doc: board: sl28: fix table
Convert the table to a correct reST table syntax.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
diff --git a/doc/board/kontron/sl28.rst b/doc/board/kontron/sl28.rst
index 2cb8ec6..5d47ce6 100644
--- a/doc/board/kontron/sl28.rst
+++ b/doc/board/kontron/sl28.rst
@@ -65,12 +65,14 @@
The `wdt start` as well as the `wdt expire` command take a flags argument.
The supported bitmask is as follows.
-| Bit | Description |
-| --- | ----------------------------- |
-| 0 | Enable failsafe mode |
-| 1 | Lock the control register |
-| 2 | Disable board reset |
-| 3 | Enable WDT_TIME_OUT# line |
+=== ==============================
+Bit Description
+=== ==============================
+ 0 Enable failsafe mode
+ 1 Lock the control register
+ 2 Disable board reset
+ 3 Enable WDT_TIME_OUT# line
+=== ==============================
For example, you can use `wdt expire 1` to issue a reset and boot into the
failsafe bootloader.