CONFIG_ARCH_IOP33X is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
default or selected kernelversion does not have config value CONFIG_ARCH_IOP33X.
Result is shown for kernelversion 6.9.9

IOP33x-based

modulename: i2c.ko

and/or

pci.ko

and/or

setup.ko

and/or

time.ko

and/or

cp6.ko

and/or

adma.ko

and/or

pmu.ko

and/or

restart.ko

configname: CONFIG_ARCH_IOP33X

ARM system type
└─>IOP33x-based
In linux kernel since version 2.6.19 (release Date: 2006-11-29)  
Support for Intel's IOP33X (XScale) family of processors.

source code: