diff --git a/fdts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi b/fdts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi
index 16b8cf6..11e8f2b 100644
--- a/fdts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi
+++ b/fdts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi
@@ -1,8 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
 /*
  * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
- */
-/* STM32MP157C DK1/DK2 BOARD configuration
+ *
+ * STM32MP157C DK1/DK2 BOARD configuration
  * 1x DDR3L 4Gb, 16-bit, 533MHz.
  * Reference used NT5CC256M16DP-DI from NANYA
  *
@@ -16,8 +16,7 @@
  * address mapping : RBC
  * Tc > + 85C : N
  */
-
-#define DDR_MEM_NAME "DDR3-1066/888 bin G 1x4Gb 533MHz v1.41"
+#define DDR_MEM_NAME "DDR3-1066/888 bin G 1x4Gb 533MHz v1.45"
 #define DDR_MEM_SPEED 533000
 #define DDR_MEM_SIZE 0x20000000
 
@@ -90,7 +89,7 @@
 #define DDR_PTR2 0x042DA068
 #define DDR_ACIOCR 0x10400812
 #define DDR_DXCCR 0x00000C40
-#define DDR_DSGCR 0xF200001F
+#define DDR_DSGCR 0xF200011F
 #define DDR_DCR 0x0000000B
 #define DDR_DTPR0 0x38D488D0
 #define DDR_DTPR1 0x098B00D8
@@ -109,11 +108,11 @@
 #define DDR_DX1DLLCR 0x40000000
 #define DDR_DX1DQTR 0xFFFFFFFF
 #define DDR_DX1DQSTR 0x3DB02000
-#define DDR_DX2GCR 0x0000CE81
+#define DDR_DX2GCR 0x0000CE80
 #define DDR_DX2DLLCR 0x40000000
 #define DDR_DX2DQTR 0xFFFFFFFF
 #define DDR_DX2DQSTR 0x3DB02000
-#define DDR_DX3GCR 0x0000CE81
+#define DDR_DX3GCR 0x0000CE80
 #define DDR_DX3DLLCR 0x40000000
 #define DDR_DX3DQTR 0xFFFFFFFF
 #define DDR_DX3DQSTR 0x3DB02000
diff --git a/fdts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi b/fdts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi
index 82e7104..4b70b60 100644
--- a/fdts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi
+++ b/fdts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi
@@ -1,9 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
 /*
  * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
- */
-
-/* STM32MP157C ED1 BOARD configuration
+ *
+ * STM32MP157C ED1 BOARD configuration
  * 2x DDR3L 4Gb each, 16-bit, 533MHz, Single Die Package in flyby topology.
  * Reference used NT5CC256M16DP-DI from NANYA
  *
@@ -17,8 +16,7 @@
  * address mapping : RBC
  * Tc > + 85C : N
  */
-
-#define DDR_MEM_NAME "DDR3-1066/888 bin G 2x4Gb 533MHz v1.41"
+#define DDR_MEM_NAME "DDR3-1066/888 bin G 2x4Gb 533MHz v1.45"
 #define DDR_MEM_SPEED 533000
 #define DDR_MEM_SIZE 0x40000000
 
@@ -91,7 +89,7 @@
 #define DDR_PTR2 0x042DA068
 #define DDR_ACIOCR 0x10400812
 #define DDR_DXCCR 0x00000C40
-#define DDR_DSGCR 0xF200001F
+#define DDR_DSGCR 0xF200011F
 #define DDR_DCR 0x0000000B
 #define DDR_DTPR0 0x38D488D0
 #define DDR_DTPR1 0x098B00D8
diff --git a/fdts/stm32mp157-pinctrl.dtsi b/fdts/stm32mp157-pinctrl.dtsi
index c7553ca..8e480b2 100644
--- a/fdts/stm32mp157-pinctrl.dtsi
+++ b/fdts/stm32mp157-pinctrl.dtsi
@@ -214,21 +214,6 @@
 				};
 			};
 
