* Restrict baudrate settings on LWMON to higher speeds
  when watchdog is on

* Update baudrate in bd_info when it gets changed

* Add watchdog trigger points while waiting for serial port
  (so far only 8xx -- needed on LWMON with 100ms watchdog)

* Improve command line tool to access the U-Boot's environment
  (figuration of the utility, using a config file)
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index 9b6d14f..c404157 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -232,6 +232,10 @@
 				baudrate);
 			udelay(50000);
 			gd->baudrate = baudrate;
+#ifdef CONFIG_PPC
+			gd->bd->bi_baudrate = baudrate;
+#endif
+
 			serial_setbrg ();
 			udelay(50000);
 			for (;;) {