stm32mp1: Add BL32 SP_min secure monitor

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Mathieu Belou <mathieu.belou@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
diff --git a/plat/st/stm32mp1/stm32mp1_def.h b/plat/st/stm32mp1/stm32mp1_def.h
index 5ff509c..bb3fecf 100644
--- a/plat/st/stm32mp1/stm32mp1_def.h
+++ b/plat/st/stm32mp1/stm32mp1_def.h
@@ -71,7 +71,12 @@
  * MAX_MMAP_REGIONS is usually:
  * BL stm32mp1_mmap size + mmap regions in *_plat_arch_setup
  */
-#define MAX_MMAP_REGIONS		11
+#if defined(IMAGE_BL2)
+  #define MAX_MMAP_REGIONS		11
+#endif
+#if defined(IMAGE_BL32)
+  #define MAX_MMAP_REGIONS		6
+#endif
 
 /* DTB initialization value */
 #define STM32MP1_DTB_SIZE		U(0x00004000)	/* 16Ko for DTB */