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

CONFIG_OMAP_PACKAGE_CUS (not configurable)

configname: CONFIG_OMAP_PACKAGE_CUS

Linux Kernel Configuration
└─>OMAP_PACKAGE_CUS
In linux kernel since version 2.6.33 (release Date: 2010-02-24)  
depends
 or CONFIG_ARCH_OMAP2PLUS |
| CONFIG_ARCH_MULTI_V6 or CONFIG_ARCH_MULTI_V7

is depended by
CONFIG_MACH_CM_T35