Minimal cleanup of ril for P compatibility

Test: Built and booted
Change-Id: I6d92ee7eb51f7725921ddf124808646273543691
(cherry picked from commit 5c7b5fc8b28047b1b447fb3ab2bbf044d5fdaf44)
diff --git a/shared/BoardConfig.mk b/shared/BoardConfig.mk
index e536dfa..32e81bf 100644
--- a/shared/BoardConfig.mk
+++ b/shared/BoardConfig.mk
@@ -104,6 +104,9 @@
 VSOC_LIBCXX_STATIC := libc++_static
 VSOC_PROTOBUF_SHARED_LIB := libprotobuf-cpp-full
 
+CUTTLEFISH_LIBRIL_NAME := libril-cuttlefish-fork
+ENABLE_CUTTLEFISH_RILD := true
+
 # TODO(ender): Remove all these once we stop depending on GCE code.
 GCE_VERSION_CFLAGS := -DGCE_PLATFORM_SDK_VERSION=${PLATFORM_SDK_VERSION}
 GCE_STLPORT_INCLUDES := $(VSOC_STLPORT_INCLUDES)