> On Aug 30, 2016, at 5:30 AM, Gujulan Elango, Hari Prasath (H.) > <hguju...@visteon.com> wrote: > > Hello all, > > We are working on a platform based on Renesas processor. The BSP provided by > them has arm-trusted-firmware. Now in order to enable all the 8 cores, they > have suggested to add a environment variable in the > arm-trusted-firmware_git.bb file in their BSP layer as below. > > export PSCI_DISABLE_BIGLITTLE_IN_CA57BOOT="0" > > We would prefer to make this change in our custom layer by creating a > .bbappend file. We added the change in bbappend file,recompiled it and > tested, but couldn't get the expected results. When I do the same change in > the .bb file itself in their BSP layer, I am able to see the expected result. > > Is it okay to just add the export as mentioned above in the .bbappend file ? > Am I missing something else ?
ensure that your bbappend is actually applying to the final parsed recipe. You can use bitbake-layers show-appends to ensure that or simply bitbake -e and grep for this change > > Thanks & Regards, > Hari Prasath > -- > _______________________________________________ > yocto mailing list > yocto@yoctoproject.org <mailto:yocto@yoctoproject.org> > https://lists.yoctoproject.org/listinfo/yocto > <https://lists.yoctoproject.org/listinfo/yocto>
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