> > Hi, > Hi
> > > > > > > > The default Linux kernel is built by using *bitbake fsl-image-networking.* > Here, the kernel is built from > *meta-freescale/recipes-kernel/linux/linux-qoriq_5.4.bb* > path and source code is fetching from > *"git://source.codeaurora.org/external/qoriq/qoriq-components/linux;nobranch=1"* > . > > > > > > > > So I want to use another version of the kernel that should be fetch from *" > https://source.codeaurora.org/quic/femto5G/fsm/external/qoriq-components/linux_4.19-rt/"; > ( > https://source.codeaurora.org/quic/femto5G/fsm/external/qoriq-components/linux_4.19-rt/%22 > )* and the SRC_REV= " *74700acb31e369495da22b4bbfd9e3f4315fc74a* " > > > When you want to use another version of the kernel it is better to create new recipe (.bb file). You could use existing linux-qoriq_5.10 [1] recipe as example, just change the SRC_URI, SRCREV and LINUX_VERSION. Than in distro or machine config you would need to set PREFERRED_VERSION_linux-qoriq to 4.19 or whatever the version is. > > > > > > > > > > > > For that purpose, I have created a .bbappend file and changed the SRC_URI > as well as SRC_REV. > > > > While building bitbake is causing errors, > > > > *ERROR: An uncaught exception occurred in runqueue################ | ETA: > 0:00:01* > *Traceback (most recent call last):* > *File > "/home/rancore/rohit/yocto_mmwave/yocto-sdk/sources/poky/bitbake/lib/bb/runqueue.py", > line 1187, in > RunQueueData.prepare_task_hash(tid='/home/rancore/rohit/yocto_mmwave/yocto-sdk/sources/meta-freescale/recipes-kernel/linux/linux-qoriq_5.4.bb:do_fetch'):* > > *def prepare_task_hash(self, tid):* > *> bb.parse.siggen.prep_taskhash(tid, self.runtaskentries[tid].depends, > self.dataCaches[mc_from_tid(tid)])* > *self.runtaskentries[tid].hash = bb.parse.siggen.get_taskhash(tid, > self.runtaskentries[tid].depends, self.dataCaches[mc_from_tid(tid)])* > *File > "/home/rancore/rohit/yocto_mmwave/yocto-sdk/sources/poky/meta/lib/oe/sstatesig.py", > line 146, in > SignatureGeneratorOEEquivHash.prep_taskhash(tid='/home/rancore/rohit/yocto_mmwave/yocto-sdk/sources/meta-freescale/recipes-kernel/linux/linux-qoriq_5.4.bb:do_fetch', > deps=set(), dataCache=<bb.cache.CacheData object at 0x7ff029b3a0b8>):* > *def prep_taskhash(self, tid, deps, dataCache):* > *> super().prep_taskhash(tid, deps, dataCache)* > *if hasattr(self, "extramethod"):* > *File > "/home/rancore/rohit/yocto_mmwave/yocto-sdk/sources/poky/bitbake/lib/bb/siggen.py", > line 248, in > SignatureGeneratorOEEquivHash.prep_taskhash(tid='/home/rancore/rohit/yocto_mmwave/yocto-sdk/sources/meta-freescale/recipes-kernel/linux/linux-qoriq_5.4.bb:do_fetch', > deps=set(), dataCache=<bb.cache.CacheData object at 0x7ff029b3a0b8>):* > *else:* > *> checksums = > bb.fetch2.get_file_checksums(dataCache.file_checksums[fn][task], > recipename, self.localdirsexclude)* > *for (f,cs) in checksums:* > > > > Can you please help me to resolve the issues? > > Thank you > Regards, Tomasz Żyjewski Embedded Systems Engineer GPG: 5C495EA3EBEECA59 https://3mdeb.com | @3mdeb_com > > >
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