-			sdmmc1_dir_pins_b: sdmmc1-dir-1 {
-				pins1 {
-					pinmux = <STM32_PINMUX('E', 12, AF8)>, /* SDMMC1_D0DIR */
-						 <STM32_PINMUX('E', 14, AF11)>, /* SDMMC1_D123DIR */
-						 <STM32_PINMUX('B', 9, AF11)>; /* SDMMC1_CDIR */
-					slew-rate = <3>;
-					drive-push-pull;
-					bias-pull-up;
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('E', 4, AF8)>; /* SDMMC1_CKIN */
-					bias-pull-up;
-				};
-			};
-
 			sdmmc2_b4_pins_a: sdmmc2-b4-0 {
 				pins1 {
 					pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */
@@ -286,6 +271,19 @@
 				};
 			};
 
+			uart7_pins_a: uart7-0 {
+				pins1 {
+					pinmux = <STM32_PINMUX('E', 8, AF7)>; /* USART7_TX */
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <0>;
+				};
+				pins2 {
+					pinmux = <STM32_PINMUX('E', 7, AF7)>; /* USART7_RX */
+					bias-disable;
+				};
+			};
+
 			usart3_pins_a: usart3-0 {
 				pins1 {
 					pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */
@@ -300,6 +298,21 @@
 					bias-disable;
 				};
 			};
+
+			usart3_pins_b: usart3-1 {
+				pins1 {
+					pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */
+						 <STM32_PINMUX('G', 8, AF8)>; /* USART3_RTS */
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <0>;
+				};
+				pins2 {
+					pinmux = <STM32_PINMUX('B', 12, AF8)>, /* USART3_RX */
+						 <STM32_PINMUX('B', 13, AF7)>; /* USART3_CTS_NSS */
+					bias-disable;
+				};
+			};
 		};
 
 		pinctrl_z: pin-controller-z@54004000 {
diff --git a/fdts/stm32mp157a-dk1.dts b/fdts/stm32mp157a-dk1.dts
index 9016b0f..b17d501 100644
--- a/fdts/stm32mp157a-dk1.dts
+++ b/fdts/stm32mp157a-dk1.dts
@@ -15,6 +15,8 @@
 
 	aliases {
 		serial0 = &uart4;
+		serial1 = &usart3;
+		serial2 = &uart7;
 	};
 
 	chosen {
@@ -176,6 +178,18 @@
 	status = "okay";
 };
 
+&uart7 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart7_pins_a>;
+	status = "disabled";
+};
+
+&usart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usart3_pins_b>;
+	status = "disabled";
+};
+
 /* ATF Specific */
 #include <dt-bindings/clock/stm32mp1-clksrc.h>
 #include "stm32mp15-ddr3-1x4Gb-1066-binG.dtsi"
@@ -287,3 +301,11 @@
 		cfg = < 3 98 5 7 7 PQR(1,1,1) >;
 	};
 };
+
+&bsec {
+	board_id: board_id@ec {
+		reg = <0xec 0x4>;
+		status = "okay";
+		secure-status = "okay";
+	};
+};
diff --git a/fdts/stm32mp157c-ed1.dts b/fdts/stm32mp157c-ed1.dts
index 7b16616..ed55725 100644
--- a/fdts/stm32mp157c-ed1.dts
+++ b/fdts/stm32mp157c-ed1.dts
@@ -42,7 +42,7 @@
 
 		st,main-control-register = <0x04>;
 		st,vin-control-register = <0xc0>;
-		st,usb-control-register = <0x30>;
+		st,usb-control-register = <0x20>;
 
 		regulators {
 			compatible = "st,stpmic1-regulators";
@@ -308,4 +308,10 @@
 	};
 };
 
