[GitHub] [nuttx] gustavonihei opened a new pull request, #8816: RISC-V: Add Espressif chip family support on top of esp-hal-3rdparty

["gustavonihei (via GitHub)" <gi...@apache.org>]

gustavonihei opened a new pull request, #8816:
URL: https://github.com/apache/nuttx/pull/8816

   ## Summary
   
   This PR intends to create a new tree for **Espressif**'s chips based on **RISC-V architecture**. Chips supported under this new tree share a big set of common characteristics, so this approach prevents the usual code duplication and fragmentation between chips.
   
   It currently supports the following chip series:
   - **ESP32-C3**
   - **ESP32-C6**
   - **ESP32-H2**
   
   For each chip, a generic board description for each chip based on the ESP32-XX-DevKit[C/M] official development kits from Espressif is able to fully boot into NSH with support to:
   - Clock configuration (**RTC** initialization included)
   - **UART0** for console
   - **SYSTIMER** for System Tick
   - **MWDT0** for Watchdog
   
   ## Impact
   Support for new chips, no side-effect is expected on the currently supported chips or NuttX subsystems.
   
   ## Testing
   `wdog` application successfully executing on the following targets:
   - `esp32c3-generic:watchdog` on [ESP32-C3-DevKitM-1](https://docs.espressif.com/projects/esp-idf/en/latest/esp32c3/hw-reference/esp32c3/user-guide-devkitm-1.html)
   - `esp32c6-generic:watchdog` on [ESP32-C6-DevKitC-1](https://espressif-docs.readthedocs-hosted.com/projects/espressif-esp-dev-kits/en/latest/esp32c6/esp32-c6-devkitc-1/user_guide.html)
   - `esp32h2-generic:watchdog` on [ESP32-H2-DevKitM-1](https://www.espressif.com/en/products/devkits#:~:text=Getting%20Started-,ESP32%2DH2%2DDevKitM%2D1,-ESP32%2DH2%2DDevKitM)
   


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: commits-unsubscribe@nuttx.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

[GitHub] [nuttx] pkarashchenko merged pull request #8816: RISC-V: Add Espressif chip family support on top of esp-hal-3rdparty

["pkarashchenko (via GitHub)" <gi...@apache.org>]

pkarashchenko merged PR #8816:
URL: https://github.com/apache/nuttx/pull/8816


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: commits-unsubscribe@nuttx.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org