diff --git a/plat/arm/board/fvp/fvp_common.c b/plat/arm/board/fvp/fvp_common.c
index a948796..fca4d01 100644
--- a/plat/arm/board/fvp/fvp_common.c
+++ b/plat/arm/board/fvp/fvp_common.c
@@ -96,10 +96,10 @@
 	ARM_MAP_BL1_RW,
 #endif
 #endif /* TRUSTED_BOARD_BOOT */
-#if ENABLE_SPM && SPM_MM
+#if SPM_MM
 	ARM_SP_IMAGE_MMAP,
 #endif
-#if ENABLE_SPM && !SPM_MM
+#if ENABLE_SPM
 	PLAT_MAP_SP_PACKAGE_MEM_RW,
 #endif
 #if ARM_BL31_IN_DRAM
@@ -127,16 +127,16 @@
 	MAP_DEVICE0,
 	MAP_DEVICE1,
 	ARM_V2M_MAP_MEM_PROTECT,
-#if ENABLE_SPM && SPM_MM
+#if SPM_MM
 	ARM_SPM_BUF_EL3_MMAP,
 #endif
-#if ENABLE_SPM && !SPM_MM
+#if ENABLE_SPM
 	PLAT_MAP_SP_PACKAGE_MEM_RO,
 #endif
 	{0}
 };
 
-#if ENABLE_SPM && defined(IMAGE_BL31) && SPM_MM
+#if defined(IMAGE_BL31) && SPM_MM
 const mmap_region_t plat_arm_secure_partition_mmap[] = {
 	V2M_MAP_IOFPGA_EL0, /* for the UART */
 	MAP_REGION_FLAT(DEVICE0_BASE,				\
@@ -190,7 +190,7 @@
 }
 #endif
 
-#if ENABLE_SPM && defined(IMAGE_BL31) && SPM_MM
+#if defined(IMAGE_BL31) && SPM_MM
 /*
  * Boot information passed to a secure partition during initialisation. Linear
  * indices in MP information will be filled at runtime.
diff --git a/plat/arm/board/fvp/include/platform_def.h b/plat/arm/board/fvp/include/platform_def.h
index 98dd0a9..1a251b8 100644
--- a/plat/arm/board/fvp/include/platform_def.h
+++ b/plat/arm/board/fvp/include/platform_def.h
@@ -61,7 +61,7 @@
  * plat_arm_mmap array defined for each BL stage.
  */
 #if defined(IMAGE_BL31)
-# if ENABLE_SPM
+# if ENABLE_SPM || SPM_MM
 #  define PLAT_ARM_MMAP_ENTRIES		9
 #  define MAX_XLAT_TABLES		9
 #  define PLAT_SP_IMAGE_MMAP_REGIONS	30
@@ -116,7 +116,7 @@
  * calculated using the current BL31 PROGBITS debug size plus the sizes of
  * BL2 and BL1-RW
  */
-#if ENABLE_SPM && !SPM_MM
+#if ENABLE_SPM
 #define PLAT_ARM_MAX_BL31_SIZE		UL(0x60000)
 #else
 #define PLAT_ARM_MAX_BL31_SIZE		UL(0x3B000)
diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index 3a9972b..446969c 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -282,9 +282,7 @@
         BL31_CFLAGS	+=	-DPLAT_XLAT_TABLES_DYNAMIC=1
     endif
     ifeq (${ENABLE_SPM},1)
-        ifeq (${SPM_MM},0)
             BL31_CFLAGS	+=	-DPLAT_XLAT_TABLES_DYNAMIC=1
-        endif
     endif
     ifeq (${SPD},trusty)
         BL31_CFLAGS	+=	-DPLAT_XLAT_TABLES_DYNAMIC=1
diff --git a/plat/arm/common/aarch64/arm_ehf.c b/plat/arm/common/aarch64/arm_ehf.c
index 4ae992c..5144afc 100644
--- a/plat/arm/common/aarch64/arm_ehf.c
+++ b/plat/arm/common/aarch64/arm_ehf.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2019, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -24,7 +24,7 @@
 	/* Normal priority SDEI */
 	EHF_PRI_DESC(ARM_PRI_BITS, PLAT_SDEI_NORMAL_PRI),
 #endif
-#if ENABLE_SPM
+#if ENABLE_SPM || SPM_MM
 	EHF_PRI_DESC(ARM_PRI_BITS, PLAT_SP_PRI),
 #endif
 };
diff --git a/plat/arm/common/arm_common.mk b/plat/arm/common/arm_common.mk
index cda39b7..a60e349 100644
--- a/plat/arm/common/arm_common.mk
+++ b/plat/arm/common/arm_common.mk
@@ -249,14 +249,12 @@
 endif
 
 # SPM uses libfdt in Arm platforms
-ifeq (${SPM_MM},0)
 ifeq (${ENABLE_SPM},1)
 BL31_SOURCES		+=	common/fdt_wrappers.c			\
 				plat/common/plat_spm_rd.c		\
 				plat/common/plat_spm_sp.c		\
 				${LIBFDT_SRCS}
 endif
-endif
 
 ifneq (${TRUSTED_BOARD_BOOT},0)
 
