include/configs/usbarmory.h

   1 /*
   2  * USB armory MkI board configuration settings
   3  * http://inversepath.com/usbarmory
   4  *
   5  * Copyright (C) 2015, Inverse Path
   6  * Andrej Rosano <andrej@inversepath.com>
   7  *
   8  * SPDX-License-Identifier:|____GPL-2.0+
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 #define CONFIG_MX53
  15 #define CONFIG_SYS_FSL_CLK
  16 #define CONFIG_BOARD_EARLY_INIT_F
  17 #define CONFIG_MXC_GPIO
  18 #define CONFIG_SYS_NO_FLASH
  19
  20 #include <asm/arch/imx-regs.h>
  21
  22 #include <config_distro_defaults.h>
  23
  24 /* U-Boot environment */
  25 #define CONFIG_ENV_OFFSET       (6 * 64 * 1024)
  26 #define CONFIG_ENV_SIZE         (8 * 1024)
  27 #define CONFIG_ENV_IS_IN_MMC
  28 #define CONFIG_SYS_MMC_ENV_DEV  0
  29
  30 /* U-Boot general configurations */
  31 #define CONFIG_SYS_CBSIZE       512
  32 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
  33 #define CONFIG_SYS_MAXARGS      16
  34 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
  35
  36 /* UART */
  37 #define CONFIG_MXC_UART
  38 #define CONFIG_MXC_UART_BASE    UART1_BASE
  39 #define CONFIG_CONS_INDEX       1
  40 #define CONFIG_BAUDRATE         115200
  41
  42 /* SD/MMC */
  43 #define CONFIG_FSL_ESDHC
  44 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  45 #define CONFIG_SYS_FSL_ESDHC_NUM        1
  46 #define CONFIG_MMC
  47 #define CONFIG_GENERIC_MMC
  48
  49 /* USB */
  50 #define CONFIG_USB_EHCI
  51 #define CONFIG_USB_EHCI_MX5
  52 #define CONFIG_MXC_USB_PORT     1
  53 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  54 #define CONFIG_MXC_USB_FLAGS    0
  55
  56 /* I2C */
  57 #define CONFIG_SYS_I2C
  58 #define CONFIG_SYS_I2C_MXC
  59 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  60 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  61
  62 /* Fuse */
  63 #define CONFIG_CMD_FUSE
  64 #define CONFIG_FSL_IIM
  65
  66 /* U-Boot memory offsets */
  67 #define CONFIG_LOADADDR         0x72000000
  68 #define CONFIG_SYS_TEXT_BASE    0x77800000
  69 #define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
  70
  71 /* Linux boot */
  72 #define CONFIG_HOSTNAME         usbarmory
  73 #define CONFIG_BOOTCOMMAND                                              \
  74         "run distro_bootcmd; "                                          \
  75         "setenv bootargs console=${console} ${bootargs_default}; "      \
  76         "ext2load mmc 0:1 ${kernel_addr_r} /boot/zImage; "              \
  77         "ext2load mmc 0:1 ${fdt_addr_r} /boot/${fdtfile}; "             \
  78         "bootz ${kernel_addr_r} - ${fdt_addr_r}"
  79
  80 #define BOOT_TARGET_DEVICES(func) func(MMC, mmc, 0)
  81
  82 #include <config_distro_bootcmd.h>
  83
  84 #define MEM_LAYOUT_ENV_SETTINGS                 \
  85         "kernel_addr_r=0x70800000\0"            \
  86         "fdt_addr_r=0x71000000\0"               \
  87         "scriptaddr=0x70800000\0"               \
  88         "pxefile_addr_r=0x70800000\0"           \
  89         "ramdisk_addr_r=0x73000000\0"
  90
  91 #define CONFIG_EXTRA_ENV_SETTINGS                               \
  92         MEM_LAYOUT_ENV_SETTINGS                                 \
  93         "bootargs_default=root=/dev/mmcblk0p1 rootwait rw\0"    \
  94         "fdtfile=imx53-usbarmory.dtb\0"                         \
  95         "console=ttymxc0,115200\0"                              \
  96         BOOTENV
  97
  98 #ifndef CONFIG_CMDLINE
  99 #define CONFIG_BOOTARGS "console=ttymxc0,115200 root=/dev/mmcblk0p1 rootwait rw"
 100 #define USBARMORY_FIT_PATH      "/boot/usbarmory.itb"
 101 #define USBARMORY_FIT_ADDR      "0x70800000"
 102 #endif
 103
 104 /* Physical Memory Map */
 105 #define CONFIG_NR_DRAM_BANKS            1
 106 #define PHYS_SDRAM                      CSD0_BASE_ADDR
 107 #define PHYS_SDRAM_SIZE                 (gd->ram_size)
 108
 109 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 110 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 111 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 112
 113 #define CONFIG_SYS_INIT_SP_OFFSET \
 114         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 115 #define CONFIG_SYS_INIT_SP_ADDR \
 116         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 117
 118 #define CONFIG_SYS_MEMTEST_START        0x70000000
 119 #define CONFIG_SYS_MEMTEST_END          0x90000000
 120
 121 #define CONFIG_SYS_MALLOC_LEN           (10 * 1024 * 1024)
 122
 123 #endif                          /* __CONFIG_H */