Hi Fabio, On Tue, Apr 10, 2018 at 5:59 PM, Fabio Estevam <festevam@xxxxxxxxx> wrote: > Hi Martin, > > On Mon, Apr 9, 2018 at 5:41 AM, Martin Townsend <mtownsend1973@xxxxxxxxx> wrote: >> Hi, >> >> I'm trying to get to the bottom of an issue I'm seeing when enabling >> the CAAM in the kernel with IMA/EVM enabled. I'm using the official >> NXP (imx_4.9.11_1.0.0_ga) vendor Kernel. > > Does it work better if you try mainline kernel instead? I had a few issues getting mainline working, the board kept resetting, when I checked there are lots of patches in the NXP kernel not in mainline. This CAAM problem does occur really early in the boot so just for an experiment its worth a try.