update buildroot to 2017.02.11

bsp/buildroot-2017.02.11/board/toradex/apalis-imx6/post-image.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+GENIMAGE_CFG="$(dirname $0)/genimage.cfg"
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+# copy the uEnv.txt to the output/images directory
+cp board/toradex/apalis-imx6/uEnv.txt $BINARIES_DIR/uEnv.txt
+
+rm -rf "${GENIMAGE_TMP}"
+
+# generate rootfs.img
+genimage \
+  --rootpath "${TARGET_DIR}" \
+  --tmppath "${GENIMAGE_TMP}" \
+  --inputpath "${BINARIES_DIR}" \
+  --outputpath "${BINARIES_DIR}" \
+  --config "${GENIMAGE_CFG}"
+
+RET=${?}
+exit ${RET}