I'm looking into doing the rt patch against linux-fslc-imx 5.4.51. Doesn't look like anyone has done this for the imx8mm. I see a recipe for linux-fslc-imx-rt 4.1.-1.0.x but looks like it's for the imx6.
Just wondering if anyone has gone down this road before and can point me toward the right path or am I going to have to weed wack through the brush to get there?