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