diff options
| author | duntan <dun.tan@intel.com> | 2021-06-21 16:23:28 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-06-24 09:16:22 +0000 |
| commit | 19a541d70e0748af69d3b09d55a1415762c8d749 (patch) | |
| tree | ac3081da6337ede7a6d549a194c9b7613bb1092a /UefiPayloadPkg/Library | |
| parent | 8efd912baf94c8b6f63910e9a56180b6959cf8e9 (diff) | |
| download | edk2-19a541d70e0748af69d3b09d55a1415762c8d749.tar.gz | |
UefiPayloadPkg: consume the BootManagerMenuFile HOB
Consume the BootManagerMenuFile HOB in PlatformBootManagerLib
This Lib is in UefiPayloadPkg
Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Guo Dong <guo.dong@intel.com>
Cc: Benjamin You <benjamin.you@intel.com>
Reviewed-by: Guo Dong <guo.dong@intel.com>
Signed-off-by: DunTan <dun.tan@intel.com>
Diffstat (limited to 'UefiPayloadPkg/Library')
| -rw-r--r-- | UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c | 52 | ||||
| -rw-r--r-- | UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf | 5 |
2 files changed, 56 insertions, 1 deletions
diff --git a/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c b/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c index fce48d26a1..c4d317fa9e 100644 --- a/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c +++ b/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c @@ -10,6 +10,8 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #include "PlatformBootManager.h"
#include "PlatformConsole.h"
#include <Protocol/PlatformBootManagerOverride.h>
+#include <Guid/BootManagerMenu.h>
+#include <Library/HobLib.h>
UNIVERSAL_PAYLOAD_PLATFORM_BOOT_MANAGER_OVERRIDE_PROTOCOL *mUniversalPayloadPlatformBootManagerOverrideInstance = NULL;
@@ -286,3 +288,53 @@ PlatformBootManagerUnableToBoot ( return;
}
+/**
+ Get/update PcdBootManagerMenuFile from GUID HOB which will be assigned in bootloader.
+
+ @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.
+ @retval other Some error occurs.
+
+**/
+EFI_STATUS
+EFIAPI
+PlatformBootManagerLibConstructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+)
+{
+ EFI_STATUS Status;
+ UINTN Size;
+ VOID *GuidHob;
+ UNIVERSAL_PAYLOAD_GENERIC_HEADER *GenericHeader;
+ UNIVERSAL_PAYLOAD_BOOT_MANAGER_MENU *BootManagerMenuFile;
+
+ GuidHob = GetFirstGuidHob (&gEdkiiBootManagerMenuFileGuid);
+
+ if (GuidHob == NULL) {
+ //
+ // If the HOB is not create, the default value of PcdBootManagerMenuFile will be used.
+ //
+ return EFI_SUCCESS;
+ }
+
+ GenericHeader = (UNIVERSAL_PAYLOAD_GENERIC_HEADER *) GET_GUID_HOB_DATA (GuidHob);
+ if ((sizeof (UNIVERSAL_PAYLOAD_GENERIC_HEADER) > GET_GUID_HOB_DATA_SIZE (GuidHob)) || (GenericHeader->Length > GET_GUID_HOB_DATA_SIZE (GuidHob))) {
+ return EFI_NOT_FOUND;
+ }
+ if (GenericHeader->Revision == UNIVERSAL_PAYLOAD_BOOT_MANAGER_MENU_REVISION) {
+ BootManagerMenuFile = (UNIVERSAL_PAYLOAD_BOOT_MANAGER_MENU *) GET_GUID_HOB_DATA (GuidHob);
+ if (BootManagerMenuFile->Header.Length < UNIVERSAL_PAYLOAD_SIZEOF_THROUGH_FIELD (UNIVERSAL_PAYLOAD_BOOT_MANAGER_MENU, FileName)) {
+ return EFI_NOT_FOUND;
+ }
+ Size = sizeof (BootManagerMenuFile->FileName);
+ Status = PcdSetPtrS (PcdBootManagerMenuFile, &Size, &BootManagerMenuFile->FileName);
+ ASSERT_EFI_ERROR (Status);
+ } else {
+ return EFI_NOT_FOUND;
+ }
+
+ return EFI_SUCCESS;
+}
diff --git a/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf b/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf index 600a535282..9c4a9da943 100644 --- a/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf +++ b/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf @@ -13,7 +13,7 @@ MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = PlatformBootManagerLib|DXE_DRIVER
-
+ CONSTRUCTOR = PlatformBootManagerLibConstructor
#
# The following information is for reference only and not required by the build tools.
@@ -46,9 +46,11 @@ HiiLib
PrintLib
PlatformHookLib
+ HobLib
[Guids]
gEfiEndOfDxeEventGroupGuid
+ gEdkiiBootManagerMenuFileGuid
[Protocols]
gEfiGenericMemTestProtocolGuid ## CONSUMES
@@ -70,3 +72,4 @@ gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultStopBits
+ gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile
|