS_GAFR3_U_VAL  0x00005401
 184
 185 #define CONFIG_SYS_PSSR_VAL     0x30
 186
 187 /*
 188  * Clock settings
 189  */
 190 #define CONFIG_SYS_CKEN         0x00500240
 191 #define CONFIG_SYS_CCCR         0x02000290
 192
 193 /*
 194  * Memory settings
 195  */
 196 #define CONFIG_SYS_MSC0_VAL     0x9ee1c5f2
 197 #define CONFIG_SYS_MSC1_VAL     0x9ee1f994
 198 #define CONFIG_SYS_MSC2_VAL     0x9ee19ee1
 199 #define CONFIG_SYS_MDCNFG_VAL   0x090009c9
 200 #define CONFIG_SYS_MDREFR_VAL   0x2003a031
 201 #define CONFIG_SYS_MDMRS_VAL    0x00220022
 202 #define CONFIG_SYS_FLYCNFG_VAL  0x00010001
 203 #define CONFIG_SYS_SXCNFG_VAL   0x40044004
 204
 205 /*
 206  * PCMCIA and CF Interfaces
 207  */
 208 #define CONFIG_SYS_MECR_VAL     0x00000000
 209 #define CONFIG_SYS_MCMEM0_VAL   0x00028307
 210 #define CONFIG_SYS_MCMEM1_VAL   0x00014307
 211 #define CONFIG_SYS_MCATT0_VAL   0x00038787
 212 #define CONFIG_SYS_MCATT1_VAL   0x0001c787
 213 #define CONFIG_SYS_MCIO0_VAL    0x0002830f
 214 #define CONFIG_SYS_MCIO1_VAL    0x0001430f
 215
 216 #include "pxa-common.h"
 217
 218 #endif /* __CONFIG_H */