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1,506 Commits 9 Branches 14 Tags 11 MiB
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11 Commits

Author SHA1 Message Date
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 00ff61baa9 targets: Simplify clock domains and remove useless reset_less. 
rst was not directly assigned/used on reset_less clock domains, so reset_less
property was not really useful. With the changes on stream.CDC, having a rst
(Even fixed at 0) is now mandatory on clock domains involved in the CDC, so this
also fixes targets.
 2022-04-01 11:30:38 +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 55ba0591df targets: Remove SpiFlash imports (Obsolete since integration is provided by LiteX). 2021-07-27 19:35:19 +02:00
Florent Kermarrec 0ca203487b pr243: Make led_chaser optional. 2021-07-27 15:00:18 +02:00
Florent Kermarrec 2418df9f2b pr243: Add @tweakoz copyrights. 2021-07-27 12:21:23 +02:00
Michael Mayers 75cadf845f add FPGA Boards 
1.  Digilent CMOD A7
      https://reference.digilentinc.com/programmable-logic/cmod-a7/start

2. Digilent Nexys 4
      https://reference.digilentinc.com/programmable-logic/nexys-4/start

3. MicroNova Mercury 2
      https://www.micro-nova.com/mercury-2
 2021-07-17 22:03:17 -06:00