Kory Maincent 02673659e8 tools: Add support for fwumdata tool
Add a new fwumdata tool to allows users to read, display, and modify FWU
(Firmware Update) metadata from Linux userspace. It provides functionality
similar to fw_printenv/fw_setenv but for FWU metadata. Users can view
metadata, change active/previous bank indices, modify bank states, and set
image acceptance flags. Configuration is done via fwumdata.config file.

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Tested-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2026-03-26 08:20:00 +02:00

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config TOOLS_MKFWUMDATA
bool "Build mkfwumdata command"
default y if FWU_MULTI_BANK_UPDATE
help
This command allows users to create a raw image of the FWU
metadata for initial installation of the FWU multi bank
update on the board. The installation method depends on
the platform.
config TOOLS_FWUMDATA
bool "Build fwumdata command"
default y if FWU_MULTI_BANK_UPDATE
help
This command allows users to read, display, and modify FWU
(Firmware Update) metadata from Linux userspace. It provides
functionality similar to fw_printenv/fw_setenv but for FWU
metadata. Users can view metadata, change active/previous
bank indices, modify bank states, and set image acceptance
flags. Configuration is done via fwumdata.config file.