u-boot.git/include/efi_loader.h, branch v2019.07-rc4

efi_loader: export efi_set_time()

2019-05-31T21:27:12+00:00

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

2019-05-31T21:27:11+00:00

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

2019-05-24T16:58:13+00:00

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

2019-05-19T06:10:10+00:00

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

2019-05-19T06:10:10+00:00

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

2019-05-07T19:10:04+00:00

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()

2019-05-07T19:10:04+00:00

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

efi_loader: unload applications upon Exit()

2019-05-07T19:10:03+00:00

Implement unloading of images in the Exit() boot services:

* unload images that are not yet started,
* unload started applications,
* unload drivers returning an error.

Signed-off-by: Heinrich Schuchardt

efi_loader: mark started images

2019-05-07T19:10:03+00:00

In UnloadImage() we need to know if an image is already started.

Add a field to the handle structure identifying loaded and started images.

Signed-off-by: Heinrich Schuchardt

efi_loader: implement support of exit data

2019-05-02T16:17:50+00:00

In case of a failure exit data may be passed to Exit() which in turn is
returned by StartImage().

Let the `bootefi` command print the exit data string in case of an error.

Signed-off-by: Heinrich Schuchardt