fix(synquacer): explicitly define RESET_TO_BL31

Even if RESET_TO_BL31 is the default setting in platform.mk,
define it explicitly so as to not rely on it.
platform.mk is going to change the default behavior to reset-to-BL2.

Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Change-Id: I780ef9981f38730a071b6203e2fdf78f2aa6efab
1 file changed