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 #define CONFIG_MACH_TYPE        MACH_TYPE_MX53_LOCO
  13
  14 #include <asm/arch/imx-regs.h>
  15
  16 #define CONFIG_CMDLINE_TAG
  17 #define CONFIG_SETUP_MEMORY_TAGS
  18 #define CONFIG_INITRD_TAG
  19
  20 #define CONFIG_SYS_FSL_CLK
  21
  22 #define CONFIG_REVISION_TAG
  23
  24 #define CONFIG_MXC_UART_BASE    UART1_BASE
  25
  26 /* MMC Configs */
  27 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  28 #define CONFIG_SYS_FSL_ESDHC_NUM        2
  29
  30 /* USB Configs */
  31 #define CONFIG_MXC_USB_PORT     1
  32 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  33 #define CONFIG_MXC_USB_FLAGS    0
  34
  35 /* PMIC Controller */
  36 #define CONFIG_POWER
  37 #define CONFIG_POWER_I2C
  38 #define CONFIG_DIALOG_POWER
  39 #define CONFIG_POWER_FSL
  40 #define CONFIG_POWER_FSL_MC13892
  41 #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48
  42 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR    0x8
  43
  44 /* Command definition */
  45
  46
  47 #define CONFIG_ETHPRIME         "FEC0"
  48
  49 #define CONFIG_EXTRA_ENV_SETTINGS \
  50         "script=boot.scr\0" \
  51         "image=zImage\0" \
  52         "fdt_addr=0x71000000\0" \
  53         "boot_fdt=try\0" \
  54         "ip_dyn=yes\0" \
  55         "mmcdev=0\0" \
  56         "mmcpart=1\0" \
  57         "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \
  58         "mmcargs=setenv bootargs console=ttymxc0,${baudrate} root=${mmcroot}\0" \
  59         "loadbootscript=" \
  60                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  61         "bootscript=echo Running bootscript from mmc ...; " \
  62                 "source\0" \
  63         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  64         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  65         "mmcboot=echo Booting from mmc ...; " \
  66                 "run mmcargs; " \
  67                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  68                         "if run loadfdt; then " \
  69                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  70                         "else " \
  71                                 "if test ${boot_fdt} = try; then " \
  72                                         "bootz; " \
  73                                 "else " \
  74                                         "echo WARN: Cannot load the DT; " \
  75                                 "fi; " \
  76                         "fi; " \
  77                 "else " \
  78                         "bootz; " \
  79                 "fi;\0" \
  80         "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
  81                 "root=/dev/nfs " \
  82                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  83         "netboot=echo Booting from net ...; " \
  84                 "run netargs; " \
  85                 "if test ${ip_dyn} = yes; then " \
  86                         "setenv get_cmd dhcp; " \
  87                 "else " \
  88                         "setenv get_cmd tftp; " \
  89                 "fi; " \
  90                 "${get_cmd} ${image}; " \
  91                 "if test ${boot_fdt} = yes ||  test ${boot_fdt} = try; then " \
  92                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  93                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  94                         "else " \
  95                                 "if test ${boot_fdt} = try; then " \
  96                                         "bootz; " \
  97                                 "else " \
  98                                         "echo ERROR: Cannot load the DT; " \
  99                                         "exit; " \
 100                                 "fi; " \
 101                         "fi; " \
 102                 "else " \
 103                         "bootz; " \
 104                 "fi;\0"
 105
 106 #define CONFIG_BOOTCOMMAND \
 107         "mmc dev ${mmcdev}; if mmc rescan; then " \
 108                 "if run loadbootscript; then " \
 109                         "run bootscript; " \
 110                 "else " \
 111                         "if run loadimage; then " \
 112                                 "run mmcboot; " \
 113                         "else run netboot; " \
 114                         "fi; " \
 115                 "fi; " \
 116         "else run netboot; fi"
 117
 118 #define CONFIG_ARP_TIMEOUT      200UL
 119
 120 /* Miscellaneous configurable options */
 121 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
 122
 123 /* Physical Memory Map */
 124 #define PHYS_SDRAM_1                    CSD0_BASE_ADDR
 125 #define PHYS_SDRAM_1_SIZE               (gd->bd->bi_dram[0].size)
 126 #define PHYS_SDRAM_2                    CSD1_BASE_ADDR
 127 #define PHYS_SDRAM_2_SIZE               (gd->bd->bi_dram[1].size)
 128 #define PHYS_SDRAM_SIZE                 (gd->ram_size)
 129
 130 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
 131 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
 132 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
 133
 134 #define CONFIG_SYS_INIT_SP_OFFSET \
 135         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 136 #define CONFIG_SYS_INIT_SP_ADDR \
 137         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 138
 139 /* Environment starts at 768k = 768 * 1024 = 786432 */
 140 /*
 141  * Detect overlap between U-Boot image and environment area in build-time
 142  *
 143  * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.imx offset
 144  * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408
 145  *
 146  * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so
 147  * write the direct value here
 148  */
 149 #define CONFIG_BOARD_SIZE_LIMIT         785408
 150
 151 #ifdef CONFIG_CMD_SATA
 152         #define CONFIG_SYS_SATA_MAX_DEVICE      1
 153         #define CONFIG_DWC_AHSATA_PORT_ID       0
 154         #define CONFIG_DWC_AHSATA_BASE_ADDR     SATA_BASE_ADDR
 155         #define CONFIG_LBA48
 156 #endif
 157
 158 /* Framebuffer and LCD */
 159 #define CONFIG_VIDEO_LOGO
 160
 161 #endif                          /* __CONFIG_H */