/** @file\r
*\r
-* Copyright (c) 2011, ARM Limited. All rights reserved.\r
+* Copyright (c) 2011 - 2014, ARM Limited. All rights reserved.\r
*\r
* This program and the accompanying materials\r
* are licensed and made available under the terms and conditions of the BSD License\r
\r
#include "BdsInternal.h"\r
\r
+#include <Guid/ArmGlobalVariableHob.h>\r
+\r
extern EFI_HANDLE mImageHandle;\r
extern BDS_LOAD_OPTION_SUPPORT *BdsLoadOptionSupportList;\r
\r
+\r
EFI_STATUS\r
SelectBootDevice (\r
OUT BDS_SUPPORTED_DEVICE** SupportedBootDevice\r
}\r
Index++;\r
}\r
- \r
+\r
EXIT:\r
BootDeviceListSupportedFree (&SupportedDeviceList, *SupportedBootDevice);\r
return Status;\r
BDS_SUPPORTED_DEVICE* SupportedBootDevice;\r
ARM_BDS_LOADER_ARGUMENTS* BootArguments;\r
CHAR16 BootDescription[BOOT_DEVICE_DESCRIPTION_MAX];\r
- CHAR8 CmdLine[BOOT_DEVICE_OPTION_MAX];\r
+ CHAR8 AsciiCmdLine[BOOT_DEVICE_OPTION_MAX];\r
+ CHAR16 CmdLine[BOOT_DEVICE_OPTION_MAX];\r
UINT32 Attributes;\r
ARM_BDS_LOADER_TYPE BootType;\r
BDS_LOAD_OPTION_ENTRY *BdsLoadOptionEntry;\r
EFI_DEVICE_PATH *DevicePath;\r
- EFI_DEVICE_PATH_PROTOCOL *DevicePathNode;\r
- EFI_DEVICE_PATH_PROTOCOL *InitrdPathNode;\r
+ EFI_DEVICE_PATH_PROTOCOL *DevicePathNodes;\r
+ EFI_DEVICE_PATH_PROTOCOL *InitrdPathNodes;\r
EFI_DEVICE_PATH_PROTOCOL *InitrdPath;\r
UINTN CmdLineSize;\r
+ BOOLEAN InitrdSupport;\r
UINTN InitrdSize;\r
+ UINT8* OptionalData;\r
+ UINTN OptionalDataSize;\r
+ BOOLEAN RequestBootType;\r
\r
Attributes = 0;\r
SupportedBootDevice = NULL;\r
}\r
\r
// Create the specific device path node\r
- Print(L"File path of the EFI Application or the kernel: ");\r
- Status = SupportedBootDevice->Support->CreateDevicePathNode (SupportedBootDevice, &DevicePathNode, &BootType, &Attributes);\r
+ RequestBootType = TRUE;\r
+ Status = SupportedBootDevice->Support->CreateDevicePathNode (L"EFI Application or the kernel", &DevicePathNodes, &RequestBootType);\r
if (EFI_ERROR(Status)) {\r
Status = EFI_ABORTED;\r
goto EXIT;\r
}\r
- // Append the Device Path node to the select device path\r
- DevicePath = AppendDevicePathNode (SupportedBootDevice->DevicePathProtocol, (CONST EFI_DEVICE_PATH_PROTOCOL *)DevicePathNode);\r
+ // Append the Device Path to the selected device path\r
+ DevicePath = AppendDevicePath (SupportedBootDevice->DevicePathProtocol, (CONST EFI_DEVICE_PATH_PROTOCOL *)DevicePathNodes);\r
+ if (DevicePath == NULL) {\r
+ Status = EFI_OUT_OF_RESOURCES;\r
+ goto EXIT;\r
+ }\r
+\r
+ if (RequestBootType) {\r
+ Status = BootDeviceGetType (DevicePath, &BootType, &Attributes);\r
+ if (EFI_ERROR(Status)) {\r
