--- a/arch/powerpc/boot/dts/taishan.dts	2009-01-18 19:45:37.000000000 +0100
+++ b/arch/powerpc/boot/dts/taishan.dts	2009-01-29 18:55:40.000000000 +0100
@@ -423,5 +423,6 @@
 
 	chosen {
 		linux,stdout-path = "/plb/opb/serial@40000300";
+		bootargs = "console=ttyS1,115200 root=/dev/mtdblock1 rootfstype=squashfs noinitrd init=/etc/preinit";
 	};
 };