From fa2f793957d03c96b2ad3a048b0889fe4203cb81 Mon Sep 17 00:00:00 2001 From: Subrata Banik Date: Wed, 30 Oct 2019 15:47:06 +0530 Subject: soc/intel/{cnl,icl}: Move globalnvs.asl/nvs.h into common/block/ MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch creates a common instance of globalnvs.asl/nvs.h inside intel common code (soc/intel/common/block/) and ask cnl & icl soc code to refer globalnvs.asl and nvs.h from common code block. TEST=Able to build and boot Hatch and ICL DE system. Dump DSDT.asl to verify GNVS operation region presence after booting to OS. Change-Id: Ia9fb12a75557bd7dc38f6d22ba2b32065d18b3ee Signed-off-by: Subrata Banik Reviewed-on: https://review.coreboot.org/c/coreboot/+/36457 Tested-by: build bot (Jenkins) Reviewed-by: Arthur Heymans Reviewed-by: Michael Niewöhner Reviewed-by: Angel Pons --- .../intel/common/block/include/intelblocks/nvs.h | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 src/soc/intel/common/block/include/intelblocks/nvs.h (limited to 'src/soc/intel/common/block/include/intelblocks') diff --git a/src/soc/intel/common/block/include/intelblocks/nvs.h b/src/soc/intel/common/block/include/intelblocks/nvs.h new file mode 100644 index 0000000000..5f367b68b3 --- /dev/null +++ b/src/soc/intel/common/block/include/intelblocks/nvs.h @@ -0,0 +1,48 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2019 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef SOC_INTEL_COMMON_BLOCK_NVS_H +#define SOC_INTEL_COMMON_BLOCK_NVS_H + +#include +#include + +typedef struct global_nvs_t { + /* Miscellaneous */ + u16 osys; /* 0x00 - 0x01 Operating System */ + u8 smif; /* 0x02 - SMI function call ("TRAP") */ + u8 pcnt; /* 0x03 - Processor Count */ + u8 ppcm; /* 0x04 - Max PPC State */ + u8 tlvl; /* 0x05 - Throttle Level Limit */ + u8 lids; /* 0x06 - LID State */ + u8 pwrs; /* 0x07 - AC Power State */ + u32 cbmc; /* 0x08 - 0xb AC Power State */ + u64 pm1i; /* 0x0c - 0x13 PM1 wake status bit */ + u64 gpei; /* 0x14 - 0x1b GPE wake status bit */ + u8 dpte; /* 0x1c - Enable DPTF */ + u64 nhla; /* 0x1d - 0x24 NHLT Address */ + u32 nhll; /* 0x25 - 0x28 NHLT Length */ + u16 cid1; /* 0x29 - 0x2a Wifi Country Identifier */ + u16 u2we; /* 0x2b - 0x2c USB2 Wake Enable Bitmap */ + u16 u3we; /* 0x2d - 0x2e USB3 Wake Enable Bitmap */ + u8 uior; /* 0x2f - UART debug controller init on S3 resume */ + u8 unused[208]; + + /* ChromeOS specific (0x100 - 0xfff) */ + chromeos_acpi_t chromeos; +} __packed global_nvs_t; +check_member(global_nvs_t, chromeos, GNVS_CHROMEOS_ACPI_OFFSET); + +#endif -- cgit v1.2.3