feat(tc): move start address for BL1 to 0x1000

Locate BL1 at 0x1000 to compensate for the MCUBoot
header size.

Signed-off-by: Anders Dellien <anders.dellien@arm.com>
Change-Id: I30a5ccf8212786479bff8286f3d0abb9dec4b7d0
1 file changed