Add gfex250_defconfig and gffrenzy_defconfig.

These defconfigs are created by copying over the generated .configs from
topaz_vb_config and topaz_pcie_config, respectively. gfex250_defconfig
replaces the skids_defconfig symlink.

Change-Id: I9e9806cf230c42aeaa601b5dad9541d54faefeef
2 files changed