On 06/25/2012 08:53 PM, [email protected] wrote:
From: Zhenhua Luo <[email protected]>
including following enhancement:
* support multi-dtb build
* skip dtb build and install when KERNEL_DEVICETREE is empty
* print a warning message when specified dts file is not available
Signed-off-by: Zhenhua Luo <[email protected]>
---
meta/recipes-kernel/linux/linux-dtb.inc | 36 +++++++++++++++++++++++++------
1 files changed, 29 insertions(+), 7 deletions(-)
This patch appears to rename the .dtb file different than it did before
this change. Is that correct?
Seem to change it from:
uImage-mpc8315e-rdb.dtb
to
uImage-mpc8315erdb.dtb
While the .bin file is still: uImage-mpc8315e-rdb.bin
Inquiring minds?? This was filed as bug 2769
https://bugzilla.yoctoproject.org/show_bug.cgi?id=2769
Thanks
Sau!
diff --git a/meta/recipes-kernel/linux/linux-dtb.inc
b/meta/recipes-kernel/linux/linux-dtb.inc
index 9188cee..8aa1458 100644
--- a/meta/recipes-kernel/linux/linux-dtb.inc
+++ b/meta/recipes-kernel/linux/linux-dtb.inc
@@ -15,13 +15,35 @@ python __anonymous () {
do_install_append() {
if test -n "${KERNEL_DEVICETREE}"; then
- dtc -I dts -O dtb ${KERNEL_DEVICETREE_FLAGS} -o devicetree
${KERNEL_DEVICETREE}
- install -m 0644 devicetree ${D}/boot/devicetree-${KERNEL_VERSION}
- install -d ${DEPLOYDIR}
- install -m 0644 devicetree ${DEPLOYDIR}/${KERNEL_IMAGE_BASE_NAME}.dtb
- cd ${DEPLOYDIR}
- rm -f ${KERNEL_IMAGE_SYMLINK_NAME}.dtb
- ln -sf ${KERNEL_IMAGE_BASE_NAME}.dtb ${KERNEL_IMAGE_SYMLINK_NAME}.dtb
+ for DTS_FILE in ${KERNEL_DEVICETREE}; do
+ if [ ! -f ${DTS_FILE} ]; then
+ echo "Warning: ${DTS_FILE} is not available!"
+ continue
+ fi
+ DTS_BASE_NAME=`basename ${DTS_FILE} | awk -F "." '{print $1}'`
+ DTB_NAME=`echo ${KERNEL_IMAGE_BASE_NAME} | sed
"s/${MACHINE}/${DTS_BASE_NAME}/g"`
+ DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed
"s/${MACHINE}/${DTS_BASE_NAME}/g"`
+ dtc -I dts -O dtb ${KERNEL_DEVICETREE_FLAGS} -o ${DTS_BASE_NAME}
${DTS_FILE}
+ install -m 0644 ${DTS_BASE_NAME}
${D}/boot/devicetree-${DTB_SYMLINK_NAME}.dtb
+ done
fi
}
+do_deploy_append() {
+ if test -n "${KERNEL_DEVICETREE}"; then
+ for DTS_FILE in ${KERNEL_DEVICETREE}; do
+ if [ ! -f ${DTS_FILE} ]; then
+ echo "Warning: ${DTS_FILE} is not available!"
+ continue
+ fi
+ DTS_BASE_NAME=`basename ${DTS_FILE} | awk -F "." '{print $1}'`
+ DTB_NAME=`echo ${KERNEL_IMAGE_BASE_NAME} | sed
"s/${MACHINE}/${DTS_BASE_NAME}/g"`
+ DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed
"s/${MACHINE}/${DTS_BASE_NAME}/g"`
+ install -d ${DEPLOYDIR}
+ install -m 0644 ${B}/${DTS_BASE_NAME} ${DEPLOYDIR}/${DTB_NAME}.dtb
+ cd ${DEPLOYDIR}
+ ln -sf ${DTB_NAME}.dtb ${DTB_SYMLINK_NAME}.dtb
+ cd -
+ done
+ fi
+}
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