fw_setenv/fw_printenv not updating images due to Hash checking

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fw_setenv/fw_printenv not updating images due to Hash checking

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vinothkumars
Senior Contributor III

Dear NXP.

 

Platform: IMX8MN-EVK

OS: Yocto

 

I am working on updating the image by setting u-boot environment using fw_utils (fw_setenv) in IMX8MN-EVK platform.

The image it seems not updating due to hash value mismatch in u-boot and also it's boot from default configuration.

 

Is there anyway to disable this hash checking to take update environment from u-boot ?

 

 

 

Regards,
Vinothkumar Sekar
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2 Replies

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Vinothkumar

 

for "hash value mismatch in u-boot" issue may be recommended to check uboot and linux

versions (they should be aligned) as described in Release Notes for each bsp release on

nxp linux documentation link

https://www.nxp.com/design/software/embedded-software/i-mx-software/embedded-linux-for-i-mx-applicat...

also may be useful:

https://www.mail-archive.com/openembedded-core@lists.openembedded.org/msg134816.html

 

Best regards
igor

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57 Views
vinothkumars
Senior Contributor III

Thank you @igorpadykov for the quick reply

 

 

 

 

Regards,
Vinothkumar Sekar
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