28b38cd365
Change-Id: If5c5ebacd103d7e1f09585cc4c52753b11ce84d0 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31953 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
29 lines
936 B
C
29 lines
936 B
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright 2015 Google Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <boot_device.h>
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#include <endian.h>
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#include <stdlib.h>
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/* The ROM is memory mapped just below 4GiB. Form a pointer for the base. */
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#define rom_base ((void *)(uintptr_t)(0x100000000ULL-CONFIG_ROM_SIZE))
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static const struct mem_region_device boot_dev =
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MEM_REGION_DEV_RO_INIT(rom_base, CONFIG_ROM_SIZE);
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const struct region_device *boot_device_ro(void)
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{
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return &boot_dev.rdev;
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}
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