/* *  arch/mips/ddb5476/prom.c -- NEC DDB Vrc-5476 PROM routines * *  Copyright (C) 2000 Geert Uytterhoeven <geert@sonycom.com> *                     Sony Software Development Center Europe (SDCE), Brussels * *   	Jun Sun - modified for DDB5476. */#include <linux/init.h>#include <linux/mm.h>#include <linux/sched.h>#include <linux/bootmem.h>#include <asm/addrspace.h>#include <asm/bootinfo.h>char arcs_cmdline[COMMAND_LINE_SIZE];/* [jsun@junsun.net] PMON passes arguments in C main() style */void __init prom_init(int argc, const char **arg){	int i;	/* arg[0] is "g", the rest is boot parameters */	arcs_cmdline[0] = '\0';	for (i = 1; i < argc; i++) {		if (strlen(arcs_cmdline) + strlen(arg[i] + 1)		    >= sizeof(arcs_cmdline))			break;		strcat(arcs_cmdline, arg[i]);		strcat(arcs_cmdline, " ");	}	mips_machgroup = MACH_GROUP_NEC_DDB;	mips_machtype = MACH_NEC_DDB5476;	/* 64 MB non-upgradable */	add_memory_region(0, 64 << 20, BOOT_MEM_RAM);}void __init prom_free_prom_memory(void){}