blobtool/ifd-x200.set: Fix flashmap0 NR

NR indicates the last non empty region, which in this case is
GbE (region3). Needed for flashrom ifd layout support.

Change-Id: I3f4dcb0d41718dd176982679f8e045681fd3f486
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19565
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
diff --git a/util/blobtool/ifd-x200.set b/util/blobtool/ifd-x200.set
index 2894562..255eb88 100644
--- a/util/blobtool/ifd-x200.set
+++ b/util/blobtool/ifd-x200.set
@@ -24,7 +24,7 @@
 	"flmap0_nc" = 0x0,
 	"flmap0_reserved0" = 0x0,
 	"flmap0_frba" = 0x4,
-	"flmap0_nr" = 0x2,
+	"flmap0_nr" = 0x3,
 	"flmap0_reserved1" = 0x0,
 	"flmap1_fmba" = 0x6,
 	"flmap1_nm" = 0x2,