diff --git a/configs/efm32gg-stk3700/README.txt b/configs/efm32gg-stk3700/README.txt
index 0f236edd96..15bc1b549c 100644
--- a/configs/efm32gg-stk3700/README.txt
+++ b/configs/efm32gg-stk3700/README.txt
@@ -32,6 +32,11 @@ STATUS
     on LEUART0.
   2014-11-14:  LEUART0 BAUD increased from 2400 to 9600.  Calibrated delay
     loop.
+  2014-11-18:  Added basic drivers for USB device and host.  The initial port
+    is a simple leverage from the STM32 which appears to use the same IP.
+    The current state is just the STM32 USB drivers with the appropriate.
+    The USB drivers still lack EFM32 initialization logic and are, of course,
+    completely untested.
 
 LEDs and Buttons
 ================
diff --git a/configs/sama5d3-xplained/README.txt b/configs/sama5d3-xplained/README.txt
index 50c65eb2ba..d3baba574a 100644
--- a/configs/sama5d3-xplained/README.txt
+++ b/configs/sama5d3-xplained/README.txt
@@ -2907,12 +2907,26 @@ Configurations
        the warning in the section "Information Common to All Configurations"
        for further information.
 
+    3. You will almost certainly need to adapt this configuration to
+       work in your network environment.  I did all testing with a
+       single 10.0.0.xx network and a 4+1 port switch:
+
+       - Host PC IP 10.0.0.1
+       - Target GMAC IP: 10.0.0.2
+       - Target EMAC IP: 10.0.0.3
+
+       Host, EMAC, and GMAC were all connected using a switch.
+
     STATUS:
 
       2014-11-20:  Configuration created.  Partially verified.  Both the
         EMAC and GMAC appear to be function; both respond to pings from
         the host PC.  But I cannot perform the full bridge test yet
         because there still is no host-side test driver in apps/examples/bridge.
+      2014-11-21:  Added the host-side test driver and correct a number
+        of errors in the test logic.  The testing is working (according
+        to WireShark), but I an having some procedural issues related to
+        the Windows firewall.
 
   nsh: