u-boot.git/drivers/fpga, branch v2016.03

Revert "arm: socfpga: set the fpga global bit to disable HPS to FPGA signals"

2016-02-04T11:43:21+00:00

Apparently, the logic for the FPGA global bit is not universal between Gen5
and Gen10 devices is not the same. Disabling this bit, while applicable to
Gen10 devices, will break FPGA programming on Gen5 devices.

Signed-off-by: Dinh Nguyen

fpga: xilinx: Check for substring in device ID validation

2016-01-27T14:55:53+00:00

Check for substrings in deviceID validation check
so that it can support xa bitstreams also.

Signed-off-by: Siva Durga Prasad Paladugu 
Signed-off-by: Michal Simek

arm: socfpga: set the fpga global bit to disable HPS to FPGA signals

2016-01-16T06:07:22+00:00

We should be setting the FPGA Interface Group global bit that will correctly
disable all interfaces between the FPGA and HPS.

Signed-off-by: Dinh Nguyen

Move console definitions into a new console.h file

2015-11-20T03:27:50+00:00

The console includes a global variable and several functions that are only
used by a small subset of U-Boot files. Before adding more functions, move
the definitions into their own header file.

Signed-off-by: Simon Glass

arm: socfpga: Fix FPGA bitstream programming routine

2015-08-08T12:14:04+00:00

In case the FPGA bitstream is aligned to 4 bytes, skip the
part of the assembler which handles unaligned bitstream.
Otherwise, that part will loop indefinitelly.

Signed-off-by: Marek Vasut 
Cc: Dinh Nguyen

fpga: xilinx: Show fpga info if defined

2015-01-21T09:25:43+00:00

Show fpga_op->info even if desc->iface_fns is not defined.

Signed-off-by: Michal Simek 
Reviewed-by: Simon Glass

fpga: xilinx: Check if fpga operations are defined

2015-01-21T09:25:15+00:00

Ensure that operations are correctly setup.

Signed-off-by: Michal Simek 
Reviewed-by: Simon Glass

fpga: Export fpga_get_desc for SPL

2015-01-21T09:25:02+00:00

SPL needs to detect FPGA device which will be used
for loading bitstream.

Signed-off-by: Michal Simek

fs: API changes enabling extra parameter to return size of type loff_t

2014-11-23T11:49:04+00:00

The sandbox/ext4/fat/generic fs commands do not gracefully deal with files
greater than 2GB. Negative values are returned in such cases.

To handle this, the fs functions have been modified to take an additional
parameter of type "* loff_t" which is then populated. The return value
of the fs functions are used only for error conditions.

Signed-off-by: Suriyan Ramasami 
Acked-by: Simon Glass 
[trini: Update board/gdsys/p1022/controlcenterd-id.c,
drivers/fpga/zynqpl.c for changes]
Signed-off-by: Tom Rini

arm: socfpga: fpga: Add SoCFPGA FPGA programming interface

2014-10-06T15:46:50+00:00

Add code necessary to program the FPGA part of SoCFPGA from U-Boot
with an RBF blob. This patch also integrates the code into the
FPGA driver framework in U-Boot so it can be used via the 'fpga'
command.

Signed-off-by: Pavel Machek 
Signed-off-by: Marek Vasut 
Cc: Chin Liang See 
Cc: Dinh Nguyen 
Cc: Albert Aribaud 
Cc: Tom Rini 
Cc: Wolfgang Denk 
Cc: Pavel Machek 

V2: Move the not-CPU specific stuff into drivers/fpga/ and base
    this on the cleaned up altera FPGA support.