drivers/intel/fsp2_0: Add more EFI return status into FSP2.0 driver

This patch adds few more required EFI return status into FSP2.0
drivers so that coreboot code can make use of those.

Change-Id: I9f040e7b9232b05dfc34971afa190cc3cbd7192a
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/31647
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>

src/drivers/intel/fsp2_0/include/fsp/api.h

@@ -19,6 +19,11 @@
 #include <soc/intel/common/mma.h>
 
 #define FSP_SUCCESS	EFI_SUCCESS
+#define FSP_INVALID_PARAMETER	EFI_INVALID_PARAMETER
+#define FSP_DEVICE_ERROR	EFI_DEVICE_ERROR
+#define FSP_NOT_FOUND	EFI_NOT_FOUND
+#define FSP_NOT_STARTED	EFI_NOT_STARTED
+#define FSP_UNSUPPORTED	EFI_UNSUPPORTED
 
 enum fsp_boot_mode {
 	FSP_BOOT_WITH_FULL_CONFIGURATION = 0x00,