RT preempt kernel

[pcroc]

Hello, How can we install a Real time kernel on the intel aero board ?

If we could get the source of the 4.4.76-aero kernel we could then apply the RT patch. but where are those sources?

Thanks

[idata]

Hi, anemos

Thank you for your interest in Intel products. Please check the link below and let me know if it was helpful for you: https://github.com/intel-aero/meta-intel-aero/releases/tag/v1.6.1Regards,Alexandra

[pcroc]

where can I find the linux kernel source code?

[idata]

Hi, anemos

You may find a .zip file in the link provided earlier. Regards,Alexandra

[pcroc]

I can't find any kernel sources in the zip file provided by your link.

[idata]

Hi, anemo

The kernel source 4.4.76 can be downloaded from the following link: https://downloadmirror.intel.com/27019/eng/kernel-source-4.4.76.tar.bz2 https://downloadmirror.intel.com/27019/eng/kernel-source-4.4.76.tar.bz2Regards,Alexandra

[pcroc]

ok, I was able to fetch the source, to recompile it and to install it.

Everything is functional, thanks.

However, why isn't there a spi device installed on this intel aero plateform ?

there is no spidev device present in the /dev/ directory eventhough the option is activate in the kernel config, do you know why?

Thanks