Add support for the SST 49LF160C

Corresponding to flashrom svn r87 and coreboot v2 svn r2539.

Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
diff --git a/README b/README
index f296834..3114ad0 100644
--- a/README
+++ b/README
@@ -110,6 +110,7 @@
 SST SST-49LF040
 SST SST-49LF020A
 SST SST-49LF080A
+SST SST-49LF160C
 SST SST-49LF002A/B
 SST SST-49LF003A/B
 SST SST-49LF004A/B