drivers/intel/fsp2_0: Fix build error while DISPLAY_HOBS is selected

This patch fixes brokenness issues in coreboot with CONFIG_DISPLAY_HOBs
config selection due to recent UDK2017 package changes.

TEST=Build and boot UDK2017 platforms with DISPLAY_HOBS select.

Change-Id: I5c779c86870c62253d64c6af456bf017553e269c
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/23871
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>

src/drivers/intel/fsp2_0/hob_display.c

@@ -89,7 +89,7 @@ static const struct guid_name_map  guid_names[] = {
 	{ tseg_guid,			"TSEG" },
 };
 
-static const char *resource_name(enum resource_type type)
+static const char *resource_name(uint32_t type)
 {
 	if (type >= ARRAY_SIZE(resource_names))
 		return "UNKNOWN";