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3b8ac464f2
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3 Commits

Author SHA1 Message Date
Stefano Babic
3b8ac464f2 FPGA: add support for downloading Lattice bitstream 
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 <sbabic@denx.de>
 2010-10-13 18:09:31 +02:00
Peter Tyser
6385b28116 fpga: Remove relocation fixups 
PPC boards are the only users of the current FPGA code which is littered
with manual relocation fixups.  Now that proper relocation is supported
for PPC boards, remove FPGA manual relocation.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
 2009-10-03 10:17:56 +02:00
Jean-Christophe PLAGNIOL-VILLARD
c8aa7dfc18 FPGA: move fpga drivers to drivers/fpga 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2008-12-05 22:41:33 +01:00