Hi,
I try to compile the kernel sources of aarch64 for rpi 3. I want to modify the kerenl sources to include a new system call. For raspbian i just find the kernel source and use a crosscompile toolchain on my X86 with ubuntu.
For Arch pi 3 i can not find the kernel sources. I found this https://archlinuxarm.org/packages/aarch64/linux-aarch64 and https://archlinuxarm.org/packages/aarch … 64-headers. I try to compile by using a ready toolchain for armv8 that i find here https://archlinuxarm.org/wiki/Distcc_Cross-Compiling. I just run at kernel source make ARCH=arm64 CROSS_COMPILE=/path to my crosscompile/ clean. some errors related with missing of folders are cachieved.
Someone can guide me on this?
I have see at this forum subject viewtopic.php?f=65&t=11690 that someone infront the problem by modify the configuration at PKGBUIL, but i think this is not enough for me because I need to modify the kernel sources before of compile it.
Thanksss