stm32mp: activate the command stboard for stm32mp25 boards

Activate the command stboard for stm32mp25 STMicroelectronics boards,
add the default used OTP identifier and the associated board identifier:
- stm32mp25xx-ev1 = MB1936
- stm32mp25xx-dk = MB1605

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
diff --git a/arch/arm/mach-stm32mp/include/mach/stm32.h b/arch/arm/mach-stm32mp/include/mach/stm32.h
index 45c929a..726c390 100644
--- a/arch/arm/mach-stm32mp/include/mach/stm32.h
+++ b/arch/arm/mach-stm32mp/include/mach/stm32.h
@@ -198,6 +198,7 @@
 #define BSEC_OTP_SERIAL	5
 #define BSEC_OTP_RPN	9
 #define BSEC_OTP_PKG	122
+#define BSEC_OTP_BOARD	246
 #define BSEC_OTP_MAC	247
 #endif
 
diff --git a/board/st/common/Kconfig b/board/st/common/Kconfig
index c1c254d..f40d1a7 100644
--- a/board/st/common/Kconfig
+++ b/board/st/common/Kconfig
@@ -1,7 +1,7 @@
 config CMD_STBOARD
 	bool "stboard - command for OTP board information"
 	depends on ARCH_STM32MP
-	default y if TARGET_ST_STM32MP15x || TARGET_ST_STM32MP13x
+	default y if TARGET_ST_STM32MP25X || TARGET_ST_STM32MP15x || TARGET_ST_STM32MP13x
 	help
 	  This compile the stboard command to
 	  read and write the board in the OTP.
diff --git a/board/st/common/cmd_stboard.c b/board/st/common/cmd_stboard.c
index 853ab78..cb103e6 100644
--- a/board/st/common/cmd_stboard.c
+++ b/board/st/common/cmd_stboard.c
@@ -49,7 +49,9 @@
 		0x1298,
 		0x1341,
 		0x1497,
+		0x1605, /* stm32mp25xx-dk */
 		0x1635,
+		0x1936, /* stm32mp25xx-ev1 */
 	};
 
 	for (i = 0; i < ARRAY_SIZE(st_board_id); i++)