ARM: EXYNOS: Update MPIDR check to accommodate A7 cores on Exynos5420

On heterogenous multi-core Exynos SoCs, the cores are grouped together
and the MPIDR values of all the cores don't lie within a count of 15
(as is the case with current code). Extend the check to accommodate
all possible values of MPIDR of cores.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
1 file changed