Marvell>> bubt full.bin spi usb [ F7 [0 \- w. v% A
Burning U-BOOT image "full.bin" from "usb" to "spi", Y3 [% G0 Y" d
USB0: USB EHCI 1.00 8 p( W3 P6 Z ?& ]& }scanning bus 0 for devices... 1 USB Device(s) found. n% K3 s) t& g) E( y
Error: USB storage device not found 9 C9 ?8 J' I: t1 O2 A4 ?, jError: Failed to read file full.bin from usb$ M3 I* y6 J7 e
exit not allowed from main input shell. ) d& B. c( z8 p9 \! r求怎么解决优盘问题,已经更换了几个优盘了,均为FAT32格式的。