+ Status = EFI_ABORTED;\r
+ goto EXIT;\r
+ }\r
+ } else {\r
+ BootType = BDS_LOADER_EFI_APPLICATION;\r
+ }\r
\r
if ((BootType == BDS_LOADER_KERNEL_LINUX_ATAG) || (BootType == BDS_LOADER_KERNEL_LINUX_FDT)) {\r
- // Create the specific device path node\r
- Print(L"File path of the initrd: ");\r
- Status = SupportedBootDevice->Support->CreateDevicePathNode (SupportedBootDevice, &InitrdPathNode, NULL, NULL);\r
- if (EFI_ERROR(Status) && Status != EFI_NOT_FOUND) { // EFI_NOT_FOUND is returned on empty input string, but we can boot without an initrd\r
+ Print(L"Add an initrd: ");\r
+ Status = GetHIInputBoolean (&InitrdSupport);\r
+ if (EFI_ERROR(Status)) {\r
Status = EFI_ABORTED;\r
goto EXIT;\r
}\r
\r
- if (InitrdPathNode != NULL) {\r
- // Append the Device Path node to the select device path\r
- InitrdPath = AppendDevicePathNode (SupportedBootDevice->DevicePathProtocol, (CONST EFI_DEVICE_PATH_PROTOCOL *)InitrdPathNode);\r
+ if (InitrdSupport) {\r
+ // Create the specific device path node\r
+ Status = SupportedBootDevice->Support->CreateDevicePathNode (L"initrd", &InitrdPathNodes, NULL);\r
+ if (EFI_ERROR(Status) && Status != EFI_NOT_FOUND) { // EFI_NOT_FOUND is returned on empty input string, but we can boot without an initrd\r
+ Status = EFI_ABORTED;\r
+ goto EXIT;\r
+ }\r
+\r
+ if (InitrdPathNodes != NULL) {\r
+ // Append the Device Path to the selected device path\r
+ InitrdPath = AppendDevicePath (SupportedBootDevice->DevicePathProtocol, (CONST EFI_DEVICE_PATH_PROTOCOL *)InitrdPathNodes);\r
+ if (InitrdPath == NULL) {\r
+ Status = EFI_OUT_OF_RESOURCES;\r
+ goto EXIT;\r
+ }\r
+ } else {\r
+ InitrdPath = NULL;\r
+ }\r
} else {\r
InitrdPath = NULL;\r
}\r
\r
Print(L"Arguments to pass to the binary: ");\r
- Status = GetHIInputAscii (CmdLine,BOOT_DEVICE_OPTION_MAX);\r
+ Status = GetHIInputAscii (AsciiCmdLine, BOOT_DEVICE_OPTION_MAX);\r
if (EFI_ERROR(Status)) {\r
Status = EFI_ABORTED;\r
goto FREE_DEVICE_PATH;\r
}\r
\r
- CmdLineSize = AsciiStrSize (CmdLine);\r
+ CmdLineSize = AsciiStrSize (AsciiCmdLine);\r
InitrdSize = GetDevicePathSize (InitrdPath);\r
\r
- BootArguments = (ARM_BDS_LOADER_ARGUMENTS*)AllocatePool (sizeof(ARM_BDS_LOADER_ARGUMENTS) + CmdLineSize + InitrdSize);\r
- \r
+ OptionalDataSize = sizeof(ARM_BDS_LOADER_ARGUMENTS) + CmdLineSize + InitrdSize;\r
+ BootArguments = (ARM_BDS_LOADER_ARGUMENTS*)AllocatePool (OptionalDataSize);\r
+\r
BootArguments->LinuxArguments.CmdLineSize = CmdLineSize;\r
BootArguments->LinuxArguments.InitrdSize = InitrdSize;\r
- CopyMem ((VOID*)(&BootArguments->LinuxArguments + 1), CmdLine, CmdLineSize);\r
