LXR uboot/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
 210