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

CONFIG_MXC_TZIC (not configurable)

modulename: tzic.ko

configname: CONFIG_MXC_TZIC

Linux Kernel Configuration
└─>Freescale i.MX support
└─>MXC_TZIC
In linux kernel since version 2.6.34 (release Date: 2010-05-16)  
source code:
arch/arm/mach-imx/tzic.c
depends
CONFIG_ARCH_MXC

is depended by
CONFIG_SOC_IMX5