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