include/configs/dxr2.h

   1 /*
   2  * (C) Copyright 2013 Siemens Schweiz AG
   3  * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
   4  *
   5  * Based on:
   6  * U-Boot file:/include/configs/am335x_evm.h
   7  *
   8  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
   9  *
  10  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 #ifndef __CONFIG_DXR2_H
  14 #define __CONFIG_DXR2_H
  15
  16 #define CONFIG_SIEMENS_DXR2
  17 #define MACH_TYPE_DXR2                  4315
  18 #define CONFIG_SIEMENS_MACH_TYPE        MACH_TYPE_DXR2
  19
  20 #include "siemens-am33x-common.h"
  21
  22 #define CONFIG_SYS_MPUCLK       275
  23 #define DDR_PLL_FREQ    303
  24 #undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
  25
  26 #define BOARD_DFU_BUTTON_GPIO   27
  27 #define BOARD_DFU_BUTTON_LED    64      /* red LED */
  28 #define BOARD_STATUS_LED        103     /* green LED */
  29 #define GPIO_LAN9303_NRST       88      /* GPIO2_24 = gpio88 */
  30
  31 #undef CONFIG_DOS_PARTITION
  32 #undef CONFIG_CMD_FAT
  33
  34
  35  /* Physical Memory Map */
  36 #define CONFIG_MAX_RAM_BANK_SIZE        (1024 << 20)    /* 1GB */
  37
  38 /* I2C Configuration */
  39 #define CONFIG_SYS_I2C_SPEED            100000
  40
  41 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50
  42 #define EEPROM_ADDR_DDR3 0x90
  43 #define EEPROM_ADDR_CHIP 0x120
  44
  45 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x300
  46
  47 #undef CONFIG_SPL_NET_SUPPORT
  48 #undef CONFIG_SPL_NET_VCI_STRING
  49 #undef CONFIG_SPL_ETH_SUPPORT
  50
  51 #undef CONFIG_MII
  52 #undef CONFIG_PHY_GIGE
  53 #define CONFIG_PHY_SMSC
  54
  55 #define CONFIG_FACTORYSET
  56
  57 /* Watchdog */
  58 #define CONFIG_OMAP_WATCHDOG
  59
  60 #ifndef CONFIG_SPL_BUILD
  61
  62 /* Default env settings */
  63 #define CONFIG_EXTRA_ENV_SETTINGS \
  64         "hostname=dxr2\0" \
  65         "nand_img_size=0x400000\0" \
  66         "optargs=\0" \
  67         CONFIG_COMMON_ENV_SETTINGS
  68
  69 #ifndef CONFIG_RESTORE_FLASH
  70 /* set to negative value for no autoboot */
  71 #define CONFIG_BOOTDELAY                3
  72
  73 #define CONFIG_BOOTCOMMAND \
  74 "if dfubutton; then " \
  75         "run dfu_start; " \
  76         "reset; " \
  77 "fi;" \
  78 "run nand_boot;" \
  79 "reset;"
  80
  81
  82 #else
  83 #define CONFIG_BOOTDELAY                0
  84
  85 #define CONFIG_BOOTCOMMAND                      \
  86         "setenv autoload no; "                  \
  87         "dhcp; "                                \
  88         "if tftp 80000000 debrick.scr; then "   \
  89                 "source 80000000; "             \
  90         "fi"
  91 #endif
  92 #endif  /* CONFIG_SPL_BUILD */
  93 #endif  /* ! __CONFIG_DXR2_H */