[U-Boot] [U-boot] question about one env variable size

Hi, experts:

I want to know the size limit for a single env variable.

I have reviewed the code:

1. It seems the size limit for a single env variable is 1M bytes, right?

#define MAX_ENV_SIZE (1 << 20) /* 1 MiB */

(in common/cmd_nvedit.c)

Best wishes,