add links to docs and sample script

diff --git a/firmware-loader.sh b/firmware-loader.sh
index d9a3782120e5238601070a02b44fefbe38c919fa..14a161c6a97e122643464458b411c8024978ad54 100755 (executable)
--- a/firmware-loader.sh
+++ b/firmware-loader.sh
@@ -1,4 +1,8 @@
 #!/bin/sh
+# Firmware loader.
+# See also:
+# https://www.kernel.org/doc/Documentation/firmware_class/README
+# https://www.kernel.org/doc/Documentation/firmware_class/hotplug-script
 set -e
 
 # handle only firmware add requests