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_MX5
  77 #define CONFIG_USB_HOST_ETHER
  78 #define CONFIG_USB_ETHER_ASIX
  79 #define CONFIG_USB_ETHER_SMSC95XX
  80 #define CONFIG_MXC_USB_PORT     1
  81 #define CONFIG_MXC_USB_PORTSC   PORT_PTS_ULPI
  82 #define CONFIG_MXC_USB_FLAGS    MXC_EHCI_POWER_PINS_ENABLED
  83
  84 /* Framebuffer and LCD */
  85 #define CONFIG_PREBOOT
  86 #define CONFIG_VIDEO_IPUV3
  87 #define CONFIG_VIDEO_BMP_RLE8
  88 #define CONFIG_SPLASH_SCREEN
  89 #define CONFIG_BMP_16BPP
  90 #define CONFIG_VIDEO_LOGO
  91 #define CONFIG_IPUV3_CLK        133000000
  92
  93 /* allow to overwrite serial and ethaddr */
  94 #define CONFIG_ENV_OVERWRITE
  95 #define CONFIG_CONS_INDEX               1
  96
  97 #define CONFIG_ETHPRIME         "FEC0"
  98
  99 #define CONFIG_LOADADDR         0x92000000      /* loadaddr env var */
 100
 101 #define CONFIG_EXTRA_ENV_SETTINGS \
 102         "script=boot.scr\0" \
 103         "image=zImage\0" \
 104         "fdt_file=imx51-babbage.dtb\0" \
 105         "fdt_addr=0x91000000\0" \
 106         "boot_fdt=try\0" \
 107         "ip_dyn=yes\0" \
 108         "mmcdev=0\0" \
 109         "mmcpart=1\0" \
 110         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 111         "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
 112                 "root=${mmcroot}\0" \
 113         "loadbootscript=" \
 114                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 115         "bootscript=echo Running bootscript from mmc ...; " \
 116                 "source\0" \
 117         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 118         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 119         "mmcboot=echo Booting from mmc ...; " \
 120                 "run mmcargs; " \
 121                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 122                         "if run loadfdt; then " \
 123                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 124                         "else " \
 125                                 "if test ${boot_fdt} = try; then " \
 126                                         "bootz; " \
 127                                 "else " \
 128                                         "echo WARN: Cannot load the DT; " \
 129                                 "fi; " \
 130                         "fi; " \
 131                 "else " \
 132                         "bootz; " \
 133                 "fi;\0" \
 134         "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
 135                 "root=/dev/nfs " \
 136                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 137         "netboot=echo Booting from net ...; " \
 138                 "run netargs; " \
 139                 "if test ${ip_dyn} = yes; then " \
 140                         "setenv get_cmd dhcp; " \
 141                 "else " \
 142                         "setenv get_cmd tftp; " \
 143                 "fi; " \
 144                 "${get_cmd} ${image}; " \
 145                 "if test ${boot_fdt} = yes ||  test ${boot_fdt} = try; then " \
 146                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 147                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 148                         "else " \
 149                                 "if test ${boot_fdt} = try; then " \
 150                                         "bootz; " \
 151                                 "else " \
 152                                         "echo ERROR: Cannot load the DT; " \
 153                                         "exit; " \
 154                                 "fi; " \
 155                         "fi; " \
 156                 "else " \
 157                         "bootz; " \
 158                 "fi;\0"
 159
 160 #define CONFIG_BOOTCOMMAND \
 161         "mmc dev ${mmcdev}; if mmc rescan; then " \
 162                 "if run loadbootscript; then " \
 163                         "run bootscript; " \
 164                 "else " \
 165                         "if run loadimage; then " \
 166                                 "run mmcboot; " \
 167                         "else run netboot; " \
 168                         "fi; " \
 169                 "fi; " \
 170         "else run netboot; fi"
 171
 172 #define CONFIG_ARP_TIMEOUT      200UL
 173
 174 /*
 175  * Miscellaneous configurable options
 176  */
 177 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 178 #define CONFIG_AUTO_COMPLETE
 179 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 180 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 181 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
 182
 183 #define CONFIG_SYS_MEMTEST_START       0x90000000
 184 #define CONFIG_SYS_MEMTEST_END         0x90010000
 185
 186 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 187
 188 #define CONFIG_CMDLINE_EDITING
 189
 190 /*-----------------------------------------------------------------------
 191  * Physical Memory Map
 192  */
 193 #define CONFIG_NR_DRAM_BANKS    1
 194 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
 195 #define PHYS_SDRAM_1_SIZE       (512 * 1024 * 1024)
 196
 197 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
 198 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
 199 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
 200
 201 #define CONFIG_SYS_INIT_SP_OFFSET \
 202         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 203 #define CONFIG_SYS_INIT_SP_ADDR \
 204         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 205
 206 #define CONFIG_SYS_DDR_CLKSEL   0
 207 #define CONFIG_SYS_CLKTL_CBCDR  0x59E35100
 208 #define CONFIG_SYS_MAIN_PWR_ON
 209
 210 /*-----------------------------------------------------------------------
 211  * environment organization
 212  */
 213 #define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
 214 #define CONFIG_ENV_SIZE        (8 * 1024)
 215 #define CONFIG_ENV_IS_IN_MMC
 216 #define CONFIG_SYS_MMC_ENV_DEV 0
 217
 218 #endif