main.c revision 163597
1238384Sjkim/*- 2238384Sjkim * Copyright (c) 2006 M. Warner Losh. All rights reserved. 3238384Sjkim * 4238384Sjkim * Redistribution and use in source and binary forms, with or without 5246769Sjkim * modification, are permitted provided that the following conditions 6238384Sjkim * are met: 7238384Sjkim * 1. Redistributions of source code must retain the above copyright 8238384Sjkim * notice, this list of conditions and the following disclaimer. 9238384Sjkim * 2. Redistributions in binary form must reproduce the above copyright 10238384Sjkim * notice, this list of conditions and the following disclaimer in the 11246769Sjkim * documentation and/or other materials provided with the distribution. 12246769Sjkim * 13238384Sjkim * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 14238384Sjkim * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 15238384Sjkim * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 16238384Sjkim * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 17238384Sjkim * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 18246769Sjkim * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 19238384Sjkim * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 20238384Sjkim * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21246769Sjkim * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22238384Sjkim * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23238384Sjkim * 24238384Sjkim * This software is derived from software provided by kwikbyte without 25238384Sjkim * copyright as follows: 26238384Sjkim * 27238384Sjkim * No warranty, expressed or implied, is included with this software. It is 28238384Sjkim * provided "AS IS" and no warranty of any kind including statutory or aspects 29238384Sjkim * relating to merchantability or fitness for any purpose is provided. All 30238384Sjkim * intellectual property rights of others is maintained with the respective 31238384Sjkim * owners. This software is not copyrighted and is intended for reference 32238384Sjkim * only. 33238384Sjkim * 34238384Sjkim * $FreeBSD: head/sys/boot/arm/at91/bootspi/main.c 163597 2006-10-21 22:44:26Z imp $ 35238384Sjkim */ 36238384Sjkim 37238384Sjkim#include "env_vars.h" 38238384Sjkim#include "at91rm9200.h" 39246769Sjkim#include "at91rm9200_lowlevel.h" 40238384Sjkim#include "loader_prompt.h" 41238384Sjkim#include "emac.h" 42238384Sjkim#include "lib.h" 43246769Sjkim#include "spi_flash.h" 44238384Sjkim#include "ee.h" 45238384Sjkim 46238384Sjkimint 47238384Sjkimmain(void) 48246769Sjkim{ 49238384Sjkim printf("\nBoot\n"); 50238384Sjkim EEInit(); 51238384Sjkim SPI_InitFlash(); 52238384Sjkim#ifdef TSC_FPGA 53238384Sjkim fpga_load(); 54238384Sjkim#endif 55238384Sjkim EMAC_Init(); 56238384Sjkim LoadBootCommands(); 57238384Sjkim if (getc(1) == -1) { 58238384Sjkim start_wdog(30); 59238384Sjkim ExecuteEnvironmentFunctions(); 60238384Sjkim } 61238384Sjkim Bootloader(getc); 62238384Sjkim return (1); 63238384Sjkim} 64238384Sjkim