Update buidlroot to version 2016.08.1

bsp/buildroot/board/boundarydevices/common/post-build.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+# post-build fixups
+# for further details, see
+#
+#  http://boundarydevices.com/u-boot-on-i-mx6/
+#
+
+BOARD_DIR="$(dirname $0)"
+
+# bd u-boot looks for bootscript here
+$HOST_DIR/usr/bin/mkimage -A arm -O linux -T script -C none -a 0 -e 0 \
+-n "boot script" -d $BOARD_DIR/6x_bootscript.txt $TARGET_DIR/6x_bootscript
+
+# u-boot / update script for bd upgradeu command
+if [ -e $BINARIES_DIR/u-boot.imx ];
+then
+    install -D -m 0644 $BINARIES_DIR/u-boot.imx $TARGET_DIR/u-boot.imx
+    $HOST_DIR/usr/bin/mkimage -A arm -O linux -T script -C none -a 0 -e 0 \
+    -n "upgrade script" -d $BOARD_DIR/6x_upgrade.txt $TARGET_DIR/6x_upgrade
+fi