LD_FILE = boards/samd51x20-bootloader-external-flash.ld USB_VID = 0x1b4f USB_PID = 0x0016 # Used by uf2 bootloader USB_PRODUCT = "SparkFun SAMD51 Thing+" USB_MANUFACTURER = "SparkFun Electronics" CHIP_VARIANT = SAMD51J20A CHIP_FAMILY = samd51 SPI_FLASH_FILESYSTEM = 1 EXTERNAL_FLASH_DEVICES = AT25SF041A LONGINT_IMPL = MPZ CIRCUITPY_PS2IO = 1