Hi Karl, I have replied to the forum post this should work. Let me know how it goes.
Thanks, Sandeep -----Original Message----- From: [email protected] <[email protected]> On Behalf Of Karl Sturm via Lists.Yoctoproject.Org Sent: Sunday, March 22, 2020 6:56 AM To: [email protected] Cc: [email protected] Subject: [meta-xilinx] meta-openamp overwrites meta-user Dear all, the inclusion of "meta-openamp" in the petalinux build process makes it impossible to write the kernel config variable "CONFIG_UIO_PDRV_GENIRQ" from "meta-user". I consider this as a bug, and I am unable to find a proper working workaround. I tried a whole bunch of things, including: - changing bblayers.conf to exclude openamp.cfg (but petalinux just overwrites bblayers.conf constantly, and thus ignores changes) - creating a BBMASK for the offending .bbappend concerning openamp.cfg, but no luck there either See also my post here: https://forums.xilinx.com/t5/Embedded-Linux/UIO-not-detected-in-device-tree-2019-1/m-p/1087789/highlight/true#M41164 My workaround for local builds is modifying "openamp.cfg" in the petalinux install directory; but this of course does not help developer groups that want reproducible builds. Kind regards, Karl Sturm
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