diff --git a/plat/st/stm32mp1/stm32mp1_def.h b/plat/st/stm32mp1/stm32mp1_def.h
index 81ac744af..d6e178834 100644
--- a/plat/st/stm32mp1/stm32mp1_def.h
+++ b/plat/st/stm32mp1/stm32mp1_def.h
@@ -103,6 +103,8 @@
 #define SRAM2_SIZE			U(0x00002000)
 #define SRAM3_BASE			U(0x30006000)
 #define SRAM3_SIZE			U(0x00002000)
+#define SRAMS_BASE			SRAM1_BASE
+#define SRAMS_SIZE_2MB_ALIGNED		U(0x00200000)
 #endif /* STM32MP13 */
 #if STM32MP15
 #define STM32MP_SYSRAM_BASE		U(0x2FFC0000)
@@ -135,6 +137,15 @@ enum ddr_type {
 #endif
 
 /* Section used inside TF binaries */
+#if STM32MP13
+/* 512 Octets reserved for header */
+#define STM32MP_HEADER_RESERVED_SIZE	U(0x200)
+
+#define STM32MP_BINARY_BASE		STM32MP_SEC_SYSRAM_BASE
+
+#define STM32MP_BINARY_SIZE		STM32MP_SEC_SYSRAM_SIZE
+#endif
+#if STM32MP15
 #define STM32MP_PARAM_LOAD_SIZE		U(0x00002400)	/* 9 KB for param */
 /* 256 Octets reserved for header */
 #define STM32MP_HEADER_SIZE		U(0x00000100)
@@ -148,6 +159,7 @@ enum ddr_type {
 #define STM32MP_BINARY_SIZE		(STM32MP_SEC_SYSRAM_SIZE -	\
 					 (STM32MP_PARAM_LOAD_SIZE +	\
 					  STM32MP_HEADER_SIZE))
+#endif
 
 /* BL2 and BL32/sp_min require finer granularity tables */
 #if defined(IMAGE_BL2)
diff --git a/plat/st/stm32mp1/stm32mp1_private.c b/plat/st/stm32mp1/stm32mp1_private.c
index 62db2e6da..917b8db82 100644
--- a/plat/st/stm32mp1/stm32mp1_private.c
+++ b/plat/st/stm32mp1/stm32mp1_private.c
@@ -72,6 +72,15 @@
 					MT_EXECUTE_NEVER)
 #endif
 
+#if STM32MP13
+#define MAP_SRAM_ALL	MAP_REGION_FLAT(SRAMS_BASE, \
+					SRAMS_SIZE_2MB_ALIGNED, \
+					MT_MEMORY | \
+					MT_RW | \
+					MT_SECURE | \
+					MT_EXECUTE_NEVER)
+#endif
+
 #define MAP_DEVICE1	MAP_REGION_FLAT(STM32MP1_DEVICE1_BASE, \
 					STM32MP1_DEVICE1_SIZE, \
 					MT_DEVICE | \
@@ -89,6 +98,9 @@
 #if defined(IMAGE_BL2)
 static const mmap_region_t stm32mp1_mmap[] = {
 	MAP_SEC_SYSRAM,
+#if STM32MP13
+	MAP_SRAM_ALL,
+#endif
 	MAP_DEVICE1,
 #if STM32MP_RAW_NAND
 	MAP_DEVICE2,