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232 Commits

Author SHA1 Message Date
Sergiu Mosanu a1d830566a added ddr4_sdram_c1 constraints 2021-02-01 12:22:41 -05:00
Sergiu Mosanu 1916677dc9 use VREF constraint for DDR4 C0 2021-01-28 19:58:38 -05:00
Sergiu Mosanu 84656a9c2e re-compare and adjust to u250 2021-01-26 23:03:09 -05:00
Sergiu Mosanu 7a738245af fix bitstream problem 2021-01-14 21:53:25 -05:00
Sergiu Mosanu 5a73eb0b6d initiate target and platform for alveo_u280 board 2021-01-14 18:35:43 -05:00
enjoy-digital a6e867c691
Merge pull request #144 from gsomlo/gls-genesys2-sdcard 
genesys2: LiteSDCard support
 2021-01-07 08:12:24 +01:00
Gabriel Somlo 4eb0026a69 genesys2: add "rst" and "cd" signals to (spi-)sdcard records 
Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
 2021-01-04 13:10:13 -05:00
Geert Uytterhoeven 4a95b94dbf platforms/ecp5: Fix slewrate configuration 
When building linux-on-litex-vexriscv for OrangeCrab:

    Warning: IOBUF 'spisdcard_clk' attribute 'SLEW' is not recognised (on line 207)
    Warning: IOBUF 'spisdcard_mosi' attribute 'SLEW' is not recognised (on line 210)
    Warning: IOBUF 'spisdcard_cs_n' attribute 'SLEW' is not recognised (on line 214)
    Warning: IOBUF 'spisdcard_miso' attribute 'SLEW' is not recognised (on line 218)

Platforms using litex.build.lattice.LatticePlatform seem to support only
"SLEWRATE", not "SLEW".  Fix the few offenders in the LogicBone and
OrangeCrab platform definitions.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
 2021-01-04 17:08:51 +01:00
Florent Kermarrec 93779ecb95 platforms/colorlight_5a_75b: revert toolchain args. 
Useful to do tests with Diamiond.
 2020-12-29 14:22:42 +01:00
enjoy-digital f2985f1e71
Merge pull request #141 from la6m/Colorlight_v8.0 
add colorlight v8.0 PCB
 2020-12-29 14:20:29 +01:00
Florent Kermarrec b67b18caad qmtech_wukong: review/cleanup platform. 2020-12-29 14:10:49 +01:00
la6m 3e6b934961 add colorlight v8.0 PCB 2020-12-29 13:52:13 +01:00
Shinken Sanada 4b721eded7 add QmTech Wukong board support. 2020-12-29 13:20:42 +01:00
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 ec4ccc9fa5 platforms/xcu1525: fix ddram 1/2/3 pinout. 
DDR4 now validated successfully with LiteDRAM on the 4 channels.
 2020-12-11 13:58:26 +01:00
Robert Winkler 18337cdf25 targets/arty: sync with litex repository 
Signed-off-by: Robert Winkler <rwinkler@antmicro.com>
 2020-12-07 17:32:40 +01:00
Alessandro Comodi f66860c201 zybo_z7: fix clock pin constraint 
Signed-off-by: Alessandro Comodi <acomodi@antmicro.com>
 2020-12-07 16:46:20 +01:00
Gwenhael Goavec-Merou 8d1095224f add support for redpitaya14/16 2020-11-26 06:54:11 +01:00
David Shah 11fa5c34ac nexus: Allow selection of toolchain 
Signed-off-by: David Shah <dave@ds0.me>
 2020-11-25 09:45:25 +00:00
Nathaniel R. Lewis 389b623fe2 targets/litefury: new target 
LiteFury is an Artix-7 development board in the M.2 form factor
for PCIe accelerator development. It's similar to the Aller but
with an xc7a100t rather than an xc7a200t and no TPM module.

