include/configs/cl-som-imx7.h

   1 /*
   2  * Copyright (C) 2015 CompuLab, Ltd.
   3  *
   4  * Configuration settings for the CompuLab CL-SOM-iMX7 System-on-Module.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CL_SOM_IMX7_CONFIG_H
  10 #define __CL_SOM_IMX7_CONFIG_H
  11
  12 #include "mx7_common.h"
  13
  14 #define CONFIG_DBG_MONITOR
  15
  16 #define CONFIG_MXC_UART_BASE            UART1_IPS_BASE_ADDR
  17
  18 /* Size of malloc() pool */
  19 #define CONFIG_SYS_MALLOC_LEN           (32 * SZ_1M)
  20
  21 #define CONFIG_BOARD_LATE_INIT
  22
  23 /* Uncomment to enable secure boot support */
  24 /* #define CONFIG_SECURE_BOOT */
  25 #define CONFIG_CSF_SIZE                 0x4000
  26
  27 /* Network */
  28 #define CONFIG_FEC_MXC
  29 #define CONFIG_MII
  30 #define CONFIG_FEC_XCV_TYPE             RGMII
  31 #define CONFIG_ETHPRIME                 "FEC"
  32 #define CONFIG_FEC_MXC_PHYADDR          0
  33
  34 #define CONFIG_PHYLIB
  35 #define CONFIG_PHY_ATHEROS
  36 /* ENET1 */
  37 #define IMX_FEC_BASE                    ENET_IPS_BASE_ADDR
  38
  39 /* PMIC */
  40 #define CONFIG_POWER
  41 #define CONFIG_POWER_I2C
  42 #define CONFIG_POWER_PFUZE3000
  43 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
  44
  45 #undef CONFIG_BOOTM_NETBSD
  46 #undef CONFIG_BOOTM_PLAN9
  47 #undef CONFIG_BOOTM_RTEMS
  48
  49 /* I2C configs */
  50 #define CONFIG_SYS_I2C
  51 #define CONFIG_SYS_I2C_MXC
  52 #define CONFIG_SYS_I2C_MXC_I2C2         /* Enable I2C bus 2 */
  53 #define CONFIG_SYS_I2C_SPEED            100000
  54 #define SYS_I2C_BUS_SOM                 0
  55
  56 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50
  57 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
  58 #define CONFIG_SYS_I2C_EEPROM_BUS       SYS_I2C_BUS_SOM
  59
  60 #define CONFIG_PCA953X
  61 #define CONFIG_CMD_PCA953X
  62 #define CONFIG_SYS_I2C_PCA953X_ADDR     0x20
  63 #define CONFIG_SYS_I2C_PCA953X_WIDTH    { {0x20, 16} }
  64
  65 #undef CONFIG_SYS_AUTOLOAD
  66 #undef CONFIG_EXTRA_ENV_SETTINGS
  67 #undef CONFIG_BOOTCOMMAND
  68 #undef CONFIG_BOOTDELAY
  69
  70 #define CONFIG_BOOTDELAY                3
  71 #define CONFIG_SYS_AUTOLOAD             "no"
  72
  73 #define CONFIG_EXTRA_ENV_SETTINGS \
  74         "autoload=off\0" \
  75         "script=boot.scr\0" \
  76         "loadscript=load ${storagetype} ${storagedev} ${loadaddr} ${script};\0" \
  77         "loadkernel=load ${storagetype} ${storagedev} ${loadaddr} ${kernel};\0" \
  78         "loadfdt=load ${storagetype} ${storagedev} ${fdtaddr} ${fdtfile};\0" \
  79         "bootscript=echo Running bootscript from ${storagetype} ...; source ${loadaddr};\0" \
  80         "storagebootcmd=echo Booting from ${storagetype} ...; run ${storagetype}args; run doboot;\0" \
  81         "kernel=zImage\0" \
  82         "console=ttymxc0\0" \
  83         "fdt_high=0xffffffff\0" \
  84         "initrd_high=0xffffffff\0" \
  85         "fdtfile=imx7d-sbc-imx7.dtb\0" \
  86         "fdtaddr=0x83000000\0" \
  87         "mmcdev_def="__stringify(CONFIG_SYS_MMC_DEV)"\0" \
  88         "usbdev_def="__stringify(CONFIG_SYS_USB_DEV)"\0" \
  89         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  90         "usbpart=" __stringify(CONFIG_SYS_USB_IMG_LOAD_PART) "\0" \
  91         "doboot=bootz ${loadaddr} - ${fdtaddr}\0" \
  92         "mmc_config=mmc dev ${mmcdev}; mmc rescan\0" \
  93         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  94                 "root=/dev/mmcblk${mmcblk}p2 rootwait rw\0" \
  95         "mmcbootscript=" \
  96                 "if run mmc_config; then " \
  97                         "setenv storagetype mmc;" \
  98                         "setenv storagedev ${mmcdev}:${mmcpart};" \
  99                         "if run loadscript; then " \
 100                                 "run bootscript; " \
 101                         "fi; " \
