cmd: nvedit: Add sub-command 'env info'

Add sub-command 'env info' to display environment information:
- env_valid : is environment valid
- env_ready : is environment imported into hash table
- env_use_default : is default environment using

This command can be optionally used for evaluation in scripts:
[-d] : evaluate whether default environment is used
[-p] : evaluate whether environment can be persisted
The result of multiple evaluations will be combined with AND.

Signed-off-by: Leo Ruan <[email protected]>
Signed-off-by: Mark Jonas <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
[trini: Do not enable by default]
Signed-off-by: Tom Rini <[email protected]>

0 files changed, 0 insertions, 0 deletions