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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2007 by Will Robertson
*
* 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.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "cpu.h"
#include "mmu-imx31.h"
#include "mmu-arm.h"
void memory_init(void) {
#if 0
ttb_init();
set_page_tables();
enable_mmu();
#endif
}
void set_page_tables() {
#if 0
map_section(0, 0, 0x1000, CACHE_NONE); /* map every memory region to itself */
/*This pa *might* change*/
map_section(0x80000000, 0, 64, CACHE_ALL); /* map RAM to 0 and enable caching for it */
map_section((int)FRAME1, (int)FRAME1, 1, BUFFERED); /* enable buffered writing for the framebuffer */
map_section((int)FRAME2, (int)FRAME2, 1, BUFFERED);
#endif
}
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