s7d: compress bl32 on --former-sign [1/1]

PD#SWPL-173221

Problem:
Need to compress bl32 when using --former-sign

Solution:
Compress it

Verify:
./mk s7d_bm201 --former-sign --update-bl2 ...

Change-Id: I7a22d9d17274a45c41da47fed8a325dfe9be9afa
Signed-off-by: Lawrence Mok <lawrence.mok@amlogic.com>
1 file changed