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 #define CONFIG_PHYLIB
  27 #define CONFIG_PHY_ATHEROS
  28 /* ENET1 */
  29 #define IMX_FEC_BASE                    ENET_IPS_BASE_ADDR
  30
  31 /* PMIC */
  32 #define CONFIG_POWER
  33 #define CONFIG_POWER_I2C
  34 #define CONFIG_POWER_PFUZE3000
  35 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
  36
  37 /* I2C configs */
  38 #define CONFIG_SYS_I2C
  39 #define CONFIG_SYS_I2C_MXC
  40 #define CONFIG_SYS_I2C_MXC_I2C2         /* Enable I2C bus 2 */
  41 #define CONFIG_SYS_I2C_SPEED            100000
  42 #define SYS_I2C_BUS_SOM                 0
  43
  44 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50
  45 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
  46 #define CONFIG_SYS_I2C_EEPROM_BUS       SYS_I2C_BUS_SOM
  47
  48 #define CONFIG_PCA953X
  49 #define CONFIG_CMD_PCA953X
  50 #define CONFIG_SYS_I2C_PCA953X_ADDR     0x20
  51 #define CONFIG_SYS_I2C_PCA953X_WIDTH    { {0x20, 16} }
  52
  53 #undef CONFIG_SYS_AUTOLOAD
  54 #undef CONFIG_EXTRA_ENV_SETTINGS
  55 #undef CONFIG_BOOTCOMMAND
  56
  57 #define CONFIG_SYS_AUTOLOAD             "no"
  58
  59 #define CONFIG_EXTRA_ENV_SETTINGS \
  60         "autoload=off\0" \
  61         "script=boot.scr\0" \
  62         "loadscript=load ${storagetype} ${storagedev} ${loadaddr} ${script};\0" \
  63         "loadkernel=load ${storagetype} ${storagedev} ${loadaddr} ${kernel};\0" \
  64         "loadfdt=load ${storagetype} ${storagedev} ${fdtaddr} ${fdtfile};\0" \
  65         "bootscript=echo Running bootscript from ${storagetype} ...; source ${loadaddr};\0" \
  66         "storagebootcmd=echo Booting from ${storagetype} ...; run ${storagetype}args; run doboot;\0" \
  67         "kernel=zImage\0" \
  68         "console=ttymxc0\0" \
  69         "fdt_high=0xffffffff\0" \
  70         "initrd_high=0xffffffff\0" \
  71         "fdtfile=imx7d-sbc-imx7.dtb\0" \
  72         "fdtaddr=0x83000000\0" \
  73         "mmcdev_def="__stringify(CONFIG_SYS_MMC_DEV)"\0" \
  74         "usbdev_def="__stringify(CONFIG_SYS_USB_DEV)"\0" \
  75         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  76         "usbpart=" __stringify(CONFIG_SYS_USB_IMG_LOAD_PART) "\0" \
  77         "doboot=bootz ${loadaddr} - ${fdtaddr}\0" \
  78         "mmc_config=mmc dev ${mmcdev}; mmc rescan\0" \
  79         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  80                 "root=/dev/mmcblk${mmcblk}p2 rootwait rw\0" \
  81         "mmcbootscript=" \
  82                 "if run mmc_config; then " \
  83                         "setenv storagetype mmc;" \
  84                         "setenv storagedev ${mmcdev}:${mmcpart};" \
  85                         "if run loadscript; then " \
  86                                 "run bootscript; " \
  87                         "fi; " \
  88                 "fi;\0" \
  89         "mmcboot=" \
  90                 "if run mmc_config; then " \
  91                         "setenv storagetype mmc;" \
  92                         "setenv storagedev ${mmcdev}:${mmcpart};" \
  93                         "if run loadkernel; then " \
  94                                 "if run loadfdt; then " \
  95                                         "run storagebootcmd;" \
  96                                 "fi; " \
  97                         "fi; " \
  98                 "fi;\0" \
  99         "sdbootscript=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; " \
 100                 "run mmcbootscript\0" \
 101         "usbbootscript=setenv usbdev ${usbdev_def}; " \
 102                 "setenv storagetype usb;" \
 103                 "setenv storagedev ${usbdev}:${usbpart};" \
 104                 "if run loadscript; then " \
 105                         "run bootscript; " \
 106                 "fi; " \
 107         "sdboot=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; run mmcboot\0" \
 108         "emmcbootscript=setenv mmcdev 1; setenv mmcblk 2; run mmcbootscript\0" \
 109         "emmcboot=setenv mmcdev 1; setenv mmcblk 2; run mmcboot\0" \
 110
 111 #define CONFIG_BOOTCOMMAND \
 112         "echo SD boot attempt ...; run sdbootscript; run sdboot; " \
 113         "echo eMMC boot attempt ...; run emmcbootscript; run emmcboot; " \
 114         "echo USB boot attempt ...; run usbbootscript; "
 115
 116 #define CONFIG_SYS_MEMTEST_START        0x80000000
 117 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x20000000)
 118
 119 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 120 #define CONFIG_SYS_HZ                   1000
 121
 122 /* Physical Memory Map */
 123 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 124
 125 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 126 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 127 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 128
 129 #define CONFIG_SYS_INIT_SP_OFFSET \
 130         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 131 #define CONFIG_SYS_INIT_SP_ADDR \
 132         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 133
 134 /* SPI Flash support */
 135
 136 /* FLASH and environment organization */
 137 #define CONFIG_ENV_SIZE                 SZ_8K
 138 #define CONFIG_ENV_OFFSET               (768 * 1024)
 139 #define CONFIG_ENV_SECT_SIZE            (64 * 1024)
 140
 141 /* MMC Config*/
 142 #ifdef CONFIG_FSL_USDHC
 143 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
 144
 145 #define CONFIG_SYS_FSL_USDHC_NUM        2
 146 #define CONFIG_MMCROOT                  "/dev/mmcblk0p2" /* USDHC1 */
 147 #endif
 148
 149 /* USB Configs */
 150 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 151 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 152 #define CONFIG_MXC_USB_FLAGS   0
 153 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 154
 155 /* Uncomment to enable iMX thermal driver support */
 156 /*#define CONFIG_IMX_THERMAL*/
 157
 158 /* SPL */
 159 #include "imx7_spl.h"
 160
 161 #endif  /* __CONFIG_H */