-/delete-node/ &clk_csi;
+&bsec {
+	board_id: board_id@ec {
+		reg = <0xec 0x4>;
+		status = "okay";
+		secure-status = "okay";
+	};
+};
diff --git a/fdts/stm32mp157c-security.dtsi b/fdts/stm32mp157c-security.dtsi
index 59119c5..f7e55b3 100644
--- a/fdts/stm32mp157c-security.dtsi
+++ b/fdts/stm32mp157c-security.dtsi
@@ -26,9 +26,12 @@
 		status = "okay";
 		secure-status = "okay";
 	};
-	board_id: board_id@ec {
-		reg = <0xec 0x4>;
-		status = "okay";
-		secure-status = "okay";
-	};
+};
+
+&sdmmc1 {
+	compatible = "st,stm32-sdmmc2";
+};
+
+&sdmmc2 {
+	compatible = "st,stm32-sdmmc2";
 };
diff --git a/fdts/stm32mp157c.dtsi b/fdts/stm32mp157c.dtsi
index 1df76fa..0942a91 100644
--- a/fdts/stm32mp157c.dtsi
+++ b/fdts/stm32mp157c.dtsi
@@ -70,6 +70,16 @@
 		interrupt-parent = <&intc>;
 		ranges;
 
+		timers12: timer@40006000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40006000 0x400>;
+			clocks = <&rcc TIM12_K>;
+			clock-names = "int";
+			status = "disabled";
+		};
+
 		usart2: serial@4000e000 {
 			compatible = "st,stm32h7-uart";
 			reg = <0x4000e000 0x400>;
@@ -127,8 +137,19 @@
 			status = "disabled";
 		};
 
+		timers15: timer@44006000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x44006000 0x400>;
+			clocks = <&rcc TIM15_K>;
+			clock-names = "int";
+			status = "disabled";
+		};
+
 		sdmmc3: sdmmc@48004000 {
-			compatible = "st,stm32-sdmmc2";
+			compatible = "arm,pl18x", "arm,primecell";
+			arm,primecell-periphid = <0x00253180>;
 			reg = <0x48004000 0x400>, <0x48005000 0x400>;
 			clocks = <&rcc SDMMC3_K>;
 			clock-names = "apb_pclk";
@@ -139,6 +160,16 @@
 			status = "disabled";
 		};
 
+		usbotg_hs: usb-otg@49000000 {
+			compatible = "st,stm32mp1-hsotg", "snps,dwc2";
+			reg = <0x49000000 0x10000>;
+			clocks = <&rcc USBO_K>;
+			clock-names = "otg";
+			resets = <&rcc USBO_R>;
+			reset-names = "dwc2";
+			status = "disabled";
+		};
+
 		rcc: rcc@50000000 {
 			compatible = "st,stm32mp1-rcc", "syscon";
 			reg = <0x50000000 0x1000>;
@@ -176,6 +207,24 @@
 			clocks = <&rcc SYSCFG>;
 		};
 
+		cryp1: cryp@54001000 {
+			compatible = "st,stm32mp1-cryp";
+			reg = <0x54001000 0x400>;
+			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&rcc CRYP1>;
+			resets = <&rcc CRYP1_R>;
+			status = "disabled";
+		};
+
+		hash1: hash@54002000 {
+			compatible = "st,stm32f756-hash";
+			reg = <0x54002000 0x400>;
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&rcc HASH1>;
+			resets = <&rcc HASH1_R>;
+			status = "disabled";
+		};
+
 		rng1: rng@54003000 {
 			compatible = "st,stm32-rng";
 			reg = <0x54003000 0x400>;
@@ -208,7 +257,8 @@
 		};
 
 		sdmmc1: sdmmc@58005000 {
-			compatible = "st,stm32-sdmmc2";
+			compatible = "arm,pl18x", "arm,primecell";
+			arm,primecell-periphid = <0x00253180>;
 			reg = <0x58005000 0x1000>, <0x58006000 0x1000>;
 			clocks = <&rcc SDMMC1_K>;
 			clock-names = "apb_pclk";
@@ -220,7 +270,8 @@
 		};
 
 		sdmmc2: sdmmc@58007000 {
-			compatible = "st,stm32-sdmmc2";
+			compatible = "arm,pl18x", "arm,primecell";
+			arm,primecell-periphid = <0x00253180>;
 			reg = <0x58007000 0x1000>, <0x58008000 0x1000>;
 			clocks = <&rcc SDMMC2_K>;
 			clock-names = "apb_pclk";