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/*
* 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)
{
}
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