CONFIG_S3C64XX_PL080 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm

S3C64XX DMA using generic PL08x driver

modulename: pl080.ko

configname: CONFIG_S3C64XX_PL080

Linux Kernel Configuration
└─>S3C64XX DMA using generic PL08x driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
source code:
arch/arm/mach-s3c64xx/pl080.c


is depended by
CONFIG_SPI_S3C64XX