Hi,
I'm attempting to use fw_printenv/fw_setenv commands to access the uboot environment on my board. The issue is that the required fw_env.config file has not been previously defined. The contents are described here https://github.com/ARM-software/u-boot/blob/master/tools/env/fw_env.config
The issue is that my device has no matching paths under /dev/mtd*
cat /proc/mtd does not print the bootloader location but instead an empty response of
dev: size erasesize name
My environment has no uboot.env file such as raspberry pi boards and defining that in the config file will result in a error when running fw_printenv
Read error on /uboot/uboot.env: Success
Attempting to use a path such as /dev/mmcblk1 0xc0000 0x20000 (beginning of the sd card) results in this warning:
Warning: Bad CRC, using default environment
restarting the system when such error is present will overwrite the mentioned partition with the default environment and make the system unbootable.
Which partition/offset/env size should I be using on the google coral platform? The system image is located on an sd card with mmcblk1p1 as the boot partition and mmcblk1p2 as the root filesystem.
