From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=2607:f8b0:4864:20::541; helo=mail-pg1-x541.google.com; envelope-from=ming.huang@linaro.org; receiver=edk2-devel@lists.01.org Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 09930210C125C for ; Tue, 24 Jul 2018 00:23:22 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id g2-v6so2235204pgs.6 for ; Tue, 24 Jul 2018 00:23:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=wyZ7sMuFAVQ5H9RxPR130l6Qe8QUsprxuiDTgRuFh+A=; b=EDdzEeHcoZpN3b1uDOdEB+eZtT97PuurzUD32w5jZJgELvCJZSnF4vaheKmkTLAIZ+ Vgm2bElR2n+enJ1CtCDLLnDI9N0JLbI3UnrHUrxGE9sb7LgC1deogphYuwu+edE4yEhv bkUALKktGSFhgtFvnEbyUBhAW+agSLRaFy66Q= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=wyZ7sMuFAVQ5H9RxPR130l6Qe8QUsprxuiDTgRuFh+A=; b=B7neMa6JS7yqgmj9ygMIKYrSxjkLJ33WFn8DzA5fHQwnJOVFlbXiL7aGoOL1eXp35D vtMbUS7y+s3YdQPkUWZgLDoZ6NkugmqCla5Y47ERjD0CRw1cZI86NTOGX1ydzWrxfhux DoMfCxGFAiWm3C6riGd9SgGW7nmg0lFeCutIjjrSzput5N5AllzVQUkKBB3t/3N4sTh6 cyPShBOAk3ROqJ/KAe7XG1E4logC8mfPWKSdpANZAiPy4iq0T1qeagRZ+uKWgp92AFCU paZjjA9v9hB/AWI7lHoj2F0b5HfG9JbaOrqpo1H7trYxdb9WC16cwFjyXeFZ7+OXiPx1 GO4A== X-Gm-Message-State: AOUpUlGAcDjbBHy52yqbAhtU1e39q7m1lPW1TTZjS9YZpi+H8DjqV2xq thmtbYYWdKjGXjtUZSOzWMirhw== X-Google-Smtp-Source: AAOMgpeDeay/9k+Tqu+NuxuXkTdbuV3BvtWZzro6z/b/5WYJbxM9n7r9Ib9cgHaOUymxBPjsTCtlJQ== X-Received: by 2002:a63:a745:: with SMTP id w5-v6mr15653934pgo.374.1532417001555; Tue, 24 Jul 2018 00:23:21 -0700 (PDT) Received: from localhost.localdomain ([120.31.149.194]) by smtp.gmail.com with ESMTPSA id t14-v6sm11449788pgu.0.2018.07.24.00.22.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 24 Jul 2018 00:23:20 -0700 (PDT) From: Ming Huang To: leif.lindholm@linaro.org, linaro-uefi@lists.linaro.org, edk2-devel@lists.01.org, graeme.gregory@linaro.org Cc: ard.biesheuvel@linaro.org, guoheyi@huawei.com, wanghuiqiang@huawei.com, huangming23@huawei.com, zhangjinsong2@huawei.com, huangdaode@hisilicon.com, john.garry@huawei.com, xinliang.liu@linaro.org, xulinwei , Ming Huang , Heyi Guo Date: Tue, 24 Jul 2018 15:09:16 +0800 Message-Id: <20180724070922.63362-33-ming.huang@linaro.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180724070922.63362-1-ming.huang@linaro.org> References: <20180724070922.63362-1-ming.huang@linaro.org> Subject: [PATCH edk2-platforms v1 32/38] Platform/Hisilicon/D06: Add capsule upgrade support X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Jul 2018 07:23:22 -0000 From: xulinwei This module support updating the boot CPU firmware only. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ming Huang Signed-off-by: Heyi Guo --- Platform/Hisilicon/D06/Capsule/SystemFirmwareUpdateConfig/SystemFirmwareUpdateConfig.ini | 46 +++++++++++ Platform/Hisilicon/D06/D06.dsc | 14 ++++ Platform/Hisilicon/D06/D06.fdf | 72 ++++++++++++++++- Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptor.aslc | 81 ++++++++++++++++++++ Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptor.inf | 50 ++++++++++++ Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptorPei.c | 70 +++++++++++++++++ 6 files changed, 332 insertions(+), 1 deletion(-) diff --git