removing MACHINE, not needed

conf/machine/include/tune-zynq.inc

-DEFAULTTUNE ?= "zynq"
-SOC_FAMILY ?= "zynq"
-
-require conf/machine/include/tune-cortexa9.inc
-require conf/machine/include/soc-family.inc
-
-TUNEVALID[zynq] = "Zynq"
-AVAILTUNES += "zynq"
-
-TUNE_FEATURES_tune-zynq += "${TUNE_FEATURES_tune-armv7a-neon} zynq"
-ARMPKGARCH = "${ARMPKGARCH_tune-armv7a-neon}"
-PACKAGE_EXTRA_ARCHS_tune-zynq = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-neon} zynq"
-
-# Linux Configuration
-PREFERRED_PROVIDER_virtual/kernel ?= "linux-xlnx"
-PREFERRED_VERSION_linux-xlnx ?= "3.8%"
-KERNEL_IMAGETYPE ?= "uImage"
-
-# Set default load address. 
-# Override with KERNEL_EXTRA_ARGS_<board> += "..." in machine file if required
-KERNEL_EXTRA_ARGS_zynq += "UIMAGE_LOADADDR=0x8000"
-
-# File System Configuration
-IMAGE_FSTYPES ?= "cpio ext2 ext2.gz.u-boot ext2.gz"
-IMAGE_CLASSES += "image_types_uboot"
-
-# U-Boot Configuration
-PREFERRED_PROVIDER_ezynq-u-boot ?= "ezynq"
-PREFERRED_VERSION_ezynq-u-boot ?= "v2013.01%"

conf/machine/microzed.conf

-#@TYPE: Machine
-#@NAME: microzed 
-#@DESCRIPTION: Machine support for microzed.
-
-# Versions corresponding to zedboard documentation
-#PREFERRED_VERSION_linux-xlnx ?= "3.8%"
-#PREFERRED_VERSION_ezynq ?= "v2013.01%"
-
-require conf/machine/include/tune-zynq.inc
-
-# Microzed machine definition known by Xilinx UBOOT (patched with EZYNQ)
-UBOOT_MACHINE = "zynq_microzed_config"
-
-#this parameter is not used (taken from zedboard example)
-#SERIAL_CONSOLE = "115200 ttyPS0"