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_DBG_MONITOR
  14
  15 #define CONFIG_MXC_UART_BASE            UART1_IPS_BASE_ADDR
  16
  17 /* Size of malloc() pool */
  18 #define CONFIG_SYS_MALLOC_LEN           (32 * SZ_1M)
  19
  20 #define CONFIG_BOARD_LATE_INIT
  21
  22 /* Uncomment to enable secure boot support */
  23 /* #define CONFIG_SECURE_BOOT */
  24 #define CONFIG_CSF_SIZE                 0x4000
  25
  26 /* Network */
  27 #define CONFIG_FEC_MXC
  28 #define CONFIG_FEC_XCV_TYPE             RGMII
  29 #define CONFIG_ETHPRIME                 "FEC"
  30 #define CONFIG_FEC_MXC_PHYADDR          0
  31
  32 #define CONFIG_PHYLIB
  33 #define CONFIG_PHY_ATHEROS
  34 /* ENET1 */
  35 #define IMX_FEC_BASE                    ENET_IPS_BASE_ADDR
  36
  37 /* PMIC */
  38 #define CONFIG_POWER
  39 #define CONFIG_POWER_I2C
  40 #define CONFIG_POWER_PFUZE3000
  41 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
  42
  43 #undef CONFIG_BOOTM_NETBSD
  44 #undef CONFIG_BOOTM_PLAN9
  45 #undef CONFIG_BOOTM_RTEMS
  46
  47 /* I2C configs */
  48 #define CONFIG_SYS_I2C
  49 #define CONFIG_SYS_I2C_MXC
  50 #define CONFIG_SYS_I2C_MXC_I2C2         /* Enable I2C bus 2 */
  51 #define CONFIG_SYS_I2C_SPEED            100000
  52 #define SYS_I2C_BUS_SOM                 0
  53
  54 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50
  55 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
  56 #define CONFIG_SYS_I2C_EEPROM_BUS       SYS_I2C_BUS_SOM
  57
  58 #define CONFIG_PCA953X
  59 #define CONFIG_CMD_PCA953X
  60 #define CONFIG_SYS_I2C_PCA953X_ADDR     0x20
  61 #define CONFIG_SYS_I2C_PCA953X_WIDTH    { {0x20, 16} }
  62
  63 #undef CONFIG_SYS_AUTOLOAD
  64 #undef CONFIG_EXTRA_ENV_SETTINGS
  65 #undef CONFIG_BOOTCOMMAND
  66
  67 #define CONFIG_SYS_AUTOLOAD             "no"
  68
  69 #define CONFIG_EXTRA_ENV_SETTINGS \
  70         "autoload=off\0" \
  71         "script=boot.scr\0" \
  72         "loadscript=load ${storagetype} ${storagedev} ${loadaddr} ${script};\0" \
  73         "loadkernel=load ${storagetype} ${storagedev} ${loadaddr} ${kernel};\0" \
  74         "loadfdt=load ${storagetype} ${storagedev} ${fdtaddr} ${fdtfile};\0" \
  75         "bootscript=echo Running bootscript from ${storagetype} ...; source ${loadaddr};\0" \
  76         "storagebootcmd=echo Booting from ${storagetype} ...; run ${storagetype}args; run doboot;\0" \
  77         "kernel=zImage\0" \
  78         "console=ttymxc0\0" \
  79         "fdt_high=0xffffffff\0" \
  80         "initrd_high=0xffffffff\0" \
  81         "fdtfile=imx7d-sbc-imx7.dtb\0" \
  82         "fdtaddr=0x83000000\0" \
  83         "mmcdev_def="__stringify(CONFIG_SYS_MMC_DEV)"\0" \
  84         "usbdev_def="__stringify(CONFIG_SYS_USB_DEV)"\0" \
  85         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  86         "usbpart=" __stringify(CONFIG_SYS_USB_IMG_LOAD_PART) "\0" \
  87         "doboot=bootz ${loadaddr} - ${fdtaddr}\0" \
  88         "mmc_config=mmc dev ${mmcdev}; mmc rescan\0" \
  89         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  90                 "root=/dev/mmcblk${mmcblk}p2 rootwait rw\0" \
  91         "mmcbootscript=" \
  92                 "if run mmc_config; then " \
  93                         "setenv storagetype mmc;" \
  94                         "setenv storagedev ${mmcdev}:${mmcpart};" \
  95                         "if run loadscript; then " \
  96                                 "run bootscript; " \
  97                         "fi; " \
  98                 "fi;\0" \
  99         "mmcboot=" \
 100                 "if run mmc_config; then " \
 101                         "setenv storagetype mmc;" \
