Thank you Bruce, that did the trick. But I am facing a new problem while
using bitbake for the build process.
I have checked to build the odroid kernel with a standard crosscompiler
tool chain and it works without any problems.
When I do the same with the bitbake toolchain (bitbake virtual/kernel),
it somehow creates a recursive link in the folder
package/usr/src/kernel/drivers/gpu/arm/mali400/ump/arch/arch-release ->
arch-release
This causes a crash in the build system.
Compilation runs fine though. This error seems to be within do_package.
I have removed the link, but somehow it is created automatically.
Any ideas?
/Markus
On 09.07.2014 14:44, Bruce Ashfield wrote:
On 14-07-09 05:38 AM, Dr. Markus Eich wrote:
Dear all,
I work on the process to compile odroid xu kernel with yocto/bitbake
In the kernel sources (from hardkernel) I have the corresponding
defconfig file, i.e. in the git folder
/arch/arm/configs/odroidxu_ubuntu_defconfig.
How can I tell bitbake in my recipe to use "odroidxu_ubuntu_defconfig"?
To trigger the oe-core kernel processing to use the defconfig, you need
to put that defconfig in your SRC_URI.
Which means you should grab a copy of that from the kernel tree, and
in the same directory structure as your kernel recipe.
See meta-skeleton/recipes-kernel/linux/linux-yocto-custom.bb for an
example.
Cheers,
Bruce
My recipe looks as follow:
===
require recipes-kernel/linux/linux-yocto.inc
KERNEL_IMAGETYPE = "uImage"
COMPATIBLE_MACHINE = "odroid-xu"
LINUX_VERSION = "3.4.91"
LINUX_VERSION_EXTENSION = "-custom"
FILESEXTRAPATHS_prepend := "${THISDIR}/linux-hardkernel-3.4:"
S = "${WORKDIR}/git"
# from where to fetch the kernel
KERNEL_REPO_OWNER ??= "hardkernel"
KERNEL_REPO_URI ??= "git://github.com/${KERNEL_REPO_OWNER}/linux.git"
KBRANCH = "odroidxu-3.4.y"
SRCREV = "${AUTOREV}"
KV = "3.4.91"
PV = "${KV}+gitr${SRCPV}"
LOCALVERSION ?= ""
SRC_URI = " \
${KERNEL_REPO_URI};nocheckout=1;branch=${KBRANCH} \
"
PACKAGES =+ "kernel-headers"
FILES_kernel-headers = "${exec_prefix}/src/linux*"
===
Cheers,
Markus
--
Dr.-Ing. Markus Eich
Senior Researcher
Marine Inspection Robotics
Space Robotics
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DFKI GmbH
Robotics Innovation Center
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Weitere Informationen: http://www.dfki.de/robotik
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