[yocto] [PATCH v3] linux-dtb.inc: Support for .dtbo files for dtb overlays

[Herve Jourdain]

Signed-off-by: Herve Jourdain <herve.jourdain at 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 74f5ef8..8528d64 100644
--- a/meta/recipes-kernel/linux/linux-dtb.inc
+++ b/meta/recipes-kernel/linux/linux-dtb.inc
@@ -33,12 +33,13 @@ 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}"`
 		for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
 			symlink_name=${type}"-"${KERNEL_IMAGE_SYMLINK_NAME}
 			DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${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
 	done
 }
@@ -46,7 +47,8 @@ do_install_append() {
 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}"`
 		for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
 			base_name=${type}"-"${KERNEL_IMAGE_BASE_NAME}
 			symlink_name=${type}"-"${KERNEL_IMAGE_SYMLINK_NAME}
@@ -54,8 +56,8 @@ do_deploy_append() {
 			DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${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
 	done
 }
@@ -65,9 +67,10 @@ pkg_postinst_kernel-devicetree () {
 	for DTB in ${KERNEL_DEVICETREE}; do
 		for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
 			symlink_name=${type}"-"${KERNEL_IMAGE_SYMLINK_NAME}
+			DTB_EXT=${DTB##*.}
 			DTB_BASE_NAME=`basename ${DTB} | awk -F "." '{print $1}'`
 			DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${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
 	done
 }
@@ -77,9 +80,10 @@ pkg_postrm_kernel-devicetree () {
 	for DTB in ${KERNEL_DEVICETREE}; do
 		for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
 			symlink_name=${type}"-"${KERNEL_IMAGE_SYMLINK_NAME}
+			DTB_EXT=${DTB##*.}
 			DTB_BASE_NAME=`basename ${DTB} | awk -F "." '{print $1}'`
 			DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${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
 	done
 }
-- 
2.7.4