From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: intel.com, ip: 134.134.136.100, mailfrom: chasel.chiu@intel.com) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by groups.io with SMTP; Fri, 14 Jun 2019 02:56:31 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Jun 2019 02:56:30 -0700 X-ExtLoop1: 1 Received: from cchiu4-mobl1.gar.corp.intel.com ([10.5.240.27]) by FMSMGA003.fm.intel.com with ESMTP; 14 Jun 2019 02:56:30 -0700 From: "Chiu, Chasel" To: devel@edk2.groups.io Cc: Nate DeSimone , Star Zeng Subject: [PATCH] IntelFsp2Pkg: add TempRamExitPpi.h. Date: Fri, 14 Jun 2019 17:56:21 +0800 Message-Id: <20190614095621.5824-1-chasel.chiu@intel.com> X-Mailer: git-send-email 2.13.3.windows.1 REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1883 Add header file for FSP_TEMP_RAM_EXIT_PPI which is defined by FSP 2.1 spec. Test: Build successfully. Cc: Nate DeSimone Cc: Star Zeng Signed-off-by: Chasel Chiu --- IntelFsp2Pkg/Include/Ppi/TempRamExitPpi.h | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/IntelFsp2Pkg/Include/Ppi/TempRamExitPpi.h b/IntelFsp2Pkg/Include/Ppi/TempRamExitPpi.h new file mode 100644 index 0000000000..9e728a5d4d --- /dev/null +++ b/IntelFsp2Pkg/Include/Ppi/TempRamExitPpi.h @@ -0,0 +1,50 @@ +/** @file + This file defines the Silicon Temp Ram Exit PPI which implements the + required programming steps for disabling temporary memory. + +Copyright (c) 2019, Intel Corporation. All rights reserved.
+SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef _FSP_TEMP_RAM_EXIT_PPI_H_ +#define _FSP_TEMP_RAM_EXIT_PPI_H_ + +/// +/// Global ID for the FSP_TEMP_RAM_EXIT_PPI. +/// +#define FSP_TEMP_RAM_EXIT_GUID \ + { \ + 0xbc1cfbdb, 0x7e50, 0x42be, { 0xb4, 0x87, 0x22, 0xe0, 0xa9, 0x0c, 0xb0, 0x52 } \ + } + +// +// Forward declaration for the FSP_TEMP_RAM_EXIT_PPI. +// +typedef struct _FSP_TEMP_RAM_EXIT_PPI FSP_TEMP_RAM_EXIT_PPI; + +/** + Silicon function for disabling temporary memory. + @param[in] TempRamExitParamPtr - Pointer to the TempRamExit parameters structure. + This structure is normally defined in the Integration + Guide. If it is not defined in the Integration Guide, + pass NULL. + @retval EFI_SUCCESS - Execution was completed successfully. + @retval Status - Error status reported by sub-functions if implemented. +**/ +typedef +EFI_STATUS +(EFIAPI *FSP_TEMP_RAM_EXIT) ( + IN VOID *TempRamExitParamPtr + ); + +/// +/// This PPI provides function to disable temporary memory. +/// +struct _FSP_TEMP_RAM_EXIT_PPI { + FSP_TEMP_RAM_EXIT TempRamExit; +}; + +extern EFI_GUID gFspTempRamExitPpiGuid; + +#endif // _FSP_TEMP_RAM_EXIT_PPI_H_ -- 2.13.3.windows.1