diff options
Diffstat (limited to 'Platform/Socionext/DeveloperBox/Logo/Logo.c')
| -rw-r--r-- | Platform/Socionext/DeveloperBox/Logo/Logo.c | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/Platform/Socionext/DeveloperBox/Logo/Logo.c b/Platform/Socionext/DeveloperBox/Logo/Logo.c new file mode 100644 index 00000000..1789ad9d --- /dev/null +++ b/Platform/Socionext/DeveloperBox/Logo/Logo.c @@ -0,0 +1,159 @@ +/** @file
+ Logo DXE Driver, install Edkii Platform Logo protocol.
+
+Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>
+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 <Uefi.h>
+#include <Protocol/HiiDatabase.h>
+#include <Protocol/GraphicsOutput.h>
+#include <Protocol/HiiImageEx.h>
+#include <Protocol/PlatformLogo.h>
+#include <Protocol/HiiPackageList.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/DebugLib.h>
+
+typedef struct {
+ EFI_IMAGE_ID ImageId;
+ EDKII_PLATFORM_LOGO_DISPLAY_ATTRIBUTE Attribute;
+ INTN OffsetX;
+ INTN OffsetY;
+} LOGO_ENTRY;
+
+EFI_HII_IMAGE_EX_PROTOCOL *mHiiImageEx;
+EFI_HII_HANDLE mHiiHandle;
+LOGO_ENTRY mLogos[] = {
+ {
+ IMAGE_TOKEN (IMG_LOGO),
+ EdkiiPlatformLogoDisplayAttributeCenter,
+ 0,
+ 0
+ }
+};
+
+/**
+ Load a platform logo image and return its data and attributes.
+
+ @param This The pointer to this protocol instance.
+ @param Instance The visible image instance is found.
+ @param Image Points to the image.
+ @param Attribute The display attributes of the image returned.
+ @param OffsetX The X offset of the image regarding the Attribute.
+ @param OffsetY The Y offset of the image regarding the Attribute.
+
+ @retval EFI_SUCCESS The image was fetched successfully.
+ @retval EFI_NOT_FOUND The specified image could not be found.
+**/
+EFI_STATUS
+EFIAPI
+GetImage (
+ IN EDKII_PLATFORM_LOGO_PROTOCOL *This,
+ IN OUT UINT32 *Instance,
+ OUT EFI_IMAGE_INPUT *Image,
+ OUT EDKII_PLATFORM_LOGO_DISPLAY_ATTRIBUTE *Attribute,
+ OUT INTN *OffsetX,
+ OUT INTN *OffsetY
+ )
+{
+ UINT32 Current;
+ if (Instance == NULL || Image == NULL ||
+ Attribute == NULL || OffsetX == NULL || OffsetY == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ Current = *Instance;
+ if (Current >= ARRAY_SIZE (mLogos)) {
+ return EFI_NOT_FOUND;
+ }
+
+ (*Instance)++;
+ *Attribute = mLogos[Current].Attribute;
+ *OffsetX = mLogos[Current].OffsetX;
+ *OffsetY = mLogos[Current].OffsetY;
+ return mHiiImageEx->GetImageEx (mHiiImageEx, mHiiHandle, mLogos[Current].ImageId, Image);
+}
+
+EDKII_PLATFORM_LOGO_PROTOCOL mPlatformLogo = {
+ GetImage
+};
+
+/**
+ Entrypoint of this module.
+
+ This function is the entrypoint of this module. It installs the Edkii
+ Platform Logo protocol.
+
+ @param ImageHandle The firmware allocated handle for the EFI image.
+ @param SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The entry point is executed successfully.
+
+**/
+EFI_STATUS
+EFIAPI
+InitializeLogo (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ EFI_HII_PACKAGE_LIST_HEADER *PackageList;
+ EFI_HII_DATABASE_PROTOCOL *HiiDatabase;
+ EFI_HANDLE Handle;
+
+ Status = gBS->LocateProtocol (
+ &gEfiHiiDatabaseProtocolGuid,
+ NULL,
+ (VOID **) &HiiDatabase
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ Status = gBS->LocateProtocol (
+ &gEfiHiiImageExProtocolGuid,
+ NULL,
+ (VOID **) &mHiiImageEx
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Retrieve HII package list from ImageHandle
+ //
+ Status = gBS->OpenProtocol (
+ ImageHandle,
+ &gEfiHiiPackageListProtocolGuid,
+ (VOID **) &PackageList,
+ ImageHandle,
+ NULL,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+ if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_ERROR, "HII Image Package with logo not found in PE/COFF resource section\n"));
+ return Status;
+ }
+
+ //
+ // Publish HII package list to HII Database.
+ //
+ Status = HiiDatabase->NewPackageList (
+ HiiDatabase,
+ PackageList,
+ NULL,
+ &mHiiHandle
+ );
+ if (!EFI_ERROR (Status)) {
+ Handle = NULL;
+ Status = gBS->InstallMultipleProtocolInterfaces (
+ &Handle,
+ &gEdkiiPlatformLogoProtocolGuid, &mPlatformLogo,
+ NULL
+ );
+ }
+ return Status;
+}
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