mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-08 05:43:21 +09:00
7924b499a2
Expand this to 4KB so that it is possible to add custom information to it. On Chromebooks this is used to pass verified-boot information. Signed-off-by: Simon Glass <sjg@chromium.org>
22 lines
643 B
C
22 lines
643 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2016, Bin Meng <bmeng.cn@gmail.com>
|
|
*/
|
|
|
|
#ifndef _ACPI_GNVS_H_
|
|
#define _ACPI_GNVS_H_
|
|
|
|
/*
|
|
* This file provides two ACPI global NVS macros: ACPI_GNVS_ADDR and
|
|
* ACPI_GNVS_SIZE. They are to be used in platform's global_nvs.asl file
|
|
* to declare the GNVS OperationRegion, as well as write_acpi_tables()
|
|
* for the GNVS address runtime fix up.
|
|
*
|
|
* If using CONFIG_ACPI_GNVS_EXTERNAL, we don't need to locate the GNVS in
|
|
* DSDT, since it is created by code, so ACPI_GNVS_ADDR is unused.
|
|
*/
|
|
#define ACPI_GNVS_ADDR 0xdeadbeef
|
|
#define ACPI_GNVS_SIZE 0x1000
|
|
|
|
#endif /* _ACPI_GNVS_H_ */
|