Commit Graph

15 Commits

Author SHA1 Message Date
Florent Kermarrec 45494f60e0 targets: Change SoC/Software headers generation behaviour (Now only generated with --build).
Re-generating the SoC/Software headers was causing some un-expected behaviours for users not familiar
with the flow. For example doing a --load with a different configuration, was re-generating the Software
headers and messing up things when trying to run software on the SoC.
2022-05-06 15:14:32 +02:00
Florent Kermarrec a611f035d6 targets: Move CRG before SoCCore init (More logical and simplify some specific reset schemes) and switch SoCCore to one line when possible.
Moving CRG simplify reset with NaxRiscv debug module and is in fact more logical.
Also do some minor updates/cosmetic changes while touching CRG/SoCCore.
2022-04-21 12:19:45 +02:00
Florent Kermarrec 9d452b0d74 targets: Create target_group for target arguments. 2022-03-21 18:37:40 +01:00
Florent Kermarrec cc8da9d341 targets: Simplify imports and switch to LiteXSocArgumentParser.
CPU parameters are now selectively exposed to the user:
./digilent_arty.py --cpu-type=vexriscv_smp --help will show VexRiscv-SMP parameters.
./digilent_arty.py --cpu-type=naxriscv --help will show NaxRiscv parameters.
2022-03-21 16:59:40 +01:00
Florent Kermarrec 773444a7dd targets: Switch to get_bios_filename/get_bitstream_filename. 2022-03-17 09:21:05 +01:00
Florent Kermarrec fccb952c4b target: Remove ident_version=True no longer required. 2022-01-18 17:13:02 +01:00
Florent Kermarrec 53dc00eab7 targets/parser: Rely on argparse.ArgumentDefaultsHelpFormatter to provide default in help description.
Also do minor adjustments while doing this.
2022-01-05 17:06:40 +01:00
Florent Kermarrec d6fc4b412e efinix_trion_t120/t20_dev_kit: Switch back to 100MHz (now that timings constraints are correctly applied). 2021-11-12 07:58:51 +01:00
Florent Kermarrec 7ce8567d9b targets/efinix: Bitstreams now directly generated to gateware directory. 2021-11-11 11:19:39 +01:00
Florent Kermarrec c7a91f9eab efinix: Enable identifier on SoC (issue fixed in LiteX). 2021-10-25 19:33:49 +02:00
Florent Kermarrec 4bcfde8882 efinix: Avoid no_we on ROM/RAMs (no longer required). 2021-10-25 19:10:03 +02:00
Florent Kermarrec d13a8d54b8 efinix_trion_txy_dev_kit: Lower sys_clk_freq for now to 50MHz, enable QSPI on T120 BGA576 dev kit.
Now possible with recent LiteX changes to support Tristate IOs.
2021-10-25 18:35:35 +02:00
Florent Kermarrec 012c1d9705 efinix_trion_t20: Minor changes (move serial to platform, fix platform copyright). 2021-10-21 10:10:35 +02:00
Miodrag Milanovic 1f65d37121 Enable writing to flash for T20 2021-10-15 16:44:35 +02:00
Miodrag Milanovic d9638c40b8 Initial support for Efinix Trion T20 BGA256 Dev Kit 2021-10-15 12:26:15 +02:00