adanowitz Posted January 17, 2020 Share Posted January 17, 2020 I'd like to use a ubuntu-based rootfs on top of a petalinux boot partition. If I do this, where can I find the kernel header files for the petalinux kernel so that I can compile drivers on the board? Link to comment Share on other sites More sharing options...
JColvin Posted February 7, 2020 Share Posted February 7, 2020 Hi @adanowitz, I apologize for the delay. As per this this Xilinx thread, https://forums.xilinx.com/t5/Embedded-Linux/petalinux-files-kernel-headers-for-module-development/td-p/977821, after you build petalinux, you will find the kernel source at build/tmp/work-shared/plnx-zynqmp/kernel-source/ path in your petalinux project. Thanks, JColvin Link to comment Share on other sites More sharing options...
Ionel Posted February 26, 2021 Share Posted February 26, 2021 @adanowitz you need to add kernel-devsrc package to your petalinux rootfs then copy the {petalinux-rootfs}/lib/modules/{KVER}/build/ directory in your ubunu rootfs /lib/modules/{KVER}/build/ Link to comment Share on other sites More sharing options...
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adanowitz
I'd like to use a ubuntu-based rootfs on top of a petalinux boot partition. If I do this, where can I find the kernel header files for the petalinux kernel so that I can compile drivers on the board?
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