ESP32-S3-WROOM-2-N32R8V Platform.ini file configuration

Can somebody out there can help me to write ESP32-S3-WROOM-2-N32R8V platform.ini file configuration with 8MB of PSRAM as I am not able to initialize SPIFFS .
Below are my current configurations in Platform.ini file and I am not able to find this board in platformio.

[env:esp32-s3-devkitc-1]

platform = espressif32

board = esp32-s3-devkitc-1

framework = arduino

board_build.flash_mode = dio

build_flags =

-D ARDUINO_USB_MODE=0

-D ARDUINO_USB_CDC_ON_BOOT=0

Thanks in advance , as I am new to Platformio I am not able to figure out how to configure and program this board to run SPIFFS .

Check that you’re using a good partition table with regards to your flash size.

Thanks for replying , Can you please show me an example of how to build partition table and configure it in platform.ini as I am totally new to this .