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_CMD_PCA953X
  48 #define CONFIG_SYS_I2C_PCA953X_ADDR     0x20
  49 #define CONFIG_SYS_I2C_PCA953X_WIDTH    { {0x20, 16} }
  50
  51 #undef CONFIG_SYS_AUTOLOAD
  52 #undef CONFIG_EXTRA_ENV_SETTINGS
  53 #undef CONFIG_BOOTCOMMAND
  54
  55 #define CONFIG_SYS_AUTOLOAD             "no"
  56
  57 #define CONFIG_EXTRA_ENV_SETTINGS \
  58         "autoload=off\0" \
  59         "script=boot.scr\0" \
  60         "loadscript=load ${storagetype} ${storagedev} ${loadaddr} ${script};\0" \
  61         "loadkernel=load ${storagetype} ${storagedev} ${loadaddr} ${kernel};\0" \
  62         "loadfdt=load ${storagetype} ${storagedev} ${fdtaddr} ${fdtfile};\0" \
  63         "bootscript=echo Running bootscript from ${storagetype} ...; source ${loadaddr};\0" \
  64         "storagebootcmd=echo Booting from ${storagetype} ...; run ${storagetype}args; run doboot;\0" \
  65         "kernel=zImage\0" \
  66         "console=ttymxc0\0" \
  67         "fdt_high=0xffffffff\0" \
  68         "initrd_high=0xffffffff\0" \
  69         "fdtfile=imx7d-sbc-imx7.dtb\0" \
  70         "fdtaddr=0x83000000\0" \
  71         "mmcdev_def="__stringify(CONFIG_SYS_MMC_DEV)"\0" \
  72         "usbdev_def="__stringify(CONFIG_SYS_USB_DEV)"\0" \
  73         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  74         "usbpart=" __stringify(CONFIG_SYS_USB_IMG_LOAD_PART) "\0" \
  75         "doboot=bootz ${loadaddr} - ${fdtaddr}\0" \
  76         "mmc_config=mmc dev ${mmcdev}; mmc rescan\0" \
  77         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  78                 "root=/dev/mmcblk${mmcblk}p2 rootwait rw\0" \
  79         "mmcbootscript=" \
  80                 "if run mmc_config; then " \
  81                         "setenv storagetype mmc;" \
  82                         "setenv storagedev ${mmcdev}:${mmcpart};" \
  83                         "if run loadscript; then " \
  84                                 "run bootscript; " \
  85                         "fi; " \
  86                 "fi;\0" \
  87         "mmcboot=" \
  88                 "if run mmc_config; then " \
  89                         "setenv storagetype mmc;" \
  90                         "setenv storagedev ${mmcdev}:${mmcpart};" \
  91                         "if run loadkernel; then " \
  92                                 "if run loadfdt; then " \
  93                                         "run storagebootcmd;" \
  94                                 "fi; " \
  95                         "fi; " \
  96                 "fi;\0" \
  97         "sdbootscript=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; " \
  98                 "run mmcbootscript\0" \
  99         "usbbootscript=setenv usbdev ${usbdev_def}; " \
 100                 "setenv storagetype usb;" \
 101                 "setenv storagedev ${usbdev}:${usbpart};" \
 102                 "if run loadscript; then " \
 103                         "run bootscript; " \
 104                 "fi; " \
 105         "sdboot=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; run mmcboot\0" \
 106         "emmcbootscript=setenv mmcdev 1; setenv mmcblk 2; run mmcbootscript\0" \
 107         "emmcboot=setenv mmcdev 1; setenv mmcblk 2; run mmcboot\0" \
 108
 109 #define CONFIG_BOOTCOMMAND \
 110         "echo SD boot attempt ...; run sdbootscript; run sdboot; " \
 111         "echo eMMC boot attempt ...; run emmcbootscript; run emmcboot; " \
 112         "echo USB boot attempt ...; run usbbootscript; "
 113
 114 #define CONFIG_SYS_MEMTEST_START        0x80000000
 115 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x20000000)
 116
 117 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 118 #define CONFIG_SYS_HZ                   1000
 119
 120 /* Physical Memory Map */
 121 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 122
 123 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 124 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 125 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 126
 127 #define CONFIG_SYS_INIT_SP_OFFSET \
 128         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 129 #define CONFIG_SYS_INIT_SP_ADDR \
 130         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 131
 132 /* SPI Flash support */
 133
 134 /* FLASH and environment organization */
 135
 136 /* MMC Config*/
 137 #ifdef CONFIG_FSL_USDHC
 138 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
 139
 140 #define CONFIG_SYS_FSL_USDHC_NUM        2
 141 #define CONFIG_MMCROOT                  "/dev/mmcblk0p2" /* USDHC1 */
 142 #endif
 143
 144 /* USB Configs */
 145 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 146 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 147 #define CONFIG_MXC_USB_FLAGS   0
 148 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 149
 150 /* Uncomment to enable iMX thermal driver support */
 151 /*#define CONFIG_IMX_THERMAL*/
 152
 153 /* SPL */
 154 #include "imx7_spl.h"
 155
 156 #endif  /* __CONFIG_H */