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