+ CopyMem ((VOID*)(&BootArguments->LinuxArguments + 1), AsciiCmdLine, CmdLineSize);\r
CopyMem ((VOID*)((UINTN)(&BootArguments->LinuxArguments + 1) + CmdLineSize), InitrdPath, InitrdSize);\r
+\r
+ OptionalData = (UINT8*)BootArguments;\r
} else {\r
- BootArguments = NULL;\r
+ Print (L"Arguments to pass to the EFI Application: ");\r
+ Status = GetHIInputStr (CmdLine, BOOT_DEVICE_OPTION_MAX);\r
+ if (EFI_ERROR (Status)) {\r
+ Status = EFI_ABORTED;\r
+ goto EXIT;\r
+ }\r
+\r
+ OptionalData = (UINT8*)CmdLine;\r
+ OptionalDataSize = StrSize (CmdLine);\r
}\r
\r
Print(L"Description for this new Entry: ");\r
\r
// Create new entry\r
BdsLoadOptionEntry = (BDS_LOAD_OPTION_ENTRY*)AllocatePool (sizeof(BDS_LOAD_OPTION_ENTRY));\r
- Status = BootOptionCreate (Attributes, BootDescription, DevicePath, BootType, BootArguments, &BdsLoadOptionEntry->BdsLoadOption);\r
+ Status = BootOptionCreate (Attributes, BootDescription, DevicePath, BootType, OptionalData, OptionalDataSize, &BdsLoadOptionEntry->BdsLoadOption);\r
if (!EFI_ERROR(Status)) {\r
InsertTailList (BootOptionsList, &BdsLoadOptionEntry->Link);\r
}\r
FREE_DEVICE_PATH:\r
FreePool (DevicePath);\r
\r
- \r
EXIT:\r
if (Status == EFI_ABORTED) {\r
Print(L"\n");\r
BootMenuSelectBootOption (\r
IN LIST_ENTRY* BootOptionsList,\r
IN CONST CHAR16* InputStatement,\r
- IN BOOLEAN OnlyArmBdsBootEntry,\r
OUT BDS_LOAD_OPTION_ENTRY** BdsLoadOptionEntry\r
)\r
{\r
UINTN BootOptionSelected;\r
UINTN BootOptionCount;\r
UINTN Index;\r
+ BOOLEAN IsUnicode;\r
\r
// Display the list of supported boot devices\r
BootOptionCount = 0;\r
{\r
BdsLoadOption = LOAD_OPTION_FROM_LINK(Entry);\r
\r
- if (OnlyArmBdsBootEntry && !IS_ARM_BDS_BOOTENTRY (BdsLoadOption)) {\r
- continue;\r
- }\r
-\r
Print (L"[%d] %s\n", (BootOptionCount + 1), BdsLoadOption->Description);\r
\r
DEBUG_CODE_BEGIN();\r
\r
Print(L"\t- %s\n",DevicePathTxt);\r
OptionalData = BdsLoadOption->OptionalData;\r
- LoaderType = (ARM_BDS_LOADER_TYPE)ReadUnaligned32 ((CONST UINT32*)&OptionalData->Header.LoaderType);\r
- if ((LoaderType == BDS_LOADER_KERNEL_LINUX_ATAG) || (LoaderType == BDS_LOADER_KERNEL_LINUX_FDT)) {\r
- Print (L"\t- Arguments: %a\n",&OptionalData->Arguments.LinuxArguments + 1);\r
+ if (IS_ARM_BDS_BOOTENTRY (BdsLoadOption)) {\r
+ LoaderType = (ARM_BDS_LOADER_TYPE)ReadUnaligned32 ((CONST UINT32*)&OptionalData->Header.LoaderType);\r
+ if ((LoaderType == BDS_LOADER_KERNEL_LINUX_ATAG) || (LoaderType == BDS_LOADER_KERNEL_LINUX_FDT)) {\r
+ Print (L"\t- Arguments: %a\n",&OptionalData->Arguments.LinuxArguments + 1);\r
+ }\r
