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Now that capsule update sets the dfu_alt_info environment variable
explicitly, there is no need to support it in the set_dfu_alt_info()
function. Decouple SET_DFU_ALT_INFO from EFI_CAPSULE_FIRMWARE_FIT and
EFI_CAPSULE_FIRMWARE_RAW. For many boards, this was the only use of
set_dfu_alt_info() so remove the function entirely.
Fixes: a9e6f01a941f ("efi: Define set_dfu_alt_info() for boards with UEFI capsule update enabled")
Signed-off-by: Jonathan Humphreys <j-humphreys@ti.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # for board/libre-computer/*
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de> # for
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When set_dfu_alt_info() is called, interface can be NULL when called for
the EFI capsule, so check it before calling it with strcmp().
Fixes: 12ea40d29dc ("ARM: meson: add support for Libre Computer aml-s905d3-cc")
Fixes: 9e6e6b034b1 ("ARM: meson: add support for Libre Computer aml-a311d-cc")
Fixes: 75c87c6cbc0 ("board: libre-computer: aml-s805x-cc: Enable capsule updates")
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Link: https://lore.kernel.org/r/20250403-u-boot-fix-set-dfu-alt-info-interface-v1-1-1fdd12463186@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
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Add support for the Libre Computer aml-s905d3-cc "Solitude" board:
https://libre.computer/products/aml-s905d3-cc/
The Solitude board has a Credit Card form factor, similar to the
the previous "Le Potato" card, but with the Amlogic A311D SoC,
MIPI DSI and CSI connectors. PoE header and a single USB2 Type-C
connector replacing the microUSB one for power and USB 2.0.
The board has an embedded SPI NOR flash, and EFI Capsule support
is added.
The GUID is dynamically generated for the board, to get it:
=> efidebug capsule esrt
========================================
ESRT: fw_resource_count=1
ESRT: fw_resource_count_max=1
ESRT: fw_resource_version=1
[entry 0]==============================
ESRT: fw_class=4302C3CB-2502-5EFE-87E0-894A8A322893
ESRT: fw_type=unknown
ESRT: fw_version=0
ESRT: lowest_supported_fw_version=0
ESRT: capsule_flags=0
ESRT: last_attempt_version=0
ESRT: last_attempt_status=success
========================================
On the host (with the aml_encrypt_g12a result binary):
$ eficapsule --guid 4302C3CB-2502-5EFE-87E0-894A8A322893 -i 1 u-boot.bin u-boot.cap
On the board (from USB disk containing u-boot.cap at root):
=> load usb 0:1 $kernel_addr_r u-boot.cap
=> efidebug capsule update $kernel_addr_r
The binary will then be flashed on the SPI.
Link: https://lore.kernel.org/r/20240920-u-boot-topic-libre-computer-solitude-alta-v1-2-8915b108840b@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
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