Add support for Siemens SX1 mobile phone;
add support for USB-based console
(enable with "setenv stdout usbtty; setenv stdin usbtty")
diff --git a/Makefile b/Makefile
index b10acbb..d1593ee 100644
--- a/Makefile
+++ b/Makefile
@@ -921,6 +921,9 @@
 
 xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,, $(subst _config,,$1)))
 
+SX1_config :		unconfig
+	@./mkconfig $(@:_config=) arm arm925t sx1
+
 omap1510inn_config :	unconfig
 	@./mkconfig $(@:_config=) arm arm925t omap1510inn