set TARGET_CPU_VARIANT to cortex-a15 for arndale

This patch explicitly sets TARGET_CPU_VARIANT to cortex-a15
for the arndale board since Android-4.3 requires it to be
set while compiling.

Change-Id: Ib78d06a20a307b79dcc633dd616240bd88f4427e
Signed-off-by: Pranav Tipnis <pranav.tipnis@linaro.org>
1 file changed