diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig
index 3b4936c..db47bab 100644
--- a/arch/arm/mach-stm32mp/Kconfig
+++ b/arch/arm/mach-stm32mp/Kconfig
@@ -37,6 +37,24 @@
 	prompt "Select STMicroelectronics STM32MPxxx Soc"
 	default STM32MP15x
 
+config STM32MP13x
+	bool "Support STMicroelectronics STM32MP13x Soc"
+	select ARM_SMCCC
+	select CPU_V7A
+	select CPU_V7_HAS_NONSEC
+	select CPU_V7_HAS_VIRT
+	select OF_BOARD
+	select OF_BOARD_SETUP
+	select PINCTRL_STM32
+	select STM32_RCC
+	select STM32_RESET
+	select STM32_SERIAL
+	select SYS_ARCH_TIMER
+	imply CMD_NVEDIT_INFO
+	help
+		support of STMicroelectronics SOC STM32MP13x family
+		STMicroelectronics MPU with core ARMv7
+
 config STM32MP15x
 	bool "Support STMicroelectronics STM32MP15x Soc"
 	select ARCH_SUPPORT_PSCI
@@ -85,7 +103,7 @@
 
 config STM32_ETZPC
 	bool "STM32 Extended TrustZone Protection"
-	depends on STM32MP15x
+	depends on STM32MP15x || STM32MP13x
 	default y
 	imply BOOTP_SERVERIP
 	help
@@ -108,6 +126,7 @@
 		This command is used to evaluate the secure boot on stm32mp SOC,
 		it is deactivated by default in real products.
 
+source "arch/arm/mach-stm32mp/Kconfig.13x"
 source "arch/arm/mach-stm32mp/Kconfig.15x"
 
 source "arch/arm/mach-stm32mp/cmd_stm32prog/Kconfig"
diff --git a/arch/arm/mach-stm32mp/Kconfig.13x b/arch/arm/mach-stm32mp/Kconfig.13x
new file mode 100644
index 0000000..5fc0009
--- /dev/null
+++ b/arch/arm/mach-stm32mp/Kconfig.13x
@@ -0,0 +1,57 @@
+if STM32MP13x
+
+choice
+	prompt "STM32MP13x board select"
+	optional
+
+config TARGET_ST_STM32MP13x
+	bool "STMicroelectronics STM32MP13x boards"
+	imply BOOTSTAGE
+	imply CMD_BOOTSTAGE
+	imply CMD_CLS if CMD_BMP
+	imply DISABLE_CONSOLE
+	imply PRE_CONSOLE_BUFFER
+	imply SILENT_CONSOLE
+	help
+		target the STMicroelectronics board with SOC STM32MP13x
+		managed by board/st/stm32mp1.
+		The difference between board are managed with devicetree
+
+endchoice
+
+config SYS_TEXT_BASE
+	default 0xC0000000
+
+config PRE_CON_BUF_ADDR
+	default 0xC0800000
+
+config PRE_CON_BUF_SZ
+	default 4096
+
+config BOOTSTAGE_STASH_ADDR
+	default 0xC3000000
+
+if BOOTCOUNT_GENERIC
+config SYS_BOOTCOUNT_SINGLEWORD
+	default y
+
+# TAMP_BOOTCOUNT = TAMP_BACKUP_REGISTER(31)
+config SYS_BOOTCOUNT_ADDR
+	default 0x5C00A17C
+endif
+
+if DEBUG_UART
+
+# debug on UART4 by default
+config DEBUG_UART_BASE
+	default 0x40010000
+
+# clock source is HSI on reset
+config DEBUG_UART_CLOCK
+	default 48000000 if STM32_FPGA
+	default 64000000
+endif
+
+source "board/st/stm32mp1/Kconfig"
+
+endif
diff --git a/arch/arm/mach-stm32mp/Makefile b/arch/arm/mach-stm32mp/Makefile
index 0ffec6e..1db9057 100644
--- a/arch/arm/mach-stm32mp/Makefile
+++ b/arch/arm/mach-stm32mp/Makefile
@@ -8,6 +8,7 @@
 obj-y += syscon.o
 obj-y += bsec.o
 
+obj-$(CONFIG_STM32MP13x) += stm32mp13x.o
 obj-$(CONFIG_STM32MP15x) += stm32mp15x.o
 
 ifdef CONFIG_SPL_BUILD
diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c
index b808964..240960a 100644
--- a/arch/arm/mach-stm32mp/cpu.c
+++ b/arch/arm/mach-stm32mp/cpu.c
@@ -52,8 +52,11 @@
 	enum dcache_option option;
 
 	if (IS_ENABLED(CONFIG_SPL_BUILD)) {
+/* STM32_SYSRAM_BASE exist only when SPL is supported */
+#ifdef CONFIG_SPL
 		start = ALIGN_DOWN(STM32_SYSRAM_BASE, MMU_SECTION_SIZE);
 		size = ALIGN(STM32_SYSRAM_SIZE, MMU_SECTION_SIZE);
+#endif
 	} else if (gd->flags & GD_FLG_RELOC) {
 		/* bd->bi_dram is available only after relocation */
 		start = bd->bi_dram[bank].start;
diff --git a/arch/arm/mach-stm32mp/fdt.c b/arch/arm/mach-stm32mp/fdt.c
index 7412f0e..687543e 100644
--- a/arch/arm/mach-stm32mp/fdt.c
+++ b/arch/arm/mach-stm32mp/fdt.c
@@ -259,6 +259,9 @@
 	u32 pkg, cpu;
 	char name[SOC_NAME_SIZE];
 
+	if (IS_ENABLED(CONFIG_STM32MP13x))
+		return 0;
+
 	soc = fdt_path_offset(blob, "/soc");
 	/* when absent, nothing to do */
 	if (soc == -FDT_ERR_NOTFOUND)
diff --git a/arch/arm/mach-stm32mp/include/mach/stm32.h b/arch/arm/mach-stm32mp/include/mach/stm32.h
index 47e88fc..cdb58fd 100644
--- a/arch/arm/mach-stm32mp/include/mach/stm32.h
+++ b/arch/arm/mach-stm32mp/include/mach/stm32.h
@@ -17,7 +17,9 @@
 #define STM32_RCC_BASE			0x50000000
 #define STM32_PWR_BASE			0x50001000
 #define STM32_SYSCFG_BASE		0x50020000
+#ifdef CONFIG_STM32MP15x
 #define STM32_DBGMCU_BASE		0x50081000
+#endif
 #define STM32_FMC2_BASE			0x58002000
 #define STM32_DDRCTRL_BASE		0x5A003000
 #define STM32_DDRPHYC_BASE		0x5A004000
@@ -26,8 +28,14 @@
 #define STM32_STGEN_BASE		0x5C008000
 #define STM32_TAMP_BASE			0x5C00A000
 
+#ifdef CONFIG_STM32MP15x
 #define STM32_USART1_BASE		0x5C000000
 #define STM32_USART2_BASE		0x4000E000
+#endif
+#ifdef CONFIG_STM32MP13x
+#define STM32_USART1_BASE		0x4c000000
+#define STM32_USART2_BASE		0x4c001000
+#endif
 #define STM32_USART3_BASE		0x4000F000
 #define STM32_UART4_BASE		0x40010000
 #define STM32_UART5_BASE		0x40011000
@@ -39,8 +47,10 @@
 #define STM32_SDMMC2_BASE		0x58007000
 #define STM32_SDMMC3_BASE		0x48004000
 
+#ifdef CONFIG_STM32MP15x
 #define STM32_SYSRAM_BASE		0x2FFC0000
 #define STM32_SYSRAM_SIZE		SZ_256K
+#endif
 
 #define STM32_DDR_BASE			0xC0000000
 #define STM32_DDR_SIZE			SZ_1G
@@ -98,6 +108,8 @@
 
 /* TAMP registers */
 #define TAMP_BACKUP_REGISTER(x)		(STM32_TAMP_BASE + 0x100 + 4 * x)
+
+#ifdef CONFIG_STM32MP15x
 #define TAMP_BACKUP_MAGIC_NUMBER	TAMP_BACKUP_REGISTER(4)
 #define TAMP_BACKUP_BRANCH_ADDRESS	TAMP_BACKUP_REGISTER(5)
 #define TAMP_COPRO_RSC_TBL_ADDRESS	TAMP_BACKUP_REGISTER(17)
@@ -111,6 +123,12 @@
 #define TAMP_COPRO_STATE_CSTOP		3
 #define TAMP_COPRO_STATE_STANDBY	4
 #define TAMP_COPRO_STATE_CRASH		5
+#endif
+
+#ifdef CONFIG_STM32MP13x
+#define TAMP_BOOTCOUNT			TAMP_BACKUP_REGISTER(31)
+#define TAMP_BOOT_CONTEXT		TAMP_BACKUP_REGISTER(30)
+#endif
 
