ARM: qca: Skipping u-boot prompt during crashdump

If crashdump magic is found, should not allow user
to access u-boot prompt as tz will be in unsecure state.

Change-Id: I081e84eceada7ffe72d9b4fa4f0425535e4aabde
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
3 files changed