diff --git a/plat/arm/css/sgi/include/sgi_base_platform_def.h b/plat/arm/css/sgi/include/sgi_base_platform_def.h
index a9cc852..a42c759 100644
--- a/plat/arm/css/sgi/include/sgi_base_platform_def.h
+++ b/plat/arm/css/sgi/include/sgi_base_platform_def.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -28,7 +28,7 @@
  * plat_arm_mmap array defined for each BL stage.
  */
 #if defined(IMAGE_BL31)
-# if ENABLE_SPM
+# if ENABLE_SPM || SPM_MM
 #  define PLAT_ARM_MMAP_ENTRIES		9
 #  define MAX_XLAT_TABLES		7
 #  define PLAT_SP_IMAGE_MMAP_REGIONS	7
@@ -101,7 +101,7 @@
 #elif defined(IMAGE_BL2U)
 # define PLATFORM_STACK_SIZE 0x400
 #elif defined(IMAGE_BL31)
-# if ENABLE_SPM
+# if ENABLE_SPM || SPM_MM
 #  define PLATFORM_STACK_SIZE 0x500
 # else
 #  define PLATFORM_STACK_SIZE 0x400
diff --git a/plat/arm/css/sgi/sgi_plat.c b/plat/arm/css/sgi/sgi_plat.c
index 3e207ec..ef13cdc 100644
--- a/plat/arm/css/sgi/sgi_plat.c
+++ b/plat/arm/css/sgi/sgi_plat.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -46,7 +46,7 @@
 #if ARM_BL31_IN_DRAM
 	ARM_MAP_BL31_SEC_DRAM,
 #endif
-#if ENABLE_SPM
+#if SPM_MM
 	ARM_SP_IMAGE_MMAP,
 #endif
 #if TRUSTED_BOARD_BOOT && !BL2_AT_EL3
@@ -61,13 +61,13 @@
 	V2M_MAP_IOFPGA,
 	CSS_SGI_MAP_DEVICE,
 	SOC_CSS_MAP_DEVICE,
-#if ENABLE_SPM
+#if SPM_MM
 	ARM_SPM_BUF_EL3_MMAP,
 #endif
 	{0}
 };
 
-#if ENABLE_SPM && defined(IMAGE_BL31)
+#if SPM_MM && defined(IMAGE_BL31)
 const mmap_region_t plat_arm_secure_partition_mmap[] = {
 	PLAT_ARM_SECURE_MAP_DEVICE,
 	ARM_SP_IMAGE_MMAP,
@@ -77,12 +77,12 @@
 	ARM_SPM_BUF_EL0_MMAP,
 	{0}
 };
-#endif /* ENABLE_SPM && defined(IMAGE_BL31) */
+#endif /* SPM_MM && defined(IMAGE_BL31) */
 #endif
 
 ARM_CASSERT_MMAP
 
-#if ENABLE_SPM && defined(IMAGE_BL31)
+#if SPM_MM && defined(IMAGE_BL31)
 /*
  * Boot information passed to a secure partition during initialisation. Linear
  * indices in MP information will be filled at runtime.
@@ -130,7 +130,7 @@
 {
 	return &plat_arm_secure_partition_boot_info;
 }
-#endif /* ENABLE_SPM && defined(IMAGE_BL31) */
+#endif /* SPM_MM && defined(IMAGE_BL31) */
 
 #if TRUSTED_BOARD_BOOT
 int plat_get_mbedtls_heap(void **heap_addr, size_t *heap_size)
diff --git a/plat/nvidia/tegra/scat/bl31.scat b/plat/nvidia/tegra/scat/bl31.scat
index 2f5fd9e..ff7719a 100644
--- a/plat/nvidia/tegra/scat/bl31.scat
+++ b/plat/nvidia/tegra/scat/bl31.scat
@@ -95,7 +95,7 @@
 	/* cpu_ops must always be defined */
 	ScatterAssert(ImageLength(__CPU_OPS__) > 0)
 
-#if ENABLE_SPM
+#if ENABLE_SPM || SPM_MM
 LR_SPM +0
 {
 	/*
diff --git a/plat/socionext/synquacer/platform.mk b/plat/socionext/synquacer/platform.mk
index fe1448f..ab1f69e 100644
--- a/plat/socionext/synquacer/platform.mk
+++ b/plat/socionext/synquacer/platform.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -57,7 +57,7 @@
 				drivers/arm/css/mhu/css_mhu_doorbell.c
 endif
 
-ifeq (${ENABLE_SPM},1)
+ifeq (${SPM_MM},1)
 $(eval $(call add_define,PLAT_EXTRA_LD_SCRIPT))
 
 BL31_SOURCES		+=	$(PLAT_PATH)/sq_spm.c
diff --git a/plat/socionext/synquacer/sq_bl31_setup.c b/plat/socionext/synquacer/sq_bl31_setup.c
index c78fe91..b864021 100644
--- a/plat/socionext/synquacer/sq_bl31_setup.c
+++ b/plat/socionext/synquacer/sq_bl31_setup.c
@@ -159,7 +159,7 @@
 void bl31_plat_arch_setup(void)
 {
 	static const mmap_region_t secure_partition_mmap[] = {
-#if ENABLE_SPM && SPM_MM
+#if SPM_MM
 		MAP_REGION_FLAT(PLAT_SPM_BUF_BASE,
 				PLAT_SPM_BUF_SIZE,
 				MT_RW_DATA | MT_SECURE),
@@ -173,7 +173,7 @@
 	sq_mmap_setup(BL31_BASE, BL31_SIZE, secure_partition_mmap);
 	enable_mmu_el3(XLAT_TABLE_NC);
 
-#if ENABLE_SPM && SPM_MM
+#if SPM_MM
 	memcpy((void *)SPM_SHIM_EXCEPTIONS_START,
 	       (void *)SPM_SHIM_EXCEPTIONS_LMA,
 	       (uintptr_t)SPM_SHIM_EXCEPTIONS_END -