+ } else if (OptionalData != NULL) {\r
+ if (IsPrintableString (OptionalData, &IsUnicode)) {\r
+ if (IsUnicode) {\r
+ Print (L"\t- Arguments: %s\n", OptionalData);\r
+ } else {\r
+ AsciiPrint ("\t- Arguments: %a\n", OptionalData);\r
+ }\r
+ }\r
}\r
\r
FreePool(DevicePathTxt);\r
if (BootOptionCount == 0) {\r
if (StrCmp (InputStatement, DELETE_BOOT_ENTRY) == 0) {\r
Print (L"Nothing to remove!\n");\r
- }else if (StrCmp (InputStatement, UPDATE_BOOT_ENTRY) == 0) {\r
+ } else if (StrCmp (InputStatement, UPDATE_BOOT_ENTRY) == 0) {\r
Print (L"Couldn't find valid boot entries\n");\r
} else{\r
Print (L"No supported Boot Entry.\n");\r
EFI_STATUS Status;\r
BDS_LOAD_OPTION_ENTRY* BootOptionEntry;\r
\r
- Status = BootMenuSelectBootOption (BootOptionsList, DELETE_BOOT_ENTRY, FALSE, &BootOptionEntry);\r
+ Status = BootMenuSelectBootOption (BootOptionsList, DELETE_BOOT_ENTRY, &BootOptionEntry);\r
if (EFI_ERROR(Status)) {\r
return Status;\r
}\r
ARM_BDS_LOADER_ARGUMENTS* BootArguments;\r
CHAR16 BootDescription[BOOT_DEVICE_DESCRIPTION_MAX];\r
CHAR8 CmdLine[BOOT_DEVICE_OPTION_MAX];\r
- EFI_DEVICE_PATH* DevicePath;\r
+ CHAR16 UnicodeCmdLine[BOOT_DEVICE_OPTION_MAX];\r
+ EFI_DEVICE_PATH *DevicePath;\r
+ EFI_DEVICE_PATH *TempInitrdPath;\r
ARM_BDS_LOADER_TYPE BootType;\r
- ARM_BDS_LOADER_OPTIONAL_DATA* OptionalData;\r
+ ARM_BDS_LOADER_OPTIONAL_DATA* LoaderOptionalData;\r
ARM_BDS_LINUX_ARGUMENTS* LinuxArguments;\r
- EFI_DEVICE_PATH* InitrdPathList;\r
+ EFI_DEVICE_PATH *InitrdPathNodes;\r
+ EFI_DEVICE_PATH *InitrdPath;\r
UINTN InitrdSize;\r
UINTN CmdLineSize;\r
-\r
- Status = BootMenuSelectBootOption (BootOptionsList, UPDATE_BOOT_ENTRY, TRUE, &BootOptionEntry);\r
+ BOOLEAN InitrdSupport;\r
+ UINT8* OptionalData;\r
+ UINTN OptionalDataSize;\r
+ BOOLEAN RequestBootType;\r
+ BOOLEAN IsPrintable;\r
+ BOOLEAN IsUnicode;\r
+\r
+ Status = BootMenuSelectBootOption (BootOptionsList, UPDATE_BOOT_ENTRY, &BootOptionEntry);\r
if (EFI_ERROR(Status)) {\r
return Status;\r
}\r
BootOption = BootOptionEntry->BdsLoadOption;\r
\r
// Get the device support for this Boot Option\r
- Status = BootDeviceGetDeviceSupport (BootOption, &DeviceSupport);\r
+ Status = BootDeviceGetDeviceSupport (BootOption->FilePathList, &DeviceSupport);\r
if (EFI_ERROR(Status)) {\r
Print(L"Not possible to retrieve the supported device for the update\n");\r
return EFI_UNSUPPORTED;\r
}\r
\r
- Print(L"File path of the EFI Application or the kernel: ");\r
- Status = DeviceSupport->UpdateDevicePathNode (BootOption->FilePathList, &DevicePath, NULL, NULL);\r
+ RequestBootType = TRUE;\r
