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