SAMA5 OHCI: Fix some problems with D-Cache coherency and physical addressing related to interrupt endpoints

2013-09-20 15:22:09 -06:00 · 2013-09-20 15:22:09 -06:00 · 26b155a4b6
commit 26b155a4b6
parent ea747b5723
1 changed files with 16 additions and 0 deletions
--- a/configs/sama5d3x-ek/README.txt
+++ b/configs/sama5d3x-ek/README.txt
@ -1220,6 +1220,22 @@ Configurations
        -rw-rw-rw-    1503 sz-1.log
        -rw-rw-rw-     613 .bashrc

+       Or, if a (supported) USB keyboard is connected, a /dev/kbda device
+       will appear:
+
+       nsh> ls /dev
+       /dev:
+        console
+        kbda
+        mtdblock0
+        null
+        ttyS0
+
+       /dev/kbda is a read-only serial device.  Reading from /dev/kbda will
+       get keyboard input as ASCII data (other encodings are possible):
+
+       nsh> cat /dev/kbda
+
    The following features are *not* enabled in the demo configuration but
    might be of some use to you: