doc: move documentation for /config node into a separate file

This moves the description of the /config node from README.fdt-control
into a separate file doc/device-tree-bindings/config.txt.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/doc/README.fdt-control b/doc/README.fdt-control
index 2913fcb360c7c7bfdc52446348040bd00669c970..c9656299053b4e21a0ae0cadb71b8249e322afb3 100644 (file)
--- a/doc/README.fdt-control
+++ b/doc/README.fdt-control
@@ -168,22 +168,6 @@ After board configuration is done, fdt supported u-boot can be build in two ways
     $ make DEVICE_TREE=<dts-file-name>
 
 
-Configuration Options
----------------------
-
-A number of run-time configuration options are provided in the /config node
-of the control device tree. You can access these using fdtdec_get_config_int(),
-fdtdec_get_config_bool() and fdtdec_get_config_string().
-
-Available options are:
-
-silent-console
-       If present and non-zero, the console is silenced by default on boot.
-
-no-keyboard
-       Tells U-Boot not to expect an attached keyboard with a VGA console
-
-
 Limitations
 -----------
 

diff --git a/doc/device-tree-bindings/config.txt b/doc/device-tree-bindings/config.txt
new file mode 100644 (file)
index 0000000..ebb9bd4
--- /dev/null
+++ b/doc/device-tree-bindings/config.txt
@@ -0,0 +1,14 @@
+The /config node (Configuration Options)
+----------------------------------------
+
+A number of run-time configuration options are provided in the /config node
+of the control device tree. You can access these using fdtdec_get_config_int(),
+fdtdec_get_config_bool() and fdtdec_get_config_string().
+
+Available options are:
+
+silent-console
+       If present and non-zero, the console is silenced by default on boot.
+
+no-keyboard
+       Tells U-Boot not to expect an attached keyboard with a VGA console