diff options
author | Ronald Cron <Ronald.Cron@arm.com> | 2015-02-26 11:02:39 +0000 |
---|---|---|
committer | oliviermartin <oliviermartin@Edk2> | 2015-02-26 11:02:39 +0000 |
commit | 6332ffb0affadde53e45325d81b084bc9936ef02 (patch) | |
tree | 553fcbe92b3d80b31e11b68c41e864feeb3bbc47 /ArmPlatformPkg/Bds/BootMenu.c | |
parent | 7aec2926b926ad90d09fb026af0ee04c4c831237 (diff) | |
download | edk2-platforms-6332ffb0affadde53e45325d81b084bc9936ef02.tar.xz |
ArmPlatformPkg/Bds: Remove any use of the "Fdt" UEFI variable
Remove the option to update the "Fdt" UEFI variable in the ARM BDS as
the "setfdt" EFI Shell command provides this service from now.
Remove the use of this variable in the legacy kernel boot loader and
use the FDT installed in the configuration table instead.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ronald Cron <Ronald.Cron@arm.com>
Reviewed-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16940 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPlatformPkg/Bds/BootMenu.c')
-rw-r--r-- | ArmPlatformPkg/Bds/BootMenu.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/ArmPlatformPkg/Bds/BootMenu.c b/ArmPlatformPkg/Bds/BootMenu.c index 04a2eee6f5..76c66fd0bb 100644 --- a/ArmPlatformPkg/Bds/BootMenu.c +++ b/ArmPlatformPkg/Bds/BootMenu.c @@ -824,63 +824,6 @@ ErrorExit: return Status ;
}
-EFI_STATUS
-UpdateFdtPath (
- IN LIST_ENTRY *BootOptionsList
- )
-{
- EFI_STATUS Status;
- UINTN FdtDevicePathSize;
- BDS_SUPPORTED_DEVICE *SupportedBootDevice;
- EFI_DEVICE_PATH_PROTOCOL *FdtDevicePathNodes;
- EFI_DEVICE_PATH_PROTOCOL *FdtDevicePath;
-
- Status = SelectBootDevice (&SupportedBootDevice);
- if (EFI_ERROR(Status)) {
- Status = EFI_ABORTED;
- goto EXIT;
- }
-
- // Create the specific device path node
- Status = SupportedBootDevice->Support->CreateDevicePathNode (L"FDT blob", &FdtDevicePathNodes);
- if (EFI_ERROR(Status)) {
- Status = EFI_ABORTED;
- goto EXIT;
- }
-
- if (FdtDevicePathNodes != NULL) {
- // Append the Device Path node to the select device path
- FdtDevicePath = AppendDevicePath (SupportedBootDevice->DevicePathProtocol, FdtDevicePathNodes);
- // Free the FdtDevicePathNodes created by Support->CreateDevicePathNode()
- FreePool (FdtDevicePathNodes);
- FdtDevicePathSize = GetDevicePathSize (FdtDevicePath);
- Status = gRT->SetVariable (
- (CHAR16*)L"Fdt",
- &gArmGlobalVariableGuid,
- EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,
- FdtDevicePathSize,
- FdtDevicePath
- );
- ASSERT_EFI_ERROR(Status);
- } else {
- Status = gRT->SetVariable (
- (CHAR16*)L"Fdt",
- &gArmGlobalVariableGuid,
- EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,
- 0,
- NULL
- );
- ASSERT_EFI_ERROR(Status);
- }
-
-EXIT:
- if (Status == EFI_ABORTED) {
- Print(L"\n");
- }
- FreePool(SupportedBootDevice);
- return Status;
-}
-
/**
Set boot timeout
@@ -937,7 +880,6 @@ struct BOOT_MANAGER_ENTRY { { L"Update Boot Device Entry", BootMenuUpdateBootOption },
{ L"Remove Boot Device Entry", BootMenuRemoveBootOption },
{ L"Reorder Boot Device Entries", BootMenuReorderBootOptions },
- { L"Update FDT path", UpdateFdtPath },
{ L"Set Boot Timeout", BootMenuSetBootTimeout },
};
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