documentation: update ESP32-C3 board names for legacy and new devkit

Updates the docs to the new esp32c3-devkit naming, after deprecating support
for now esp32c3-legacy.

Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>

Documentation/platforms/risc-v/esp32c3-legacy/boards/esp32c3-legacy-devkit-rust-1/index.rst

@@ -1,6 +1,6 @@
-=====================
-ESP32C3 DevKit RUST-1
-=====================
+==============================
+ESP32C3 DevKit RUST-1 (Legacy)
+==============================
 
 .. tags:: arch:riscv, vendor:espressif
 
@@ -67,7 +67,7 @@ To configure NuttX for this board, you can use the following command:
 
 .. code:: console
 
-   $ ./tools/configure.sh esp32c3-devkit-rust-1:<config>
+   $ ./tools/configure.sh esp32c3-legacy-devkit-rust-1:<config>
 
 Where ``<config>`` is one of the configurations listed below.
 

Documentation/platforms/risc-v/esp32c3-legacy/boards/esp32c3-legacy-devkit/ROMFS.txt

@@ -68,12 +68,12 @@ README
   directory structure. You can directly modify files under etc/ folder,
   The build system will regenerate nsh_romfsimg.h automatically.
 
-  See the esp32c3-devkit/nsh configuration for an example of the use of this file
+  See the esp32c3-legacy-devkit/nsh configuration for an example of the use of this file
   system.
 
   Replacing the Password File
   ---------------------------
-  The esp32c3-devkit/nsh configuration can also be used to create a new password file.
+  The esp32c3-legacy-devkit/nsh configuration can also be used to create a new password file.
   First, make these configuration changes:
 
     1. Disable logins

Documentation/platforms/risc-v/esp32c3-legacy/boards/esp32c3-legacy-devkit/index.rst

@@ -1,6 +1,6 @@
-===============
-ESP32-C3 DevKit
-===============
+========================
+ESP32-C3 DevKit (Legacy)
+========================
 
 The ESP32-C3 DevKit is an entry-level development board equipped with either
 an ESP32-C3-WROOM-02 or an ESP32-C3-MINI-1.
@@ -47,7 +47,7 @@ Configurations
 
 All of the configurations presented below can be tested by running the following commands::
 
-    $ ./tools/configure.sh esp32c3-devkit:<config_name>
+    $ ./tools/configure.sh esp32c3-legacy-devkit:<config_name>
     $ make flash ESPTOOL_PORT=/dev/ttyUSB0 -j
 
 Where <config_name> is the name of board configuration you want to use, i.e.: nsh, buttons, wifi...

Documentation/platforms/risc-v/esp32c3-legacy/index.rst

@@ -92,7 +92,7 @@ First make sure that ``esptool.py`` is installed.  This tool is used to convert
 the ELF to a compatible ESP32 image and to flash the image into the board.
 It can be installed with: ``pip install esptool==4.8.dev4``.
 
-Configure the NuttX project: ``./tools/configure.sh esp32c3-devkit:nsh``
+Configure the NuttX project: ``./tools/configure.sh esp32c3-legacy-devkit:nsh``
 Run ``make`` to build the project.  Note that the conversion mentioned above is
 included in the build process.
 The ``esptool.py`` command to flash all the binaries is::

Documentation/platforms/risc-v/esp32c3/boards/esp32c3-devkit/index.rst

@@ -47,7 +47,7 @@ Configurations
 
 All of the configurations presented below can be tested by running the following commands::
 
-    $ ./tools/configure.sh esp32c3-generic:<config_name>
+    $ ./tools/configure.sh esp32c3-devkit:<config_name>
     $ make flash ESPTOOL_PORT=/dev/ttyUSB0 -j
 
 Where <config_name> is the name of board configuration you want to use, i.e.: nsh, buttons, wifi...

Documentation/platforms/risc-v/esp32c3/index.rst

@@ -138,7 +138,7 @@ This example shows how to build and flash the ``nsh`` defconfig for the ESP32-C3
 
     $ cd nuttx
     $ make distclean
-    $ ./tools/configure.sh esp32c3-generic:nsh
+    $ ./tools/configure.sh esp32c3-devkit:nsh
     $ make -j$(nproc)
 
 When the build is complete, the firmware can be flashed to the board using the command::
@@ -176,7 +176,7 @@ Now opening the serial port with a terminal emulator should show the NuttX conso
   $ picocom -b 115200 /dev/ttyUSB0
   NuttShell (NSH) NuttX-12.8.0
   nsh> uname -a
-  NuttX 12.8.0 759d37b97c-dirty Mar  5 2025 19:58:56 risc-v esp32c3-generic
+  NuttX 12.8.0 759d37b97c-dirty Mar  5 2025 19:58:56 risc-v esp32c3-devkit
 
 Debugging
 =========
@@ -424,7 +424,7 @@ This section describes how to execute OTA update using MCUBoot.
 
 1. First build the default ``mcuboot_update_agent`` config. This image defaults to the primary slot and already comes with Wi-Fi settings enabled::
 
-    ./tools/configure.sh esp32c3-generic:mcuboot_update_agent
+    ./tools/configure.sh esp32c3-devkit:mcuboot_update_agent
 
 2. Build the MCUBoot bootloader::