LD_FILE = boards/samd51x19-bootloader-external-flash.ld USB_VID = 0x32BD USB_PID = 0x3001 USB_PRODUCT = "AloriumTech Evo M51" USB_MANUFACTURER = "Alorium Technology, LLC" CHIP_VARIANT = SAMD51P19A CHIP_FAMILY = samd51 QSPI_FLASH_FILESYSTEM = 1 EXTERNAL_FLASH_DEVICES = GD25Q16C LONGINT_IMPL = MPZ CIRCUITPY_PS2IO = 1