Does the EC firmware of your system reside in the IFD EC partition or in
the IFD BIOS partition? The former doesn't seem to be the case, since
ifdtool complains about nor IFD EC region being present in the IFD. For
the latter have a look at 51nb/x210 and mb/amd/mandolin where an FMAP EC
section is defined in the board's fmd file and the EC firmware is put
into that section via cbfstool; see the Makefile.inc of the nb51 EC
support or the Mandolin board for that.