How to rebuild the the firmware uImage used for MfgTool ？

[jiangshao]

We want to use emmc5.0 on our custom board(imx6dl sabresd, OS:JB4.2.2). I know I need to rebuild the uImage for mfgtool.

EMMC 5.0 and EMMC 5.1 work on i.MX6 

How to rebuild the the firmware uImage used for MfgTool ？

[jiangshao]

感觉最近NXP community上没人回答问题了。。。。

如果不能回答的话，能否告知我们android5.0或者6.0的mfgtool是否已经支持emmc5.0？

若已经支持，我们是否能够使用android5.0或者6.0的mfgtool来烧写JB4.2.2的image？

盼回答

[igorpadykov]

Hi jiang

for L3.0.35 kernel (which is used in JB4.2.2) please refer to attached Linux Guide

sect.3.9 Building Manufacturing Firmware

Best regards
igor
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[jiangshao]

It means  to get the uImage for mfgtool, I need to download linux ?

NXP FAE can provide the modified uImage(card->ext_csd.rev > 6=>8) for us?