json2dts issue
Renemiess opened this issue · comments
Hi, I wanna know how to convert json to dts, thanks
when I run make.py or use this command("litex_json2dts_linux csr.json > rv32.dts"), I got this error below
Which cpu did you build your target with?
What do you get if you use make.py to automate the linux-on-litex-vexriscv build?
Which cpu did you build your target with?
What do you get if you use make.py to automate the linux-on-litex-vexriscv build?
cpu: kianv, and board is sipeed_tang_primer_20k, and I don't know how to boot linux on this board
Follow the instructions here:
https://github.com/litex-hub/linux-on-litex-vexriscv. This is a supported board:
$ ./make.py --board=sipeed_tang_primer_20k --build
There are a few other steps, but once you have the default, supported, setup working you can then start to explore other cpus, etc.
The published CPU only supports uLinux, and LiteX is not yet configured for uLinux. Otherwise, go to the original repo to run uLinux. But with LiteX, many bare-metal aspects are supported, and one can benefit from the memory, caches.
check tangNano20k branch
https://github.com/splinedrive/kianRiscV/tree/tangnano20k_ulinux_soc