Tegra186: increase memory mapped regions

This patch increases MAX_MMAP_REGIONS to 30 to accommodate the
additional dynamic memory mapped region, during Trusty boot.
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: I461186a3aff5040f14715b87502fc5f1db3bea6e

plat/nvidia/tegra/soc/t186/platform_t186.mk

@@ -33,7 +33,7 @@ $(eval $(call add_define,PLATFORM_MAX_CPUS_PER_CLUSTER))
 MAX_XLAT_TABLES				:= 25
 $(eval $(call add_define,MAX_XLAT_TABLES))
 
-MAX_MMAP_REGIONS			:= 27
+MAX_MMAP_REGIONS			:= 30
 $(eval $(call add_define,MAX_MMAP_REGIONS))
 
 # platform files