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