Add detection of Nuvoton WPCM450.

Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6226 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

util/superiotool/nuvoton.c

@@ -64,6 +64,8 @@ static const struct superio_registers reg_table[] = {
 			{0x30,0x60,0x61,0x70,0x71,0x74,0x75,0xf0,EOT},
 			{0x00,0x02,0xf8,0x03,0x03,0x04,0x04,0x02,EOT}},
 		{EOT}}},
+	{0x1a, "WPCM450", {
+		{EOT}}},
 	{EOT}
 };