From: Patrice Chotard <patrice.chotard@foss.st.com>
Date: Fri, 17 Oct 2025 12:18:38 +0000 (+0200)
Subject: ARM: dts: Add stm32mp257f-dk-u-boot.dtsi
X-Git-Tag: v2026.01-rc3~14^2~21
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c4097ec6a960b124a395bcd66692fb300e0f33df;p=thirdparty%2Fu-boot.git

ARM: dts: Add stm32mp257f-dk-u-boot.dtsi

Add U-Boot support for stm32mp257f-dk board.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
---

diff --git a/arch/arm/dts/stm32mp257f-dk-u-boot.dtsi b/arch/arm/dts/stm32mp257f-dk-u-boot.dtsi
new file mode 100644
index 00000000000..fe3fe9c5166
--- /dev/null
+++ b/arch/arm/dts/stm32mp257f-dk-u-boot.dtsi
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause
+/*
+ * Copyright (C) STMicroelectronics 2025 - All Rights Reserved
+ */
+
+#include "stm32mp25-u-boot.dtsi"
+
+/ {
+	config {
+		u-boot,mmc-env-partition = "u-boot-env";
+	};
+};
+
+&usart2 {
+	bootph-all;
+};
+
+&usart2_pins_a {
+	bootph-all;
+	pins1 {
+		bootph-all;
+	};
+	pins2 {
+		bootph-all;
+	};
+};