include/configs/usbarmory.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * USB armory MkI board configuration settings
   4  * http://inversepath.com/usbarmory
   5  *
   6  * Copyright (C) 2015, Inverse Path
   7  * Andrej Rosano <andrej@inversepath.com>
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 #define CONFIG_SYS_FSL_CLK
  14
  15 #include <asm/arch/imx-regs.h>
  16
  17 /* U-Boot environment */
  18
  19 /* U-Boot general configurations */
  20 #define CONFIG_SYS_CBSIZE       512
  21
  22 /* UART */
  23 #define CONFIG_MXC_UART_BASE    UART1_BASE
  24
  25 /* SD/MMC */
  26 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  27 #define CONFIG_SYS_FSL_ESDHC_NUM        1
  28
  29 /* USB */
  30 #define CONFIG_MXC_USB_PORT     1
  31 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  32 #define CONFIG_MXC_USB_FLAGS    0
  33
  34 /* I2C */
  35 #define CONFIG_SYS_I2C_MXC
  36 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  37 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  38
  39 /* Fuse */
  40 #define CONFIG_FSL_IIM
  41
  42 /* U-Boot memory offsets */
  43 #define CONFIG_LOADADDR         0x72000000
  44 #define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
  45
  46 /* Linux boot */
  47 #define CONFIG_HOSTNAME         "usbarmory"
  48 #define CONFIG_BOOTCOMMAND                                              \
  49         "run distro_bootcmd; "                                          \
  50         "setenv bootargs console=${console} ${bootargs_default}; "      \
  51         "ext2load mmc 0:1 ${kernel_addr_r} /boot/zImage; "              \
  52         "ext2load mmc 0:1 ${fdt_addr_r} /boot/${fdtfile}; "             \
  53         "bootz ${kernel_addr_r} - ${fdt_addr_r}"
  54
  55 #define BOOT_TARGET_DEVICES(func) func(MMC, mmc, 0)
  56
  57 #include <config_distro_bootcmd.h>
  58
  59 #define MEM_LAYOUT_ENV_SETTINGS                 \
  60         "kernel_addr_r=0x70800000\0"            \
  61         "fdt_addr_r=0x71000000\0"               \
  62         "scriptaddr=0x70800000\0"               \
  63         "pxefile_addr_r=0x70800000\0"           \
  64         "ramdisk_addr_r=0x73000000\0"
  65
  66 #define CONFIG_EXTRA_ENV_SETTINGS                               \
  67         MEM_LAYOUT_ENV_SETTINGS                                 \
  68         "bootargs_default=root=/dev/mmcblk0p1 rootwait rw\0"    \
  69         "fdtfile=imx53-usbarmory.dtb\0"                         \
  70         "console=ttymxc0,115200\0"                              \
  71         BOOTENV
  72
  73 #ifndef CONFIG_CMDLINE
  74 #define USBARMORY_FIT_PATH      "/boot/usbarmory.itb"
  75 #define USBARMORY_FIT_ADDR      "0x70800000"
  76 #endif
  77
  78 /* Physical Memory Map */
  79 #define PHYS_SDRAM                      CSD0_BASE_ADDR
  80 #define PHYS_SDRAM_SIZE                 (gd->ram_size)
  81
  82 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  83 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  84 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  85
  86 #define CONFIG_SYS_INIT_SP_OFFSET \
  87         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  88 #define CONFIG_SYS_INIT_SP_ADDR \
  89         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  90
  91 #define CONFIG_SYS_MALLOC_LEN           (10 * 1024 * 1024)
  92
  93 #endif                          /* __CONFIG_H */