include/configs/mx53smd.h

   1 /*
   2  * Copyright (C) 2011 Freescale Semiconductor, Inc.
   3  *
   4  * Configuration settings for the MX53SMD Freescale board.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #define CONFIG_MX53
  13
  14 #define CONFIG_DISPLAY_CPUINFO
  15 #define CONFIG_DISPLAY_BOARDINFO
  16
  17 #define CONFIG_MACH_TYPE        MACH_TYPE_MX53_SMD
  18
  19 #include <asm/arch/imx-regs.h>
  20
  21 #define CONFIG_CMDLINE_TAG                      /* enable passing of ATAGs */
  22 #define CONFIG_SETUP_MEMORY_TAGS
  23 #define CONFIG_INITRD_TAG
  24 #define CONFIG_REVISION_TAG
  25
  26 #define CONFIG_SYS_FSL_CLK
  27
  28 /* Size of malloc() pool */
  29 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  30
  31 #define CONFIG_BOARD_EARLY_INIT_F
  32 #define CONFIG_MXC_GPIO
  33
  34 #define CONFIG_MXC_UART
  35 #define CONFIG_MXC_UART_BASE    UART1_BASE
  36
  37 /* I2C Configs */
  38 #define CONFIG_SYS_I2C
  39 #define CONFIG_SYS_I2C_MXC
  40 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  41 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  42 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  43
  44 /* MMC Configs */
  45 #define CONFIG_FSL_ESDHC
  46 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  47 #define CONFIG_SYS_FSL_ESDHC_NUM        1
  48
  49 #define CONFIG_MMC
  50 #define CONFIG_GENERIC_MMC
  51 #define CONFIG_DOS_PARTITION
  52
  53 /* Eth Configs */
  54 #define CONFIG_HAS_ETH1
  55 #define CONFIG_MII
  56
  57 #define CONFIG_FEC_MXC
  58 #define IMX_FEC_BASE    FEC_BASE_ADDR
  59 #define CONFIG_FEC_MXC_PHYADDR  0x1F
  60
  61 /* allow to overwrite serial and ethaddr */
  62 #define CONFIG_ENV_OVERWRITE
  63 #define CONFIG_CONS_INDEX               1
  64 #define CONFIG_BAUDRATE                 115200
  65
  66 /* Command definition */
  67 #define CONFIG_BOOTDELAY        3
  68
  69 #define CONFIG_ETHPRIME         "FEC0"
  70
  71 #define CONFIG_LOADADDR         0x70800000      /* loadaddr env var */
  72 #define CONFIG_SYS_TEXT_BASE    0x77800000
  73
  74 #define CONFIG_EXTRA_ENV_SETTINGS \
  75         "script=boot.scr\0" \
  76         "uimage=uImage\0" \
  77         "mmcdev=0\0" \
  78         "mmcpart=2\0" \
  79         "mmcroot=/dev/mmcblk0p3 rw\0" \
  80         "mmcrootfstype=ext3 rootwait\0" \
  81         "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
  82                 "root=${mmcroot} " \
  83                 "rootfstype=${mmcrootfstype}\0" \
  84         "loadbootscript=" \
  85                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  86         "bootscript=echo Running bootscript from mmc ...; " \
  87                 "source\0" \
  88         "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
  89         "mmcboot=echo Booting from mmc ...; " \
  90                 "run mmcargs; " \
  91                 "bootm\0" \
  92         "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
  93                 "root=/dev/nfs " \
  94                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  95         "netboot=echo Booting from net ...; " \
  96                 "run netargs; " \
  97                 "dhcp ${uimage}; bootm\0" \
  98
  99 #define CONFIG_BOOTCOMMAND \
 100         "mmc dev ${mmcdev}; if mmc rescan; then " \
 101                 "if run loadbootscript; then " \
 102                         "run bootscript; " \
 103                 "else " \
 104                         "if run loaduimage; then " \
 105                                 "run mmcboot; " \
 106                         "else run netboot; " \
 107                         "fi; " \
 108                 "fi; " \
 109         "else run netboot; fi"
 110 #define CONFIG_ARP_TIMEOUT      200UL
 111
 112 /* Miscellaneous configurable options */
 113 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 114 #define CONFIG_AUTO_COMPLETE
 115 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 116
 117 /* Print Buffer Size */
 118 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 119 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 120 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
 121
 122 #define CONFIG_SYS_MEMTEST_START       0x70000000
 123 #define CONFIG_SYS_MEMTEST_END         0x70010000
 124
 125 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 126
 127 #define CONFIG_CMDLINE_EDITING
 128
 129 /* Physical Memory Map */
 130 #define CONFIG_NR_DRAM_BANKS    2
 131 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
 132 #define PHYS_SDRAM_1_SIZE       (512 * 1024 * 1024)
 133 #define PHYS_SDRAM_2            CSD1_BASE_ADDR
 134 #define PHYS_SDRAM_2_SIZE       (512 * 1024 * 1024)
 135 #define PHYS_SDRAM_SIZE         (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
 136
 137 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
 138 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
 139 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
 140
 141 #define CONFIG_SYS_INIT_SP_OFFSET \
 142         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 143 #define CONFIG_SYS_INIT_SP_ADDR \
 144         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 145
 146 /* FLASH and environment organization */
 147 #define CONFIG_SYS_NO_FLASH
 148
 149 #define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
 150 #define CONFIG_ENV_SIZE        (8 * 1024)
 151 #define CONFIG_ENV_IS_IN_MMC
 152 #define CONFIG_SYS_MMC_ENV_DEV 0
 153
 154 #endif                          /* __CONFIG_H */