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_DRACO 17 #define MACH_TYPE_DRACO 4314 18 #define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_DRACO 19 20 #include "siemens-am33x-common.h" 21 22 #define CONFIG_DISPLAY_CPUINFO 23 #define CONFIG_SYS_MPUCLK 300 24 #define DDR_PLL_FREQ 303 25 #undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC 26 27 #define BOARD_DFU_BUTTON_GPIO 27 /* Use as default */ 28 #define GPIO_LAN9303_NRST 88 /* GPIO2_24 = gpio88 */ 29 30 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 31 "button_dfu0=27\0" \ 32 "led0=103,1,0\0" \ 33 "led1=64,0,1\0" 34 35 #undef CONFIG_DOS_PARTITION 36 #undef CONFIG_CMD_FAT 37 38 #define CONFIG_BOARD_LATE_INIT 39 40 /* Physical Memory Map */ 41 #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ 42 43 /* I2C Configuration */ 44 #define CONFIG_SYS_I2C_SPEED 100000 45 46 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 47 #define EEPROM_ADDR_DDR3 0x90 48 #define EEPROM_ADDR_CHIP 0x120 49 50 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300 51 52 #undef CONFIG_SPL_NET_SUPPORT 53 #undef CONFIG_SPL_NET_VCI_STRING 54 #undef CONFIG_SPL_ETH_SUPPORT 55 56 #undef CONFIG_MII 57 #undef CONFIG_PHY_GIGE 58 #define CONFIG_PHY_SMSC 59 60 #define CONFIG_FACTORYSET 61 62 /* Watchdog */ 63 #define CONFIG_OMAP_WATCHDOG 64 65 /* Define own nand partitions */ 66 #define CONFIG_ENV_OFFSET_REDUND 0x2E0000 67 #define CONFIG_ENV_SIZE_REDUND 0x2000 68 #define CONFIG_ENV_RANGE (4 * CONFIG_SYS_ENV_SECT_SIZE) 69 70 71 #define MTDPARTS_DEFAULT MTDPARTS_DEFAULT_V2 72 73 #ifndef CONFIG_SPL_BUILD 74 75 /* Default env settings */ 76 #define CONFIG_EXTRA_ENV_SETTINGS \ 77 "hostname=draco\0" \ 78 "nand_img_size=0x400000\0" \ 79 "optargs=\0" \ 80 "preboot=draco_led 0\0" \ 81 CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 82 CONFIG_ENV_SETTINGS_V2 \ 83 CONFIG_ENV_SETTINGS_NAND_V2 84 85 #ifndef CONFIG_RESTORE_FLASH 86 /* set to negative value for no autoboot */ 87 #define CONFIG_BOOTDELAY 3 88 89 #define CONFIG_BOOTCOMMAND \ 90 "if dfubutton; then " \ 91 "run dfu_start; " \ 92 "reset; " \ 93 "fi;" \ 94 "run nand_boot;" \ 95 "run nand_boot_backup;" \ 96 "reset;" 97 98 99 #else 100 #define CONFIG_BOOTDELAY 0 101 102 #define CONFIG_BOOTCOMMAND \ 103 "setenv autoload no; " \ 104 "dhcp; " \ 105 "if tftp 80000000 debrick.scr; then " \ 106 "source 80000000; " \ 107 "fi" 108 #endif 109 #endif /* CONFIG_SPL_BUILD */ 110 #endif /* ! __CONFIG_DRACO_H */ 111