[yocto] [PATCH v2 1/1] Support for .dtbo files for dtb overlays

[Herve Jourdain]

Signed-off-by: Herve Jourdain <herve.jourd...@neuf.fr>
---
 meta/recipes-kernel/linux/linux-dtb.inc | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/meta/recipes-kernel/linux/linux-dtb.inc 
b/meta/recipes-kernel/linux/linux-dtb.inc
index 651a19e..ee60b6d 100644
--- a/meta/recipes-kernel/linux/linux-dtb.inc
+++ b/meta/recipes-kernel/linux/linux-dtb.inc
@@ -33,23 +33,25 @@ do_compile_append() {
 do_install_append() {
        for DTB in ${KERNEL_DEVICETREE}; do
                DTB=`normalize_dtb "${DTB}"`
-               DTB_BASE_NAME=`basename ${DTB} .dtb`
+               DTB_EXT=${DTB##*.}
+               DTB_BASE_NAME=`basename ${DTB} ."${DTB_EXT}"`
                DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed 
"s/${MACHINE}/${DTB_BASE_NAME}/g"`
                DTB_PATH=`get_real_dtb_path_in_kernel "${DTB}"`
-               install -m 0644 ${DTB_PATH} 
${D}/${KERNEL_IMAGEDEST}/devicetree-${DTB_SYMLINK_NAME}.dtb
+               install -m 0644 ${DTB_PATH} 
${D}/${KERNEL_IMAGEDEST}/devicetree-${DTB_SYMLINK_NAME}.${DTB_EXT}
        done
 }
 
 do_deploy_append() {
        for DTB in ${KERNEL_DEVICETREE}; do
                DTB=`normalize_dtb "${DTB}"`
-               DTB_BASE_NAME=`basename ${DTB} .dtb`
+               DTB_EXT=${DTB##*.}
+               DTB_BASE_NAME=`basename ${DTB} ."${DTB_EXT}"`
                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}/${DTB_BASE_NAME}/g"`
                DTB_PATH=`get_real_dtb_path_in_kernel "${DTB}"`
                install -d ${DEPLOYDIR}
-               install -m 0644 ${DTB_PATH} ${DEPLOYDIR}/${DTB_NAME}.dtb
-               ln -sf ${DTB_NAME}.dtb ${DEPLOYDIR}/${DTB_SYMLINK_NAME}.dtb
+               install -m 0644 ${DTB_PATH} ${DEPLOYDIR}/${DTB_NAME}.${DTB_EXT}
+               ln -sf ${DTB_NAME}.${DTB_EXT} 
${DEPLOYDIR}/${DTB_SYMLINK_NAME}.${DTB_EXT}
        done
 }
 
@@ -57,9 +59,10 @@ pkg_postinst_kernel-devicetree () {
        cd /${KERNEL_IMAGEDEST}
        for DTB in ${KERNEL_DEVICETREE}
        do
+               DTB_EXT=${DTB##*.}
                DTB_BASE_NAME=`basename ${DTB} | awk -F "." '{print $1}'`
                DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed 
"s/${MACHINE}/${DTB_BASE_NAME}/g"`
-               update-alternatives --install 
/${KERNEL_IMAGEDEST}/${DTB_BASE_NAME}.dtb ${DTB_BASE_NAME}.dtb 
/boot/devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+               update-alternatives --install 
/${KERNEL_IMAGEDEST}/${DTB_BASE_NAME}.${DTB_EXT} ${DTB_BASE_NAME}.${DTB_EXT} 
/boot/devicetree-${DTB_SYMLINK_NAME}.${DTB_EXT} ${KERNEL_PRIORITY} || true
        done
 }
 
@@ -67,8 +70,9 @@ pkg_postrm_kernel-devicetree () {
        cd /${KERNEL_IMAGEDEST}
        for DTB in ${KERNEL_DEVICETREE}
        do
+               DTB_EXT=${DTB##*.}
                DTB_BASE_NAME=`basename ${DTB} | awk -F "." '{print $1}'`
                DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed 
"s/${MACHINE}/${DTB_BASE_NAME}/g"`
-               update-alternatives --remove ${DTB_BASE_NAME}.dtb 
/boot/devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+               update-alternatives --remove ${DTB_BASE_NAME}.${DTB_EXT} 
/boot/devicetree-${DTB_SYMLINK_NAME}.${DTB_EXT} ${KERNEL_PRIORITY} || true
        done
 }
-- 
2.7.4

-- 
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