+ Status = DeviceSupport->UpdateDevicePathNode (BootOption->FilePathList, L"EFI Application or the kernel", &DevicePath, &RequestBootType);\r
if (EFI_ERROR(Status)) {\r
Status = EFI_ABORTED;\r
goto EXIT;\r
}\r
\r
- OptionalData = BootOption->OptionalData;\r
- BootType = (ARM_BDS_LOADER_TYPE)ReadUnaligned32 ((UINT32 *)(&OptionalData->Header.LoaderType));\r
+ if (RequestBootType) {\r
+ Status = BootDeviceGetType (DevicePath, &BootType, &BootOption->Attributes);\r
+ if (EFI_ERROR(Status)) {\r
+ Status = EFI_ABORTED;\r
+ goto EXIT;\r
+ }\r
+ }\r
+\r
+ LoaderOptionalData = BootOption->OptionalData;\r
+ if (LoaderOptionalData != NULL) {\r
+ BootType = (ARM_BDS_LOADER_TYPE)ReadUnaligned32 ((UINT32 *)(&LoaderOptionalData->Header.LoaderType));\r
+ } else {\r
+ BootType = BDS_LOADER_EFI_APPLICATION;\r
+ }\r
\r
- // TODO: Allow adding an initrd to a boot entry without one\r
if ((BootType == BDS_LOADER_KERNEL_LINUX_ATAG) || (BootType == BDS_LOADER_KERNEL_LINUX_FDT)) {\r
- LinuxArguments = &OptionalData->Arguments.LinuxArguments;\r
+ LinuxArguments = &LoaderOptionalData->Arguments.LinuxArguments;\r
\r
CmdLineSize = ReadUnaligned16 ((CONST UINT16*)&LinuxArguments->CmdLineSize);\r
\r
InitrdSize = ReadUnaligned16 ((CONST UINT16*)&LinuxArguments->InitrdSize);\r
if (InitrdSize > 0) {\r
- Print(L"File path of the initrd: ");\r
- Status = DeviceSupport->UpdateDevicePathNode ((EFI_DEVICE_PATH*)((LinuxArguments + 1) + CmdLineSize), &InitrdPathList, NULL, NULL);\r
- if (EFI_ERROR(Status) && Status != EFI_NOT_FOUND) {// EFI_NOT_FOUND is returned on empty input string, but we can boot without an initrd\r
- Status = EFI_ABORTED;\r
- goto EXIT;\r
+ Print(L"Keep the initrd: ");\r
+ } else {\r
+ Print(L"Add an initrd: ");\r
+ }\r
+ Status = GetHIInputBoolean (&InitrdSupport);\r
+ if (EFI_ERROR(Status)) {\r
+ Status = EFI_ABORTED;\r
+ goto EXIT;\r
+ }\r
+\r
+ if (InitrdSupport) {\r
+ if (InitrdSize > 0) {\r
+ // Case we update the initrd device path\r
+ Status = DeviceSupport->UpdateDevicePathNode ((EFI_DEVICE_PATH*)((UINTN)(LinuxArguments + 1) + CmdLineSize), L"initrd", &InitrdPath, NULL);\r
+ if (EFI_ERROR(Status) && Status != EFI_NOT_FOUND) {// EFI_NOT_FOUND is returned on empty input string, but we can boot without an initrd\r
+ Status = EFI_ABORTED;\r
+ goto EXIT;\r
+ }\r
+ InitrdSize = GetDevicePathSize (InitrdPath);\r
+ } else {\r
+ // Case we create the initrd device path\r
+\r
+ Status = DeviceSupport->CreateDevicePathNode (L"initrd", &InitrdPathNodes, NULL);\r
+ if (EFI_ERROR(Status) && Status != EFI_NOT_FOUND) { // EFI_NOT_FOUND is returned on empty input string, but we can boot without an initrd\r
