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) 2015-2016 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 #define CONFIG_DISPLAY_BOARDINFO_LATE   /* Calls show_board_info() */
  25
  26 /*
  27  * Environment settings
  28  */
  29 #define CONFIG_ENV_OVERWRITE
  30 #define CONFIG_ENV_VARS_UBOOT_CONFIG
  31 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  32 #define CONFIG_SYS_MALLOC_LEN           (128 * 1024)
  33 #define CONFIG_ARCH_CPU_INIT
  34 #define CONFIG_BOOTCOMMAND                                              \
  35         "if fatload mmc 0 0xa0000000 uImage; then "                     \
  36                 "bootm 0xa0000000; "                                    \
  37         "fi; "                                                          \
  38         "if usb reset && fatload usb 0 0xa0000000 uImage; then "        \
  39                 "bootm 0xa0000000; "                                    \
  40         "fi; "                                                          \
  41         "bootm 0xc0000;"
  42 #define CONFIG_BOOTARGS                 "console=tty0 console=ttyS0,115200"
  43 #define CONFIG_TIMESTAMP
  44 #define CONFIG_CMDLINE_TAG
  45 #define CONFIG_SETUP_MEMORY_TAGS
  46
  47 /*
  48  * Serial Console Configuration
  49  */
  50 #define CONFIG_BAUDRATE                 115200
  51
  52 /*
  53  * Bootloader Components Configuration
  54  */
  55 #define CONFIG_CMD_ENV
  56
  57 /* I2C support */
  58 #ifdef CONFIG_SYS_I2C
  59 #define CONFIG_SYS_I2C_PXA
  60 #define CONFIG_PXA_STD_I2C
  61 #define CONFIG_PXA_PWR_I2C
  62 #define CONFIG_SYS_I2C_SPEED            100000
  63 #endif
  64
  65 /* LCD support */
  66 #ifdef CONFIG_LCD
  67 #define CONFIG_PXA_LCD
  68 #define CONFIG_PXA_VGA
  69 #define CONFIG_SYS_WHITE_ON_BLACK
  70 #define CONFIG_CMD_BMP
  71 #define CONFIG_LCD_LOGO
  72 #endif
  73
  74 /*
  75  * Networking Configuration
  76  */
  77 #ifdef  CONFIG_CMD_NET
  78
  79 #define CONFIG_DRIVER_DM9000            1
  80 #define CONFIG_DM9000_BASE              0x08000000
  81 #define DM9000_IO                       (CONFIG_DM9000_BASE)
  82 #define DM9000_DATA                     (CONFIG_DM9000_BASE + 4)
  83 #define CONFIG_NET_RETRY_COUNT          10
  84
  85 #define CONFIG_BOOTP_BOOTFILESIZE
  86 #define CONFIG_BOOTP_BOOTPATH
  87 #define CONFIG_BOOTP_GATEWAY
  88 #define CONFIG_BOOTP_HOSTNAME
  89 #endif
  90
  91 #undef  CONFIG_SYS_LONGHELP             /* Saves 10 KB */
  92 #define CONFIG_SYS_CBSIZE               256
  93 #define CONFIG_SYS_PBSIZE               \
  94         (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
  95 #define CONFIG_SYS_MAXARGS              16
  96 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  97 #define CONFIG_SYS_DEVICE_NULLDEV       1
  98 #undef  CONFIG_CMDLINE_EDITING          /* Saves 2.5 KB */
  99 #undef  CONFIG_AUTO_COMPLETE            /* Saves 2.5 KB */
 100
 101 /*
 102  * Clock Configuration
 103  */
 104 #define CONFIG_SYS_CPUSPEED             0x290           /* 520MHz */
 105
 106 /*
 107  * DRAM Map
 108  */
 109 #define CONFIG_NR_DRAM_BANKS            1               /* We have 1 bank of DRAM */
 110 #define PHYS_SDRAM_1                    0xa0000000      /* SDRAM Bank #1 */
 111 #define PHYS_SDRAM_1_SIZE               0x04000000      /* 64 MB */
 112
 113 #define CONFIG_SYS_DRAM_BASE            0xa0000000      /* CS0 */
 114 #define CONFIG_SYS_DRAM_SIZE            0x04000000      /* 64 MB DRAM */
 115
 116 #define CONFIG_SYS_MEMTEST_START        0xa0400000      /* memtest works on */
 117 #define CONFIG_SYS_MEMTEST_END          0xa0800000      /* 4 ... 8 MB in DRAM */
 118
 119 #define CONFIG_SYS_LOAD_ADDR            PHYS_SDRAM_1
