include/configs/mx6slevk.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2013 Freescale Semiconductor, Inc.
   4  *
   5  * Configuration settings for the Freescale i.MX6SL EVK board.
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #include "mx6_common.h"
  12
  13 #ifdef CONFIG_SPL
  14 #include "imx6_spl.h"
  15 #endif
  16
  17 #define CONFIG_MXC_UART_BASE            UART1_IPS_BASE_ADDR
  18
  19 /* MMC Configs */
  20 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  21
  22 #define CONFIG_EXTRA_ENV_SETTINGS \
  23         "script=boot.scr\0" \
  24         "image=zImage\0" \
  25         "console=ttymxc0\0" \
  26         "fdt_high=0xffffffff\0" \
  27         "initrd_high=0xffffffff\0" \
  28         "fdt_file=imx6sl-evk.dtb\0" \
  29         "fdt_addr=0x88000000\0" \
  30         "boot_fdt=try\0" \
  31         "ip_dyn=yes\0" \
  32         "mmcdev=1\0" \
  33         "mmcpart=1\0" \
  34         "finduuid=part uuid mmc 1:2 uuid\0" \
  35         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  36                 "root=PARTUUID=${uuid} rootwait rw\0" \
  37         "loadbootscript=" \
  38                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  39         "bootscript=echo Running bootscript from mmc ...; " \
  40                 "source\0" \
  41         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  42         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  43         "mmcboot=echo Booting from mmc ...; " \
  44                 "run finduuid; " \
  45                 "run mmcargs; " \
  46                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  47                         "if run loadfdt; then " \
  48                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  49                         "else " \
  50                                 "if test ${boot_fdt} = try; then " \
  51                                         "bootz; " \
  52                                 "else " \
  53                                         "echo WARN: Cannot load the DT; " \
  54                                 "fi; " \
  55                         "fi; " \
  56                 "else " \
  57                         "bootz; " \
  58                 "fi;\0" \
  59         "netargs=setenv bootargs console=${console},${baudrate} " \
  60                 "root=/dev/nfs " \
  61         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  62                 "netboot=echo Booting from net ...; " \
  63                 "run netargs; " \
  64                 "if test ${ip_dyn} = yes; then " \
  65                         "setenv get_cmd dhcp; " \
  66                 "else " \
  67                         "setenv get_cmd tftp; " \
  68                 "fi; " \
  69                 "${get_cmd} ${image}; " \
  70                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  71                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  72                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  73                         "else " \
  74                                 "if test ${boot_fdt} = try; then " \
  75                                         "bootz; " \
  76                                 "else " \
  77                                         "echo WARN: Cannot load the DT; " \
  78                                 "fi; " \
  79                         "fi; " \
  80                 "else " \
  81                         "bootz; " \
  82                 "fi;\0"
  83
  84 #define CONFIG_BOOTCOMMAND \
  85            "mmc dev ${mmcdev};" \
  86            "mmc dev ${mmcdev}; if mmc rescan; then " \
  87                    "if run loadbootscript; then " \
  88                            "run bootscript; " \
  89                    "else " \
  90                            "if run loadimage; then " \
  91                                    "run mmcboot; " \
  92                            "else run netboot; " \
  93                            "fi; " \
  94                    "fi; " \
  95            "else run netboot; fi"
  96
  97 /* Miscellaneous configurable options */
  98
  99 /* Physical Memory Map */
 100 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 101
 102 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 103 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 104 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 105
 106 #define CONFIG_SYS_INIT_SP_OFFSET \
 107         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 108 #define CONFIG_SYS_INIT_SP_ADDR \
 109         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 110
 111 /* Environment organization */
 112
 113 /* USB Configs */
 114 #ifdef CONFIG_CMD_USB
 115 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 116 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 117 #define CONFIG_MXC_USB_FLAGS            0
 118 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 119 #endif
 120
 121 #define CONFIG_SYS_FSL_USDHC_NUM        3
 122
 123 #endif                          /* __CONFIG_H */