a/Platform/Hisilicon/D06/Capsule/SystemFirmwareUpdateConfig/SystemFirmwareUpdateConfig.ini b/Platform/Hisilicon/D06/Capsule/SystemFirmwareUpdateConfig/SystemFirmwareUpdateConfig.ini new file mode 100644 index 0000000000..80f253b235 --- /dev/null +++ b/Platform/Hisilicon/D06/Capsule/SystemFirmwareUpdateConfig/SystemFirmwareUpdateConfig.ini @@ -0,0 +1,46 @@ +# +# Copyright (c) 2018, Hisilicon Limited. All rights reserved. +# Copyright (c) 2018, Linaro Limited. All rights reserved. +# Copyright (c) 2016, 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. +# +## + +[Head] +NumOfUpdate = 3 +NumOfRecovery = 0 +Update0 = SysFvMain +Update1 = SysCustom +Update2 = SysNvRam + +[SysFvMain] +FirmwareType = 0 # 0 - SystemFirmware, 1 - NvRam +AddressType = 0 # 0 - relative address, 1 - absolute address. +BaseAddress = 0x00000000 # Base address offset on flash +Length = 0x003C0000 # Length +ImageOffset = 0x00000000 # Image offset of this SystemFirmware image +FileGuid = 642e4fcf-2df7-4415-8b70-a03909c57b55 # PcdEdkiiSystemFirmwareFileGuid + +[SysCustom] +FirmwareType = 0 # 0 - SystemFirmware, 1 - NvRam +AddressType = 0 # 0 - relative address, 1 - absolute address. +BaseAddress = 0x003F0000 # Base address offset on flash +Length = 0x00010000 # Length +ImageOffset = 0x003F0000 # Image offset of this SystemFirmware image +FileGuid = 642e4fcf-2df7-4415-8b70-a03909c57b55 # PcdEdkiiSystemFirmwareFileGuid + +[SysNvRam] +FirmwareType = 1 # 0 - SystemFirmware, 1 - NvRam +AddressType = 0 # 0 - relative address, 1 - absolute address. +BaseAddress = 0x003C0000 # Base address offset on flash +Length = 0x00020000 # Length +ImageOffset = 0x003C0000 # Image offset of this SystemFirmware image +FileGuid = 642e4fcf-2df7-4415-8b70-a03909c57b55 # PcdEdkiiSystemFirmwareFileGuid + diff --git a/Platform/Hisilicon/D06/D06.dsc b/Platform/Hisilicon/D06/D06.dsc index 0a7681915c..a5640771ad 100644 --- a/Platform/Hisilicon/D06/D06.dsc +++ b/Platform/Hisilicon/D06/D06.dsc @@ -122,6 +122,11 @@ gHisiTokenSpaceGuid.PcdIsItsSupported|TRUE gArmTokenSpaceGuid.PcdArmGicV3WithV2Legacy|FALSE gEfiMdeModulePkgTokenSpaceGuid.PcdHiiOsRuntimeSupport|FALSE +[PcdsDynamicExDefault.common.DEFAULT] + gEfiSignedCapsulePkgTokenSpaceGuid.PcdEdkiiSystemFirmwareImageDescriptor|{0x0}|VOID*|0x100 + gEfiMdeModulePkgTokenSpaceGuid.PcdSystemFmpCapsuleImageTypeIdGuid|{0x29, 0x3d, 0x4b, 0xd3, 0x85, 0x00, 0xb3, 0x4a, 0x8b, 0xe8, 0x84, 0x18, 0x8c, 0xc5, 0x04, 0x89} + gEfiSignedCapsulePkgTokenSpaceGuid.PcdEdkiiSystemFirmwareFileGuid|{0xcf, 0x4f, 0x2e, 0x64, 0xf7, 0x2d, 0x15, 0x44, 0x8b, 0x70, 0xa0, 0x39, 0x09, 0xc5, 0x7b, 0x55} + [PcdsFixedAtBuild.common] gArmPlatformTokenSpaceGuid.PcdCoreCount|48 @@ -270,6 +275,7 @@ Platform/Hisilicon/D06/EarlyConfigPeim/EarlyConfigPeimD06.inf Silicon/Hisilicon/Drivers/VersionInfoPeim/VersionInfoPeim.inf + Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptor.inf MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf { NULL|IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf @@ -390,6 +396,8 @@ MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf + SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareReportDxe.inf + MdeModulePkg/Universal/EsrtDxe/EsrtDxe.inf # # FAT filesystem + GPT/MBR partitioning # @@ -438,6 +446,12 @@ MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf MdeModulePkg/Universal/BdsDxe/BdsDxe.inf + SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareUpdateDxe.inf { + + FmpAuthenticationLib|SecurityPkg/Library/FmpAuthenticationLibPkcs7/FmpAuthenticationLibPkcs7.inf + } + + MdeModulePkg/Application/CapsuleApp/CapsuleApp.inf # # UEFI application (Shell Embedded Boot Loader) diff --git a/Platform/Hisilicon/D06/D06.fdf b/Platform/Hisilicon/D06/D06.fdf index 264f717d9d..956b2cb5d0 100644 --- a/Platform/Hisilicon/D06/D06.fdf +++ b/Platform/Hisilicon/D06/D06.fdf @@ -308,7 +308,9 @@ READ_LOCK_STATUS = TRUE INF MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf INF Silicon/Hisilicon/Hi1620/Drivers/Pl011DebugSerialPortInitDxe/Pl011DebugSerialPortInitDxe.inf - INF MdeModulePkg/Universal/Network/SnpDxe/SnpDxe.inf + INF SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareReportDxe.inf + INF MdeModulePkg/Universal/EsrtDxe/EsrtDxe.inf + # # Build Shell from latest source code instead of prebuilt binary # @@ -364,11 +366,79 @@ READ_LOCK_STATUS = TRUE INF MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf + INF RuleOverride = FMP_IMAGE_DESC Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptor.inf FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 { SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED = TRUE { SECTION FV_IMAGE = FVMAIN } } +[FV.CapsuleDispatchFv] +FvAlignment = 16 +ERASE_POLARITY = 1 +MEMORY_MAPPED = TRUE +STICKY_WRITE = TRUE +LOCK_CAP = TRUE +LOCK_STATUS = TRUE +WRITE_DISABLED_CAP = TRUE +WRITE_ENABLED_CAP = TRUE +WRITE_STATUS = TRUE +WRITE_LOCK_CAP = TRUE +WRITE_LOCK_STATUS = TRUE +READ_DISABLED_CAP = TRUE +READ_ENABLED_CAP = TRUE +READ_STATUS = TRUE +READ_LOCK_CAP = TRUE +READ_LOCK_STATUS = TRUE + + INF SignedCapsulePkg/Universal/SystemFirmwareUpdate/SystemFirmwareUpdateDxe.inf + +[FV.SystemFirmwareUpdateCargo] +FvAlignment = 16 +ERASE_POLARITY = 1 +MEMORY_MAPPED = TRUE +STICKY_WRITE = TRUE +LOCK_CAP = TRUE +LOCK_STATUS = TRUE +WRITE_DISABLED_CAP = TRUE +WRITE_ENABLED_CAP = TRUE +WRITE_STATUS = TRUE +WRITE_LOCK_CAP = TRUE +WRITE_LOCK_STATUS = TRUE +READ_DISABLED_CAP = TRUE +READ_ENABLED_CAP = TRUE +READ_STATUS = TRUE +READ_LOCK_CAP = TRUE +READ_LOCK_STATUS = TRUE + + FILE RAW = 642e4fcf-2df7-4415-8b70-a03909c57b55 { # PcdEdkiiSystemFirmwareFileGuid + FD = D06 + } + + FILE RAW = ce57b167-b0e4-41e8-a897-5f4feb781d40 { # gEdkiiSystemFmpCapsuleDriverFvFileGuid + FV = CapsuleDispatchFv + } + + FILE RAW = 812136D3-4D3A-433A-9418-29BB9BF78F6E { # gEdkiiSystemFmpCapsuleConfigFileGuid + Platform/Hisilicon/D06/Capsule/SystemFirmwareUpdateConfig/SystemFirmwareUpdateConfig.ini + } + +[FmpPayload.FmpPayloadSystemFirmwarePkcs7] +IMAGE_HEADER_INIT_VERSION = 0x02 +IMAGE_TYPE_ID = df8fe8d1-e937-45b8-9691-c4b5e183874e # PcdSystemFmpCapsuleImageTypeIdGuid +IMAGE_INDEX = 0x1 +HARDWARE_INSTANCE = 0x0 +MONOTONIC_COUNT = 0x1 +CERTIFICATE_GUID = 4AAFD29D-68DF-49EE-8AA9-347D375665A7 # PKCS7 + + FV = SystemFirmwareUpdateCargo + +[Capsule.D06FirmwareUpdateCapsuleFmpPkcs7] +CAPSULE_GUID = 6dcbd5ed-e82d-4c44-bda1-7194199ad92a # gEfiFmpCapsuleGuid +CAPSULE_HEADER_SIZE = 0x20 +CAPSULE_HEADER_INIT_VERSION = 0x1 + + FMP_PAYLOAD = FmpPayloadSystemFirmwarePkcs7 + !include Silicon/Hisilicon/Hisilicon.fdf.inc diff --git a/Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptor.aslc b/Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptor.aslc new file mode 100644 index 0000000000..36175338dd --- /dev/null +++ b/Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptor.aslc @@ -0,0 +1,81 @@ +/** @file + System Firmware descriptor. + + Copyright (c) 2018, Hisilicon Limited. All rights reserved. + Copyright (c) 2018, Linaro Limited. All rights reserved. + Copyright (c) 2016, 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. + +**/ + +#include +#include +#include + +#define PACKAGE_VERSION 0xFFFFFFFF +#define PACKAGE_VERSION_STRING L"Unknown" + +#define CURRENT_FIRMWARE_VERSION 0x00000002 +#define CURRENT_FIRMWARE_VERSION_STRING L"0x00000002" +#define LOWEST_SUPPORTED_FIRMWARE_VERSION 0x00000001 + +#define IMAGE_ID SIGNATURE_64('H','W','A', 'R', 'M', '_', 'F', 'd') +#define IMAGE_ID_STRING L"ARMPlatformFd" + +// PcdSystemFmpCapsuleImageTypeIdGuid +#define IMAGE_TYPE_ID_GUID { 0xdf8fe8d1, 0xe937, 0x45b8, { 0x96, 0x91, 0xc4, 0xb5, 0xe1, 0x83, 0x87, 0x4e } } + +typedef struct { + EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR Descriptor; + // real string data + CHAR16 ImageIdNameStr[ARRAY_SIZE (IMAGE_ID_STRING)]; + CHAR16 VersionNameStr[ARRAY_SIZE (CURRENT_FIRMWARE_VERSION_STRING)]; + CHAR16 PackageVersionNameStr[ARRAY_SIZE (PACKAGE_VERSION_STRING)]; +} IMAGE_DESCRIPTOR; + +IMAGE_DESCRIPTOR mImageDescriptor = +{ + { + EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR_SIGNATURE, + sizeof (EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR), + sizeof (IMAGE_DESCRIPTOR), + PACKAGE_VERSION, // PackageVersion + OFFSET_OF (IMAGE_DESCRIPTOR, PackageVersionNameStr), // PackageVersionName + 1, // ImageIndex; + {0x0}, // Reserved + IMAGE_TYPE_ID_GUID, // ImageTypeId; + IMAGE_ID, // ImageId; + OFFSET_OF (IMAGE_DESCRIPTOR, ImageIdNameStr), // ImageIdName; + CURRENT_FIRMWARE_VERSION, // Version; + OFFSET_OF (IMAGE_DESCRIPTOR, VersionNameStr), // VersionName; + {0x0}, // Reserved2 + FixedPcdGet32 (PcdFdSize), // Size; + IMAGE_ATTRIBUTE_IMAGE_UPDATABLE | + IMAGE_ATTRIBUTE_RESET_REQUIRED | + IMAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED | + IMAGE_ATTRIBUTE_IN_USE, // AttributesSupported; + IMAGE_ATTRIBUTE_IMAGE_UPDATABLE | + IMAGE_ATTRIBUTE_RESET_REQUIRED | + IMAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED | + IMAGE_ATTRIBUTE_IN_USE, // AttributesSetting; + 0x0, // Compatibilities; + LOWEST_SUPPORTED_FIRMWARE_VERSION, // LowestSupportedImageVersion; + 0x00000000, // LastAttemptVersion; + 0, // LastAttemptStatus; + {0x0}, // Reserved3 + 0, // HardwareInstance; + }, + // real string data + {IMAGE_ID_STRING}, + {CURRENT_FIRMWARE_VERSION_STRING}, + {PACKAGE_VERSION_STRING}, +}; + +VOID* CONST ReferenceAcpiTable = &mImageDescriptor; diff --git