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