u-boot.git/doc/usage/cmd/fdt.rst, branch master Unnamed repository; edit this file 'description' to name the repository. doc: usage: Add general rule for `$?` 2025-10-26T15:03:35+00:00 Tom Rini trini@konsulko.com 2025-10-24T16:02:57+00:00 11da3403e91c9f510495c75d07750b6ac3c3b2e7 For nearly all commands in U-Boot the '?' variable is handled the same way with 0 meaning success, 1 meaning any failure. Explain this in the general rules section of the cmdline documentation (with a link to a counter example) and then remove the redundant wording from most commands. We retain a section about the return value in a number of places where we are doing something such as always returning a specific value or we have useful additional information to go along with the normal return codes. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> 
For nearly all commands in U-Boot the '?' variable is handled the same
way with 0 meaning success, 1 meaning any failure.  Explain this in the
general rules section of the cmdline documentation (with a link to a
counter example) and then remove the redundant wording from most
commands. We retain a section about the return value in a number of
places where we are doing something such as always returning a specific
value or we have useful additional information to go along with the
normal return codes.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
doc: typo Synopis 2024-03-21T06:29:19+00:00 Heinrich Schuchardt heinrich.schuchardt@canonical.com 2024-03-16T10:09:36+00:00 98b5ea1881ea60cb13c510322352a9349b715d9a %s/Synopis/Synopsis/g Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> 
%s/Synopis/Synopsis/g

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
doc: create index entries for commands 2024-01-17T07:40:19+00:00 Heinrich Schuchardt heinrich.schuchardt@canonical.com 2024-01-14T13:53:13+00:00 60971e63e60b36203a5e3cb30deaa05dbd276f82 Add the description of CLI commands to the generated index. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> 
Add the description of CLI commands to the generated index.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
fdt: Show a message when the working FDT changes 2022-10-18T03:17:12+00:00 Simon Glass sjg@chromium.org 2022-10-11T15:47:12+00:00 baf4141079aa18e5f40fcecaa9dabaeaa9437bee The working FDT is the one which comes from the OS and is fixed up by U-Boot. When the bootm command runs, it sets up the working FDT to be the one it is about to pass to the OS, so that fixups can happen. This seems like an important step, so add a message indicating that the working FDT has changed. This is shown during the running of the bootm command. Signed-off-by: Simon Glass <sjg@chromium.org> 
The working FDT is the one which comes from the OS and is fixed up by
U-Boot. When the bootm command runs, it sets up the working FDT to be the
one it is about to pass to the OS, so that fixups can happen.

This seems like an important step, so add a message indicating that the
working FDT has changed. This is shown during the running of the bootm
command.

Signed-off-by: Simon Glass <sjg@chromium.org>
doc: Make a start on docs for fdt command 2022-07-26T08:30:56+00:00 Simon Glass sjg@chromium.org 2022-07-13T12:07:00+00:00 006e56b1ae951c5247fb11081c1a9693e0b65f8a Add some information about the 'fdt addr' subcommand, to get things started. Signed-off-by: Simon Glass <sjg@chromium.org> 
Add some information about the 'fdt addr' subcommand, to get things
started.

Signed-off-by: Simon Glass <sjg@chromium.org>