掌機 - GKD Pixel - 如何進入USBBoot Mode

拔掉MicroSD後，連接USB到PC，三秒後即可進入USBBoot Mode

$ sudo dmesg -c
    [  780.446743] usb 2-4: USB disconnect, device number 6
    [  803.036306] usb 2-4: new high-speed USB device number 7 using xhci_hcd
    [  803.185855] usb 2-4: New USB device found, idVendor=a108, idProduct=c309, bcdDevice= 1.00
    [  803.185866] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
    [  803.185869] usb 2-4: Product: Ã	 USB Boot Device
    [  803.185872] usb 2-4: Manufacturer: Ingenic

$ lsusb
    Bus 002 Device 007: ID a108:c309 Ingenic Semiconductor Co.,Ltd Ã	 USB Boot Device