1 /* 2 * (C) Copyright 2002 3 * Sysgo Real-Time Solutions, GmbH <www.elinos.com> 4 * Marius Groeger <mgroeger@sysgo.de> 5 * 6 * (C) Copyright 2002 7 * Sysgo Real-Time Solutions, GmbH <www.elinos.com> 8 * Alex Zuepke <azu@sysgo.de> 9 * 10 * See file CREDITS for list of people who contributed to this 11 * project. 12 * 13 * This program is free software; you can redistribute it and/or 14 * modify it under the terms of the GNU General Public License as 15 * published by the Free Software Foundation; either version 2 of 16 * the License, or (at your option) any later version. 17 * 18 * This program is distributed in the hope that it will be useful, 19 * but WITHOUT ANY WARRANTY; without even the implied warranty of 20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 * GNU General Public License for more details. 22 * 23 * You should have received a copy of the GNU General Public License 24 * along with this program; if not, write to the Free Software 25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 26 * MA 02111-1307 USA 27 * 28 ******************************************************************** 29 * NOTE: This header file defines an interface to U-Boot. Including 30 * this (unmodified) header file in another file is considered normal 31 * use of U-Boot, and does *not* fall under the heading of "derived 32 * work". 33 ******************************************************************** 34 */ 35 36 #ifndef _U_BOOT_H_ 37 #define _U_BOOT_H_ 1 38 39 typedef struct bd_info { 40 unsigned long bi_memstart; /* start of DRAM memory */ 41 phys_size_t bi_memsize; /* size of DRAM memory in bytes */ 42 unsigned long bi_flashstart; /* start of FLASH memory */ 43 unsigned long bi_flashsize; /* size of FLASH memory */ 44 unsigned long bi_flashoffset; /* reserved area for startup monitor */ 45 unsigned long bi_sramstart; /* start of SRAM memory */ 46 unsigned long bi_sramsize; /* size of SRAM memory */ 47 unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */ 48 unsigned short bi_ethspeed; /* Ethernet speed in Mbps */ 49 unsigned long bi_intfreq; /* Internal Freq, in MHz */ 50 unsigned long bi_busfreq; /* Bus Freq, in MHz */ 51 unsigned int bi_baudrate; /* Console Baudrate */ 52 unsigned long bi_boot_params; /* where this board expects params */ 53 struct /* RAM configuration */ 54 { 55 ulong start; 56 ulong size; 57 } bi_dram[CONFIG_NR_DRAM_BANKS]; 58 } bd_t; 59 60 /* For image.h:image_check_target_arch() */ 61 #define IH_ARCH_DEFAULT IH_ARCH_SANDBOX 62 63 #endif /* _U_BOOT_H_ */ 64