mini2440無(wú)法加載USB端口

elesun8

mini2440無(wú)法加載USB端口
宿主機(jī)：PC 虛擬機(jī)redhat Linux(2.6.18-53.el5) gcc(4.3.2)
目標(biāo)機(jī)：ARM mini2440 友善之臂(Linux2.6.32.2) uboot uImage nfs_rootfs(路徑在宿主機(jī))

系統(tǒng)正常啟動(dòng)后，我插入U(xiǎn)SB設(shè)備（U盤，USB攝像頭，USB無(wú)線網(wǎng)卡都不行）系統(tǒng)無(wú)法識(shí)別USB設(shè)備，出現(xiàn)以下提示錯(cuò)誤：
usb 1-1: new full speed USB device using s3c2410-ohci and address 10
usb 1-1: device descriptor read/64, error -62
usb 1-1: device descriptor read/64, error -62
usb 1-1: new full speed USB device using s3c2410-ohci and address 11
usb 1-1: device descriptor read/64, error -62
usb 1-1: device descriptor read/64, error -62
usb 1-1: new full speed USB device using s3c2410-ohci and address 12
usb 1-1: device not accepting address 12, error -62
usb 1-1: new full speed USB device using s3c2410-ohci and address 13
usb 1-1: device not accepting address 13, error -62
hub 1-0:1.0: unable to enumerate USB device on port 1

amarant

還玩這么老掉牙的東西呀。資源少也是正常的

elesun8

什么意思了，懇請(qǐng)指點(diǎn)。