sandbox: README: use setenv ethrotate no

If we want to control which network interface is actually used, we have to
issue 'setenv ethrotate no'. If ethrotate is not set any interface may be
used.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/board/sandbox/README.sandbox b/board/sandbox/README.sandbox
index ee4421801bd01e6a2957c960a9acb284ff70a351..0f59da44009c2ace31c071b8b98f77deaf74bafc 100644 (file)
--- a/board/sandbox/README.sandbox
+++ b/board/sandbox/README.sandbox
@@ -248,6 +248,7 @@ DHCP
 ....
 
 setenv autoload no
+setenv ethrotate no
 setenv ethact eth1
 dhcp
 
@@ -255,6 +256,7 @@ PING
 ....
 
 setenv autoload no
+setenv ethrotate no
 setenv ethact eth1
 dhcp
 ping $gatewayip
@@ -263,6 +265,7 @@ TFTP
 ....
 
 setenv autoload no
+setenv ethrotate no
 setenv ethact eth1
 dhcp
 setenv serverip WWW.XXX.YYY.ZZZ
@@ -287,6 +290,7 @@ operation being tested on the lo interface.
 TFTP
 ....
 
+setenv ethrotate no
 setenv ethact eth5
 tftpboot u-boot.bin