include/configs/imx31_phycore.h

   1 /*
   2  * (C) Copyright 2004
   3  * Texas Instruments.
   4  * Richard Woodruff <r-woodruff2@ti.com>
   5  * Kshitij Gupta <kshitij@ti.com>
   6  *
   7  * Configuration settings for the phyCORE-i.MX31 board.
   8  *
   9  * SPDX-License-Identifier:     GPL-2.0+
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 #include <asm/arch/imx-regs.h>
  16
  17 /* High Level Configuration Options */
  18 #define CONFIG_MX31                     /* This is a mx31 */
  19 #define CONFIG_MX31_CLK32       32000
  20
  21 #define CONFIG_SYS_GENERIC_BOARD
  22
  23 #define CONFIG_DISPLAY_CPUINFO
  24 #define CONFIG_DISPLAY_BOARDINFO
  25
  26 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  27 #define CONFIG_SETUP_MEMORY_TAGS
  28 #define CONFIG_INITRD_TAG
  29
  30 /*
  31  * Size of malloc() pool
  32  */
  33 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 512 * 1024)
  34
  35 /*
  36  * Hardware drivers
  37  */
  38
  39 #define CONFIG_SYS_I2C
  40 #define CONFIG_SYS_I2C_MXC
  41 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  42 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  43 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  44 #define CONFIG_SYS_I2C_CLK_OFFSET       I2C2_CLK_OFFSET
  45
  46 #define CONFIG_MXC_UART
  47 #define CONFIG_MXC_UART_BASE            UART1_BASE
  48
  49 /* allow to overwrite serial and ethaddr */
  50 #define CONFIG_ENV_OVERWRITE
  51 #define CONFIG_CONS_INDEX       1
  52 #define CONFIG_BAUDRATE         115200
  53
  54 /***********************************************************
  55  * Command definition
  56  ***********************************************************/
  57 #define CONFIG_CMD_PING
  58 #define CONFIG_CMD_EEPROM
  59 #define CONFIG_CMD_I2C
  60
  61 #define CONFIG_BOOTDELAY        3
  62
  63 #define MTDPARTS_DEFAULT        "mtdparts=physmap-flash.0:128k(uboot)ro," \
  64                                         "1536k(kernel),-(root)"
  65
  66 #define CONFIG_NETMASK          255.255.255.0
  67 #define CONFIG_IPADDR           192.168.23.168
  68 #define CONFIG_SERVERIP         192.168.23.2
  69
  70 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  71         "bootargs_base=setenv bootargs console=ttySMX0,115200\0"        \
  72         "bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs "       \
  73                 "ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0"     \
  74         "bootargs_flash=setenv bootargs $(bootargs) "                   \
  75                 "root=/dev/mtdblock2 rootfstype=jffs2\0"                \
  76         "bootargs_mtd=setenv bootargs $(bootargs) $(mtdparts)\0"        \
  77         "bootcmd=run bootcmd_net\0"                                     \
  78         "bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs;"      \
  79                 "tftpboot 0x80000000 $(uimage);bootm\0"                 \
  80         "bootcmd_flash=run bootargs_base bootargs_mtd bootargs_flash;"  \
  81                 "bootm 0x80000000\0"                                    \
  82         "unlock=yes\0"                                                  \
  83         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
  84         "prg_uboot=tftpboot 0x80000000 $(uboot);"                       \
  85                 "protect off 0xa0000000 +0x20000;"                      \
  86                 "erase 0xa0000000 +0x20000;"                            \
  87                 "cp.b 0x80000000 0xa0000000 $(filesize)\0"              \
  88         "prg_kernel=tftpboot 0x80000000 $(uimage);"                     \
  89                 "erase 0xa0040000 +0x180000;"                           \
  90                 "cp.b 0x80000000 0xa0040000 $(filesize)\0"              \
  91         "prg_jffs2=tftpboot 0x80000000 $(jffs2);"                       \
  92                 "erase 0xa01c0000 0xa1ffffff;"                          \
  93                 "cp.b 0x80000000 0xa01c0000 $(filesize)\0"              \
  94         "videomode=video=ctfb:x:240,y:320,depth:16,mode:0,"             \
  95                 "pclk:185925,le:9,ri:17,up:7,lo:10,hs:1,vs:1,"          \
  96                 "sync:1241513985,vmode:0\0"
  97
  98
  99 #define CONFIG_SMC911X
 100 #define CONFIG_SMC911X_BASE     0xa8000000
 101 #define CONFIG_SMC911X_32_BIT
 102
 103 /*
 104  * Miscellaneous configurable options
 105  */
 106 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 107 /* Console I/O Buffer Size */
 108 #define CONFIG_SYS_CBSIZE               256
 109 /* Print Buffer Size */
 110 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 111                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 112 /* max number of command args */
 113 #define CONFIG_SYS_MAXARGS              16
 114 /* Boot Argument Buffer Size */
 115 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 116
 117 #define CONFIG_SYS_MEMTEST_START        0  /* memtest works on */
 118 #define CONFIG_SYS_MEMTEST_END          0x10000
 119
 120 #define CONFIG_SYS_LOAD_ADDR            0 /* default load address */
 121
 122 #define CONFIG_CMDLINE_EDITING
 123
 124 /*
 125  * Physical Memory Map
 126  */
 127 #define CONFIG_NR_DRAM_BANKS            1
 128 #define PHYS_SDRAM_1                    0x80000000
 129 #define PHYS_SDRAM_1_SIZE               (128 * 1024 * 1024)
 130 #define CONFIG_BOARD_EARLY_INIT_F
 131 #define CONFIG_SYS_TEXT_BASE            0xA0000000
 132
 133 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 134 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 135 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 136 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 137                                                 GENERATED_GBL_DATA_SIZE)
 138 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
 139                                                 CONFIG_SYS_GBL_DATA_OFFSET)
 140
 141 /*
 142  * FLASH and environment organization
 143  */
 144 #define CONFIG_SYS_FLASH_BASE           0xa0000000
 145 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max # of memory banks */
 146 #define CONFIG_SYS_MAX_FLASH_SECT       259     /* max # of sectors/chip */
 147 /* Monitor at beginning of flash */
 148 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 149
 150 #define CONFIG_ENV_IS_IN_EEPROM
 151 #define CONFIG_ENV_OFFSET                       0x00    /* env. starts here */
 152 #define CONFIG_ENV_SIZE                         4096
 153 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x52
 154 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       5       /* 5 bits = 32 octets */
 155 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* 10 ms delay */
 156 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2       /* byte addr. lenght */
 157
 158 /*
 159  * CFI FLASH driver setup
 160  */
 161 #define CONFIG_SYS_FLASH_CFI            /* Flash memory is CFI compliant */
 162 #define CONFIG_FLASH_CFI_DRIVER         /* Use drivers/mtd/cfi_flash.c */
 163 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* buffered writes (~10x faster) */
 164 #define CONFIG_SYS_FLASH_PROTECTION     /* Use hardware sector protection */
 165
 166 /*
 167  * Timeout for Flash Erase and Flash Write
 168  * timeout values are in ticks
 169  */
 170 #define CONFIG_SYS_FLASH_ERASE_TOUT     (100*CONFIG_SYS_HZ)
 171 #define CONFIG_SYS_FLASH_WRITE_TOUT     (100*CONFIG_SYS_HZ)
 172
 173 /*
 174  * JFFS2 partitions
 175  */
 176 #undef CONFIG_CMD_MTDPARTS
 177 #define CONFIG_JFFS2_DEV        "nor0"
 178
 179 /* EET platform additions */
 180 #ifdef CONFIG_IMX31_PHYCORE_EET
 181 #define CONFIG_BOARD_LATE_INIT
 182
 183 #define CONFIG_MXC_GPIO
 184
 185 #define CONFIG_HARD_SPI
 186 #define CONFIG_MXC_SPI
 187 #define CONFIG_CMD_SPI
 188
 189 #define CONFIG_S6E63D6
 190
 191 #define CONFIG_VIDEO
 192 #define CONFIG_CFB_CONSOLE
 193 #define CONFIG_VIDEO_MX3
 194 #define CONFIG_VIDEO_LOGO
 195 #define CONFIG_VIDEO_SW_CURSOR
 196 #define CONFIG_VGA_AS_SINGLE_DEVICE
 197 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 198 #define CONFIG_SPLASH_SCREEN
 199 #define CONFIG_CMD_BMP
 200 #define CONFIG_BMP_16BPP
 201 #endif
 202
 203 #endif /* __CONFIG_H */