include/configs/draco.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_DRACO_H
  14 #define __CONFIG_DRACO_H
  15
  16 #define CONFIG_SIEMENS_MACH_TYPE        MACH_TYPE_DRACO
  17
  18 #include "siemens-am33x-common.h"
  19
  20 #define DDR_PLL_FREQ    303
  21 #undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
  22
  23 #define BOARD_DFU_BUTTON_GPIO   27      /* Use as default */
  24 #define GPIO_LAN9303_NRST       88      /* GPIO2_24 = gpio88 */
  25
  26 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
  27         "button_dfu0=27\0" \
  28         "led0=103,1,0\0" \
  29         "led1=64,0,1\0"
  30
  31  /* Physical Memory Map */
  32 #define CONFIG_MAX_RAM_BANK_SIZE        (1024 << 20)    /* 1GB */
  33
  34 /* I2C Configuration */
  35 #define CONFIG_SYS_I2C_SPEED            100000
  36
  37 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50
  38 #define EEPROM_ADDR_DDR3 0x90
  39 #define EEPROM_ADDR_CHIP 0x120
  40
  41 #undef CONFIG_MII
  42 #define CONFIG_PHY_SMSC
  43
  44 #define CONFIG_FACTORYSET
  45
  46 /* Define own nand partitions */
  47 #define CONFIG_ENV_OFFSET_REDUND    0x2E0000
  48 #define CONFIG_ENV_SIZE_REDUND      0x2000
  49 #define CONFIG_ENV_RANGE        (4 * CONFIG_SYS_ENV_SECT_SIZE)
  50
  51 #ifndef CONFIG_SPL_BUILD
  52
  53 /* Default env settings */
  54 #define CONFIG_EXTRA_ENV_SETTINGS \
  55         "hostname=draco\0" \
  56         "ubi_off=2048\0"\
  57         "nand_img_size=0x400000\0" \
  58         "optargs=\0" \
  59         "preboot=draco_led 0\0" \
  60         CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
  61         CONFIG_ENV_SETTINGS_V2 \
  62         CONFIG_ENV_SETTINGS_NAND_V2
  63
  64 #ifndef CONFIG_RESTORE_FLASH
  65 /* set to negative value for no autoboot */
  66
  67 #define CONFIG_BOOTCOMMAND \
  68 "if dfubutton; then " \
  69         "run dfu_start; " \
  70         "reset; " \
  71 "fi;" \
  72 "run nand_boot;" \
  73 "run nand_boot_backup;" \
  74 "reset;"
  75
  76 #else
  77
  78 #define CONFIG_BOOTCOMMAND                      \
  79         "setenv autoload no; "                  \
  80         "dhcp; "                                \
  81         "if tftp 80000000 debrick.scr; then "   \
  82                 "source 80000000; "             \
  83         "fi"
  84 #endif
  85 #endif  /* CONFIG_SPL_BUILD */
  86 #endif  /* ! __CONFIG_DRACO_H */