Nordic nRF52832 custom bootloader project


I have been working on firmware development project for nrf52832 boards using Platformio on VS code IDE. My project uses a custom bootloader which I had been developing and building using a custom Makefile and using PlatformIO to upload the bootloader after building. I was wondering if PlatformIO has support for developing and building bootloaders in general and for nrf52832 boards in specific?