24 Jul, 2013

1 commit


06 May, 2013

1 commit


05 Mar, 2012

1 commit


05 Sep, 2011

1 commit

  • The Lattice code was missed by commit e6a857d "fpga: constify to fix
    build warning" resulting in such warnings:

    fpga.c: In function 'fpga_load':
    fpga.c:238: warning: passing argument 2 of 'lattice_load' discards qualifiers from pointer target type
    fpga.c: In function 'fpga_dump':
    fpga.c:278: warning: passing argument 2 of 'lattice_dump' discards qualifiers from pointer target type

    Signed-off-by: Wolfgang Denk
    cc: Stefano Babic

    Wolfgang Denk
     

28 Oct, 2010

1 commit


20 Oct, 2010

1 commit


14 Oct, 2010

1 commit

  • 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: Stefano Babic

    Stefano Babic