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_LEGACY
  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
  39 #define CONFIG_PCA953X
  40 #define CONFIG_SYS_I2C_PCA953X_ADDR     0x20
  41 #define CONFIG_SYS_I2C_PCA953X_WIDTH    { {0x20, 16} }
  42
  43 #undef CONFIG_SYS_AUTOLOAD
  44 #undef CONFIG_EXTRA_ENV_SETTINGS
  45 #undef CONFIG_BOOTCOMMAND
  46
  47 #define CONFIG_SYS_AUTOLOAD             "no"
  48
  49 #define CONFIG_EXTRA_ENV_SETTINGS \
  50         "autoload=off\0" \
  51         "script=boot.scr\0" \
  52         "loadscript=load ${storagetype} ${storagedev} ${loadaddr} ${script};\0" \
  53         "loadkernel=load ${storagetype} ${storagedev} ${loadaddr} ${kernel};\0" \
  54         "loadfdt=load ${storagetype} ${storagedev} ${fdtaddr} ${fdtfile};\0" \
  55         "bootscript=echo Running bootscript from ${storagetype} ...; source ${loadaddr};\0" \
  56         "storagebootcmd=echo Booting from ${storagetype} ...; run ${storagetype}args; run doboot;\0" \
  57         "kernel=zImage\0" \
  58         "console=ttymxc0\0" \
  59         "fdt_high=0xffffffff\0" \
  60         "initrd_high=0xffffffff\0" \
  61         "fdtfile=imx7d-sbc-imx7.dtb\0" \
  62         "fdtaddr=0x83000000\0" \
  63         "mmcdev_def="__stringify(CONFIG_SYS_MMC_DEV)"\0" \
  64         "usbdev_def="__stringify(CONFIG_SYS_USB_DEV)"\0" \
  65         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  66         "usbpart=" __stringify(CONFIG_SYS_USB_IMG_LOAD_PART) "\0" \
  67         "doboot=bootz ${loadaddr} - ${fdtaddr}\0" \
  68         "mmc_config=mmc dev ${mmcdev}; mmc rescan\0" \
  69         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  70                 "root=/dev/mmcblk${mmcblk}p2 rootwait rw\0" \
  71         "mmcbootscript=" \
  72                 "if run mmc_config; then " \
  73                         "setenv storagetype mmc;" \
  74                         "setenv storagedev ${mmcdev}:${mmcpart};" \
  75                         "if run loadscript; then " \
  76                                 "run bootscript; " \
  77                         "fi; " \
  78                 "fi;\0" \
  79         "mmcboot=" \
  80                 "if run mmc_config; then " \
  81                         "setenv storagetype mmc;" \
  82                         "setenv storagedev ${mmcdev}:${mmcpart};" \
  83                         "if run loadkernel; then " \
  84                                 "if run loadfdt; then " \
  85                                         "run storagebootcmd;" \
  86                                 "fi; " \
  87                         "fi; " \
  88                 "fi;\0" \
  89         "sdbootscript=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; " \
  90                 "run mmcbootscript\0" \
  91         "usbbootscript=setenv usbdev ${usbdev_def}; " \
  92                 "setenv storagetype usb;" \
  93                 "setenv storagedev ${usbdev}:${usbpart};" \
  94                 "if run loadscript; then " \
  95                         "run bootscript; " \
  96                 "fi; " \
  97         "sdboot=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; run mmcboot\0" \
  98         "emmcbootscript=setenv mmcdev 1; setenv mmcblk 2; run mmcbootscript\0" \
  99         "emmcboot=setenv mmcdev 1; setenv mmcblk 2; run mmcboot\0" \
 100
 101 #define CONFIG_BOOTCOMMAND \
 102         "echo SD boot attempt ...; run sdbootscript; run sdboot; " \
 103         "echo eMMC boot attempt ...; run emmcbootscript; run emmcboot; " \
 104         "echo USB boot attempt ...; run usbbootscript; "
 105
 106 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 107 #define CONFIG_SYS_HZ                   1000
 108
 109 /* Physical Memory Map */
 110 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 111
 112 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 113 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 114 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 115
 116 #define CONFIG_SYS_INIT_SP_OFFSET \
 117         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 118 #define CONFIG_SYS_INIT_SP_ADDR \
 119         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 120
 121 /* SPI Flash support */
 122
 123 /* FLASH and environment organization */
 124
 125 /* MMC Config*/
 126 #ifdef CONFIG_FSL_USDHC
 127 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
 128
 129 #define CONFIG_SYS_FSL_USDHC_NUM        2
 130 #define CONFIG_MMCROOT                  "/dev/mmcblk0p2" /* USDHC1 */
 131 #endif
 132
 133 /* USB Configs */
 134 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 135 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 136 #define CONFIG_MXC_USB_FLAGS   0
 137 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 138
 139 /* SPL */
 140 #include "imx7_spl.h"
 141
 142 #endif  /* __CONFIG_H */