From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=192.55.52.43; helo=mga05.intel.com; envelope-from=chasel.chiu@intel.com; receiver=edk2-devel@lists.01.org Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 1071E211B63DE for ; Mon, 14 Jan 2019 22:03:34 -0800 (PST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Jan 2019 22:03:34 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,480,1539673200"; d="scan'208";a="127797691" Received: from cchiu4-mobl1.gar.corp.intel.com ([10.5.240.45]) by orsmga001.jf.intel.com with ESMTP; 14 Jan 2019 22:03:32 -0800 From: "Chasel, Chiu" To: edk2-devel@lists.01.org Cc: Nate DeSimone , Star Zeng , Chasel Chiu Date: Tue, 15 Jan 2019 14:03:22 +0800 Message-Id: <20190115060322.19852-1-chasel.chiu@intel.com> X-Mailer: git-send-email 2.13.3.windows.1 Subject: [PATCH v3] IntelFsp2Pkg: Add FspmArchConfigPpi to support Dispatch mode X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Jan 2019 06:03:35 -0000 REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1381 In Dispatch mode FSP may consume PPI directly so creating FSPM_ARCH_CONFIG_PPI to align with FSPM_ARCH_UPD. Also Keeps new structure size 8 bytes alignment as other structures. Test: Verified on internal platform to boot with this PPI installed successfully. Cc: Nate DeSimone Cc: Star Zeng Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Chasel Chiu --- IntelFsp2Pkg/Include/Ppi/FspmArchConfigPpi.h | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ IntelFsp2Pkg/IntelFsp2Pkg.dec | 3 +++ 2 files changed, 57 insertions(+) diff --git a/IntelFsp2Pkg/Include/Ppi/FspmArchConfigPpi.h b/IntelFsp2Pkg/Include/Ppi/FspmArchConfigPpi.h new file mode 100644 index 0000000000..5bedb95aa7 --- /dev/null +++ b/IntelFsp2Pkg/Include/Ppi/FspmArchConfigPpi.h @@ -0,0 +1,54 @@ +/** @file + Header file for FSP-M Arch Config PPI for Dispatch mode + + @copyright + Copyright (c) 2019, Intel Corporation. All rights reserved.
+ + This program and the accompanying materials are licensed and made available under + the terms and conditions of the BSD License which accompanies this distribution. + The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef _FSPM_ARCH_CONFIG_PPI_H_ +#define _FSPM_ARCH_CONFIG_PPI_H_ + +#define FSPM_ARCH_CONFIG_PPI_REVISION 0x1 + +/// +/// Global ID for the FSPM_ARCH_CONFIG_PPI. +/// +#define FSPM_ARCH_CONFIG_GUID \ + { \ + 0x824d5a3a, 0xaf92, 0x4c0c, { 0x9f, 0x19, 0x19, 0x52, 0x6d, 0xca, 0x4a, 0xbb } \ + } + +/// +/// This PPI provides FSP-M Arch Config PPI. +/// +typedef struct { + /// + /// Revision of the structure + /// + UINT8 Revision; + UINT8 Reserved[3]; + /// + /// Pointer to the non-volatile storage (NVS) data buffer. + /// If it is NULL it indicates the NVS data is not available. + /// + VOID *NvsBufferPtr; + /// + /// Size of memory to be reserved by FSP below "top + /// of low usable memory" for bootloader usage. + /// + UINT32 BootLoaderTolumSize; + UINT8 Reserved1[4]; +} FSPM_ARCH_CONFIG_PPI; + +extern EFI_GUID gFspmArchConfigPpiGuid; + +#endif // _FSPM_ARCH_CONFIG_PPI_H_ diff --git a/IntelFsp2Pkg/IntelFsp2Pkg.dec b/IntelFsp2Pkg/IntelFsp2Pkg.dec index 50496241da..de1bece562 100644 --- a/IntelFsp2Pkg/IntelFsp2Pkg.dec +++ b/IntelFsp2Pkg/IntelFsp2Pkg.dec @@ -70,6 +70,9 @@ gFspPerformanceDataGuid = { 0x56ed21b6, 0xba23, 0x429e, { 0x89, 0x32, 0x37, 0x6d, 0x8e, 0x18, 0x2e, 0xe3 } } gFspEventEndOfFirmwareGuid = { 0xbd44f629, 0xeae7, 0x4198, { 0x87, 0xf1, 0x39, 0xfa, 0xb0, 0xfd, 0x71, 0x7e } } +[Ppis] + gFspmArchConfigPpiGuid = { 0x824d5a3a, 0xaf92, 0x4c0c, { 0x9f, 0x19, 0x19, 0x52, 0x6d, 0xca, 0x4a, 0xbb } } + [PcdsFixedAtBuild] gIntelFsp2PkgTokenSpaceGuid.PcdGlobalDataPointerAddress |0xFED00108|UINT32|0x00000001 gIntelFsp2PkgTokenSpaceGuid.PcdTemporaryRamBase |0xFEF00000|UINT32|0x10001001 -- 2.13.3.windows.1