mb/intel/coffeelake_rvp: Update default configuration

Report correct board information for Whiskeylake RVP to OS.
Use short board name like other RVP as it's used
for firmware version check in auto test.

Change-Id: I3f7c95f136e39b978a335cc7855cac819043db7c
Signed-off-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-on: https://review.coreboot.org/c/30318
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Boon Tiong Teo <boon.tiong.teo@intel.com>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>

src/mainboard/intel/coffeelake_rvp/Kconfig

@@ -30,7 +30,8 @@ config VARIANT_DIR
 
 config MAINBOARD_PART_NUMBER
 	string
-	default "Coffeelake RVP"
+	default "whlrvp" if BOARD_INTEL_WHISKEYLAKE_RVP
+	default "cflrvp"
 
 config MAINBOARD_VENDOR
 	string
@@ -38,7 +39,8 @@ config MAINBOARD_VENDOR
 
 config MAINBOARD_FAMILY
 	string
-	default "Intel_coffeelake_rvp"
+	default "Intel_whlrvp" if BOARD_INTEL_WHISKEYLAKE_RVP
+	default "Intel_cflrvp"
 
 config MAX_CPUS
 	int