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| author | Bin Meng <bmeng.cn@gmail.com> | 2016-06-17 02:13:14 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-07-12 13:46:01 +0800 |
| commit | 2047390abc04b921764bd23eeffc0d3e83a2a674 (patch) | |
| tree | 670a73ae6af42a2a26db47a0d7d493281bfdb425 /arch/x86/include/asm/arch-baytrail/acpi | |
| parent | f2a751bebafed498d216f8d9a49d21f0d8335fe3 (diff) | |
| download | u-boot-imx-2047390abc04b921764bd23eeffc0d3e83a2a674.zip u-boot-imx-2047390abc04b921764bd23eeffc0d3e83a2a674.tar.gz u-boot-imx-2047390abc04b921764bd23eeffc0d3e83a2a674.tar.bz2 | |
x86: baytrail: Introduce ACPI global NVS
This introduces baytrail-specific ACPI global NVS structure, defined in
both C header file and ASL file.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: George McCollister <george.mccollister@gmail.com>
Tested-by: George McCollister <george.mccollister@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/include/asm/arch-baytrail/acpi')
| -rw-r--r-- | arch/x86/include/asm/arch-baytrail/acpi/global_nvs.asl | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/x86/include/asm/arch-baytrail/acpi/global_nvs.asl b/arch/x86/include/asm/arch-baytrail/acpi/global_nvs.asl new file mode 100644 index 0000000..a28d4df --- /dev/null +++ b/arch/x86/include/asm/arch-baytrail/acpi/global_nvs.asl @@ -0,0 +1,15 @@ +/* + * Copyright (C) 2016 Bin Meng <bmeng.cn@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/acpi/global_nvs.h> + +OperationRegion(GNVS, SystemMemory, ACPI_GNVS_ADDR, ACPI_GNVS_SIZE) +Field(GNVS, ByteAcc, NoLock, Preserve) +{ + Offset (0x00), + PCNT, 8, /* processor count */ + IURE, 8, /* internal UART enabled */ +} |