- use P4 header for a waveshare ethernet phy module
- add --with-ethernet, --with-etherbone, --eth-ip, and --eth-dynamic-ip
target configuration options
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.
- enable data_n outputs
- use drive_both property of updated VideoHDMIPHY to drive both
differential outputs
- adjust default clocking to successfully close timing
(sysclk at 50Mhz, HDMI at 25MHz, HDMIx5 at 125MHz)
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.
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.
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.
Florent Kermarrec
Gwenhael Goavec-Merou
Brian Swetland
Marek Materzok
Lucas Teske