CONFIG_DEBUG_SA1100 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
Use SA1100 UARTs for low-level debug
configname: CONFIG_DEBUG_SA1100
Kernel low-level debugging port
└─>Use SA1100 UARTs for low-level debug
In linux kernel since version 3.19 (release Date: 2015-02-08)
Say Y here if you want kernel low-level debugging support
on SA-11x0 UART ports. The kernel will check for the first
enabled UART in a sequence 3-1-2.
on SA-11x0 UART ports. The kernel will check for the first
enabled UART in a sequence 3-1-2.