bcm63xx/u-boot/include/efi_loader.h, branch master

efi_loader: add RuntimeServicesSupported variable

2019-06-14T17:18:40Z

This variable is defined in UEFI specification 2.8, section 8.1. Its value should be updated whenever we add any usable runtime services function. Currently we only support SetVirtualAddress() for all systems and ResetSystem() for some. Signed-off-by: AKASHI Takahiro Reviewed-by: Heinrich Schuchardt

efi_loader: implement event queue

2019-06-10T21:06:19Z

Up to now we have only been using a flag queued for events. But this does not satisfy the requirements of the UEFI spec. Events must be notified in the sequence of decreasing TPL level and within a TPL level in the sequence of signaling. Implement a queue for signaled events. Signed-off-by: Heinrich Schuchardt

efi_loader: event signaling in ExitBootServices

2019-06-10T21:06:19Z

ExitBootServices() has to stop timer related activity before calling the events of the EFI_EVENT_GROUP_EXIT_BOOT_SERVICES event group. But our current implementation was stopping all other events. All events have to observe the task priority level. Signed-off-by: Heinrich Schuchardt

efi_loader: export efi_set_time()

2019-05-31T21:27:12Z

To let a board implement the runtime version of SetTime() we have to provide the definition of the weak function in an include. Signed-off-by: Heinrich Schuchardt

efi_loader: correct notification of protocol installation

2019-05-31T21:27:11Z

When a protocol is installed the handle should be queued for the registration key of each registered event. LocateHandle() should return the first handle from the queue for the registration key and delete it from the queue. Implement the queueing. Correct the selftest. With the patch the UEFI SCT tests for LocateHandle() are passed without failure. Signed-off-by: Heinrich Schuchardt

efi_loader: comments for structs

2019-05-24T16:58:13Z

Change comments for struct efi_open_protocol_info_item and struct efi_handler to Sphinx format. Signed-off-by: Heinrich Schuchardt

efi_loader: implement deprecated Unicode collation protocol

2019-05-19T06:10:10Z

In EFI 1.10 a version of the Unicode collation protocol using ISO 639-2 language codes existed. This protocol is not part of the UEFI specification any longer. Unfortunately it is required to run the UEFI Self Certification Test (SCT) II, version 2.6, 2017. So we implement it here for the sole purpose of running the SCT. It can be removed once a compliant SCT is available. The configuration option defaults to no. Signed-off-by: Rob Clark Most of Rob's original patch is already merged. Only the deprecated protocol is missing. Rebase it and make it configurable. Signed-off-by: Heinrich Schuchardt

efi_loader: rename Unicode collation protocol 2 variables

2019-05-19T06:10:10Z

Rename variables to make it clear they refer to the Unicode collation protocol identified by the EFI_UNICODE_PROTOCOL2_GUID. Signed-off-by: Heinrich Schuchardt

efi_loader: LoadImage() check parent image

2019-05-07T19:10:04Z

If the parent image handle does not refer to a loaded image return EFI_INVALID_PARAMETER. (UEFI SCT II 2017: 3.4.1 LoadImage() - 5.1.4.1.1) Mark our root node as a loaded image to avoid an error when using it as parent image. Signed-off-by: Heinrich Schuchardt

efi_loader: implement RegisterProtocolNotify()

2019-05-07T19:10:04Z

The RegisterProtocolNotify() boot service registers an event to be notified upon the installation of a protocol interface with the specified GUID. Add the missing implementation. Signed-off-by: Heinrich Schuchardt