include/configs/mx51evk.h

   1 /*
   2  * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
   3  *
   4  * (C) Copyright 2009 Freescale Semiconductor, Inc.
   5  *
   6  * Configuration settings for the MX51EVK Board
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14  /* High Level Configuration Options */
  15
  16 #define CONFIG_MX51     /* in a mx51 */
  17
  18 #define CONFIG_SYS_FSL_CLK
  19 #define CONFIG_SYS_TEXT_BASE    0x97800000
  20
  21 #include <asm/arch/imx-regs.h>
  22
  23 #define CONFIG_CMDLINE_TAG                      /* enable passing of ATAGs */
  24 #define CONFIG_SETUP_MEMORY_TAGS
  25 #define CONFIG_INITRD_TAG
  26 #define CONFIG_REVISION_TAG
  27
  28 #define CONFIG_MACH_TYPE        MACH_TYPE_MX51_BABBAGE
  29 /*
  30  * Size of malloc() pool
  31  */
  32 #define CONFIG_SYS_MALLOC_LEN           (10 * 1024 * 1024)
  33
  34 /*
  35  * Hardware drivers
  36  */
  37 #define CONFIG_FSL_IIM
  38 #define CONFIG_CMD_FUSE
  39
  40 #define CONFIG_MXC_UART
  41 #define CONFIG_MXC_UART_BASE    UART1_BASE
  42 #define CONFIG_MXC_GPIO
  43
  44 /*
  45  * SPI Configs
  46  * */
  47
  48 #define CONFIG_MXC_SPI
  49
  50 /* PMIC Controller */
  51 #define CONFIG_POWER
  52 #define CONFIG_POWER_SPI
  53 #define CONFIG_POWER_FSL
  54 #define CONFIG_FSL_PMIC_BUS     0
  55 #define CONFIG_FSL_PMIC_CS      0
  56 #define CONFIG_FSL_PMIC_CLK     2500000
  57 #define CONFIG_FSL_PMIC_MODE    (SPI_MODE_0 | SPI_CS_HIGH)
  58 #define CONFIG_FSL_PMIC_BITLEN  32
  59 #define CONFIG_RTC_MC13XXX
  60
  61 /*
  62  * MMC Configs
  63  * */
  64 #define CONFIG_FSL_ESDHC
  65 #define CONFIG_SYS_FSL_ESDHC_ADDR       MMC_SDHC1_BASE_ADDR
  66 #define CONFIG_SYS_FSL_ESDHC_NUM        2
  67
  68 /*
  69  * Eth Configs
  70  */
  71 #define CONFIG_MII
  72
  73 #define CONFIG_FEC_MXC
  74 #define IMX_FEC_BASE    FEC_BASE_ADDR
  75 #define CONFIG_FEC_MXC_PHYADDR  0x1F
  76
  77 /* USB Configs */
  78 #define CONFIG_USB_EHCI
  79 #define CONFIG_USB_EHCI_MX5
  80 #define CONFIG_USB_HOST_ETHER
  81 #define CONFIG_USB_ETHER_ASIX
  82 #define CONFIG_USB_ETHER_SMSC95XX
  83 #define CONFIG_MXC_USB_PORT     1
  84 #define CONFIG_MXC_USB_PORTSC   PORT_PTS_ULPI
  85 #define CONFIG_MXC_USB_FLAGS    MXC_EHCI_POWER_PINS_ENABLED
  86
  87 /* Framebuffer and LCD */
  88 #define CONFIG_PREBOOT
  89 #define CONFIG_VIDEO_IPUV3
  90 #define CONFIG_VIDEO_BMP_RLE8
  91 #define CONFIG_SPLASH_SCREEN
  92 #define CONFIG_BMP_16BPP
  93 #define CONFIG_VIDEO_LOGO
  94 #define CONFIG_IPUV3_CLK        133000000
  95
  96 /* allow to overwrite serial and ethaddr */
  97 #define CONFIG_ENV_OVERWRITE
  98 #define CONFIG_CONS_INDEX               1
  99 #define CONFIG_BAUDRATE                 115200
 100
 101 /***********************************************************
 102  * Command definition
 103  ***********************************************************/
 104
 105 #define CONFIG_CMD_DATE
 106
 107
 108 #define CONFIG_ETHPRIME         "FEC0"
 109
 110 #define CONFIG_LOADADDR         0x92000000      /* loadaddr env var */
 111
 112 #define CONFIG_EXTRA_ENV_SETTINGS \
 113         "script=boot.scr\0" \
 114         "image=zImage\0" \
 115         "fdt_file=imx51-babbage.dtb\0" \
 116         "fdt_addr=0x91000000\0" \
 117         "boot_fdt=try\0" \
 118         "ip_dyn=yes\0" \
 119         "mmcdev=0\0" \
 120         "mmcpart=1\0" \
 121         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 122         "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
 123                 "root=${mmcroot}\0" \
 124         "loadbootscript=" \
 125                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 126         "bootscript=echo Running bootscript from mmc ...; " \
 127                 "source\0" \
 128         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 129         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 130         "mmcboot=echo Booting from mmc ...; " \
 131                 "run mmcargs; " \
 132                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 133                         "if run loadfdt; then " \
 134                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 135                         "else " \
 136                                 "if test ${boot_fdt} = try; then " \
 137                                         "bootz; " \
 138                                 "else " \
 139                                         "echo WARN: Cannot load the DT; " \
 140                                 "fi; " \
 141                         "fi; " \
 142                 "else " \
 143                         "bootz; " \
 144                 "fi;\0" \
 145         "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
 146                 "root=/dev/nfs " \
 147                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 148         "netboot=echo Booting from net ...; " \
 149                 "run netargs; " \
 150                 "if test ${ip_dyn} = yes; then " \
 151                         "setenv get_cmd dhcp; " \
 152                 "else " \
 153                         "setenv get_cmd tftp; " \
 154                 "fi; " \
 155                 "${get_cmd} ${image}; " \
 156                 "if test ${boot_fdt} = yes ||  test ${boot_fdt} = try; then " \
 157                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 158                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 159                         "else " \
 160                                 "if test ${boot_fdt} = try; then " \
 161                                         "bootz; " \
 162                                 "else " \
 163                                         "echo ERROR: Cannot load the DT; " \
 164                                         "exit; " \
 165                                 "fi; " \
 166                         "fi; " \
 167                 "else " \
 168                         "bootz; " \
 169                 "fi;\0"
 170
 171 #define CONFIG_BOOTCOMMAND \
 172         "mmc dev ${mmcdev}; if mmc rescan; then " \
 173                 "if run loadbootscript; then " \
 174                         "run bootscript; " \
 175                 "else " \
 176                         "if run loadimage; then " \
 177                                 "run mmcboot; " \
 178                         "else run netboot; " \
 179                         "fi; " \
 180                 "fi; " \
 181         "else run netboot; fi"
 182
 183 #define CONFIG_ARP_TIMEOUT      200UL
 184
 185 /*
 186  * Miscellaneous configurable options
 187  */
 188 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 189 #define CONFIG_AUTO_COMPLETE
 190 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 191 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 192 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
 193
 194 #define CONFIG_SYS_MEMTEST_START       0x90000000
 195 #define CONFIG_SYS_MEMTEST_END         0x90010000
 196
 197 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 198
 199 #define CONFIG_CMDLINE_EDITING
 200
 201 /*-----------------------------------------------------------------------
 202  * Physical Memory Map
 203  */
 204 #define CONFIG_NR_DRAM_BANKS    1
 205 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
 206 #define PHYS_SDRAM_1_SIZE       (512 * 1024 * 1024)
 207
 208 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
 209 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
 210 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
 211
 212 #define CONFIG_SYS_INIT_SP_OFFSET \
 213         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 214 #define CONFIG_SYS_INIT_SP_ADDR \
 215         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 216
 217 #define CONFIG_SYS_DDR_CLKSEL   0
 218 #define CONFIG_SYS_CLKTL_CBCDR  0x59E35100
 219 #define CONFIG_SYS_MAIN_PWR_ON
 220
 221 /*-----------------------------------------------------------------------
 222  * FLASH and environment organization
 223  */
 224 #define CONFIG_SYS_NO_FLASH
 225
 226 #define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
 227 #define CONFIG_ENV_SIZE        (8 * 1024)
 228 #define CONFIG_ENV_IS_IN_MMC
 229 #define CONFIG_SYS_MMC_ENV_DEV 0
 230
 231 #endif