LIB: Add with_marker argument to tfm_vprintf

The underlying tfm_vprintf function can now be called
tfm_vprintf_unpriv, which is called from the runtime FW vprintf
implementation. This function will be called without a marker character
at the beginning of the string and therefore will cause an assertion to
be triggered within the vprintf implementation. Add a new argument which
specifies whether or not there is a marker character.

Change-Id: I58bc8cfa44f348766408d6e1fcf3fa995c3f6131
Signed-off-by: Jackson Cooper-Driver <jackson.cooper-driver@arm.com>
4 files changed