# [feature/rv64/cv64a6] RV64: Integrate CV64A6

- Source URL: https://github.com/HiSA-Team/Simply-V/issues/82

Integrating CV64A6

**Generic**
- [x] Rebase on Main
- [x] Restore HBUS behaviour and revert openocd

**Hardware**
- [x] Integrate CV64A6 in the socket
- [x] Integrate JTAG2AXI DWIDTH converter
- [x] Fix RTL: peripheral crossbar generation
- [x] Fix linker script generation: stack alignment
- [x] Add patching in OpenHW fetch sources script
- [x] Stabilize 64-bits toolchain
- [x] Integrate 64-bits debugging
- [x] Add our configs into Assets with symbolic linking
- [x] Connect Interrupts

**Software**
- [x] Update tinyIO to be compiled at 64 bits
- [x] Test Software : Blinky
- [x] Test Software : Echo
- [x] Test Software: Hello World
- [x] Test Software: Interrupts
- [x] Prototype bootrom

> BUG: OpenHW CVA6 v0.5.1 with C-ext enabled can't run code without C-ext