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JonGoh's avatar
JonGoh
Icon for New Contributor rankNew Contributor
1 year ago

Agilex 7 U-Boot Environment Save

Hi, I am using the Agilex 7 F-Series Development Kit, and I would like to know how to change and save the U-boot environment (by using U-boot command save env) to flash instead of the SD card. I h...
Board Debug
Configuration
Programmable Logic Device
tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hi

Sorry for the late response.

Yes, you are right.

The CONFIG_ENV_IS_IN_FAT flag informs the uboot to use the content of the env file as the run time environmental variable if it exist in the sdcard FAT partition.

For storage in flash you could set the CONFIG_ENV_IS_IN_UBI only and disable the CONFIG_ENV_IS_IN_FAT .

With this option uboot will store the environmental variable into the flash.

Regards

Jingyang, Teh