 #define TAMP_BOOT_MODE_MASK		GENMASK(15, 8)
 #define TAMP_BOOT_MODE_SHIFT		8
@@ -138,11 +156,19 @@
 #define STM32_BSEC_LOCK(id)		(STM32_BSEC_LOCK_OFFSET + (id) * 4)
 
 /* BSEC OTP index */
+#ifdef CONFIG_STM32MP15x
 #define BSEC_OTP_RPN	1
 #define BSEC_OTP_SERIAL	13
 #define BSEC_OTP_PKG	16
 #define BSEC_OTP_MAC	57
 #define BSEC_OTP_BOARD	59
+#endif
+#ifdef CONFIG_STM32MP13x
+#define BSEC_OTP_RPN	1
+#define BSEC_OTP_SERIAL	13
+#define BSEC_OTP_MAC	57
+#define BSEC_OTP_BOARD	60
+#endif
 
 #endif /* __ASSEMBLY__ */
 #endif /* _MACH_STM32_H_ */
diff --git a/arch/arm/mach-stm32mp/include/mach/sys_proto.h b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
index 8b61135..829b3fe 100644
--- a/arch/arm/mach-stm32mp/include/mach/sys_proto.h
+++ b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
@@ -3,7 +3,7 @@
  * Copyright (C) 2015-2017, STMicroelectronics - All Rights Reserved
  */
 
-/* ID = Device Version (bit31:16) + Device Part Number (RPN) (bit7:0) */
+/* ID = Device Version (bit31:16) + Device Part Number (RPN) (bit15:0) */
 #define CPU_STM32MP157Cxx	0x05000000
 #define CPU_STM32MP157Axx	0x05000001
 #define CPU_STM32MP153Cxx	0x05000024
@@ -17,10 +17,24 @@
 #define CPU_STM32MP151Fxx	0x050000AE
 #define CPU_STM32MP151Dxx	0x050000AF
 
+#define CPU_STM32MP135Cxx	0x05010000
+#define CPU_STM32MP135Axx	0x05010001
+#define CPU_STM32MP133Cxx	0x050100C0
+#define CPU_STM32MP133Axx	0x050100C1
+#define CPU_STM32MP131Cxx	0x050106C8
+#define CPU_STM32MP131Axx	0x050106C9
+#define CPU_STM32MP135Fxx	0x05010800
+#define CPU_STM32MP135Dxx	0x05010801
+#define CPU_STM32MP133Fxx	0x050108C0
+#define CPU_STM32MP133Dxx	0x050108C1
+#define CPU_STM32MP131Fxx	0x05010EC8
+#define CPU_STM32MP131Dxx	0x05010EC9
+
 /* return CPU_STMP32MP...Xxx constants */
 u32 get_cpu_type(void);
 
