doc: esp32: Update board identifier

Clears CMake warning:
```
Deprecated BOARD=esp32_ethernet_kit specified, board automatically changed
  to: esp32_ethernet_kit/esp32/procpu.
```

Signed-off-by: Lluis Campos <lluis.campos@northern.tech>
This commit is contained in:
Lluis Campos 2024-08-22 08:23:38 +02:00 committed by Anas Nashif
commit 7075c69419

View file

@ -479,7 +479,7 @@ To build the sample application using sysbuild use the command:
.. zephyr-app-commands::
:tool: west
:app: samples/hello_world
:board: esp32_ethernet_kit
:board: esp32_ethernet_kit/esp32/procpu
:goals: build
:west-args: --sysbuild
:compact: