From: Zhenhua Luo <b19...@freescale.com>
1. add multiple dtb build support, define KERNEL_DEVICETREE as following:
KERNEL_DEVICETREE= "${S}/arch/powerpc/boot/dts/p3041ds.dts \
${S}/arch/powerpc/boot/dts/p3041ds-usdpaa.dts"
2. keep dtb files are included in the deploy cache package
Signed-off-by: Zhenhua Luo <b19...@freescale.com>
---
meta/recipes-kernel/linux/linux-dtb.inc | 33 ++++++++++++++++++++++++------
1 files changed, 26 insertions(+), 7 deletions(-)
diff --git a/meta/recipes-kernel/linux/linux-dtb.inc
b/meta/recipes-kernel/linux/linux-dtb.inc
index 7ec7584..de83e78 100644
--- a/meta/recipes-kernel/linux/linux-dtb.inc
+++ b/meta/recipes-kernel/linux/linux-dtb.inc
@@ -15,13 +15,32 @@ python __anonymous () {
do_install_append() {
if test -n "${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 ${DEPLOY_DIR_IMAGE}
- install -m 0644 devicetree
${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.dtb
- cd ${DEPLOY_DIR_IMAGE}
- 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
+ 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 devicetree
${DTS_FILE}
+ install -m 0644 devicetree
${D}/boot/devicetree-${DTS_BASE_NAME}-${KERNEL_VERSION}
+ install -d ${DEPLOY_DIR_IMAGE}
+ install -m 0644 devicetree ${DEPLOY_DIR_IMAGE}/${DTB_NAME}.dtb
+ cd ${DEPLOY_DIR_IMAGE}
+ rm -f ${DTB_SYMLINK_NAME}.dtb
+ ln -sf ${DTB_NAME}.dtb ${DTB_SYMLINK_NAME}.dtb
+ cd -
+ done
fi
}
+do_deploy_append() {
+ if test -n "${KERNEL_DEVICETREE}"; then
+ for DTS_FILE in ${KERNEL_DEVICETREE}; do
+ 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 ${DEPLOY_DIR_IMAGE}/${DTB_NAME}.dtb
${DEPLOYDIR}/${DTB_NAME}.dtb
+ cd ${DEPLOYDIR}
+ ln -sf ${DTB_NAME}.dtb ${DTB_SYMLINK_NAME=}.dtb
+ done
+ fi
+}
--
1.7.0.4
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