 #define CPU_DEV_STM32MP15	0x500
+#define CPU_DEV_STM32MP13	0x501
 
 /* return CPU_DEV constants */
 u32 get_cpu_dev(void);
diff --git a/arch/arm/mach-stm32mp/stm32mp13x.c b/arch/arm/mach-stm32mp/stm32mp13x.c
new file mode 100644
index 0000000..d5e3a78
--- /dev/null
+++ b/arch/arm/mach-stm32mp/stm32mp13x.c
@@ -0,0 +1,115 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause
+/*
+ * Copyright (C) 2022, STMicroelectronics - All Rights Reserved
+ */
+
+#define LOG_CATEGORY LOGC_ARCH
+
+#include <common.h>
+#include <log.h>
+#include <syscon.h>
+#include <asm/io.h>
+#include <asm/arch/stm32.h>
+#include <asm/arch/sys_proto.h>
+
+/* SYSCFG register */
+#define SYSCFG_IDC_OFFSET	0x380
+#define SYSCFG_IDC_DEV_ID_MASK	GENMASK(11, 0)
+#define SYSCFG_IDC_DEV_ID_SHIFT	0
+#define SYSCFG_IDC_REV_ID_MASK	GENMASK(31, 16)
+#define SYSCFG_IDC_REV_ID_SHIFT	16
+
+/* Device Part Number (RPN) = OTP_DATA1 lower 11 bits */
+#define RPN_SHIFT	0
+#define RPN_MASK	GENMASK(11, 0)
+
+static u32 read_idc(void)
+{
+	void *syscfg = syscon_get_first_range(STM32MP_SYSCON_SYSCFG);
+
+	return readl(syscfg + SYSCFG_IDC_OFFSET);
+}
+
+u32 get_cpu_dev(void)
+{
+	return (read_idc() & SYSCFG_IDC_DEV_ID_MASK) >> SYSCFG_IDC_DEV_ID_SHIFT;
+}
+
+u32 get_cpu_rev(void)
+{
+	return (read_idc() & SYSCFG_IDC_REV_ID_MASK) >> SYSCFG_IDC_REV_ID_SHIFT;
+}
+
+/* Get Device Part Number (RPN) from OTP */
+static u32 get_cpu_rpn(void)
+{
+	return get_otp(BSEC_OTP_RPN, RPN_SHIFT, RPN_MASK);
+}
+
+u32 get_cpu_type(void)
+{
+	return (get_cpu_dev() << 16) | get_cpu_rpn();
+}
+
+void get_soc_name(char name[SOC_NAME_SIZE])
+{
+	char *cpu_s, *cpu_r;
+
+	/* MPUs Part Numbers */
+	switch (get_cpu_type()) {
+	case CPU_STM32MP135Fxx:
+		cpu_s = "135F";
+		break;
+	case CPU_STM32MP135Dxx:
+		cpu_s = "135D";
+		break;
+	case CPU_STM32MP135Cxx:
+		cpu_s = "135C";
+		break;
+	case CPU_STM32MP135Axx:
+		cpu_s = "135A";
+		break;
+	case CPU_STM32MP133Fxx:
+		cpu_s = "133F";
+		break;
+	case CPU_STM32MP133Dxx:
+		cpu_s = "133D";
+		break;
+	case CPU_STM32MP133Cxx:
+		cpu_s = "133C";
+		break;
+	case CPU_STM32MP133Axx:
+		cpu_s = "133A";
+		break;
+	case CPU_STM32MP131Fxx:
+		cpu_s = "131F";
+		break;
+	case CPU_STM32MP131Dxx:
+		cpu_s = "131D";
+		break;
+	case CPU_STM32MP131Cxx:
+		cpu_s = "131C";
+		break;
+	case CPU_STM32MP131Axx:
+		cpu_s = "131A";
+		break;
+	default:
+		cpu_s = "????";
+		break;
+	}
+
+	/* REVISION */
+	switch (get_cpu_rev()) {
+	case CPU_REV1:
+		cpu_r = "A";
+		break;
+	case CPU_REV1_1:
+		cpu_r = "Z";
+		break;
+	default:
+		cpu_r = "?";
+		break;
+	}
+
+	snprintf(name, SOC_NAME_SIZE, "STM32MP%s Rev.%s", cpu_s, cpu_r);
+}
diff --git a/board/st/stm32mp1/Kconfig b/board/st/stm32mp1/Kconfig
index 89e97ae..6ab8f80 100644
--- a/board/st/stm32mp1/Kconfig
+++ b/board/st/stm32mp1/Kconfig
@@ -11,3 +11,18 @@
 