 102                         "setenv storagedev ${mmcdev}:${mmcpart};" \
 103                         "if run loadkernel; then " \
 104                                 "if run loadfdt; then " \
 105                                         "run storagebootcmd;" \
 106                                 "fi; " \
 107                         "fi; " \
 108                 "fi;\0" \
 109         "sdbootscript=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; " \
 110                 "run mmcbootscript\0" \
 111         "usbbootscript=setenv usbdev ${usbdev_def}; " \
 112                 "setenv storagetype usb;" \
 113                 "setenv storagedev ${usbdev}:${usbpart};" \
 114                 "if run loadscript; then " \
 115                         "run bootscript; " \
 116                 "fi; " \
 117         "sdboot=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; run mmcboot\0" \
 118         "emmcbootscript=setenv mmcdev 1; setenv mmcblk 2; run mmcbootscript\0" \
 119         "emmcboot=setenv mmcdev 1; setenv mmcblk 2; run mmcboot\0" \
 120
 121 #define CONFIG_BOOTCOMMAND \
 122         "echo SD boot attempt ...; run sdbootscript; run sdboot; " \
 123         "echo eMMC boot attempt ...; run emmcbootscript; run emmcboot; " \
 124         "echo USB boot attempt ...; run usbbootscript; "
 125
 126 #define CONFIG_SYS_MEMTEST_START        0x80000000
 127 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x20000000)
 128
 129 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 130 #define CONFIG_SYS_HZ                   1000
 131
 132 /* Physical Memory Map */
 133 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 134
 135 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 136 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 137 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 138
 139 #define CONFIG_SYS_INIT_SP_OFFSET \
 140         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 141 #define CONFIG_SYS_INIT_SP_ADDR \
 142         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 143
 144 /* SPI Flash support */
 145 #define CONFIG_SF_DEFAULT_BUS           0
 146 #define CONFIG_SF_DEFAULT_CS            0
 147 #define CONFIG_SF_DEFAULT_SPEED         20000000
 148 #define CONFIG_SF_DEFAULT_MODE          (SPI_MODE_0)
 149
 150 /* FLASH and environment organization */
 151 #define CONFIG_ENV_SIZE                 SZ_8K
 152 #define CONFIG_ENV_OFFSET               (768 * 1024)
 153 #define CONFIG_ENV_SECT_SIZE            (64 * 1024)
 154 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 155 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 156 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 157 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 158
 159 /* MMC Config*/
 160 #define CONFIG_FSL_USDHC
 161 #ifdef CONFIG_FSL_USDHC
 162 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
 163
 164 #define CONFIG_SYS_FSL_USDHC_NUM        2
 165 #define CONFIG_MMCROOT                  "/dev/mmcblk0p2" /* USDHC1 */
 166 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
 167 #endif
 168
 169 /* USB Configs */
 170 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 171 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 172 #define CONFIG_MXC_USB_FLAGS   0
 173 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 174
 175 /* Uncomment to enable iMX thermal driver support */
 176 /*#define CONFIG_IMX_THERMAL*/
 177
 178 /* SPL */
 179 #include "imx7_spl.h"
 180 #ifdef CONFIG_SPL_BUILD
 181 #define CONFIG_SYS_SPI_U_BOOT_OFFS      (64 * 1024)
 182 #endif /* CONFIG_SPL_BUILD */
 183
 184 #endif  /* __CONFIG_H */