+ Status = EFI_ABORTED;\r
+ goto EXIT;\r
+ }\r
+\r
+ if (InitrdPathNodes != NULL) {\r
+ // Duplicate Linux kernel Device Path\r
+ TempInitrdPath = DuplicateDevicePath (BootOption->FilePathList);\r
+ // Replace Linux kernel Node by EndNode\r
+ SetDevicePathEndNode (GetLastDevicePathNode (TempInitrdPath));\r
+ // Append the Device Path to the selected device path\r
+ InitrdPath = AppendDevicePath (TempInitrdPath, (CONST EFI_DEVICE_PATH_PROTOCOL *)InitrdPathNodes);\r
+ FreePool (TempInitrdPath);\r
+ if (InitrdPath == NULL) {\r
+ Status = EFI_OUT_OF_RESOURCES;\r
+ goto EXIT;\r
+ }\r
+ InitrdSize = GetDevicePathSize (InitrdPath);\r
+ } else {\r
+ InitrdPath = NULL;\r
+ }\r
}\r
- InitrdSize = GetDevicePathSize (InitrdPathList);\r
+ } else {\r
+ InitrdSize = 0;\r
}\r
\r
- Print(L"Arguments to pass to the binary: "); \r
+ Print(L"Arguments to pass to the binary: ");\r
if (CmdLineSize > 0) {\r
AsciiStrnCpy(CmdLine, (CONST CHAR8*)(LinuxArguments + 1), CmdLineSize);\r
} else {\r
\r
CmdLineSize = AsciiStrSize (CmdLine);\r
\r
- BootArguments = (ARM_BDS_LOADER_ARGUMENTS*)AllocatePool(sizeof(ARM_BDS_LOADER_ARGUMENTS) + CmdLineSize + InitrdSize);\r
+ OptionalDataSize = sizeof(ARM_BDS_LOADER_ARGUMENTS) + CmdLineSize + InitrdSize;\r
+ BootArguments = (ARM_BDS_LOADER_ARGUMENTS*)AllocatePool (OptionalDataSize);\r
BootArguments->LinuxArguments.CmdLineSize = CmdLineSize;\r
BootArguments->LinuxArguments.InitrdSize = InitrdSize;\r
CopyMem (&BootArguments->LinuxArguments + 1, CmdLine, CmdLineSize);\r
- CopyMem ((UINTN)(&BootArguments->LinuxArguments + 1) + CmdLine, InitrdPathList, InitrdSize);\r
+ CopyMem ((VOID*)((UINTN)(&BootArguments->LinuxArguments + 1) + CmdLineSize), InitrdPath, InitrdSize);\r
+\r
+ OptionalData = (UINT8*)BootArguments;\r
} else {\r
- BootArguments = NULL;\r
+ Print (L"Arguments to pass to the EFI Application: ");\r
+\r
+ if (BootOption->OptionalDataSize > 0) {\r
+ IsPrintable = IsPrintableString (BootOption->OptionalData, &IsUnicode);\r
+ if (IsPrintable) {\r
+ if (IsUnicode) {\r
+ StrnCpy (UnicodeCmdLine, BootOption->OptionalData, BootOption->OptionalDataSize / 2);\r
+ } else {\r
+ AsciiStrnCpy (CmdLine, BootOption->OptionalData, BootOption->OptionalDataSize);\r
+ }\r
+ }\r
+ } else {\r
+ UnicodeCmdLine[0] = L'\0';\r
+ IsPrintable = TRUE;\r
+ IsUnicode = TRUE;\r
+ }\r
+\r
+ // We do not request arguments for OptionalData that cannot be printed\r
+ if (IsPrintable) {\r
+ if (IsUnicode) {\r
+ Status = EditHIInputStr (UnicodeCmdLine, BOOT_DEVICE_OPTION_MAX);\r
