[deliverable/linux.git] / arch / mips / loongson32 / common / setup.c

/*
 * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com>
 *
 * 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 <asm/bootinfo.h>

#include <prom.h>

void __init plat_mem_setup(void)
{
	add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
}

const char *get_system_type(void)
{
	unsigned int processor_id = (&current_cpu_data)->processor_id;

	switch (processor_id & PRID_REV_MASK) {
	case PRID_REV_LOONGSON1B:
#if defined(CONFIG_LOONGSON1_LS1B)
		return "LOONGSON LS1B";
#elif defined(CONFIG_LOONGSON1_LS1C)
		return "LOONGSON LS1C";
#endif
	default:
		return "LOONGSON (unknown)";
	}
}
Commit	Line	Data
ca585cf9 KC	1	/*
	2	* Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com>
	3	*
70342287 RB	4	* This program is free software; you can redistribute it and/or modify it
70342287 RB	5	* under the terms of the GNU General Public License as published by the
ca585cf9 KC	6	* Free Software Foundation; either version 2 of the License, or (at your
	7	* option) any later version.
	8	*/
	9
	10	#include <asm/bootinfo.h>
	11
	12	#include <prom.h>
	13
	14	void __init plat_mem_setup(void)
	15	{
	16	add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
	17	}
	18
	19	const char *get_system_type(void)
	20	{
	21	unsigned int processor_id = (&current_cpu_data)->processor_id;
	22
	23	switch (processor_id & PRID_REV_MASK) {
	24	case PRID_REV_LOONGSON1B:
0672c01b	25	#if defined(CONFIG_LOONGSON1_LS1B)
ca585cf9	26	return "LOONGSON LS1B";
0672c01b YL	27	#elif defined(CONFIG_LOONGSON1_LS1C)
	28	return "LOONGSON LS1C";
	29	#endif
ca585cf9 KC	30	default:
	31	return "LOONGSON (unknown)";
	32	}
	33	}