u-boot.git/tools/mkfwumdata.c, branch master Unnamed repository; edit this file 'description' to name the repository. tools: Reorganize mkfwumdata tool into fwumdata_src directory 2026-03-26T06:20:00+00:00 Kory Maincent kory.maincent@bootlin.com 2026-02-23T13:18:36+00:00 876fc8df120bfdc40648e904662a7c6fbf1e543e Update FWU metadata-related tools by moving mkfwumdata.c into a new tools/fwumdata_src/ directory structure. This refactoring prepares for the addition of the fwumdata runtime tool, which will allow editing FWU metadata directly from the target. The Kconfig and Makefile entries are also moved into separate files within the new directory (Kconfig and fwumdata.mk respectively) to keep all FWU metadata tool configurations together and improve maintainability. 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> 
Update FWU metadata-related tools by moving mkfwumdata.c into a new
tools/fwumdata_src/ directory structure. This refactoring prepares for the
addition of the fwumdata runtime tool, which will allow editing FWU
metadata directly from the target.

The Kconfig and Makefile entries are also moved into separate files within
the new directory (Kconfig and fwumdata.mk respectively) to keep all FWU
metadata tool configurations together and improve maintainability.

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>
tools: mkfwumdata: add logic to append vendor data to the FWU metadata 2024-05-24T19:40:04+00:00 Sughosh Ganu sughosh.ganu@linaro.org 2024-03-22T10:57:29+00:00 cb9ae40a16f0e9adae594526435de976afeedaf2 The version 2 of the FWU metadata allows for appending opaque vendor specific data to the metadata structure. Add support for appending this data to the metadata. The vendor specific data needs to be provided through a file, passed through a command-line parameter. Make corresponding changes to the tool's manpage. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Tested-by: Michal Simek <michal.simek@amd.com> 
The version 2 of the FWU metadata allows for appending opaque vendor
specific data to the metadata structure. Add support for appending
this data to the metadata. The vendor specific data needs to be
provided through a file, passed through a command-line parameter. Make
corresponding changes to the tool's manpage.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Tested-by: Michal Simek <michal.simek@amd.com>
tools: mkfwumdata: add support for metadata version 2 2024-05-24T19:40:04+00:00 Sughosh Ganu sughosh.ganu@linaro.org 2024-03-22T10:57:28+00:00 df42d684961fbb9a79e6ae81234d97799d3efbbb Add support for generating the FWU metadata version 2. The tool now requires the version to be provided as a command-line option. Make corresponding changes to the tool's manpage. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Tested-by: Michal Simek <michal.simek@amd.com> 
Add support for generating the FWU metadata version 2. The tool now
requires the version to be provided as a command-line option. Make
corresponding changes to the tool's manpage.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Tested-by: Michal Simek <michal.simek@amd.com>
tools: mkfwumdata: fix the size parameter to the fwrite call 2024-05-24T19:40:03+00:00 Sughosh Ganu sughosh.ganu@linaro.org 2024-03-22T10:57:15+00:00 d99127a69ebf65cd35c33896ea6f4b45b77b8c82 The fwrite call returns the number of bytes transferred as part of the write only when the size parameter is 1. Pass the size parameter to the library call as 1 so that the correct number of bytes transferred are returned. Fixes: fdd56bfd3ad ("tools: Add mkfwumdata tool for FWU metadata image") Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Tested-by: Michal Simek <michal.simek@amd.com> 
The fwrite call returns the number of bytes transferred as part of the
write only when the size parameter is 1. Pass the size parameter to
the library call as 1 so that the correct number of bytes transferred
are returned.

Fixes: fdd56bfd3ad ("tools: Add mkfwumdata tool for FWU metadata image")
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Tested-by: Michal Simek <michal.simek@amd.com>
tools: Add mkfwumdata tool for FWU metadata image 2023-06-09T17:52:40+00:00 Masami Hiramatsu masami.hiramatsu@linaro.org 2023-05-31T05:29:24+00:00 fdd56bfd3ade5a87a5279b07a164e8aecbd0cf2f Add 'mkfwumdata' tool to generate FWU metadata image for the meta-data partition to be used in A/B Update imeplementation. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org> 
Add 'mkfwumdata' tool to generate FWU metadata image for the meta-data
partition to be used in A/B Update imeplementation.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>