soc/intel/{skl, common}: Move ME Firmware SKU Types to common code

1. Move ME firmware SKU types into common code.
2. Define ME_HFS3_FW_SKU_CUSTOM SKU.

TEST=Verified on hatch & soraka.

Change-Id: Iaa4cf8d5b41c1008da1e7aa63b5a6960bb9a727b
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38796
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

src/soc/intel/common/block/include/intelblocks/cse.h

@@ -41,6 +41,11 @@
 #define ME_HFS1_COM_SOFT_TEMP_DISABLE	0x3
 #define ME_HFS1_COM_SECOVER_MEI_MSG	0x5
 
+/* ME Firmware SKU Types */
+#define ME_HFS3_FW_SKU_CONSUMER	0x2
+#define ME_HFS3_FW_SKU_CORPORATE	0x3
+#define ME_HFS3_FW_SKU_CUSTOM	0x5
+
 /* HFSTS register offsets in PCI config space */
 enum {
 	PCI_ME_HFSTS1 = 0x40,

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

@@ -168,9 +168,6 @@ union me_hfs2 {
 	} __packed fields;
 };
 
-#define  ME_HFS3_FW_SKU_CONSUMER	0x2
-#define  ME_HFS3_FW_SKU_CORPORATE	0x3
-
 union me_hfs3 {
 	u32 data;
 	struct {