How to switch emmc boot0 / boot1 in andoridN

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How to switch emmc boot0 / boot1 in andoridN

Contributor II

I have currently booted from emmc boot0, but I can't dynamically switch from emmc boot1 on the next boot.

I want to dynamically switch emmc boot0 or boot1 to start, but the trouble I am having now is that I can't switch emmc boot1 such as echo 1 > ../bootcomfig, and there is no mmc command in the system. My kernel version is 4.9, AndroidN imx6qp platform.

Looking forward to your reply,thank you。

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1 Reply

NXP Employee
NXP Employee


Have you tried to change the mmc boot during u-boot?

You can do it with the below command 

setenv fastboot_dev mmc1

Hope this can help you.

Best Regards,


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