2024-09-09 08:52:07 +00:00
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/*
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* Copyright (C) 2007 Lemote Inc. & Insititute of Computing Technology
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* Author: Fuxin Zhang, zhangfx@lemote.com
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*
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2024-09-09 08:57:42 +00:00
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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2024-09-09 08:52:07 +00:00
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* option) any later version.
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*/
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#include <linux/module.h>
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#include <asm/wbflush.h>
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#include <loongson.h>
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#ifdef CONFIG_VT
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#include <linux/console.h>
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#include <linux/screen_info.h>
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#endif
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static void wbflush_loongson(void)
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{
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asm(".set\tpush\n\t"
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".set\tnoreorder\n\t"
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".set mips3\n\t"
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"sync\n\t"
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"nop\n\t"
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".set\tpop\n\t"
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".set mips0\n\t");
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}
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2024-09-09 08:57:42 +00:00
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void (*__wbflush)(void) = wbflush_loongson;
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EXPORT_SYMBOL(__wbflush);
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2024-09-09 08:52:07 +00:00
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void __init plat_mem_setup(void)
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{
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#ifdef CONFIG_VT
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#if defined(CONFIG_VGA_CONSOLE)
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conswitchp = &vga_con;
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screen_info = (struct screen_info) {
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.orig_x = 0,
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.orig_y = 25,
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.orig_video_cols = 80,
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.orig_video_lines = 25,
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.orig_video_isVGA = VIDEO_TYPE_VGAC,
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.orig_video_points = 16,
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};
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#elif defined(CONFIG_DUMMY_CONSOLE)
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conswitchp = &dummy_con;
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#endif
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#endif
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}
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