Hi all, I would like to get some early feedback on the RZ/V2H port.
We are porting NuttX to the Renesas RZ/V2H Cortex-R8 and currently reuse the vendor-maintained FSP HAL for the low-level peripheral drivers. NuttX still owns the driver interfaces, architecture integration, board support, Kconfig and build integration. A thin adaptation layer connects the NuttX drivers to the FSP HAL. Before we prepare the upstream patches, would using RZ FSP as a third-party HAL dependency be acceptable to the NuttX community? I have also followed the recent esp-hal-3rdparty discussion. I understand that external HAL dependencies raise concerns about governance, maintenance and community control, so I would like to clarify the expected approach early. FSP HAL is maintained by Renesas, and our team intends to maintain the NuttX RZ/V2H integration and support future FSP updates. Would this approach be feasible, and what requirements should we satisfy regarding licensing, version pinning, CI and long-term maintenance? Thanks in advance. Binh Nguyen Renesas Electronics
