qmk_firmware/platforms/chibios/boards/BONSAI_C4/board/board.mk

# List of all the board related files.
BOARDSRC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_F411RE/board.c

# Required include directories
BOARDINC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_F411RE

# Shared variables
ALLCSRC += $(BOARDSRC)
ALLINC  += $(BOARDINC)
Add Bonsai C4 as a platform board file (#18901) * Set up Bonsai C4 as a platform board file * corrections and improvements based on testing and feedback * Added VBUS sensing as default capability for improved split support using Bonsai C4 * Update clock divisor for SPI flash Co-authored-by: Nick Brassel <nick@tzarc.org> Co-authored-by: Nick Brassel <nick@tzarc.org> 2022-11-13 23:59:01 +00:00			`# List of all the board related files.`
			`BOARDSRC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_F411RE/board.c`

			`# Required include directories`
			`BOARDINC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_F411RE`

			`# Shared variables`
			`ALLCSRC += $(BOARDSRC)`
			`ALLINC += $(BOARDINC)`