circuitpython/ports/litex/boards/fomu/mpconfigboard.mk

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USB_VID = 0x1209
USB_PID = 0x5BF0
USB_PRODUCT = "Fomu"
USB_MANUFACTURER = "Foosn"
INTERNAL_FLASH_FILESYSTEM = 1
LONGINT_IMPL = MPZ
# The default queue depth of 16 overflows on release builds,
# so increase it to 32.
CFLAGS += -DCFG_TUD_TASK_QUEUE_SZ=32
# Fomu only implements rv32i
CFLAGS += -march=rv32i -mabi=ilp32
LDFLAGS += -march=rv32i -mabi=ilp32
CIRCUITPY_NEOPIXEL_WRITE = 1
CIRCUITPY_DIGITALIO = 1
CIRCUITPY_MICROCONTROLLER = 1