1/*
2 * Copyright (C) 2007 Lemote Inc. & Insititute of Computing Technology
3 * Author: Fuxin Zhang, zhangfx@lemote.com
4 *
5 *  This program is free software; you can redistribute	 it and/or modify it
6 *  under  the terms of	 the GNU General  Public License as published by the
7 *  Free Software Foundation;  either version 2 of the	License, or (at your
8 *  option) any later version.
9 */
10#include <linux/module.h>
11
12#include <asm/wbflush.h>
13#include <asm/bootinfo.h>
14
15#include <loongson.h>
16
17#ifdef CONFIG_VT
18#include <linux/console.h>
19#include <linux/screen_info.h>
20#endif
21
22static void wbflush_loongson(void)
23{
24	asm(".set\tpush\n\t"
25	    ".set\tnoreorder\n\t"
26	    ".set mips3\n\t"
27	    "sync\n\t"
28	    "nop\n\t"
29	    ".set\tpop\n\t"
30	    ".set mips0\n\t");
31}
32
33void (*__wbflush)(void) = wbflush_loongson;
34EXPORT_SYMBOL(__wbflush);
35
36void __init plat_mem_setup(void)
37{
38#ifdef CONFIG_VT
39#if defined(CONFIG_VGA_CONSOLE)
40	conswitchp = &vga_con;
41
42	screen_info = (struct screen_info) {
43		.orig_x			= 0,
44		.orig_y			= 25,
45		.orig_video_cols	= 80,
46		.orig_video_lines	= 25,
47		.orig_video_isVGA	= VIDEO_TYPE_VGAC,
48		.orig_video_points	= 16,
49	};
50#elif defined(CONFIG_DUMMY_CONSOLE)
51	conswitchp = &dummy_con;
52#endif
53#endif
54}
55