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/*
* This file is part of the coreboot project.
*
* 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; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <stdlib.h>
#include <cbmem.h>
#if CONFIG(CBMEM_TOP_BACKUP)
void *cbmem_top_chipset(void)
{
/* Top of CBMEM is at highest usable DRAM address below 4GiB. */
return (void *)restore_top_of_low_cacheable();
}
#endif /* CBMEM_TOP_BACKUP */
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