CONFIG_MIPS_PB1550 is not available for thedefaultarchitecture x86.
Result is shown for architecture mips
default or selected kernelversion does not have config value CONFIG_MIPS_PB1550.
Result is shown for kernelversion 6.2.5
Alchemy PB1550 board
configname: CONFIG_MIPS_PB1550
Machine type
└─>Alchemy PB1550 board