freebsd-dev/sys/boot/arm/at91/bootspi/main.c

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/*******************************************************************************
*
* Filename: main.c
*
* Basic entry points for top-level functions
*
* Revision information:
*
* 20AUG2004 kb_admin initial creation
* 12JAN2005 kb_admin cosmetic changes
* 29APR2005 kb_admin modified boot delay
*
* BEGIN_KBDD_BLOCK
* No warranty, expressed or implied, is included with this software. It is
* provided "AS IS" and no warranty of any kind including statutory or aspects
* relating to merchantability or fitness for any purpose is provided. All
* intellectual property rights of others is maintained with the respective
* owners. This software is not copyrighted and is intended for reference
* only.
* END_BLOCK
*
* $FreeBSD$
******************************************************************************/
#include "env_vars.h"
#include "at91rm9200_lowlevel.h"
#include "loader_prompt.h"
#include "emac.h"
#include "lib.h"
/*
* .KB_C_FN_DEFINITION_START
* int main(void)
* This global function waits at least one second, but not more than two
* seconds, for input from the serial port. If no response is recognized,
* it acts according to the parameters specified by the environment. For
* example, the function might boot an operating system. Do not return
* from this function.
* .KB_C_FN_DEFINITION_END
*/
int
main(void)
{
EMAC_Init();
LoadBootCommands();
printf("\r\nSPI Boot loader.\r\nAutoboot...\r\n");
if (getc(1) == -1)
ExecuteEnvironmentFunctions();
Bootloader(0);
return (1);
}