u-boot.git/tools/.gitignore, branch master Unnamed repository; edit this file 'description' to name the repository. tools: Add support for fwumdata tool 2026-03-26T06:20:00+00:00 Kory Maincent kory.maincent@bootlin.com 2026-02-23T13:18:39+00:00 02673659e81391729792ebc1b816d974de3c9abf 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> 
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>
tools: gitignore: Add mkfwumdata to the git ignore file 2026-03-26T06:20:00+00:00 Kory Maincent kory.maincent@bootlin.com 2026-02-23T13:18:35+00:00 1c821b592f14d3ec5704829de112da952388a654 mkfwumdata is a built image. Add it to .gitignore. 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> 
mkfwumdata is a built image. Add it to .gitignore.

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: Add preload_check_sign to authenticate images with a pre-load 2025-02-28T22:51:01+00:00 Paul HENRYS paul.henrys_ext@softathome.com 2025-02-24T21:20:53+00:00 76de7b061f6df1bd8ddc423ef1980489d72da873 preload_check_sign is added so that it can be used to authenticate images signed with the pre-load signature supported by binman and U-Boot. It could also be used to test the signature in binman tests signing images with the pre-load. Signed-off-by: Paul HENRYS <paul.henrys_ext@softathome.com> 
preload_check_sign is added so that it can be used to authenticate images
signed with the pre-load signature supported by binman and U-Boot.
It could also be used to test the signature in binman tests signing
images with the pre-load.

Signed-off-by: Paul HENRYS <paul.henrys_ext@softathome.com>
tools: gitignore: Fix tools/generated path 2023-11-10T16:01:50+00:00 Sam Protsenko semen.protsenko@linaro.org 2023-10-26T21:00:15+00:00 aff5dddd42ae1998f40fc3b1d27858d3a1feafe0 'git status' shows 'tools/generated/' after running the build, which is wrong. The corresponding .gitignore rule was already added in commit c623642d29be ("Adjust gitignore for tools/generated/"), but because of superfluous 'tools/' part it wasn't in effect. Remove incorrect 'tools/' part to fix it. While at it, remove tools/ path incorrectly added to the top-level .gitignore in commit 801c482207c7 (".gitignore: ignore misc include, simple-bin, and tools/generated build artifacts"), as it's required in the comment on the top of .gitignore: # NOTE! Don't add files that are generated in specific # subdirectories here. Add them in the ".gitignore" file # in that subdirectory instead. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Fixes: c623642d29be ("Adjust gitignore for tools/generated/") Fixes: 801c482207c7 (".gitignore: ignore misc include, simple-bin, and tools/generated build artifacts") 
'git status' shows 'tools/generated/' after running the build, which is
wrong. The corresponding .gitignore rule was already added in commit
c623642d29be ("Adjust gitignore for tools/generated/"), but because of
superfluous 'tools/' part it wasn't in effect. Remove incorrect 'tools/'
part to fix it.

While at it, remove tools/ path incorrectly added to the top-level
.gitignore in commit 801c482207c7 (".gitignore: ignore misc include,
simple-bin, and tools/generated build artifacts"), as it's required in
the comment on the top of .gitignore:

    # NOTE! Don't add files that are generated in specific
    # subdirectories here. Add them in the ".gitignore" file
    # in that subdirectory instead.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Fixes: c623642d29be ("Adjust gitignore for tools/generated/")
Fixes: 801c482207c7 (".gitignore: ignore misc include, simple-bin, and tools/generated build artifacts")
Adjust gitignore for tools/generated/ 2023-07-07T20:25:56+00:00 Tobias Deiminger tdmg@linutronix.de 2023-06-19T22:41:03+00:00 c623642d29be5c8036104351d27cea6b55adf769 Tell git that auto-generated C sources are now exclusively expected under tools/generated/. Signed-off-by: Tobias Deiminger <tdmg@linutronix.de> 
Tell git that auto-generated C sources are now exclusively expected
under tools/generated/.

