USB_CMD_FRAME_SIZE_256  132 drivers/usb/gadget/udc/fsl_usb2_udc.h #define  USB_CMD_FRAME_SIZE_256               0x00000008
USB_CMD_FRAME_SIZE_256   23 drivers/usb/phy/phy-fsl-usb.h #define USB_CMD_FRAME_SIZE_256		(0x0<<15 | 0x2<<2)