On Tue, Oct 6, 2020 at 6:26 PM Brian Hutchinson <b.hutchman@...> wrote:

... noticed this in dmesg:

[ 4.003745] udevd[263]: starting eudev-3.2.9
[ 4.086853] imx-sdma 302b0000.dma-controller: loaded firmware 4.5
[ 4.354370] qca9377: loading out-of-tree module taints kernel.
[ 4.447875] qca9377: loading driver v4.5.24.4

... curious because I think 4.5 is ROM version ... 8.8 is version of binary in imx-sdma firmware package.

No, 4.5 is the external SDMA firmware version. This looks correct.