https://rhsresearch.com/collections/rhs-public/products/litefury
 2020-11-19 21:52:14 -08:00
Florent Kermarrec 27f60b2e93 add initial Siglent SDS1104X-E support (Ethernet & DDR3 validated). 
Pinout from https://github.com/360nosc0pe project.
 2020-11-13 12:20:15 +01:00
Florent Kermarrec 843e724e3d targets/pcie: simplify using new LiteX's add_pcie method and enable it on all devices supported by LitePCIe. 2020-11-12 16:39:42 +01:00
Florent Kermarrec 9f11bfb0d1 qmtech_ep4ce15: convert name to lowercase, minor cleanup and add to test_targets. 2020-11-12 14:33:45 +01:00
enjoy-digital 31eb74dc2d
Merge pull request #122 from baselsayeh/master 
add Qmtech EP4CE15 coreboard support
 2020-11-12 14:27:49 +01:00
Florent Kermarrec 46e8a957fe platforms/zybo_z7: fix default_clk typo. 2020-11-12 14:26:36 +01:00
Florent Kermarrec ac075f18c7 platforms/crosslink_nx_evn/vip: add default_clk. 2020-11-12 14:26:17 +01:00
Basel Sayeh 0fc67ddfdb
update copyright 2020-11-12 15:25:39 +02:00
Florent Kermarrec a4d05522d4 platforms/ice40/ecp5: add toolchain parameter with default to trellis (ECP5) or icestorm (iCE40). 
Required to simplify simple.py target and use trellis/icestorm as default toolchain.
 2020-11-12 13:33:30 +01:00
Basel Sayeh 1b1ed5ebf1
add Qmtech EP4CE15 coreboard support 2020-11-12 01:56:36 +02:00
davidcorrigan714 97b64d16a6 Lattice NX PLL Support 2020-11-08 20:34:46 -06:00
Florent Kermarrec 1f52fbaca6 xcu1525: fix last ddram channel numbering. 2020-11-06 10:48:26 +01:00
Florent Kermarrec 2da4eabffe platforms/icebreaker: fix refactoring typo. 2020-11-04 09:30:01 +01:00
Florent Kermarrec c093d0d0fc platforms: cleanup pass to uniformize comments/separators/orders. 2020-11-03 10:48:57 +01:00
Kevin Mehall d1c9cc7553 Add LFE5U-12F device for ULX3S 2020-11-01 23:45:32 +00:00
Florent Kermarrec d626861e95 platforms/acorn_cle_215: add serial_io (on P2). 2020-10-29 12:10:12 +01:00
enjoy-digital 51934567fe
Merge pull request #118 from daveshah1/lifcl-vip 
Add CrossLink-NX VIP board platform and target
 2020-10-22 11:03:47 +02:00
Florent Kermarrec a38c1e7062 mist: add copyrights. 2020-10-22 10:48:58 +02:00
David Shah 20720693c4 crosslink_nx_vip: Add HyperRAM support 
Signed-off-by: David Shah <dave@ds0.me>
 2020-10-22 09:15:40 +01:00
David Shah b278d8bccc Add CrossLink-NX VIP board platform and target 2020-10-22 09:15:35 +01:00
YanekJ 4541c39e94 Initial support for the MIST board (https://github.com/mist-devel/mist-board/wiki) 2020-10-17 12:28:22 +02:00
Florent Kermarrec 982cfd5ad5 platforms/xcu1525: fix ddram constraints, add clk300 constraints for all channels. 2020-10-13 11:50:36 +02:00
Florent Kermarrec ddf7038c78 ulx3s: add 1.7 and 2.0 revisions support. 2020-10-12 13:23:26 +02:00
Bryan Jacobs 3b11e60fb1 Update ULX3S SD pins for revision 2.0 2020-10-11 14:17:48 +11:00
Florent Kermarrec 55da8b867a platforms/zedboard: minor cleanups to uniformize with other platforms. 2020-10-07 11:25:20 +02:00
Michael Betz e225cbd28f add zedboard platform to CI 2020-10-06 11:35:03 -07:00
Michael Betz 8ee20a3f30 clean up imports 2020-10-06 11:24:34 -07:00
Michael Betz 865c2bd98c zedboard platform: clean up 
* remove unused code
  * remove oled integration code
  * openocd = default programmer
 2020-10-06 11:00:36 -07:00
Michael Betz 12aed44577 add zedboard platform 2020-10-06 00:28:54 -07:00
enjoy-digital 79ef091a06
Merge pull request #110 from pepijndevos/gowin 
Add initial support for Trenz TEC0117 board
 2020-10-05 19:50:09 +02:00