prebuild: Add vc4 v3d_packet_v*_pack.h prebuilt generation and Android.mk changes

Add v3d_packet_v*_pack.h file generation to the
aosp-gen-prebuilt.sh script and rework the Android.mk
file to copy the prebuilt file.

Change-Id: Idfa51e226a23f67bb7a477b3e5de7fe4ddf8235a
Signed-off-by: John Stultz <john.stultz@linaro.org>
diff --git a/aosp-gen-prebuilt.sh b/aosp-gen-prebuilt.sh
index a7eb0fb..21c4e15 100755
--- a/aosp-gen-prebuilt.sh
+++ b/aosp-gen-prebuilt.sh
@@ -25,6 +25,9 @@
 
 python src/intel/genxml/gen_zipped_file.py src/broadcom/cle/v3d_packet_v21.xml src/broadcom/cle/v3d_packet_v33.xml > prebuilt-intermediates/cle/v3d_xml.h
 
+python src/broadcom/cle/gen_pack_header.py src/broadcom/cle/v3d_packet_v21.xml 21 > prebuilt-intermediates/cle/v3d_packet_v21_pack.h
+python src/broadcom/cle/gen_pack_header.py src/broadcom/cle/v3d_packet_v33.xml 33 > prebuilt-intermediates/cle/v3d_packet_v33_pack.h
+
 
 python src/intel/isl/gen_format_layout.py --csv src/intel/isl/isl_format_layout.csv --out prebuilt-intermediates/isl/isl_format_layout.c