U-boot parameters reset to default values

[nirmalluhana]

Hi,

I have used the Boundry device nitrogen6 max board to verify the LVDS LCD panel.

For that, I disabled HDMI port at the u-boot level and added new LCD information in LVDS interface and updated related parameters by using setenv and saveenv. But, after booting/rebooting the board all those parameters are set to default values.

Anyone knows why this thing happens and how I update new LVDS display parameters at the u-boot level?

Best regards,

Nirmal

[Bio_TICFSL]

Hello NIRMAL,

For setting variable in uboot:

setenv

For storage

saveenv

Regards

[nirmalluhana]

Hello Bio_TICFSL,

I have already saved the environments using saveenv although it was getting changed at default values while I reboot the board and some parameters didn't update using setenv. 

So, is there any other method available to update those parameters?

Best regards,

Nirmal