README: Update instructions for config file

Add instructions for setting up the config file
Also add switch settings for j7200-evm

Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>

diff --git a/k3-bootswitch/README.rst b/k3-bootswitch/README.rst
index c67d2b3e2ac305ae532e9fdd3ec1b5d964c2b7d6..976749a4ad0e2a04baab24ebceb24336a395d6e8 100644 (file)
--- a/k3-bootswitch/README.rst
+++ b/k3-bootswitch/README.rst
@@ -21,8 +21,18 @@ Switch settings for DFU boot mode
 ---------------------------------
 
 * j721e-evm settings  => SW8 = 1000 0000      SW9 = 0010 0000      SW3 = 0101 00 1010
+* j7200-evm settings  => SW8 = 1000 0000      SW9 = 0010 0000      SW3 = 0101 00 1010
 * am65xx-evm settings => SW2 = 0000 0000 00   SW3 = 0001 0000 00   SW4 = 11
 
+Phidget setup
+-------------
+
+This script uses phidget to control power for restarting the boards.
+Since everyone has different configuration, the script parses the data from a
+config file. You can copy the template as follows and then customize as required.
+
+    cp k3bootswitch.conf ~/HOME/.config/
+
 Usage
 -----