tree a39cadbc92468f727414b77d1c86b18082cbcc00
parent 38c87707ed39389970a8ee74727026c17c8431fa
author Tim Lee <timlee660101@gmail.com> 1686813853 +0800
committer Patrick Williams <patrick@stwcx.xyz> 1686933852 +0000

meta-phosphor: npcm8xx.bbclass: sign images for TIP mode only

For NO TIP mode there is no need for signatures at all.

Expected result:
                      | TIP_IMAGE = True | TIP_IMAGE = False
                      |                  |
SECURED_IMAGE = True  | Need sign        | No need sign
                      |                  |
SECURED_IMAGE = False | No need sign     | No need sign

Signed-off-by: Tim Lee <timlee660101@gmail.com>
Change-Id: Ia48960732f9090f46f1944ee6bd51c1f0b121abe