CONFIG_DEBUG_SOCFPGA_CYCLONE5_UART1 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
Use SOCFPGA Cyclone 5 UART1 for low-level debug
configname: CONFIG_DEBUG_SOCFPGA_CYCLONE5_UART1
Kernel low-level debugging port
└─>Use SOCFPGA Cyclone 5 UART1 for low-level debug
In linux kernel since version 4.2 (release Date: 2015-08-30)
Say Y here if you want kernel low-level debugging support
on SOCFPGA(Cyclone 5 and Arria 5) based platforms.
on SOCFPGA(Cyclone 5 and Arria 5) based platforms.