 source "board/st/common/Kconfig"
 endif
+
+if TARGET_ST_STM32MP13x
+
+config SYS_BOARD
+	default "stm32mp1"
+
+config SYS_VENDOR
+	default "st"
+
+config SYS_CONFIG_NAME
+	default "stm32mp13_st_common"
+
+source "board/st/common/Kconfig"
+
+endif
diff --git a/board/st/stm32mp1/MAINTAINERS b/board/st/stm32mp1/MAINTAINERS
index d57a498..c9252e9 100644
--- a/board/st/stm32mp1/MAINTAINERS
+++ b/board/st/stm32mp1/MAINTAINERS
@@ -9,5 +9,7 @@
 F:	configs/stm32mp15_defconfig
 F:	configs/stm32mp15_basic_defconfig
 F:	configs/stm32mp15_trusted_defconfig
+F:	include/configs/stm32mp13_common.h
+F:	include/configs/stm32mp13_st_common.h
 F:	include/configs/stm32mp15_common.h
 F:	include/configs/stm32mp15_st_common.h
diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
index a08bcde..8ae668c 100644
--- a/configs/stm32mp15_basic_defconfig
+++ b/configs/stm32mp15_basic_defconfig
@@ -9,8 +9,8 @@
 CONFIG_SPL_MMC=y
 CONFIG_SPL=y
 CONFIG_CMD_STM32KEY=y
-CONFIG_TARGET_ST_STM32MP15x=y
 CONFIG_TYPEC_STUSB160X=y
+CONFIG_TARGET_ST_STM32MP15x=y
 CONFIG_ENV_OFFSET_REDUND=0x2C0000
 CONFIG_CMD_STM32PROG=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
diff --git a/configs/stm32mp15_defconfig b/configs/stm32mp15_defconfig
index 70aff8f..8c41f80 100644
--- a/configs/stm32mp15_defconfig
+++ b/configs/stm32mp15_defconfig
@@ -7,8 +7,8 @@
 CONFIG_DEFAULT_DEVICE_TREE="stm32mp157c-ev1"
 CONFIG_DDR_CACHEABLE_SIZE=0x10000000
 CONFIG_CMD_STM32KEY=y
-CONFIG_TARGET_ST_STM32MP15x=y
 CONFIG_TYPEC_STUSB160X=y
+CONFIG_TARGET_ST_STM32MP15x=y
 CONFIG_ENV_OFFSET_REDUND=0x4C0000
 CONFIG_CMD_STM32PROG=y
 # CONFIG_ARMV7_NONSEC is not set
diff --git a/configs/stm32mp15_trusted_defconfig b/configs/stm32mp15_trusted_defconfig
index 21ddf9d..ebb5128 100644
--- a/configs/stm32mp15_trusted_defconfig
+++ b/configs/stm32mp15_trusted_defconfig
@@ -7,9 +7,9 @@
 CONFIG_DEFAULT_DEVICE_TREE="stm32mp157c-ev1"
 CONFIG_DDR_CACHEABLE_SIZE=0x10000000
 CONFIG_CMD_STM32KEY=y
+CONFIG_TYPEC_STUSB160X=y
 CONFIG_STM32MP15x_STM32IMAGE=y
 CONFIG_TARGET_ST_STM32MP15x=y
-CONFIG_TYPEC_STUSB160X=y
 CONFIG_ENV_OFFSET_REDUND=0x2C0000
 CONFIG_CMD_STM32PROG=y
 # CONFIG_ARMV7_NONSEC is not set
diff --git a/include/configs/stm32mp13_common.h b/include/configs/stm32mp13_common.h
new file mode 100644
index 0000000..beb56fc
--- /dev/null
+++ b/include/configs/stm32mp13_common.h
@@ -0,0 +1,100 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause */
+/*
+ * Copyright (C) 2022, STMicroelectronics - All Rights Reserved
+ *
+ * Configuration settings for the STM32MP13x CPU
+ */
+
+#ifndef __CONFIG_STM32MP13_COMMMON_H
+#define __CONFIG_STM32MP13_COMMMON_H
+#include <linux/sizes.h>
+#include <asm/arch/stm32.h>
+
+/*
+ * Configuration of the external SRAM memory used by U-Boot
+ */
+#define CONFIG_SYS_SDRAM_BASE		STM32_DDR_BASE
+
+/*
+ * For booting Linux, use the first 256 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_SYS_BOOTMAPSZ		SZ_256M
+
+/* Extend size of kernel image for uncompression */
+#define CONFIG_SYS_BOOTM_LEN		SZ_32M
+
+/*MMC SD*/
+#define CONFIG_SYS_MMC_MAX_DEVICE	2
+
+/* NAND support */
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+
