util/ifdtool: Include ADL dynamic check as per Gen12 SPI flash guide

BUG=b:153888802
TEST=Able to list correct PCH revision, SPI/eSPI frequency as per
ADL SPI flash guide.

Without this CL :
PCH Revision: 500 series Tiger Point

With this CL :
PCH Revision: 500 series Tiger Point/ 600 series Alder Point

Change-Id: I0faf0f0fdb625ff82eb0033b5b77e6470971bc23
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45808
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
diff --git a/util/ifdtool/ifdtool.h b/util/ifdtool/ifdtool.h
index b725823..ced4f2b 100644
--- a/util/ifdtool/ifdtool.h
+++ b/util/ifdtool/ifdtool.h
@@ -38,7 +38,8 @@
 	CHIPSET_N_J_SERIES, /* Gemini Lake: N5xxx, J5xxx, N4xxx, J4xxx */
 	CHIPSET_100_200_SERIES_SUNRISE_POINT, /* 6th-7th gen Core i/o (LP) variants */
 	CHIPSET_300_400_SERIES_CANNON_ICE_POINT, /* 8th-10th gen Core i/o (LP) variants */
-	CHIPSET_500_SERIES_TIGER_POINT, /* 11th gen Core i/o (LP) variants onwards */
+	CHIPSET_500_600_SERIES_TIGER_ALDER_POINT, /* 11th-12th gen Core i/o (LP)
+						   * variants onwards */
 	CHIPSET_C620_SERIES_LEWISBURG,
 };