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

CONFIG_IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX (not configurable)

modulename: platform-sdhci-esdhc-imx.ko

configname: CONFIG_IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX

Linux Kernel Configuration
└─>IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
In linux kernel since version 2.6.38 (release Date: 2011-03-14)  
source code:
arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c