Add support for i.MX8QXP board by defining defconfig,
board configuration and device tree.
This is very similar with i.MX8QM board and uses the
same SoC and dts/xtensa/nxp/nxp_imx8.dtsi.
From Audio DSP point of view, i.MX8QXP has a
1 Xtensa HiFi4 core, with 64 KB TCM,
448 KB OCRAM, 8MB SDRAM and 1 ESAI, 1 SAI as
audio interfaces.
Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Iuliana Prodan