linux-dtb.inc: refactor common code to function get_real_dtb_path_in_kernel

(From OE-Core rev: 04ed298520d38e0b078723b1b45368b7037cf6e0)

Signed-off-by: Stefan Christ <s.christ@phytec.de>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 11 insertions, 8 deletions

diff --git a/meta/recipes-kernel/linux/linux-dtb.inc b/meta/recipes-kernel/linux/linux-dtb.inc
index 22801b72b8..772adcbced 100644
--- a/meta/recipes-kernel/linux/linux-dtb.inc
+++ b/meta/recipes-kernel/linux/linux-dtb.inc
@@ -14,6 +14,15 @@ normalize_dtb () {
         echo "${DTB}"
 }
 
+get_real_dtb_path_in_kernel () {
+        DTB="$1"
+        DTB_PATH="${B}/arch/${ARCH}/boot/dts/${DTB}"
+        if [ ! -e "${DTB_PATH}" ]; then
+                DTB_PATH="${B}/arch/${ARCH}/boot/${DTB}"
+        fi
+        echo "${DTB_PATH}"
+}
+
 do_compile_append() {
         for DTB in ${KERNEL_DEVICETREE}; do
                 DTB=`normalize_dtb "${DTB}"`
@@ -26,10 +35,7 @@ do_install_append() {
                 DTB=`normalize_dtb "${DTB}"`
                 DTB_BASE_NAME=`basename ${DTB} .dtb`
                 DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
-                DTB_PATH="${B}/arch/${ARCH}/boot/dts/${DTB}"
-                if [ ! -e "${DTB_PATH}" ]; then
-                        DTB_PATH="${B}/arch/${ARCH}/boot/${DTB}"
-                fi
+                DTB_PATH=`get_real_dtb_path_in_kernel "${DTB}"`
                 install -m 0644 ${DTB_PATH} ${D}/${KERNEL_IMAGEDEST}/devicetree-${DTB_SYMLINK_NAME}.dtb
         done
 }
@@ -40,10 +46,7 @@ do_deploy_append() {
                 DTB_BASE_NAME=`basename ${DTB} .dtb`
                 DTB_NAME=`echo ${KERNEL_IMAGE_BASE_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
                 DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
-                DTB_PATH="${B}/arch/${ARCH}/boot/dts/${DTB}"
-                if [ ! -e "${DTB_PATH}" ]; then
-                        DTB_PATH="${B}/arch/${ARCH}/boot/${DTB}"
-                fi
+                DTB_PATH=`get_real_dtb_path_in_kernel "${DTB}"`
                 install -d ${DEPLOYDIR}
                 install -m 0644 ${DTB_PATH} ${DEPLOYDIR}/${DTB_NAME}.dtb
                 ln -sf ${DTB_NAME}.dtb ${DEPLOYDIR}/${DTB_SYMLINK_NAME}.dtb