Signed-off-by: Tobias Deiminger <tdmg@linutronix.de>
tools: add fdt_add_pubkey 2023-03-14T22:08:52+00:00 Roman Kopytin Roman.Kopytin@kaspersky.com 2023-03-08T01:13:41+00:00 30238e99619c0d58fd5d10eb4fd52e05561f4fd4 Having to use the -K option to mkimage to populate U-Boot's .dtb with the public key while signing the kernel FIT image is often a little awkward. In particular, when using a meta-build system such as bitbake/Yocto, having the tasks of the kernel and U-Boot recipes intertwined, modifying deployed artifacts and rebuilding U-Boot with an updated .dtb is quite cumbersome. Also, in some scenarios one may wish to build U-Boot complete with the public key(s) embedded in the .dtb without the corresponding private keys being present on the same build host. So this adds a simple tool that allows one to disentangle the kernel and U-Boot builds, by simply copy-pasting just enough of the mkimage code to allow one to add a public key to a .dtb. When using mkimage, some of the information is taken from the .its used to build the kernel (algorithm and key name), so that of course needs to be supplied on the command line. Signed-off-by: Roman Kopytin <Roman.Kopytin@kaspersky.com> Signed-off-by: Ivan Mikhaylov <fr0st61te@gmail.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk> 
Having to use the -K option to mkimage to populate U-Boot's .dtb with the
public key while signing the kernel FIT image is often a little
awkward. In particular, when using a meta-build system such as
bitbake/Yocto, having the tasks of the kernel and U-Boot recipes
intertwined, modifying deployed artifacts and rebuilding U-Boot with
an updated .dtb is quite cumbersome. Also, in some scenarios one may
wish to build U-Boot complete with the public key(s) embedded in the
.dtb without the corresponding private keys being present on the same
build host.

So this adds a simple tool that allows one to disentangle the kernel
and U-Boot builds, by simply copy-pasting just enough of the mkimage
code to allow one to add a public key to a .dtb. When using mkimage,
some of the information is taken from the .its used to build the
kernel (algorithm and key name), so that of course needs to be
supplied on the command line.

Signed-off-by: Roman Kopytin <Roman.Kopytin@kaspersky.com>
Signed-off-by: Ivan Mikhaylov <fr0st61te@gmail.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Drop ubsha1 tool 2023-02-07T19:33:49+00:00 Simon Glass sjg@chromium.org 2023-02-01T20:20:09+00:00 aeca5194ce1a2d83246f3392ea8f665d35f799d0 This seems to have been used by ppc4xx which was removed a while back. The Kconfig does not exist so it is never built. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org> 
This seems to have been used by ppc4xx which was removed a while back.
The Kconfig does not exist so it is never built. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
u-boot-initial-env: rework make target 2022-12-08T14:29:02+00:00 Max Krummenacher max.krummenacher@toradex.com 2022-11-28T08:41:22+00:00 486aef08de091ca35386f32fe961a201c3cfa9d4 With LTO enabled the U-Boot initial environment is no longer stored in an easy accessible section in env/common.o. I.e. the section name changes from build to build, its content maybe compressed and it is annotated with additional data. Drop trying to read the initial env with elf tools from the compiler specific object file in favour of adding and using a host tool with the only functionality of printing the initial env to stdout. See also: https://lore.kernel.org/all/927b122e-1f62-e790-f5ca-30bae4332c77@foss.st.com/ Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Acked-by: Pali Rohár <pali@kernel.org> Reviewed-by: Simon Glass <sjg@chromium.org> 
With LTO enabled the U-Boot initial environment is no longer stored
in an easy accessible section in env/common.o. I.e. the section name
changes from build to build, its content maybe compressed and it is
annotated with additional data.

Drop trying to read the initial env with elf tools from the compiler
specific object file in favour of adding and using a host tool with
the only functionality of printing the initial env to stdout.

See also:
https://lore.kernel.org/all/927b122e-1f62-e790-f5ca-30bae4332c77@foss.st.com/

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
tools: add boot/ to .gitignore 2022-04-19T18:51:11+00:00 Du Huanpeng dhu@hodcarrier.org 2022-04-07T09:37:49+00:00 bdf9831226788aaefab820e2feb054eb8f29fa1f /tools/boot/ is a build product. Add it to .gitignore Signed-off-by: Du Huanpeng <dhu@hodcarrier.org> 
/tools/boot/ is a build product. Add it to .gitignore

Signed-off-by: Du Huanpeng <dhu@hodcarrier.org>
tools: add mkeficapsule to .gitignore 2021-01-29T19:22:40+00:00 Heinrich Schuchardt xypron.glpk@gmx.de 2021-01-28T21:46:13+00:00 850d27b4b9d4cc3244ff4331b90b0376a7e9691e mkeficapsule is a build product. Add it to .gitignore Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> 
mkeficapsule is a build product. Add it to .gitignore

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>