Change the default of the mac address for a few example boards
to use the "unique" option based on the chip unique ID,
instead of random. The RW was chosen because it has HWINFO implemented
currently. RT1050 was chosen as one of the RT boards.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
Add DT property to configure the LPSPI instance to use tristated output
instead of retained output when PCS is negated.
Turn on the config on a couple boards for test coverage.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
