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
