[meta-freescale] ][PATCH 02/31] add fsl-utils.bbclass

[Zhenhua Luo]

The fsl-utils.bbclass includes rootfs_copy_image function which is used
for copying specified image into rootfs image

Signed-off-by: Zhenhua Luo <zhenhua.luo at freescale.com>
---
 classes/fsl-utils.bbclass | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 classes/fsl-utils.bbclass

diff --git a/classes/fsl-utils.bbclass b/classes/fsl-utils.bbclass
new file mode 100644
index 0000000..7e80998
--- /dev/null
+++ b/classes/fsl-utils.bbclass
@@ -0,0 +1,9 @@
+ROOTFS_IMAGE ?= ""
+
+# Add specified rootfs image in current rootfs image
+rootfs_copy_image() {
+    if [ ! -z "${ROOTFS_IMAGE}" ] && [ -e "${DEPLOY_DIR_IMAGE}/${ROOTFS_IMAGE}" ]; then 
+        mkdir -p ${IMAGE_ROOTFS}/boot
+        cp ${DEPLOY_DIR_IMAGE}/${ROOTFS_IMAGE} ${IMAGE_ROOTFS}/boot/
+    fi
+}
-- 
2.4.3