/dts-v1/; #include "mpfs_icicle_polarfire_u54.dts" / { compatible = "microchip,mpfs-icicle-kit", "microchip,mpfs"; chosen { zephyr,console = &uart1; zephyr,shell-uart = &uart1; zephyr,sram = &sram1; }; }; &uart1 { status = "okay"; current-speed = <115200>; clock-frequency = <150000000>; };