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doc/arch/sandbox.rst: reformat command line options 

Reformat the command line options chapter so that the command line options
clearly stand out.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Heinrich Schuchardt 2020-09-19 20:05:47 +02:00 committed by Simon Glass
parent b0b3524d94
commit 9c22adb8f9
1 changed files with 26 additions and 17 deletions
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@ -97,30 +97,39 @@ Command-line Options
--------------------
Various options are available, mostly for test purposes. Use -h to see
available options. Some of these are described below.
available options. Some of these are described below:
The terminal is normally in what is called 'raw-with-sigs' mode. This means
that you can use arrow keys for command editing and history, but if you
press Ctrl-C, U-Boot will exit instead of handling this as a keypress.
* -t, --terminal <arg>
- The terminal is normally in what is called 'raw-with-sigs' mode. This means
that you can use arrow keys for command editing and history, but if you
press Ctrl-C, U-Boot will exit instead of handling this as a keypress.
Other options are 'raw' (so Ctrl-C is handled within U-Boot) and 'cooked'
(where the terminal is in cooked mode and cursor keys will not work, Ctrl-C
will exit).
Other options are 'raw' (so Ctrl-C is handled within U-Boot) and 'cooked'
(where the terminal is in cooked mode and cursor keys will not work, Ctrl-C
will exit).
* -l
- Show the LCD emulation window.
As mentioned above, -l causes the LCD emulation window to be shown.
* -d <device_tree>
- A device tree binary file can be provided with -d. If you edit the source
(it is stored at arch/sandbox/dts/sandbox.dts) you must rebuild U-Boot to
recreate the binary file.
A device tree binary file can be provided with -d. If you edit the source
(it is stored at arch/sandbox/dts/sandbox.dts) you must rebuild U-Boot to
recreate the binary file.
* -D
- To use the default device tree, use -D.
To use the default device tree, use -D. To use the test device tree, use -T.
* -T
- To use the test device tree, use -T.
To execute commands directly, use the -c option. You can specify a single
command, or multiple commands separated by a semicolon, as is normal in
U-Boot. Be careful with quoting as the shell will normally process and
swallow quotes. When -c is used, U-Boot exits after the command is complete,
but you can force it to go to interactive mode instead with -i.
* -c [<cmd>;]<cmd>
- To execute commands directly, use the -c option. You can specify a single
command, or multiple commands separated by a semicolon, as is normal in
U-Boot. Be careful with quoting as the shell will normally process and
swallow quotes. When -c is used, U-Boot exits after the command is complete,
but you can force it to go to interactive mode instead with -i.
* -i
- Go to interactive mode after executing the commands specified by -c.
Memory Emulation
----------------