enable its onboard serial ports, say Y to this option.
If unsure, say N.
+config ZYNQ_SERIAL
+ bool "Cadence (Xilinx Zynq) UART support"
+ depends on DM_SERIAL && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
+ help
+ This driver supports the Cadence UART. It is found e.g. in Xilinx
+ Zynq/ZynqMP.
+
config MPC8XX_CONS
bool "Console driver for MPC8XX"
depends on 8xx