+ if (EFI_ERROR (Status)) {\r
+ Status = EFI_ABORTED;\r
+ goto FREE_DEVICE_PATH;\r
+ }\r
+\r
+ OptionalData = (UINT8*)UnicodeCmdLine;\r
+ OptionalDataSize = StrSize (UnicodeCmdLine);\r
+ } else {\r
+ Status = EditHIInputAscii (CmdLine, BOOT_DEVICE_OPTION_MAX);\r
+ if (EFI_ERROR (Status)) {\r
+ Status = EFI_ABORTED;\r
+ goto FREE_DEVICE_PATH;\r
+ }\r
+\r
+ OptionalData = (UINT8*)CmdLine;\r
+ OptionalDataSize = AsciiStrSize (CmdLine);\r
+ }\r
+ } else {\r
+ // We keep the former OptionalData\r
+ OptionalData = BootOption->OptionalData;\r
+ OptionalDataSize = BootOption->OptionalDataSize;\r
+ }\r
}\r
\r
Print(L"Description for this new Entry: ");\r
}\r
\r
// Update the entry\r
- Status = BootOptionUpdate (BootOption, BootOption->Attributes, BootDescription, DevicePath, BootType, BootArguments);\r
+ Status = BootOptionUpdate (BootOption, BootOption->Attributes, BootDescription, DevicePath, BootType, OptionalData, OptionalDataSize);\r
\r
FREE_DEVICE_PATH:\r
FreePool (DevicePath);\r
IN LIST_ENTRY *BootOptionsList\r
)\r
{\r
- EFI_STATUS Status;\r
-\r
- BDS_SUPPORTED_DEVICE *SupportedBootDevice;\r
- EFI_DEVICE_PATH_PROTOCOL *FdtDevicePathNode;\r
- EFI_DEVICE_PATH_PROTOCOL *FdtDevicePath;\r
+ EFI_STATUS Status;\r
+ UINTN FdtDevicePathSize;\r
+ BDS_SUPPORTED_DEVICE *SupportedBootDevice;\r
+ EFI_DEVICE_PATH_PROTOCOL *FdtDevicePathNodes;\r
+ EFI_DEVICE_PATH_PROTOCOL *FdtDevicePath;\r
\r
Status = SelectBootDevice (&SupportedBootDevice);\r
if (EFI_ERROR(Status)) {\r
}\r
\r
// Create the specific device path node\r
- Print(L"File path of the FDT blob: ");\r
- Status = SupportedBootDevice->Support->CreateDevicePathNode (SupportedBootDevice, &FdtDevicePathNode, NULL, NULL);\r
+ Status = SupportedBootDevice->Support->CreateDevicePathNode (L"FDT blob", &FdtDevicePathNodes, NULL);\r
if (EFI_ERROR(Status)) {\r
Status = EFI_ABORTED;\r
goto EXIT;\r
}\r
\r
- if (FdtDevicePathNode != NULL) {\r
+ if (FdtDevicePathNodes != NULL) {\r
// Append the Device Path node to the select device path\r
- FdtDevicePath = AppendDevicePathNode (SupportedBootDevice->DevicePathProtocol, FdtDevicePathNode);\r
- Status = gRT->SetVariable ((CHAR16*)L"FDT", &gEfiGlobalVariableGuid, (EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS ), 4, &FdtDevicePath);\r
+ FdtDevicePath = AppendDevicePath (SupportedBootDevice->DevicePathProtocol, FdtDevicePathNodes);\r
+ FdtDevicePathSize = GetDevicePathSize (FdtDevicePath);\r
+ Status = gRT->SetVariable (\r
+ (CHAR16*)L"Fdt",\r
+ &gArmGlobalVariableGuid,\r
+ EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r
