bananapi-uboot: Move bananapi-base/files directory to bananapi-uboot.

bananapi-uboot: Add conf_files description.
bananapi-base: Move installation and compilation of boot files to
bananapi-uboot.

srcpkgs/bananapi-base/template

@@ -21,10 +21,4 @@ do_install() {
 	vmkdir usr/lib/udev/rules.d
 	echo 'KERNEL=="disp|cedar_dev|mali|ump", MODE="0660", GROUP="video"' > ${DESTDIR}/usr/lib/udev/rules.d/50-bpi-video.rules
 
-	# Certain files in `files` directory *NEED* to be installed.
-	# uEnv.txt: The boot configuration file, in pure text for readability.
-	# script.fex: Pure text board configuration, compiled to script.bin.
-	vmkdir boot
-	cp ${FILESDIR}/uEnv.txt ${DESTDIR}/boot/
-	fexc ${FILESDIR}/script.fex ${DESTDIR}/boot/script.bin
 }

srcpkgs/bananapi-uboot/template

@@ -11,6 +11,8 @@ distfiles="https://github.com/Bananian/u-boot-bananapi/archive/bananian-v${versi
 checksum="935ac90624cc00106a1547b8da2b3e59ab09db9cf658df7126a93738fac74fe5"
 wrksrc="u-boot-bananapi-bananian-v${version}"
 
+conf_files="/boot/uEnv.txt"
+
 only_for_archs="armv7l"
 
 do_configure() {
@@ -26,8 +28,16 @@ do_build() {
 	else
 		make ARCH=arm
 	fi
+
 }
 
 do_install() {
+	# Certain files in `files` directory *NEED* to be installed.
+	# uEnv.txt: The boot configuration file, in pure text for readability.
+	# script.fex: Pure text board configuration, compiled to script.bin.
+	vmkdir boot
+	cp ${FILESDIR}/uEnv.txt ${DESTDIR}/boot/
+	fexc ${FILESDIR}/script.fex ${DESTDIR}/boot/script.bin
+
 	vinstall u-boot.bin 600 boot
 }