Pull request efi-2026-07-rc6

CI: https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/30505

Documentation:

* bootdev: fix typos
* board: renesas: Document Renesas RZ/N1D and RZ/N1S as arm
* board: renesas: Document Renesas Geist board support
* board: renesas: Document Renesas Gray Hawk board support
* board: renesas: Document Renesas Ironhide board support
* android: fastboot: Document halt behaviour

UEFI:

* fix memory leak in efi_var_collect()
* set revision field in block IO protocol
* fix guid comparison in efi_selftest_loaded_image.c
* fix use-after-free in efi_selftest_memory.c

It's possible to interrupt the fastboot command from the U-Boot shell
using the Ctrl-c keybinding.

Document this.

Signed-off-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Reviewed-by: Sam Day <me@samcday.com>

When the `memory' efi selftest verifies the Devicetree memory reservation,
it accesses the memory_map buffer after it has been freed with free_pool().
Move the verification earlier to fix this.

Fixes: 34c96659ed57 ("efi_selftest: check fdt is marked as runtime data")
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>

The Revision field of the EFI_BLOCK_IO_PROTOCOL structure must be set to
one of the two valid values [1], but this is not initialized in the
efi_loader; fix it.

Link: https://uefi.org/specs/UEFI/2.11/13_Protocols_Media_Access.html#efi-block-io-protocol [1]
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: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Barebox has now ported some of the UEFI code. In the process
they found some bugs.

In this case when the variable buffer is too small, efi_var_collect()
returns EFI_BUFFER_TOO_SMALL but doesn't free the allocated 'buf'.

Fixes: 5f7dcf079de8c ("efi_loader: UEFI variable persistence")
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Signed-off-by: Denis Mukhin <dmukhin@ford.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

The `loaded image' efi selftest is comparing protocol GUIDs with the wrong
polarity.
This can be verified on the sandbox, where two protocols GUIDs are
retrieved by the test from the image handle in the following order:

1. Loaded Image Device Path Protocol GUID
2. Loaded Image Protocol GUID

The test matches on the first GUID, while it is in fact looking for the
second one; fix the comparison polarity.

Fixes: efe79a7c0de0 ("efi_selftest: test for loaded image protocol")
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>
Cc: Alexander Graf <agraf@csgraf.de>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

Document support for Renesas Ironhide development board
based on Renesas R-Car X5H (R8A78000) SoC.

Fixes: cf71963778ee ("arm64: dts: renesas: Add Renesas R-Car X5H R8A78000 Ironhide board code")
Fixes: 9d47a5a4d560 ("arm: renesas: Add Renesas R-Car R8A78000 X5H Cortex-M33 RSIP port")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Document support for Renesas Gray Hawk Single development board
based on Renesas R-Car V4M (R8A779H0) SoC.

Fixes: 53066deccbed ("ARM: renesas: Add Renesas R8A779H0 V4M Gray Hawk board code")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Document support for Renesas Geist development board
based on Renesas R-Car M3Le (R8A779MD) SoC.

Fixes: c8523795d796 ("arm64: dts: renesas: r8a779md: Add support for R-Car M3Le R8A779MD Geist")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>