a/Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptor.inf b/Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptor.inf new file mode 100644 index 0000000000..fc1832fa5f --- /dev/null +++ b/Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptor.inf @@ -0,0 +1,50 @@ +## @file +# System Firmware descriptor. +# +# Copyright (c) 2018, Hisilicon Limited. All rights reserved. +# Copyright (c) 2018, Linaro Limited. All rights reserved. +# Copyright (c) 2016, 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. +# +## + +[Defines] + INF_VERSION = 0x0001001A + BASE_NAME = SystemFirmwareDescriptor + FILE_GUID = 90B2B846-CA6D-4D6E-A8D3-C140A8E110AC + MODULE_TYPE = PEIM + VERSION_STRING = 1.0 + ENTRY_POINT = SystemFirmwareDescriptorPeimEntry + +[Sources] + SystemFirmwareDescriptorPei.c + SystemFirmwareDescriptor.aslc + +[Packages] + ArmPkg/ArmPkg.dec + ArmPlatformPkg/ArmPlatformPkg.dec + MdeModulePkg/MdeModulePkg.dec + MdePkg/MdePkg.dec + SignedCapsulePkg/SignedCapsulePkg.dec + +[LibraryClasses] + DebugLib + PcdLib + PeimEntryPoint + PeiServicesLib + +[FixedPcd] + gArmTokenSpaceGuid.PcdFdSize + +[Pcd] + gEfiSignedCapsulePkgTokenSpaceGuid.PcdEdkiiSystemFirmwareImageDescriptor + +[Depex] + TRUE diff --git a/Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptorPei.c b/Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptorPei.c new file mode 100644 index 0000000000..27c0a718f8 --- /dev/null +++ b/Platform/Hisilicon/D06/Drivers/SystemFirmwareDescriptor/SystemFirmwareDescriptorPei.c @@ -0,0 +1,70 @@ +/** @file + System Firmware descriptor producer. + + Copyright (c) 2018, Hisilicon Limited. All rights reserved. + Copyright (c) 2018, Linaro Limited. All rights reserved. + Copyright (c) 2016, 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. + +**/ + +#include +#include +#include +#include +#include +#include + +/** + Entrypoint for SystemFirmwareDescriptor PEIM. + + @param[in] FileHandle Handle of the file being invoked. + @param[in] PeiServices Describes the list of possible PEI Services. + + @retval EFI_SUCCESS PPI successfully installed. +**/ +EFI_STATUS +EFIAPI +SystemFirmwareDescriptorPeimEntry ( + IN EFI_PEI_FILE_HANDLE FileHandle, + IN CONST EFI_PEI_SERVICES **PeiServices + ) +{ + EFI_STATUS Status; + EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR *Descriptor; + UINTN Size; + UINTN Index; + UINT32 AuthenticationStatus; + + // + // Search RAW section. + // + + Index = 0; + while (TRUE) { + Status = PeiServicesFfsFindSectionData3 (EFI_SECTION_RAW, Index, FileHandle, (VOID **)&Descriptor, &AuthenticationStatus); + if (EFI_ERROR (Status)) { + // Should not happen, must something wrong in FDF. + DEBUG ((DEBUG_ERROR, "Not found SystemFirmwareDescriptor in fdf !\n")); + return EFI_NOT_FOUND; + } + if (Descriptor->Signature == EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR_SIGNATURE) { + break; + } + Index++; + } + + DEBUG ((DEBUG_INFO, "EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR size - 0x%x\n", Descriptor->Length)); + + Size = Descriptor->Length; + PcdSetPtrS (PcdEdkiiSystemFirmwareImageDescriptor, &Size, Descriptor); + + return EFI_SUCCESS; +} -- 2.17.0