+ FdtDevicePathSize,\r
+ FdtDevicePath\r
+ );\r
ASSERT_EFI_ERROR(Status);\r
} else {\r
- gRT->SetVariable ((CHAR16*)L"FDT", &gEfiGlobalVariableGuid, (EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS ), 0, NULL);\r
+ gRT->SetVariable (\r
+ (CHAR16*)L"Fdt",\r
+ &gArmGlobalVariableGuid,\r
+ EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r
+ 0,\r
+ NULL\r
+ );\r
ASSERT_EFI_ERROR(Status);\r
}\r
\r
}\r
\r
EFI_STATUS\r
-BootEBL (\r
+BootShell (\r
IN LIST_ENTRY *BootOptionsList\r
)\r
{\r
EFI_STATUS Status;\r
\r
// Start EFI Shell\r
- Status = BdsLoadApplication (mImageHandle, L"Ebl", 0, NULL);\r
+ Status = BdsLoadApplication (mImageHandle, L"Shell", 0, NULL);\r
if (Status == EFI_NOT_FOUND) {\r
Print (L"Error: EFI Application not found.\n");\r
} else if (EFI_ERROR(Status)) {\r
CONST CHAR16* Description;\r
EFI_STATUS (*Callback) (IN LIST_ENTRY *BootOptionsList);\r
} BootMainEntries[] = {\r
- { L"EBL", BootEBL },\r
+ { L"Shell", BootShell },\r
{ L"Boot Manager", BootMenuManager },\r
};\r
\r
UINTN BootOptionSelected;\r
UINTN Index;\r
UINTN BootMainEntryCount;\r
+ BOOLEAN IsUnicode;\r
\r
- BootOption = NULL;\r
+ BootOption = NULL;\r
BootMainEntryCount = sizeof(BootMainEntries) / sizeof(struct BOOT_MAIN_ENTRY);\r
\r
while (TRUE) {\r
GetAlignedDevicePath ((EFI_DEVICE_PATH*)((UINTN)(&OptionalData->Arguments.LinuxArguments + 1) + CmdLineSize)), TRUE, TRUE);\r
Print(L"\t- Initrd: %s\n", DevicePathTxt);\r
}\r
- Print(L"\t- Arguments: %a\n", (&OptionalData->Arguments.LinuxArguments + 1));\r
+ if (ReadUnaligned16 (&OptionalData->Arguments.LinuxArguments.CmdLineSize) > 0) {\r
+ Print(L"\t- Arguments: %a\n", (&OptionalData->Arguments.LinuxArguments + 1));\r
+ }\r
+ }\r
+\r
+ switch (LoaderType) {\r
+ case BDS_LOADER_EFI_APPLICATION:\r
+ Print(L"\t- LoaderType: EFI Application\n");\r
+ break;\r
+\r
+ case BDS_LOADER_KERNEL_LINUX_ATAG:\r
+ Print(L"\t- LoaderType: Linux kernel with ATAG support\n");\r
+ break;\r
+\r
+ case BDS_LOADER_KERNEL_LINUX_FDT:\r
+ Print(L"\t- LoaderType: Linux kernel with FDT support\n");\r
+ break;\r
+\r
+ default:\r
+ Print(L"\t- LoaderType: Not recognized (%d)\n", LoaderType);\r
+ }\r
+ } else if (BootOption->OptionalData != NULL) {\r
+ if (IsPrintableString (BootOption->OptionalData, &IsUnicode)) {\r
+ if (IsUnicode) {\r
+ Print (L"\t- Arguments: %s\n", BootOption->OptionalData);\r
+ } else {\r
+ AsciiPrint ("\t- Arguments: %a\n", BootOption->OptionalData);\r
+ }\r
}\r
- Print(L"\t- LoaderType: %d\n", LoaderType);\r
}\r
FreePool(DevicePathTxt);\r
DEBUG_CODE_END();\r
projects / mirror_edk2.git / blobdiff