platform.c

RMI的处理器au1200系列所用的BOOTLOAD,包括SD卡启动USB启动硬盘启动网络启动,并初始化硬件的所有参数,支持内核调试.

/*
 * File:		pb1500/platform.c
 *
 * Purpose:		Platform glue code
 *
 * Notes:
 *
 * Author:		Eric DeVolder
 * Date:		Jan-25-2002
 *
 * Modifications:
 *
 */

#include "example.h"

/********************************************************************/
//                       Boot Image Locations                       //
static
const char *const flashAddresses[] = { "BE000000",
    0
};
static
const char *const fileNames[] = {
    "pb1500.bin",
    "pb1500.elf",
    "nk.bin",
    "vmlinux.elf",
    "vmlinux.rec",
    0
};

static
const void *const jumpAddress = 0x0;
/********************************************************************/

void platformInit(void)
{
    DPRINTF("Pb1500 platformInit() \n");

    /* pin_func: guarantee GPIO6 as GPIO */
    //wrReg(0xB190002C, 0);
}

/********************************************************************/

int
platformGetBootData(const char *const **files,
		    const char *const **addresses, const void **jump)
{
    *files = fileNames;
    *addresses = flashAddresses;
    *jump = jumpAddress;
    return 1;
}