diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/arch/x86/include/asm/acpi/global_nvs.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/arch/x86/include/asm/acpi/global_nvs.h')
| -rw-r--r-- | roms/u-boot/arch/x86/include/asm/acpi/global_nvs.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/roms/u-boot/arch/x86/include/asm/acpi/global_nvs.h b/roms/u-boot/arch/x86/include/asm/acpi/global_nvs.h new file mode 100644 index 000000000..46383629c --- /dev/null +++ b/roms/u-boot/arch/x86/include/asm/acpi/global_nvs.h @@ -0,0 +1,21 @@ +/* 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_ */ |