Restore NVRAM and install usbutils.

Change-Id: I81866761b8708a76d7d029b987061a59882f1288
diff --git a/arch.mk b/arch.mk
index 77584ac..d30fc7b 100644
--- a/arch.mk
+++ b/arch.mk
@@ -16,7 +16,7 @@
   ROOTFS_RAW_CACHE_DIRECTORY ?= /google/data/ro/teams/spacepark/excelsior/kokoro/prod/spacepark/excelsior/rootfs/latest/
 endif
 
-BOARD_PACKAGES_EXTRA :=
+BOARD_PACKAGES_EXTRA := usbutils
 
 BOOT_SIZE_MB := 128
 ROOTFS_SIZE_MB := 2560
diff --git a/packages.mk b/packages.mk
index c2fb41e..f9fe89a 100644
--- a/packages.mk
+++ b/packages.mk
@@ -22,3 +22,5 @@
 $(eval $(call make-pbuilder-bsp-package-target,excelsior-connectivity-fw,connectivity/mt7668-fw))
 $(eval $(call make-pbuilder-bsp-package-target,mtk-board-audio,packages/mtk-board-audio))
 $(eval $(call make-pbuilder-bsp-package-target,meta-excelsior,packages/meta-excelsior))
+$(eval $(call make-pbuilder-bsp-package-target,excelsior-nvram,packages/excelsior-nvram))
+