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