plat/arm: Always define TSP memory region

Even though this is not used unless SPD=tspd, only defining it when
SPD_tspd is defined doesn't have any advantage and it makes it harder to
read the code.

Change-Id: I3d93135e05f39be071d16f8a47394a9a3ff54bc8
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

include/plat/arm/common/arm_def.h

@@ -207,13 +207,11 @@
 						ARM_DRAM2_BASE,		\
 						ARM_DRAM2_SIZE,		\
 						MT_MEMORY | MT_RW | MT_NS)
-#ifdef SPD_tspd
 
 #define ARM_MAP_TSP_SEC_MEM		MAP_REGION_FLAT(		\
 						TSP_SEC_MEM_BASE,	\
 						TSP_SEC_MEM_SIZE,	\
 						MT_MEMORY | MT_RW | MT_SECURE)
-#endif
 
 #if ARM_BL31_IN_DRAM
 #define ARM_MAP_BL31_SEC_DRAM		MAP_REGION_FLAT(		\

plat/arm/css/sgm/sgm_mmap_config.c

@@ -39,7 +39,9 @@ const mmap_region_t plat_arm_mmap[] = {
 	CSS_MAP_GIC_DEVICE,
 	SOC_CSS_MAP_DEVICE,
 	ARM_MAP_NS_DRAM1,
+#ifdef SPD_tspd
 	ARM_MAP_TSP_SEC_MEM,
+#endif
 #ifdef SPD_opteed
 	ARM_OPTEE_PAGEABLE_LOAD_MEM,
 #endif