mfg tool烧写不了系统镜像文件

[wangliang_nxp]

在nxp官网上下的4.1版本的mfg tool软件工具烧写imx6S的系统镜像文件出现问题。之前我用3.0.35对应的mfg tool烧写工具烧写该6S板子很正常，现在为了解决一个驱动问题用了4.1.15的内核（硬件配置采用设备树架构），所以就不得不换了4.1版本的mfg tool。

我还是用之前imx6s的板子，但是用新版mfg烧写时出现“No Device Connected”错误，不能继续进行下面的烧写过程。我把调用mfg tool的vb strip，ucl2.xml和mfg.log文件贴上，麻烦nxp工程师和各位热心网友分析下问题原因。

故障状态

Original Attachment has been moved to: mfgtool2-yocto-mx-sabresd-sdcard-sd1.vbs.zip

Original Attachment has been moved to: MfgTool.log.zip

Original Attachment has been moved to: mksdcard.sh.tar

Original Attachment has been moved to: ucl2.xml.zip

[igorpadykov]

Hi wang

for new versions mfg tool just click appropriate *.vbs file: for example for programming sd1

on sabre board click "mfgtool2-yocto-mx-sabresd-sdcard-sd1.vbs". Please also check that usb_id

signal was not low for successful detection board.

May be useful to look at presentation Manufacturing Tools for i.MX Applications Processors

AMF-ACC-T1652 

Best regards
igor
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[wangliang_nxp]

我用了接近的*.vbs文件调用mfgtool烧写内核，而且烧写的内核镜像文件都是官方提供的，仍然不能正常烧写。

mfg烧写时到“Jumpping to OS image”之后就停在了“No Device Connected”哪里，板子debug扣输出的信息如下图所示停在“starting kernel”

现在我用老版的mfgtool时没有任何问题的。

你说“Please also check that usb_id signal was not low for successful detection board.” 你是指硬件或者usb_id signa接线可能有问题吗？

[igorpadykov]

if you are using custom board, first please run ddr test

i.MX6/7 DDR Stress Test Tool V2.70 

find new calibration coefficients, put them (example for i.MX6Q Sabre SD based board)

in uboot/board/../mx6sabresd/mx6q_4x_mt41j128.cfg

and rebuild mfg tools firmware (files in /firmware folder) using

attached Yocto Guide sect.6.2 Manufacturing Tool, MFGTool

Best regards
igor