aboutsummaryrefslogtreecommitdiff
path: root/include/virtex2.h
AgeCommit message (Collapse)Author
2019-07-30fpga: virtex2: Add slave serial programming supportRobert Hancock
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>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
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>
2015-01-21fpga: xilinx: virtex2: Fix macro indentationMichal Simek
No functional changes. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-01-21fpga: xilinx: virtex2: Setup NULL fpga_op without driverMichal Simek
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>
2014-05-13fpga: xilinx: Simplify load/dump/info function handlingMichal Simek
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>
2014-05-13fpga: xilinx: Fix the rest of CamelCasesMichal Simek
No functional changes. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-05-13fpga: xilinx: Avoid CamelCase for in Xilinx_descMichal Simek
No functional changes. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-05-13fpga: virtex2: Avoid CamelCaseMichal Simek
No functional changes. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2011-08-01fpga: constify to fix build warningWolfgang Denk
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>
2009-10-03fpga: Remove relocation fixupsPeter Tyser
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>
2008-05-21Big white-space cleanup.Wolfgang Denk
This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
2002-11-03Initial revisionwdenk