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

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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>
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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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doc/arch/sandbox.rst
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@ -97,30 +97,39 @@ Command-line Options
-------------------- --------------------
Various options are available, mostly for test purposes. Use -h to see 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 * -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 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. 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' 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 (where the terminal is in cooked mode and cursor keys will not work, Ctrl-C
will exit). will exit).
As mentioned above, -l causes the LCD emulation window to be shown. * -l
- Show the LCD emulation window.
A device tree binary file can be provided with -d. If you edit the source * -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 (it is stored at arch/sandbox/dts/sandbox.dts) you must rebuild U-Boot to
recreate the binary file. recreate the binary file.
To use the default device tree, use -D. To use the test device tree, use -T. * -D
- To use the default device tree, use -D.
To execute commands directly, use the -c option. You can specify a single * -T
- To use the test device tree, use -T.
* -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 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 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, 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. 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 Memory Emulation
---------------- ----------------