include/configs/cl-som-imx7.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2015 CompuLab, Ltd.
   4  *
   5  * Configuration settings for the CompuLab CL-SOM-iMX7 System-on-Module.
   6  */
   7
   8 #ifndef __CL_SOM_IMX7_CONFIG_H
   9 #define __CL_SOM_IMX7_CONFIG_H
  10
  11 #include "mx7_common.h"
  12
  13 #define CONFIG_MXC_UART_BASE            UART1_IPS_BASE_ADDR
  14
  15 /* Size of malloc() pool */
  16 #define CONFIG_SYS_MALLOC_LEN           (32 * SZ_1M)
  17
  18 #define CONFIG_BOARD_LATE_INIT
  19
  20 /* Network */
  21 #define CONFIG_FEC_MXC
  22 #define CONFIG_FEC_XCV_TYPE             RGMII
  23 #define CONFIG_ETHPRIME                 "FEC"
  24 #define CONFIG_FEC_MXC_PHYADDR          0
  25
  26 /* ENET1 */
  27 #define IMX_FEC_BASE                    ENET_IPS_BASE_ADDR
  28
  29 /* PMIC */
  30 #define CONFIG_POWER
  31 #define CONFIG_POWER_I2C
  32 #define CONFIG_POWER_PFUZE3000
  33 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
  34
  35 /* I2C configs */
  36 #define CONFIG_SYS_I2C
  37 #define CONFIG_SYS_I2C_MXC
  38 #define CONFIG_SYS_I2C_MXC_I2C2         /* Enable I2C bus 2 */
  39 #define CONFIG_SYS_I2C_SPEED            100000
  40 #define SYS_I2C_BUS_SOM                 0
  41
  42 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50
  43 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
  44 #define CONFIG_SYS_I2C_EEPROM_BUS       SYS_I2C_BUS_SOM
  45
  46 #define CONFIG_PCA953X
  47 #define CONFIG_SYS_I2C_PCA953X_ADDR     0x20
  48 #define CONFIG_SYS_I2C_PCA953X_WIDTH    { {0x20, 16} }
  49
  50 #undef CONFIG_SYS_AUTOLOAD
  51 #undef CONFIG_EXTRA_ENV_SETTINGS
  52 #undef CONFIG_BOOTCOMMAND
  53
  54 #define CONFIG_SYS_AUTOLOAD             "no"
  55
  56 #define CONFIG_EXTRA_ENV_SETTINGS \
  57         "autoload=off\0" \
  58         "script=boot.scr\0" \
  59         "loadscript=load ${storagetype} ${storagedev} ${loadaddr} ${script};\0" \
  60         "loadkernel=load ${storagetype} ${storagedev} ${loadaddr} ${kernel};\0" \
  61         "loadfdt=load ${storagetype} ${storagedev} ${fdtaddr} ${fdtfile};\0" \
  62         "bootscript=echo Running bootscript from ${storagetype} ...; source ${loadaddr};\0" \
  63         "storagebootcmd=echo Booting from ${storagetype} ...; run ${storagetype}args; run doboot;\0" \
  64         "kernel=zImage\0" \
  65         "console=ttymxc0\0" \
  66         "fdt_high=0xffffffff\0" \
  67         "initrd_high=0xffffffff\0" \
  68         "fdtfile=imx7d-sbc-imx7.dtb\0" \
  69         "fdtaddr=0x83000000\0" \
  70         "mmcdev_def="__stringify(CONFIG_SYS_MMC_DEV)"\0" \
  71         "usbdev_def="__stringify(CONFIG_SYS_USB_DEV)"\0" \
  72         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  73         "usbpart=" __stringify(CONFIG_SYS_USB_IMG_LOAD_PART) "\0" \
  74         "doboot=bootz ${loadaddr} - ${fdtaddr}\0" \
  75         "mmc_config=mmc dev ${mmcdev}; mmc rescan\0" \
  76         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  77                 "root=/dev/mmcblk${mmcblk}p2 rootwait rw\0" \
  78         "mmcbootscript=" \
  79                 "if run mmc_config; then " \
  80                         "setenv storagetype mmc;" \
  81                         "setenv storagedev ${mmcdev}:${mmcpart};" \
  82                         "if run loadscript; then " \
  83                                 "run bootscript; " \
  84                         "fi; " \
  85                 "fi;\0" \
  86         "mmcboot=" \
  87                 "if run mmc_config; then " \
  88                         "setenv storagetype mmc;" \
  89                         "setenv storagedev ${mmcdev}:${mmcpart};" \
  90                         "if run loadkernel; then " \
  91                                 "if run loadfdt; then " \
  92                                         "run storagebootcmd;" \
  93                                 "fi; " \
  94                         "fi; " \
  95                 "fi;\0" \
  96         "sdbootscript=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; " \
  97                 "run mmcbootscript\0" \
  98         "usbbootscript=setenv usbdev ${usbdev_def}; " \
  99                 "setenv storagetype usb;" \
 100                 "setenv storagedev ${usbdev}:${usbpart};" \
 101                 "if run loadscript; then " \
 102                         "run bootscript; " \
 103                 "fi; " \
 104         "sdboot=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; run mmcboot\0" \
 105         "emmcbootscript=setenv mmcdev 1; setenv mmcblk 2; run mmcbootscript\0" \
 106         "emmcboot=setenv mmcdev 1; setenv mmcblk 2; run mmcboot\0" \
 107
 108 #define CONFIG_BOOTCOMMAND \
 109         "echo SD boot attempt ...; run sdbootscript; run sdboot; " \
 110         "echo eMMC boot attempt ...; run emmcbootscript; run emmcboot; " \
 111         "echo USB boot attempt ...; run usbbootscript; "
 112
 113 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 114 #define CONFIG_SYS_HZ                   1000
 115
 116 /* Physical Memory Map */
 117 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 118
 119 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 120 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 121 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 122
 123 #define CONFIG_SYS_INIT_SP_OFFSET \
 124         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 125 #define CONFIG_SYS_INIT_SP_ADDR \
 126         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 127
 128 /* SPI Flash support */
 129
 130 /* FLASH and environment organization */
 131
 132 /* MMC Config*/
 133 #ifdef CONFIG_FSL_USDHC
 134 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
 135
 136 #define CONFIG_SYS_FSL_USDHC_NUM        2
 137 #define CONFIG_MMCROOT                  "/dev/mmcblk0p2" /* USDHC1 */
 138 #endif
 139
 140 /* USB Configs */
 141 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 142 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 143 #define CONFIG_MXC_USB_FLAGS   0
 144 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 145
 146 /* Uncomment to enable iMX thermal driver support */
 147 /*#define CONFIG_IMX_THERMAL*/
 148
 149 /* SPL */
 150 #include "imx7_spl.h"
 151
 152 #endif  /* __CONFIG_H */