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_MACH_TYPE                MACH_TYPE_MX6SL_EVK
  18
  19 /* Size of malloc() pool */
  20 #define CONFIG_SYS_MALLOC_LEN           (3 * SZ_1M)
  21
  22 #define CONFIG_MXC_UART_BASE            UART1_IPS_BASE_ADDR
  23
  24 /* MMC Configs */
  25 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  26
  27 /* I2C Configs */
  28 #define CONFIG_SYS_I2C_MXC
  29 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  30 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  31 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  32 #define CONFIG_SYS_I2C_SPEED              100000
  33
  34 #define CONFIG_EXTRA_ENV_SETTINGS \
  35         "script=boot.scr\0" \
  36         "image=zImage\0" \
  37         "console=ttymxc0\0" \
  38         "fdt_high=0xffffffff\0" \
  39         "initrd_high=0xffffffff\0" \
  40         "fdt_file=imx6sl-evk.dtb\0" \
  41         "fdt_addr=0x88000000\0" \
  42         "boot_fdt=try\0" \
  43         "ip_dyn=yes\0" \
  44         "mmcdev=1\0" \
  45         "mmcpart=1\0" \
  46         "finduuid=part uuid mmc 1:2 uuid\0" \
  47         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  48                 "root=PARTUUID=${uuid} rootwait rw\0" \
  49         "loadbootscript=" \
  50                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  51         "bootscript=echo Running bootscript from mmc ...; " \
  52                 "source\0" \
  53         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  54         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  55         "mmcboot=echo Booting from mmc ...; " \
  56                 "run finduuid; " \
  57                 "run mmcargs; " \
  58                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  59                         "if run loadfdt; then " \
  60                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  61                         "else " \
  62                                 "if test ${boot_fdt} = try; then " \
  63                                         "bootz; " \
  64                                 "else " \
  65                                         "echo WARN: Cannot load the DT; " \
  66                                 "fi; " \
  67                         "fi; " \
  68                 "else " \
  69                         "bootz; " \
  70                 "fi;\0" \
  71         "netargs=setenv bootargs console=${console},${baudrate} " \
  72                 "root=/dev/nfs " \
  73         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  74                 "netboot=echo Booting from net ...; " \
  75                 "run netargs; " \
  76                 "if test ${ip_dyn} = yes; then " \
  77                         "setenv get_cmd dhcp; " \
  78                 "else " \
  79                         "setenv get_cmd tftp; " \
  80                 "fi; " \
  81                 "${get_cmd} ${image}; " \
  82                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  83                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  84                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  85                         "else " \
  86                                 "if test ${boot_fdt} = try; then " \
  87                                         "bootz; " \
  88                                 "else " \
  89                                         "echo WARN: Cannot load the DT; " \
  90                                 "fi; " \
  91                         "fi; " \
  92                 "else " \
  93                         "bootz; " \
  94                 "fi;\0"
  95
  96 #define CONFIG_BOOTCOMMAND \
  97            "mmc dev ${mmcdev};" \
  98            "mmc dev ${mmcdev}; if mmc rescan; then " \
  99                    "if run loadbootscript; then " \
 100                            "run bootscript; " \
 101                    "else " \
 102                            "if run loadimage; then " \
 103                                    "run mmcboot; " \
 104                            "else run netboot; " \
 105                            "fi; " \
 106                    "fi; " \
 107            "else run netboot; fi"
 108
 109 /* Miscellaneous configurable options */
 110
 111 /* Physical Memory Map */
 112 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 113
 114 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 115 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 116 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 117
 118 #define CONFIG_SYS_INIT_SP_OFFSET \
 119         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 120 #define CONFIG_SYS_INIT_SP_ADDR \
 121         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 122
 123 /* Environment organization */
 124
 125 /* USB Configs */
 126 #ifdef CONFIG_CMD_USB
 127 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 128 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 129 #define CONFIG_MXC_USB_FLAGS            0
 130 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 131 #endif
 132
 133 #define CONFIG_SYS_FSL_USDHC_NUM        3
 134
 135 #endif                          /* __CONFIG_H */