This converts the existing README.plan9 to reST, and puts it under
the doc/usage/os directory.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

At present the doc only mentions Arm, PowerPC and x86. RISC-V support
has been added since VxWorks SR0650 support for a while, and U-Boot
supports loading a RISC-V VxWorks kernel too. Let's document it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

This converts the existing README.vxworks to reST, and puts it under
the doc/usage/os directory.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

Update the extension command title for consistency with other commands.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Currently all shell command docs are put in the doc/usage root.
Let's group them into cmd/ sub-directory.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Provide human readable descriptions of the speed nodes instead of the name
of constants from the code as it is already done for 'mmc rescan'
command in commit 212f078496e4 ("doc: mmc rescan speed mode").

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

Freescale git repos are now on source.codeaurora.org.

Signed-off-by: Pali Rohár <pali@kernel.org>

Describe the wdt command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Pin all dependencies as reported by 'pip freeze'.

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

- Grammar fixes
- Clarify explanations

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Reviewed-by: Heiko Schocher <hs@denx.de>