include/configs/mx53loco.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2011 Freescale Semiconductor, Inc.
   4  * Jason Liu <r64343@freescale.com>
   5  *
   6  * Configuration settings for Freescale MX53 low cost board.
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include <asm/arch/imx-regs.h>
  13
  14 #define CFG_MXC_UART_BASE       UART1_BASE
  15
  16 /* MMC Configs */
  17 #define CFG_SYS_FSL_ESDHC_ADDR  0
  18
  19 /* USB Configs */
  20 #define CFG_MXC_USB_PORT        1
  21 #define CFG_MXC_USB_PORTSC      (PORT_PTS_UTMI | PORT_PTS_PTW)
  22 #define CFG_MXC_USB_FLAGS       0
  23
  24 /* PMIC Controller */
  25 #define CFG_SYS_DIALOG_PMIC_I2C_ADDR    0x48
  26 #define CFG_SYS_FSL_PMIC_I2C_ADDR       0x8
  27
  28 /* Command definition */
  29
  30 #define CFG_EXTRA_ENV_SETTINGS \
  31         "script=boot.scr\0" \
  32         "image=zImage\0" \
  33         "fdt_addr=0x71000000\0" \
  34         "boot_fdt=try\0" \
  35         "ip_dyn=yes\0" \
  36         "mmcdev=0\0" \
  37         "mmcpart=1\0" \
  38         "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \
  39         "mmcargs=setenv bootargs console=ttymxc0,${baudrate} root=${mmcroot}\0" \
  40         "loadbootscript=" \
  41                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  42         "bootscript=echo Running bootscript from mmc ...; " \
  43                 "source\0" \
  44         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  45         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  46         "mmcboot=echo Booting from mmc ...; " \
  47                 "run mmcargs; " \
  48                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  49                         "if run loadfdt; then " \
  50                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  51                         "else " \
  52                                 "if test ${boot_fdt} = try; then " \
  53                                         "bootz; " \
  54                                 "else " \
  55                                         "echo WARN: Cannot load the DT; " \
  56                                 "fi; " \
  57                         "fi; " \
  58                 "else " \
  59                         "bootz; " \
  60                 "fi;\0" \
  61         "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
  62                 "root=/dev/nfs " \
  63                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  64         "netboot=echo Booting from net ...; " \
  65                 "run netargs; " \
  66                 "if test ${ip_dyn} = yes; then " \
  67                         "setenv get_cmd dhcp; " \
  68                 "else " \
  69                         "setenv get_cmd tftp; " \
  70                 "fi; " \
  71                 "${get_cmd} ${image}; " \
  72                 "if test ${boot_fdt} = yes ||  test ${boot_fdt} = try; then " \
  73                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  74                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  75                         "else " \
  76                                 "if test ${boot_fdt} = try; then " \
  77                                         "bootz; " \
  78                                 "else " \
  79                                         "echo ERROR: Cannot load the DT; " \
  80                                         "exit; " \
  81                                 "fi; " \
  82                         "fi; " \
  83                 "else " \
  84                         "bootz; " \
  85                 "fi;\0"
  86
  87 /* Miscellaneous configurable options */
  88
  89 /* Physical Memory Map */
  90 #define PHYS_SDRAM_1                    CSD0_BASE_ADDR
  91 #define PHYS_SDRAM_1_SIZE               (gd->bd->bi_dram[0].size)
  92 #define PHYS_SDRAM_2                    CSD1_BASE_ADDR
  93 #define PHYS_SDRAM_2_SIZE               (gd->bd->bi_dram[1].size)
  94 #define PHYS_SDRAM_SIZE                 (gd->ram_size)
  95
  96 #define CFG_SYS_SDRAM_BASE              (PHYS_SDRAM_1)
  97 #define CFG_SYS_INIT_RAM_ADDR   (IRAM_BASE_ADDR)
  98 #define CFG_SYS_INIT_RAM_SIZE   (IRAM_SIZE)
  99
 100 /* Framebuffer and LCD */
 101
 102 #endif                          /* __CONFIG_H */