LXR uboot/include/configs/mx53evk.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright (C) 2010 Freescale Semiconductor, Inc.
   4 *
   5 * Configuration settings for the MX53-EVK Freescale board.
   6 */
   7
   8#ifndef __CONFIG_H
   9#define __CONFIG_H
  10
  11#define CONFIG_MACH_TYPE        MACH_TYPE_MX53_EVK
  12
  13#include <asm/arch/imx-regs.h>
  14
  15#define CONFIG_CMDLINE_TAG                      /* enable passing of ATAGs */
  16#define CONFIG_SETUP_MEMORY_TAGS
  17#define CONFIG_INITRD_TAG
  18#define CONFIG_REVISION_TAG
  19
  20#define CONFIG_SYS_FSL_CLK
  21
  22/* Size of malloc() pool */
  23#define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  24
  25#define CONFIG_MXC_UART
  26#define CONFIG_MXC_UART_BASE    UART1_BASE
  27
  28/* I2C Configs */
  29#define CONFIG_SYS_I2C
  30#define CONFIG_SYS_I2C_MXC
  31#define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  32#define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  33#define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  34
  35/* PMIC Configs */
  36#define CONFIG_POWER
  37#define CONFIG_POWER_I2C
  38#define CONFIG_POWER_FSL
  39#define CONFIG_SYS_FSL_PMIC_I2C_ADDR    8
  40#define CONFIG_POWER_FSL_MC13892
  41#define CONFIG_RTC_MC13XXX
  42
  43/* MMC Configs */
  44#define CONFIG_SYS_FSL_ESDHC_ADDR       0
  45#define CONFIG_SYS_FSL_ESDHC_NUM        2
  46
  47/* Eth Configs */
  48
  49#define CONFIG_FEC_MXC
  50#define IMX_FEC_BASE    FEC_BASE_ADDR
  51#define CONFIG_FEC_MXC_PHYADDR  0x1F
  52
  53/* allow to overwrite serial and ethaddr */
  54#define CONFIG_ENV_OVERWRITE
  55
  56/* Command definition */
  57
  58#define CONFIG_ETHPRIME         "FEC0"
  59
  60#define CONFIG_LOADADDR         0x70800000      /* loadaddr env var */
  61
  62#define CONFIG_EXTRA_ENV_SETTINGS \
  63        "script=boot.scr\0" \
  64        "uimage=uImage\0" \
  65        "mmcdev=0\0" \
  66        "mmcpart=2\0" \
  67        "mmcroot=/dev/mmcblk0p3 rw\0" \
  68        "mmcrootfstype=ext3 rootwait\0" \
  69        "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
  70                "root=${mmcroot} " \
  71                "rootfstype=${mmcrootfstype}\0" \
  72        "loadbootscript=" \
  73                "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  74        "bootscript=echo Running bootscript from mmc ...; " \
  75                "source\0" \
  76        "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
  77        "mmcboot=echo Booting from mmc ...; " \
  78                "run mmcargs; " \
  79                "bootm\0" \
  80        "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
  81                "root=/dev/nfs " \
  82                "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  83        "netboot=echo Booting from net ...; " \
  84                "run netargs; " \
  85                "dhcp ${uimage}; bootm\0" \
  86
  87#define CONFIG_BOOTCOMMAND \
  88        "mmc dev ${mmcdev}; if mmc rescan; then " \
  89                "if run loadbootscript; then " \
  90                        "run bootscript; " \
  91                "else " \
  92                        "if run loaduimage; then " \
  93                                "run mmcboot; " \
  94                        "else run netboot; " \
  95                        "fi; " \
  96                "fi; " \
  97        "else run netboot; fi"
  98
  99#define CONFIG_ARP_TIMEOUT      200UL
 100
 101/* Miscellaneous configurable options */
 102
 103#define CONFIG_SYS_MEMTEST_START       0x70000000
 104#define CONFIG_SYS_MEMTEST_END         0x70010000
 105
 106#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 107
 108/* Physical Memory Map */
 109#define PHYS_SDRAM_1            CSD0_BASE_ADDR
 110#define PHYS_SDRAM_1_SIZE       (512 * 1024 * 1024)
 111
 112#define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
 113#define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
 114#define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
 115
 116#define CONFIG_SYS_INIT_SP_OFFSET \
 117        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 118#define CONFIG_SYS_INIT_SP_ADDR \
 119        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 120
 121/* environment organization */
 122#define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
 123#define CONFIG_ENV_SIZE        (8 * 1024)
 124#define CONFIG_SYS_MMC_ENV_DEV 0
 125
 126#endif                          /* __CONFIG_H */
 127