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