main.c

spi_boot_example.tar.gz可以为大家在使用 Cirrus logic的ARM9芯片是提供帮助

/*==================================================================
 *
 *  This file is part of a small Nand flash bootloader designed to
 *  be loaded via EP93xx SPI boot.
 *
 *  Copyright Cirrus Logic Corporation, 2007.  All rights reserved
 *
 ==================================================================*/

#include <io.h>
#include <boot.h>


    
void start_C(u32 bootmode)
{	
    u32 *sdram = (u32 *) SDRAM_LOAD_ADDRESS;
    int i;
    
    //say hello 
    puts("hello world !");
    //what's in your mind ?
    for(i=0; i<8; i++)
    {
	puthex(sdram[i]);
	puts("");
    }
    while(1)
    {
    }
}