soc/intel/skylake: Add ID for Fizz i7

Bug=b:35775024
BRANCH=None
TEST=boot up successfully to kernel on Fizz i7 sku

Change-Id: Iccf9fbef1333f3fea78091b679c2676411559987
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/19486
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>

src/soc/intel/skylake/include/soc/pch.h

@@ -31,6 +31,7 @@
 #define PCH_SPT_H_QM170			0xa14d
 #define PCH_KBL_LP_Y_PREMIUM_HDCP22	0x9d4b
 #define	PCH_KBL_LP_U_PREMIUM_HDCP22	0x9d4e
+#define PCH_LP_SUPER_SKU                0x9d51
 #define PCH_KBL_LP_U_PREMIUM		0x9d58
 #define PCH_KBL_LP_Y_PREMIUM		0x9d56
 

src/soc/intel/skylake/lpc.c

@@ -327,6 +327,7 @@ static const unsigned short pci_device_ids[] = {
 	PCH_KBL_LP_Y_PREMIUM,
 	PCH_KBL_LP_Y_PREMIUM_HDCP22,
 	PCH_KBL_LP_U_PREMIUM_HDCP22,
+	PCH_LP_SUPER_SKU,
 	0
 };