 102                 "fi;\0" \
 103         "mmcboot=" \
 104                 "if run mmc_config; then " \
 105                         "setenv storagetype mmc;" \
 106                         "setenv storagedev ${mmcdev}:${mmcpart};" \
 107                         "if run loadkernel; then " \
 108                                 "if run loadfdt; then " \
 109                                         "run storagebootcmd;" \
 110                                 "fi; " \
 111                         "fi; " \
 112                 "fi;\0" \
 113         "sdbootscript=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; " \
 114                 "run mmcbootscript\0" \
 115         "usbbootscript=setenv usbdev ${usbdev_def}; " \
 116                 "setenv storagetype usb;" \
 117                 "setenv storagedev ${usbdev}:${usbpart};" \
 118                 "if run loadscript; then " \
 119                         "run bootscript; " \
 120                 "fi; " \
 121         "sdboot=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; run mmcboot\0" \
 122         "emmcbootscript=setenv mmcdev 1; setenv mmcblk 2; run mmcbootscript\0" \
 123         "emmcboot=setenv mmcdev 1; setenv mmcblk 2; run mmcboot\0" \
 124
 125 #define CONFIG_BOOTCOMMAND \
 126         "echo SD boot attempt ...; run sdbootscript; run sdboot; " \
 127         "echo eMMC boot attempt ...; run emmcbootscript; run emmcboot; " \
 128         "echo USB boot attempt ...; run usbbootscript; "
 129
 130 #define CONFIG_SYS_MEMTEST_START        0x80000000
 131 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x20000000)
 132
 133 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 134 #define CONFIG_SYS_HZ                   1000
 135
 136 /* Physical Memory Map */
 137 #define CONFIG_NR_DRAM_BANKS            1
 138 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 139
 140 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 141 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 142 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 143
 144 #define CONFIG_SYS_INIT_SP_OFFSET \
 145         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 146 #define CONFIG_SYS_INIT_SP_ADDR \
 147         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 148
 149 /* SPI Flash support */
 150 #define CONFIG_SPI
 151 #define CONFIG_SF_DEFAULT_BUS           0
 152 #define CONFIG_SF_DEFAULT_CS            0
 153 #define CONFIG_SF_DEFAULT_SPEED         20000000
 154 #define CONFIG_SF_DEFAULT_MODE          (SPI_MODE_0)
 155
 156 /* FLASH and environment organization */
 157 #define CONFIG_ENV_SIZE                 SZ_8K
 158 #define CONFIG_ENV_OFFSET               (768 * 1024)
 159 #define CONFIG_ENV_SECT_SIZE            (64 * 1024)
 160 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 161 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 162 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 163 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 164
 165 /* MMC Config*/
 166 #define CONFIG_FSL_USDHC
 167 #ifdef CONFIG_FSL_USDHC
 168 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
 169
 170 #define CONFIG_SYS_FSL_USDHC_NUM        2
 171 #define CONFIG_MMCROOT                  "/dev/mmcblk0p2" /* USDHC1 */
 172 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
 173 #endif
 174
 175 /* USB Configs */
 176 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 177 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 178 #define CONFIG_MXC_USB_FLAGS   0
 179 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 180
 181 /* Uncomment to enable iMX thermal driver support */
 182 /*#define CONFIG_IMX_THERMAL*/
 183
 184 /* SPL */
 185 #include "imx7_spl.h"
 186 #ifdef CONFIG_SPL_BUILD
 187 #define CONFIG_SPL_SPI_LOAD
 188 #define CONFIG_SYS_SPI_U_BOOT_OFFS      (64 * 1024)
 189 #endif /* CONFIG_SPL_BUILD */
 190
 191 #endif  /* __CONFIG_H */