Commit Graph

11 Commits

Author SHA1 Message Date
Florent Kermarrec 9beaf25822 nexys4ddr: fix eth/int_n pin (B8) and use 4-bit on vga.blue. 2020-12-24 10:15:29 +01:00
Sahaj Sarup 2a04c5c74e nexys4ddr: add support for litexvideo VGA Terminal
This commit adds VGA support for the Nexys A7/ Nexys 4 DDR.

The VGA is however limited to RGB443 instead of the full 12bit RGB444.
This is because IO D8 which is MSB for Blue, is also used for ETH int_n.
This makes the final output have a yellow tint.
2020-12-23 02:24:18 +05:30
Florent Kermarrec c093d0d0fc platforms: cleanup pass to uniformize comments/separators/orders. 2020-11-03 10:48:57 +01:00
Florent Kermarrec 1781be166a general: add SPDX License identifier to header and specify files are part of LiteX-Boards. 2020-08-23 15:00:17 +02:00
Florent Kermarrec 19d0b95867 platforms/targets: keep in sync with litex. 2020-07-22 08:53:49 +02:00
Florent Kermarrec d34c3baf15 prog: use different openocd config files for FT232/FT2232. 2020-05-06 16:14:51 +02:00
Florent Kermarrec 1f88a9d5ec platforms: make sure clocks inputs are constraints on all platforms.
Also use new loose lookup_request to simplify constraints.
2020-05-05 11:45:41 +02:00
Florent Kermarrec ea0eda9f75 platforms: make sure all Xilinx/Altera platforms have a create_programmer method, use OpenOCD on Spartan6 and 7-Series. 2020-05-05 09:42:34 +02:00
Florent Kermarrec 2cf3c3e845 platforms: cosmetic cleanups. 2020-04-09 23:05:13 +02:00
Florent Kermarrec 57bcadb5b4 platforms/nexys4ddr: add spisdcard pins. 2020-03-19 11:04:11 +01:00
Florent Kermarrec 8211aca2e8 Avoid Official/Partner/Community differentiation: use same directory for all platforms/targets.
We initially wanted to provide different level of support for the platforms/targets, mainly
to avoid too much maintenance and let each contributor update its contributed platforms and
targets, but it's easier to update all platforms/targets all-together when LiteX evolves or
changes (and that's what has been done on litex-boards since the creation of the repository).
So let just simplify things and avoid this differentiation.
2020-02-03 09:36:30 +01:00