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
  18 #include <asm/arch/imx-regs.h>
  19
  20 #define CONFIG_CMDLINE_TAG                      /* enable passing of ATAGs */
  21 #define CONFIG_SETUP_MEMORY_TAGS
  22 #define CONFIG_INITRD_TAG
  23 #define CONFIG_REVISION_TAG
  24
  25 #define CONFIG_MACH_TYPE        MACH_TYPE_MX51_BABBAGE
  26 /*
  27  * Size of malloc() pool
  28  */
  29 #define CONFIG_SYS_MALLOC_LEN           (10 * 1024 * 1024)
  30
  31 /*
  32  * Hardware drivers
  33  */
  34 #define CONFIG_FSL_IIM
  35
  36 #define CONFIG_MXC_UART
  37 #define CONFIG_MXC_UART_BASE    UART1_BASE
  38
  39 /* PMIC Controller */
  40 #define CONFIG_POWER
  41 #define CONFIG_POWER_SPI
  42 #define CONFIG_POWER_FSL
  43 #define CONFIG_FSL_PMIC_BUS     0
  44 #define CONFIG_FSL_PMIC_CS      0
  45 #define CONFIG_FSL_PMIC_CLK     2500000
  46 #define CONFIG_FSL_PMIC_MODE    (SPI_MODE_0 | SPI_CS_HIGH)
  47 #define CONFIG_FSL_PMIC_BITLEN  32
  48 #define CONFIG_RTC_MC13XXX
  49
  50 /*
  51  * MMC Configs
  52  * */
  53 #define CONFIG_FSL_ESDHC
  54 #define CONFIG_SYS_FSL_ESDHC_ADDR       MMC_SDHC1_BASE_ADDR
  55 #define CONFIG_SYS_FSL_ESDHC_NUM        2
  56
  57 /*
  58  * Eth Configs
  59  */
  60 #define CONFIG_MII
  61
  62 #define CONFIG_FEC_MXC
  63 #define IMX_FEC_BASE    FEC_BASE_ADDR
  64 #define CONFIG_FEC_MXC_PHYADDR  0x1F
  65
  66 /* USB Configs */
  67 #define CONFIG_USB_EHCI_MX5
  68 #define CONFIG_MXC_USB_PORT     1
  69 #define CONFIG_MXC_USB_PORTSC   PORT_PTS_ULPI
  70 #define CONFIG_MXC_USB_FLAGS    MXC_EHCI_POWER_PINS_ENABLED
  71
  72 /* Framebuffer and LCD */
  73 #define CONFIG_PREBOOT
  74 #define CONFIG_VIDEO_IPUV3
  75 #define CONFIG_VIDEO_BMP_RLE8
  76 #define CONFIG_SPLASH_SCREEN
  77 #define CONFIG_BMP_16BPP
  78 #define CONFIG_VIDEO_LOGO
  79
  80 /* allow to overwrite serial and ethaddr */
  81 #define CONFIG_ENV_OVERWRITE
  82 #define CONFIG_CONS_INDEX               1
  83
  84 #define CONFIG_ETHPRIME         "FEC0"
  85
  86 #define CONFIG_LOADADDR         0x92000000      /* loadaddr env var */
  87
  88 #define CONFIG_EXTRA_ENV_SETTINGS \
  89         "script=boot.scr\0" \
  90         "image=zImage\0" \
  91         "fdt_file=imx51-babbage.dtb\0" \
  92         "fdt_addr=0x91000000\0" \
  93         "boot_fdt=try\0" \
  94         "ip_dyn=yes\0" \
  95         "mmcdev=0\0" \
  96         "mmcpart=1\0" \
  97         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  98         "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
  99                 "root=${mmcroot}\0" \
 100         "loadbootscript=" \
 101                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 102         "bootscript=echo Running bootscript from mmc ...; " \
 103                 "source\0" \
 104         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 105         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 106         "mmcboot=echo Booting from mmc ...; " \
 107                 "run mmcargs; " \
 108                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 109                         "if run loadfdt; then " \
 110                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 111                         "else " \
 112                                 "if test ${boot_fdt} = try; then " \
 113                                         "bootz; " \
 114                                 "else " \
 115                                         "echo WARN: Cannot load the DT; " \
 116                                 "fi; " \
 117                         "fi; " \
 118                 "else " \
 119                         "bootz; " \
 120                 "fi;\0" \
 121         "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
 122                 "root=/dev/nfs " \
 123                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 124         "netboot=echo Booting from net ...; " \
 125                 "run netargs; " \
 126                 "if test ${ip_dyn} = yes; then " \
 127                         "setenv get_cmd dhcp; " \
 128                 "else " \
 129                         "setenv get_cmd tftp; " \
 130                 "fi; " \
 131                 "${get_cmd} ${image}; " \
 132                 "if test ${boot_fdt} = yes ||  test ${boot_fdt} = try; then " \
 133                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 134                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 135                         "else " \
 136                                 "if test ${boot_fdt} = try; then " \
 137                                         "bootz; " \
 138                                 "else " \
 139                                         "echo ERROR: Cannot load the DT; " \
 140                                         "exit; " \
 141                                 "fi; " \
 142                         "fi; " \
 143                 "else " \
 144                         "bootz; " \
 145                 "fi;\0"
 146
 147 #define CONFIG_BOOTCOMMAND \
 148         "mmc dev ${mmcdev}; if mmc rescan; then " \
 149                 "if run loadbootscript; then " \
 150                         "run bootscript; " \
 151                 "else " \
 152                         "if run loadimage; then " \
 153                                 "run mmcboot; " \
 154                         "else run netboot; " \
 155                         "fi; " \
 156                 "fi; " \
 157         "else run netboot; fi"
 158
 159 #define CONFIG_ARP_TIMEOUT      200UL
 160
 161 /*
 162  * Miscellaneous configurable options
 163  */
 164
 165 #define CONFIG_SYS_MEMTEST_START       0x90000000
 166 #define CONFIG_SYS_MEMTEST_END         0x90010000
 167
 168 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 169
 170 /*-----------------------------------------------------------------------
 171  * Physical Memory Map
 172  */
 173 #define CONFIG_NR_DRAM_BANKS    1
 174 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
 175 #define PHYS_SDRAM_1_SIZE       (512 * 1024 * 1024)
 176
 177 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
 178 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
 179 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
 180
 181 #define CONFIG_SYS_INIT_SP_OFFSET \
 182         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 183 #define CONFIG_SYS_INIT_SP_ADDR \
 184         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 185
 186 #define CONFIG_SYS_DDR_CLKSEL   0
 187 #define CONFIG_SYS_CLKTL_CBCDR  0x59E35100
 188 #define CONFIG_SYS_MAIN_PWR_ON
 189
 190 /*-----------------------------------------------------------------------
 191  * environment organization
 192  */
 193 #define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
 194 #define CONFIG_ENV_SIZE        (8 * 1024)
 195 #define CONFIG_SYS_MMC_ENV_DEV 0
 196
 197 #endif