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path: root/drivers/fpga/lattice.c
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2011-10-27GCC4.6: Squash warnings in lattice.cMarek Vasut
lattice.c:319:4: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'const char *' lattice.c:319:4: warning: format '%x' expects type 'unsigned int', but argument 4 has type 'long unsigned int' Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Mike Frysinger <vapier@gentoo.org>
2011-09-05FPGA: constify Lattice FPGA codeWolfgang Denk
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 <wd@denx.de> cc: Stefano Babic <sbabic@denx.de>
2010-10-27Coding Style cleanupWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-10-13FPGA: add support for downloading Lattice bitstreamStefano Babic
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>