[OE-core] [PATCH] linux-dtb.inc: Fix dtb generation for kernels newer than 3.8
Otavio Salvador
otavio at ossystems.com.br
Fri Aug 16 18:34:28 UTC 2013
The 3.8 kernel has change the default directory where the dtb file is
stored. The change has been done at:
,----[ Quote of 3.8 kernel change ]
| commit 499cd8298628eeabf0eb5eb6525d4faa0eec80d8
| Author: Grant Likely <grant.likely at secretlab.ca>
| Date: Tue Nov 27 16:29:11 2012 -0700
|
| ARM: dt: change .dtb build rules to build in dts directory
|
| The current rules have the .dtb files build in a different directory
| from the .dts files. The only reason for this is that it was what
| PowerPC has done historically. This patch changes ARM to use the generic
| dtb rule which builds .dtb files in the same directory as the source .dts.
|
| Cc: Russell King <linux at arm.linux.org.uk>
| Cc: Arnd Bergmann <arnd at arndb.de>
| Acked-by: Olof Johansson <olof at lixom.net>
| Cc: linux-arm-kernel at lists.infradead.org
| Signed-off-by: Grant Likely <grant.likely at secretlab.ca>
| [swarren: added rm command for old stale .dtb files]
| Signed-off-by: Stephen Warren <swarren at nvidia.com>
| Signed-off-by: Rob Herring <rob.herring at calxeda.com>
`----
This change adds support for both places to backward and forward
compatibility.
Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
meta/recipes-kernel/linux/linux-dtb.inc | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/meta/recipes-kernel/linux/linux-dtb.inc b/meta/recipes-kernel/linux/linux-dtb.inc
index cebc76a..6b8f1a5 100644
--- a/meta/recipes-kernel/linux/linux-dtb.inc
+++ b/meta/recipes-kernel/linux/linux-dtb.inc
@@ -15,8 +15,12 @@ do_install_append() {
DTB_BASE_NAME=`basename ${DTB} .dtb`
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}/${DTB_BASE_NAME}/g"`
+ DTB_PATH="${B}/arch/${ARCH}/boot/dts/${DTB}"
oe_runmake ${DTB}
- install -m 0644 ${B}/arch/${ARCH}/boot/${DTB} ${D}/${KERNEL_IMAGEDEST}/devicetree-${DTB_SYMLINK_NAME}.dtb
+ if [ ! -e "${DTB_PATH}" ]; then
+ DTB_PATH="${B}/arch/${ARCH}/boot/${DTB}"
+ fi
+ install -m 0644 ${DTB_PATH} ${D}/${KERNEL_IMAGEDEST}/devicetree-${DTB_SYMLINK_NAME}.dtb
done
fi
}
@@ -31,8 +35,12 @@ do_deploy_append() {
DTB_BASE_NAME=`basename ${DTB} .dtb`
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}/${DTB_BASE_NAME}/g"`
+ DTB_PATH="${B}/arch/${ARCH}/boot/dts/${DTB}"
+ if [ ! -e "${DTB_PATH}" ]; then
+ DTB_PATH="${B}/arch/${ARCH}/boot/${DTB}"
+ fi
install -d ${DEPLOYDIR}
- install -m 0644 ${B}/arch/${ARCH}/boot/${DTB} ${DEPLOYDIR}/${DTB_NAME}.dtb
+ install -m 0644 ${DTB_PATH} ${DEPLOYDIR}/${DTB_NAME}.dtb
cd ${DEPLOYDIR}
ln -sf ${DTB_NAME}.dtb ${DTB_SYMLINK_NAME}.dtb
cd -
--
1.8.4.rc1
More information about the Openembedded-core
mailing list