工具与软件:
您好!
通常(~50%的时间)使用 U-Boot 快速引导将数据下载到 SoC 的脚本会失败。
uuuu 工具打印此错误并退出:
3:1442 3/ 8 [Bulk(R):LIBUSB_ERROR_OVERFLOW ] FB: download -f ../boot.scr
以下是 U-Boot 控制台上打印的内容:
Hit any key to stop autoboot: 0 cdns-usb3-peripheral usb@6000000: DRD version v1 (ID: 0004024e, rev: 00000200) cdns-usb3-peripheral usb@6000000: Initialized ep0 support: cdns-usb3-peripheral usb@6000000: Initialized ep1out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep2out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep3out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep4out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep5out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep6out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep7out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep8out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep9out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep10out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep11out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep12out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep13out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep14out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep15out support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep1in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep2in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep3in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep4in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep5in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep6in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep7in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep8in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep9in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep10in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep11in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep12in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep13in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep14in support: BULK, INT ISO cdns-usb3-peripheral usb@6000000: Initialized ep15in support: BULK, INT ISO Starting download of 40075489 bytes .......................................................................... .......................................................................... .......................................................................... .......................................................................... ......... downloading of 40075489 bytes finished Starting download of 1673 bytes
这是使用的脚本:
uuu_version 1.5.165
CFG: FB: -vid 0x1b67 -pid 0x4000
FB: download -f ../tezi.itb
FB: ucmd cp.b 0xC0000000 0x90300000 ${filesize}
FB: download -f ../boot.scr
FB: ucmd cp.b 0xC0000000 0x90280000 ${filesize}
FB: download -f ../overlays.txt
FB: ucmd cp.b 0xC0000000 0x82000000 ${filesize}
FB: acmd source 0x90280000
FB: done
`d失败的命令是 μ V ownload -f ../boot.scr`、它在一个大文件(tezi.itb)之后传输一个小文件。
U-Boot 是 TI 版本10.01.10 +我们电路板的补丁。
您是否知道为什么会发生这种情况?
您是否遇到过类似的错误?
此致、
Emanuele