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