CONFIG_ARCH_S5P64X0 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
Samsung S5P6440 S5P6450
modulename: cpu.ko
and/orsetup-i2c0.ko
configname: CONFIG_ARCH_S5P64X0
ARM system type
└─>Samsung S5P6440 S5P6450
In linux kernel since version 2.6.37 (release Date: 2011-01-04)
Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
SMDK6450.
SMDK6450.