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_SYS_MPUCLK 300 23 #define DDR_PLL_FREQ 303 24 #undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC 25 26 #define BOARD_DFU_BUTTON_GPIO 27 /* Use as default */ 27 #define GPIO_LAN9303_NRST 88 /* GPIO2_24 = gpio88 */ 28 29 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 30 "button_dfu0=27\0" \ 31 "led0=103,1,0\0" \ 32 "led1=64,0,1\0" 33 34 #undef CONFIG_DOS_PARTITION 35 36 #define CONFIG_BOARD_LATE_INIT 37 38 /* Physical Memory Map */ 39 #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ 40 41 /* I2C Configuration */ 42 #define CONFIG_SYS_I2C_SPEED 100000 43 44 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 45 #define EEPROM_ADDR_DDR3 0x90 46 #define EEPROM_ADDR_CHIP 0x120 47 48 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300 49 50 #undef CONFIG_MII 51 #undef CONFIG_PHY_GIGE 52 #define CONFIG_PHY_SMSC 53 54 #define CONFIG_FACTORYSET 55 56 /* Watchdog */ 57 #define CONFIG_OMAP_WATCHDOG 58 59 /* Define own nand partitions */ 60 #define CONFIG_ENV_OFFSET_REDUND 0x2E0000 61 #define CONFIG_ENV_SIZE_REDUND 0x2000 62 #define CONFIG_ENV_RANGE (4 * CONFIG_SYS_ENV_SECT_SIZE) 63 64 #define MTDPARTS_DEFAULT MTDPARTS_DEFAULT_V2 65 66 #ifndef CONFIG_SPL_BUILD 67 68 /* Default env settings */ 69 #define CONFIG_EXTRA_ENV_SETTINGS \ 70 "hostname=draco\0" \ 71 "ubi_off=2048\0"\ 72 "nand_img_size=0x400000\0" \ 73 "optargs=\0" \ 74 "preboot=draco_led 0\0" \ 75 CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 76 CONFIG_ENV_SETTINGS_V2 \ 77 CONFIG_ENV_SETTINGS_NAND_V2 78 79 #ifndef CONFIG_RESTORE_FLASH 80 /* set to negative value for no autoboot */ 81 82 #define CONFIG_BOOTCOMMAND \ 83 "if dfubutton; then " \ 84 "run dfu_start; " \ 85 "reset; " \ 86 "fi;" \ 87 "run nand_boot;" \ 88 "run nand_boot_backup;" \ 89 "reset;" 90 91 #else 92 93 #define CONFIG_BOOTCOMMAND \ 94 "setenv autoload no; " \ 95 "dhcp; " \ 96 "if tftp 80000000 debrick.scr; then " \ 97 "source 80000000; " \ 98 "fi" 99 #endif 100 #endif /* CONFIG_SPL_BUILD */ 101 #endif /* ! __CONFIG_DRACO_H */ 102