[> Issues resolved
------------------
- Fix flush_cpu_icache on VexRiscv.
+ - Fix `.data` section placed in rom (#566)
[> Added Features
------------------
- Add CV32E40P CPU support (ex RI5CY).
- JTAG UART with uart_name=jtag_uart (validated on Spartan6, 7-Series, Ultrascale(+)).
- Add Symbiflow experimental support on Arty.
+ - Add SDCard boot from FAT/exFAT filesystems with FatFs.
+ - Simplify boot with boot.json configuration file.
+ - Revert to a single crt0 (avoid ctr/xip variants).
[> API changes/Deprecation
--------------------------