CONFIG_ETRAX_SERIAL_PORT1 is not available for thedefaultarchitecture x86.
Result is shown for architecture cris
default or selected kernelversion does not have config value CONFIG_ETRAX_SERIAL_PORT1.
Result is shown for kernelversion 6.7-rc3
Serial port 1 enabled
configname: CONFIG_ETRAX_SERIAL_PORT1
Linux Kernel Configuration
└─>Serial port 1 enabled
In linux kernel since version 2.6.12
Enables the ETRAX FS serial driver for ser1 (ttyS1).