How to modify imx8mplus boot.scr

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How to modify imx8mplus boot.scr

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t2865k5
Contributor I

Dear NXP,

(1) emmc boot in u-boot mode. Press any key within 2 seconds. 
Run command in u-boot mode as follows:
setenv mmcroot /dev/mmcblk2p3 rootwait rw
setenv mmcpart 2
run bootcmd

t2865k5_0-1624250824821.png

It can boot successfully.

(2) mkimage -T script -A arm64 -d boot.cmd boot.scr

(3) Unzip boot_scr.7z .Please check the boot.scr . 

After reboot, run boot.scr will always stay in uboot mode

t2865k5_1-1624251447942.png

(3) How to modify boot.scr and make it boot normally ?

 

 

 

 

 

 

 

 

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4,505 次查看
t2865k5
Contributor I

Dear NXP,

Linux :version 5.10.9-1.0.0

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t2865k5
Contributor I

You can refer the imx8mplus_emmc_environment_variables.txt .

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Rita_Wang
NXP TechSupport
NXP TechSupport

Could you tell us which version BSP are you using?

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