Hi Simon,
On Mon, Jan 27, 2020 at 1:08 PM Simon Glass sjg@chromium.org wrote:
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
.../include/asm/arch-apollolake/global_nvs.h | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 arch/x86/include/asm/arch-apollolake/global_nvs.h
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 0000000000..0ea6da5cf9 --- /dev/null +++ b/arch/x86/include/asm/arch-apollolake/global_nvs.h @@ -0,0 +1,44 @@ +/* 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 - coreboot Memory Console */
Is this needed for U-Boot?
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 unused[195];+#ifdef CONFIG_CHROMEOS
/* ChromeOS specific (0x100 - 0xfff) */struct chromeos_acpi chromeos;
Where is this struct defined?
+#else
u8 unused2[0xf00];+#endif +}; +#ifdef CONFIG_CHROMEOS +check_member(acpi_global_nvs, chromeos, GNVS_CHROMEOS_ACPI_OFFSET);
Where is this GNVS_CHROMEOS_ACPI_OFFSET defined?
+#endif
Regards, Bin