+/*****************************************************************************/
+#ifdef CONFIG_DISTRO_DEFAULTS
+/*****************************************************************************/
+
+#ifdef CONFIG_CMD_MMC
+#define BOOT_TARGET_MMC0(func)	func(MMC, mmc, 0)
+#define BOOT_TARGET_MMC1(func)	func(MMC, mmc, 1)
+#else
+#define BOOT_TARGET_MMC0(func)
+#define BOOT_TARGET_MMC1(func)
+#endif
+
+#define BOOT_TARGET_DEVICES(func)	\
+	BOOT_TARGET_MMC1(func)		\
+	BOOT_TARGET_MMC0(func)
+
+/*
+ * default bootcmd for stm32mp13:
+ * for mmc boot (eMMC, SD card), distro boot on the same mmc device
+ */
+#define STM32MP_BOOTCMD "bootcmd_stm32mp=" \
+	"echo \"Boot over ${boot_device}${boot_instance}!\";" \
+		"run env_check;" \
+		"if test ${boot_device} = mmc;" \
+		"then env set boot_targets \"mmc${boot_instance}\"; fi;" \
+		"run distro_bootcmd;" \
+	"fi;\0"
+
+#define STM32MP_EXTRA \
+	"env_check=if env info -p -d -q; then env save; fi\0" \
+	"boot_net_usb_start=true\0"
+
+#ifndef STM32MP_BOARD_EXTRA_ENV
+#define STM32MP_BOARD_EXTRA_ENV
+#endif
+
+#include <config_distro_bootcmd.h>
+
+/*
+ * memory layout for 32M uncompressed/compressed kernel,
+ * 1M fdt, 1M script, 1M pxe and 1M for overlay
+ * and the ramdisk at the end.
+ */
+#define __KERNEL_ADDR_R     __stringify(0xc2000000)
+#define __FDT_ADDR_R        __stringify(0xc4000000)
+#define __SCRIPT_ADDR_R     __stringify(0xc4100000)
+#define __PXEFILE_ADDR_R    __stringify(0xc4200000)
+#define __FDTOVERLAY_ADDR_R __stringify(0xc4300000)
+#define __RAMDISK_ADDR_R    __stringify(0xc4400000)
+
+#define STM32MP_MEM_LAYOUT \
+	"kernel_addr_r=" __KERNEL_ADDR_R "\0" \
+	"fdt_addr_r=" __FDT_ADDR_R "\0" \
+	"scriptaddr=" __SCRIPT_ADDR_R "\0" \
+	"pxefile_addr_r=" __PXEFILE_ADDR_R "\0" \
+	"fdtoverlay_addr_r=" __FDTOVERLAY_ADDR_R "\0" \
+	"ramdisk_addr_r=" __RAMDISK_ADDR_R "\0"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	STM32MP_MEM_LAYOUT \
+	STM32MP_BOOTCMD \
+	BOOTENV \
+	STM32MP_EXTRA \
+	STM32MP_BOARD_EXTRA_ENV
+
+#endif /* ifdef CONFIG_DISTRO_DEFAULTS*/
+
+#endif /* __CONFIG_STM32MP13_COMMMON_H */
diff --git a/include/configs/stm32mp13_st_common.h b/include/configs/stm32mp13_st_common.h
new file mode 100644
index 0000000..ec64b12
--- /dev/null
+++ b/include/configs/stm32mp13_st_common.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause */
+/*
+ * Copyright (C) 2022, STMicroelectronics - All Rights Reserved
+ *
+ * Configuration settings for the STMicroelectronics STM32MP13x boards
+ */
+
+#ifndef __CONFIG_STM32MP13_ST_COMMON_H__
+#define __CONFIG_STM32MP13_ST_COMMON_H__
+
+#define STM32MP_BOARD_EXTRA_ENV \
+	"usb_pgood_delay=1000\0" \
+	"console=ttySTM0\0"
+
+#include <configs/stm32mp13_common.h>
+
+#endif
diff --git a/include/configs/stm32mp15_common.h b/include/configs/stm32mp15_common.h
index ec41a81..08a7248 100644
--- a/include/configs/stm32mp15_common.h
+++ b/include/configs/stm32mp15_common.h
@@ -90,7 +90,7 @@
 	BOOT_TARGET_PXE(func)
 
 /*
- * default bootcmd for stm32mp1:
+ * default bootcmd for stm32mp15:
  * for serial/usb: execute the stm32prog command
  * for mmc boot (eMMC, SD card), distro boot on the same mmc device
  * for nand or spi-nand boot, distro boot with ubifs on UBI partition