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    • Stefano Babic's avatar
      FPGA: add support for downloading Lattice bitstream · 3b8ac464
      Stefano Babic authored
      The patch adds support to load a Lattice's bitstream
      image (called VME file) into a Lattice FPGA. The code
      containing the state machine delivered as part of
      Lattice's ispVMtools is integrated.
      
      The FPGA is programmed using the JTAG interface. The
      board maintainer must provide accessors to drive the
      JTAG signals TCK, TMS, TDI and to get the value of the
      input signal TDO.
      Signed-off-by: default avatarStefano Babic <sbabic@denx.de>
      3b8ac464