u-boot.git/include/virtex2.h, branch master Unnamed repository; edit this file 'description' to name the repository. fpga: virtex2: Add slave serial programming support 2019-07-30T08:20:06+00:00 Robert Hancock hancock@sedsystems.ca 2019-06-18T15:47:16+00:00 175dccd710cc87f6046d91cc64896195e3b1edd5 This adds support for slave serial programming, in addition to the previously supported slave SelectMAP mode. There are two ways that this can be used: -Using the clk and wdata callbacks in order to write image data one bit at a time using pure bit-banging. This works, but is rather painfully slow with typical image sizes. -By specifying the wbulkdata callback instead, the image loading process can be offloaded to SPI hardware. In this mode the clk and wdata callbacks do not need to be specified. This allows the image to be loaded much faster, taking only a few seconds with even relatively large images. Slave serial programming has been tested on the Kintex-7 series of FPGAs. Signed-off-by: Robert Hancock <hancock@sedsystems.ca> Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
This adds support for slave serial programming, in addition to the
previously supported slave SelectMAP mode. There are two ways that this
can be used:

-Using the clk and wdata callbacks in order to write image data one bit
at a time using pure bit-banging. This works, but is rather painfully
slow with typical image sizes.

-By specifying the wbulkdata callback instead, the image loading process
can be offloaded to SPI hardware. In this mode the clk and wdata
callbacks do not need to be specified. This allows the image to be
loaded much faster, taking only a few seconds with even relatively large
images.

Slave serial programming has been tested on the Kintex-7 series of
FPGAs.

Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07T13:34:12+00:00 Tom Rini trini@konsulko.com 2018-05-06T21:58:06+00:00 83d290c56fab2d38cd1ab4c4cc7099559c1d5046 When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
fpga: xilinx: virtex2: Fix macro indentation 2015-01-21T09:25:03+00:00 Michal Simek michal.simek@xilinx.com 2014-07-16T08:47:43+00:00 a3607365f78ce79f8592e3acb4a04ab4d4ac8f36 No functional changes. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
No functional changes.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
fpga: xilinx: virtex2: Setup NULL fpga_op without driver 2015-01-21T09:25:02+00:00 Michal Simek michal.simek@xilinx.com 2014-07-16T08:48:08+00:00 6a6acd12ad835232c917a50d4a4d9b79cf59c318 Set fpga operations to NULL for cases where FPGA is setup in board file but driver is not added Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
Set fpga operations to NULL for cases where
FPGA is setup in board file but driver is not added

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
fpga: xilinx: Simplify load/dump/info function handling 2014-05-13T07:13:59+00:00 Michal Simek michal.simek@xilinx.com 2014-03-13T12:07:57+00:00 14cfc4f3735d9704cb6a630ef302be596d380684 Connect FPGA version with appropriate operations to remove huge switch-cases for every FPGA family. Tested on Zynq. Spartan2/Spartan3/Virtex2 just compile test. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
Connect FPGA version with appropriate operations
to remove huge switch-cases for every FPGA family.
Tested on Zynq. Spartan2/Spartan3/Virtex2 just compile test.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
fpga: xilinx: Fix the rest of CamelCases 2014-05-13T07:13:49+00:00 Michal Simek michal.simek@xilinx.com 2014-03-13T11:58:20+00:00 2df9d5c431fca07c9868a36b48ee771bde6b19e8 No functional changes. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
No functional changes.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
fpga: xilinx: Avoid CamelCase for in Xilinx_desc 2014-05-13T07:12:53+00:00 Michal Simek michal.simek@xilinx.com 2014-03-13T11:49:21+00:00 f8c1be9816a60d1f627954fe202b502917c69863 No functional changes. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
No functional changes.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
fpga: virtex2: Avoid CamelCase 2014-05-13T07:12:53+00:00 Michal Simek michal.simek@xilinx.com 2014-03-13T10:33:36+00:00 d9071ce0a8cd684589c9c35e4d7c604a9cbd7d62 No functional changes. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
No functional changes.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24T13:44:38+00:00 Wolfgang Denk wd@denx.de 2013-07-08T07:37:19+00:00 1a4596601fd395f3afb8f82f3f840c5e00bdd57a Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com> 
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
fpga: constify to fix build warning 2011-08-01T13:19:40+00:00 Wolfgang Denk wd@denx.de 2011-07-30T13:33:49+00:00 e6a857da746d5d7d450e59c0f86664c6b279b1c2 Fix compiler warning: cmd_fpga.c:318: warning: passing argument 3 of 'fit_image_get_data' from incompatible pointer type Adding the needed 'const' here entails a whole bunch of additonal changes all over the FPGA code. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Andre Schwarz <andre.schwarz@matrix-vision.de> Cc: Murray Jensen <Murray.Jensen@csiro.au> Acked-by: Andre Schwarz<andre.schwarz@matrix-vision.de> 
Fix compiler warning:

cmd_fpga.c:318: warning: passing argument 3 of 'fit_image_get_data'
from incompatible pointer type

Adding the needed 'const' here entails a whole bunch of additonal
changes all over the FPGA code.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Andre Schwarz <andre.schwarz@matrix-vision.de>
Cc: Murray Jensen <Murray.Jensen@csiro.au>
Acked-by: Andre Schwarz<andre.schwarz@matrix-vision.de>