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