Now we are developing android 8.0.0 using imx6q board,and is successful to build the android image.
But usiing mfgtools to download images,it appear to " Jumping to OS image. "
Because we use emmc boot ,so I think we should modify u-boot to emmc boot in android o source code,but it doesn't work.
How to modify to emmc boot?
thanks!
Solved! Go to Solution.
Hi 贻才 林
such error happens when manufacturing firmware (files in mfg tools /firmware folder)
were not rebuilt for custom board. Steps are described in sect.6.2 Manufacturing Tool, MFGTool
attached Yocto Guide. Also had board passed ddr testi.MX6/7 DDR Stress Test Tool V2.90
and boot linux. New calibration coefficients found from test should be put in uboot/board/..mx6sabresd
/mx6q_4x_mt41j128.cfg file and image should be rebuilt.
Best regards
igor
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Hi 贻才 林
such error happens when manufacturing firmware (files in mfg tools /firmware folder)
were not rebuilt for custom board. Steps are described in sect.6.2 Manufacturing Tool, MFGTool
attached Yocto Guide. Also had board passed ddr testi.MX6/7 DDR Stress Test Tool V2.90
and boot linux. New calibration coefficients found from test should be put in uboot/board/..mx6sabresd
/mx6q_4x_mt41j128.cfg file and image should be rebuilt.
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------