PD#SWPL-7656 Problem: crash when there is cpu boot fail in hmp Solution: fix crash when there is cpu boot fail in hmp Verify: W400 Change-Id: I0153975593adb0bfcbc3c3bd6543f0fb2e6bf2e0 Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>