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| author |   Zhenhua Luo <b19537@freescale.com> | 2012-06-26 11:53:16 +0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-06-28 16:23:17 +0100 |
| commit | 66f7921f34dfa8b3c7f8f7184715214164f3f8b0 (patch) | |
| tree | fbedf4e02a2473a4c0a42fbc6568f27254df9414 /meta/recipes-kernel/linux/linux-dtb.inc | |
| parent | 36ea756883d35f654b102f0cd6bdb2ec284753d0 (diff) | |
| download | openembedded-core-contrib-66f7921f34dfa8b3c7f8f7184715214164f3f8b0.tar.gz | |
linux-dtb: add multi-dtb build support
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 <b19537@freescale.com>
Diffstat (limited to 'meta/recipes-kernel/linux/linux-dtb.inc')
| -rw-r--r-- | meta/recipes-kernel/linux/linux-dtb.inc | 36 |
1 files changed, 29 insertions, 7 deletions
diff --git a/meta/recipes-kernel/linux/linux-dtb.inc b/meta/recipes-kernel/linux/linux-dtb.inc index 9188cee1e4..8aa1458630 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 +} |