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/*

 * Copyright 2001 MontaVista Software Inc.

 * Author: jsun@mvista.com or jsun@junsun.net

 *

 * arch/mips/vr4181/osprey/prom.c

 *     prom code for osprey.

 *

 * This program is free software; you can redistribute  it and/or modify it

 * under  the terms of  the GNU General  Public License as published by the

 * Free Software Foundation;  either version 2 of the  License, or (at your

 * option) any later version.

 *

 */

#include <linux/init.h>

#include <linux/kernel.h>

#include <linux/string.h>

#include <linux/mm.h>

#include <linux/bootmem.h>

#include <asm/bootinfo.h>

#include <asm/addrspace.h>

char arcs_cmdline[CL_SIZE];

const char *get_system_type(void)

{

        return "NEC_Vr41xx Osprey";

}

/*

 * [jsun] right now we assume it is the nec debug monitor, which does

 * not pass any arguments.

 */

void __init prom_init()

{

        strcpy(arcs_cmdline, "ip=bootp ");

        strcat(arcs_cmdline, "ether=46,0x03fe0300,eth0 ");

        // strcpy(arcs_cmdline, "ether=0,0x0300,eth0 "

        // strcat(arcs_cmdline, "video=vr4181fb:xres:240,yres:320,bpp:8 ");

        mips_machgroup = MACH_GROUP_NEC_VR41XX;

        mips_machtype = MACH_NEC_OSPREY;

        /* 16MB fixed */

        add_memory_region(0, 16 << 20, BOOT_MEM_RAM);

}

void __init prom_free_prom_memory(void)

{

}

void __init prom_fixup_mem_map(unsigned long start, unsigned long end)

{

}