Prepare v2026.04-rc4

Fix a few UEFI function names, as well as a typo.

Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

Add a test calling the LoadImage() UEFI function with both its SourceBuffer
and DevicePath input arguments equal to NULL.

This test can be run on the sandbox with the following command:

  ./u-boot -T -c "setenv efi_selftest load image from file; \
                  bootefi selftest"

Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Cc: Tom Rini <trini@konsulko.com>

The EFI_PARTITION_INFO_PROTOCOL test was added before the protocol fully
supported MBR partitions. As a result, it lacked specific checks for the
content of the raw MBR partition record.

Now that MBR support has been implemented, enhance the selftest to provide
coverage for the MBR entries too.

This verifies that the protocol correctly reads and exposes MBR partition
records and prevents this functionality to regress due future changes.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Assigning a single variable to section __efi_runtime_date while the rest of
the test is in the boottime section does not make much sense.

As we do not set a virtual address map here, we don't need a runtime
section.

Update the variables at runtime test.

Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Check that only a file system installed on a handle for the
device-path node immediately preceding the file path node is
used for LoadImage().

LoadImage() ends up invoking efi_dp_find_obj(). This test helped to
demonstrate an issue in a suggested patch to change that function.

The test can be run with:

    setenv efi_selftest load image from file
    bootefi selftest

Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Prepare v2026.01-rc3

Use global st_boottime and st_runtime.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Use global st_boottime and st_runtime.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Use global st_runtime.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>