 120 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 121 #define CONFIG_SYS_INIT_SP_ADDR         0x5c010000
 122
 123 /*
 124  * NOR FLASH
 125  */
 126 #ifdef  CONFIG_CMD_FLASH
 127 #define PHYS_FLASH_1                    0x00000000      /* Flash Bank #1 */
 128 #define PHYS_FLASH_SIZE                 0x02000000      /* 32 MB */
 129 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 130
 131 #define CONFIG_SYS_FLASH_CFI
 132 #define CONFIG_FLASH_CFI_DRIVER         1
 133 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_32BIT
 134
 135 #define CONFIG_SYS_MAX_FLASH_SECT       (4 + 255)
 136 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 137
 138 #define CONFIG_SYS_FLASH_ERASE_TOUT     (25 * CONFIG_SYS_HZ)
 139 #define CONFIG_SYS_FLASH_WRITE_TOUT     (25 * CONFIG_SYS_HZ)
 140 #define CONFIG_SYS_FLASH_LOCK_TOUT      (25 * CONFIG_SYS_HZ)
 141 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    (25 * CONFIG_SYS_HZ)
 142
 143 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
 144 #define CONFIG_SYS_FLASH_PROTECTION             1
 145
 146 #define CONFIG_ENV_IS_IN_FLASH          1
 147
 148 #else   /* No flash */
 149 #define CONFIG_SYS_NO_FLASH
 150 #define CONFIG_ENV_IS_NOWHERE
 151 #endif
 152
 153 #define CONFIG_SYS_MONITOR_BASE         0x0
 154 #define CONFIG_SYS_MONITOR_LEN          0x40000
 155
 156 /* Skip factory configuration block */
 157 #define CONFIG_ENV_ADDR                 \
 158                         (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN + 0x40000)
 159 #define CONFIG_ENV_SIZE                 0x40000
 160 #define CONFIG_ENV_SECT_SIZE            0x40000
 161
 162 /*
 163  * GPIO settings
 164  */
 165 #define CONFIG_SYS_GPSR0_VAL    0x00000000
 166 #define CONFIG_SYS_GPSR1_VAL    0x00020000
 167 #define CONFIG_SYS_GPSR2_VAL    0x0002c000
 168 #define CONFIG_SYS_GPSR3_VAL    0x00000000
 169
 170 #define CONFIG_SYS_GPCR0_VAL    0x00000000
 171 #define CONFIG_SYS_GPCR1_VAL    0x00000000
 172 #define CONFIG_SYS_GPCR2_VAL    0x00000000
 173 #define CONFIG_SYS_GPCR3_VAL    0x00000000
 174
 175 #define CONFIG_SYS_GPDR0_VAL    0xc8008000
 176 #define CONFIG_SYS_GPDR1_VAL    0xfc02a981
 177 #define CONFIG_SYS_GPDR2_VAL    0x92c3ffff
 178 #define CONFIG_SYS_GPDR3_VAL    0x0061e804
 179
 180 #define CONFIG_SYS_GAFR0_L_VAL  0x80100000
 181 #define CONFIG_SYS_GAFR0_U_VAL  0xa5c00010
 182 #define CONFIG_SYS_GAFR1_L_VAL  0x6992901a
 183 #define CONFIG_SYS_GAFR1_U_VAL  0xaaa50008
 184 #define CONFIG_SYS_GAFR2_L_VAL  0xaaaaaaaa
 185 #define CONFIG_SYS_GAFR2_U_VAL  0x4109a002
 186 #define CONFIG_SYS_GAFR3_L_VAL  0x54000310
 187 #define CONFIG_SYS_GAFR3_U_VAL  0x00005401
 188
 189 #define CONFIG_SYS_PSSR_VAL     0x30
 190
 191 /*
 192  * Clock settings
 193  */
 194 #define CONFIG_SYS_CKEN         0x00500240
 195 #define CONFIG_SYS_CCCR         0x02000290
 196
 197 /*
 198  * Memory settings
 199  */
 200 #define CONFIG_SYS_MSC0_VAL     0x9ee1c5f2
 201 #define CONFIG_SYS_MSC1_VAL     0x9ee1f994
 202 #define CONFIG_SYS_MSC2_VAL     0x9ee19ee1
 203 #define CONFIG_SYS_MDCNFG_VAL   0x090009c9
 204 #define CONFIG_SYS_MDREFR_VAL   0x2003a031
 205 #define CONFIG_SYS_MDMRS_VAL    0x00220022
 206 #define CONFIG_SYS_FLYCNFG_VAL  0x00010001
 207 #define CONFIG_SYS_SXCNFG_VAL   0x40044004
 208
 209 /*
 210  * PCMCIA and CF Interfaces
 211  */
 212 #define CONFIG_SYS_MECR_VAL     0x00000000
 213 #define CONFIG_SYS_MCMEM0_VAL   0x00028307
 214 #define CONFIG_SYS_MCMEM1_VAL   0x00014307
 215 #define CONFIG_SYS_MCATT0_VAL   0x00038787
 216 #define CONFIG_SYS_MCATT1_VAL   0x0001c787
 217 #define CONFIG_SYS_MCIO0_VAL    0x0002830f
 218 #define CONFIG_SYS_MCIO1_VAL    0x0001430f
 219
 220 #include "pxa-common.h"
 221
 222 #endif /* __CONFIG_H */