Marvell>> bubt full.bin spi usb$ f1 U+ h" ?; G* d
Burning U-BOOT image "full.bin" from "usb" to "spi" 9 q9 y P$ E, E! N8 x; _USB0: USB EHCI 1.00; S) D& e |4 C A# _* _
scanning bus 0 for devices... 1 USB Device(s) found ) c4 }( H" H( T8 j# RError: USB storage device not found1 p2 a/ V& A; f. x2 G
Error: Failed to read file full.bin from usb# Z: {: `+ ]0 L1 d }
exit not allowed from main input shell.5 S2 s% s0 Y# c6 W) [- l: C/ J& K
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。