Merge branch 'next' into next

Author: lizard123137

documentation/variants.md

@@ -26,19 +26,16 @@ target board. To add board support:
 1. This project is structured in a way so as to isolate the variants from the core API. Thus, whenever a new board
 needs to be added it needs to be done in the `variants/` folder.
 Add a folder inside of the variants folder that matches the name of your board.
-2. Add an overlay file and a pinmap header file that match the name of the board.
-3. Add your new headerfile to an `#ifdef` statement in the variant.h file.
+2. Add an overlay file file that match the name of the board.
+3. Add a `variant.h` file.
 
 An example of this structure is shown below.
 
 ```tree
 variants/
 ├── arduino_nano_33_ble
 │   ├── arduino_nano_33_ble.overlay
-│   └── arduino_nano_33_ble_pinmap.h
-├── CMakeLists.txt
-└── variant.h
-
+│   ├── variant.h
 ```
 
 - The top level consists of `CMakeLists.txt`, `variant.h` and the `<BOARD_NAME>` folder. Each of these files have a specific role to play.

samples/blinky_arduino/README.rst

@@ -23,7 +23,7 @@ Building and Running
 Build and flash Blinky as follows,
 
 ```sh
-$> west build  -p -b arduino_nano_33_ble samples/basic/arduino-blinky/ -DZEPHYR_EXTRA_MODULES=/home/$USER/zephyrproject/modules/lib/Arduino-Core-Zephyr
+$> west build  -p -b arduino_nano_33_ble samples/blinky_arduino/ -DZEPHYR_EXTRA_MODULES=/home/$USER/zephyrproject/modules/lib/Arduino-Core-Zephyr
 
 $> west flash --bossac=/home/$USER/.arduino15/packages/arduino/tools/bossac/1.9.1-arduino2/bossac
 ```