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