diff options
| author | Simon Glass | 2020-04-08 16:57:30 -0600 |
|---|---|---|
| committer | Bin Meng | 2020-04-16 14:36:28 +0800 |
| commit | b2c386846332e9fc1571aa1eed3ac47b903bd32c (patch) | |
| tree | fe42b1847d4223cd6908b9a8a5ab48d2d3850cc7 /arch/x86/include/asm | |
| parent | 9ece4b090fdda97177ac9b3470e9b7de839eb59d (diff) | |
x86: apl: Add Global NVS table header
Add the C version of this header. It includes a few Chrome OS bits which
are disabled for a normal build.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolgang.wallner@br-automation.com>
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/arch-apollolake/global_nvs.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/x86/include/asm/arch-apollolake/global_nvs.h b/arch/x86/include/asm/arch-apollolake/global_nvs.h new file mode 100644 index 00000000000..fe62194b02e --- /dev/null +++ b/arch/x86/include/asm/arch-apollolake/global_nvs.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2015-2017 Intel Corp. + * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.) + * Copyright Google LLC 2019 + * + * Modified from coreboot apollolake/include/soc/nvs.h + */ + +#ifndef _GLOBAL_NVS_H_ +#define _GLOBAL_NVS_H_ + +struct __packed acpi_global_nvs { + /* Miscellaneous */ + u8 pcnt; /* 0x00 - Processor Count */ + u8 ppcm; /* 0x01 - Max PPC State */ + u8 lids; /* 0x02 - LID State */ + u8 pwrs; /* 0x03 - AC Power State */ + u8 dpte; /* 0x04 - Enable DPTF */ + u32 cbmc; /* 0x05 - 0x08 - U-Boot Console */ + u64 pm1i; /* 0x09 - 0x10 - System Wake Source - PM1 Index */ + u64 gpei; /* 0x11 - 0x18 - GPE Wake Source */ + u64 nhla; /* 0x19 - 0x20 - NHLT Address */ + u32 nhll; /* 0x21 - 0x24 - NHLT Length */ + u32 prt0; /* 0x25 - 0x28 - PERST_0 Address */ + u8 scdp; /* 0x29 - SD_CD GPIO portid */ + u8 scdo; /* 0x2a - GPIO pad offset relative to the community */ + u8 uior; /* 0x2b - UART debug controller init on S3 resume */ + u8 ecps; /* 0x2c - SGX Enabled status */ + u64 emna; /* 0x2d - 0x34 EPC base address */ + u64 elng; /* 0x35 - 0x3c EPC Length */ + u8 unused1[0x100 - 0x3d]; /* Pad out to 256 bytes */ + u8 unused2[0x1000 - 0x100]; /* Pad out to 4096 bytes */ +}; + +#endif /* _GLOBAL_NVS_H_ */ |