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2,223 Commits 9 Branches 14 Tags 12 MiB
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29 Commits

Author SHA1 Message Date
Florent Kermarrec fd4f9ac186 targets: Use KILOBYTE/MEGABYTE constants when possible. 2024-08-29 12:18:19 +02:00
Florent Kermarrec ed6ff8f4fe targets: Switch to LiteX byte size definitions. 2024-06-13 10:04:19 +02:00
Bayi 4362cb23a1
Fix Digilent Cmod A7 ISSIRAM reading 2023-08-05 19:56:32 +02:00
Bayi a6b025f7f3
Fix Digilent Cmod A7 ISSIRAM reading 2023-08-05 19:56:15 +02:00
Florent Kermarrec f400179b5b targets: Import all from litex.gen on all targets. 2023-02-23 09:09:33 +01:00
Florent Kermarrec 9e7079c4c8 targets: Remove int() on BaseSoC's sys_clk_freq. 2022-11-08 11:54:17 +01:00
Florent Kermarrec b0e6414519 targets: Cleanup arguments and switch --sys-clk-freq to float (avoid conversion in code). 2022-11-08 10:41:35 +01:00
Florent Kermarrec 16b9677acd targets: Switch to soc_core_argdict. 
The next move was to remove soc_core and only keep soc; so this is probably the right time to do
it in targets to avoid having to handle it later.
 2022-11-07 08:43:26 +01:00
Florent Kermarrec 33b0400aed targets: Update LiteXArgumentParser imports. 2022-11-06 21:39:52 +01:00
Gwenhael Goavec-Merou 9960f38d95 targets: replace LiteXSoCArgumentParser by LiteXArgumentParser, remove tasks done LiteXArgumentParser 2022-11-06 11:27:47 +01:00
Florent Kermarrec 548a028730 targets: Switch to LiteXModule to simplify/cleanup code. 2022-10-27 21:21:37 +02:00
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
Tim Callahan 6567af6f49 Digilent CMOD A7: add flash support. 
Add both "--flash" and "--with-spi-flash"; tested on board.
4MB flash mapped at 0x00400000.

Signed-off-by: Tim Callahan <tcal@google.com>
 2022-01-22 18:50:12 -08:00
Tim Callahan e0c4c0fe39 Add openocd programmer for Digilent CMOD A7. 
Signed-off-by: Tim Callahan <tcal@google.com>
 2022-01-20 20:54:03 -08:00
Florent Kermarrec f11106e9c5 targets/digilent_cmod_a7: Simplify/Cleanup. 2022-01-19 10:03:20 +01:00
enjoy-digital f8e3cc5361
Merge pull request #327 from bl0x/digilent_cmod_a7 
digilent_cmod_a7: Remove unused clocks.
 2022-01-19 09:59:44 +01:00
Florent Kermarrec fccb952c4b target: Remove ident_version=True no longer required. 2022-01-18 17:13:02 +01:00
Bastian Löher 2c26f07a5a digilent_cmod_a7: Remove unused clocks. 2022-01-17 22:49:10 +01:00
Bastian Löher 1077e23e62 digilent_cmod_a7: Also propagate here. 2022-01-16 11:58:14 +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 2df3f9e664 pr243/platforms: Consistency with other platforms. 2021-07-27 14:55:19 +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