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3e0332c0b9
We don't use many features yet, so this only has a few declarations. It will be expanded as needed. Signed-off-by: Simon Glass <sjg@chromium.org>
25 lines
638 B
C
25 lines
638 B
C
/*
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* From coreboot
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*
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* Copyright (C) 2004 SUSE LINUX AG
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* Copyright (C) 2004 Nick Barker
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* Copyright (C) 2008-2009 coresystems GmbH
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* (Written by Stefan Reinauer <stepan@coresystems.de>)
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*
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* SPDX-License-Identifier: GPL-2.0
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*/
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#ifndef __ASM_ACPI_H
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#define __ASM_ACPI_H
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#define RSDP_SIG "RSD PTR " /* RSDT pointer signature */
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#define ACPI_TABLE_CREATOR "U-BootAC" /* Must be exactly 8 bytes long! */
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#define OEM_ID "U-Boot" /* Must be exactly 6 bytes long! */
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#define ASLC "U-Bo" /* Must be exactly 4 bytes long! */
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/* 0 = S0, 1 = S1 ...*/
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int acpi_get_slp_type(void);
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void apci_set_slp_type(int type);
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#endif
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