diff --git a/boot/ti-k3-r5-loader/Config.in b/boot/ti-k3-r5-loader/Config.in
index 6d1adbeac3..df885cc2af 100644
--- a/boot/ti-k3-r5-loader/Config.in
+++ b/boot/ti-k3-r5-loader/Config.in
@@ -95,6 +95,16 @@ config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_CONFIG_FILE
 	help
 	  Path to the TI K3 R5 Loader configuration file.
 
+config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_DTS_PATH
+	string "Device Tree Source file paths"
+	help
+	  Space-separated list of paths to device tree source files
+	  that will be copied to arch/arm/dts/ before starting the
+	  build.
+
+	  To use this device tree source file, the U-Boot configuration
+	  file must refer to it.
+
 config BR2_TARGET_TI_K3_R5_LOADER_TIBOOT3_BIN
 	string "tiboot3.bin binary name"
 	default "tiboot3.bin"
diff --git a/boot/ti-k3-r5-loader/ti-k3-r5-loader.mk b/boot/ti-k3-r5-loader/ti-k3-r5-loader.mk
index 891783e40f..98a6d473f1 100644
--- a/boot/ti-k3-r5-loader/ti-k3-r5-loader.mk
+++ b/boot/ti-k3-r5-loader/ti-k3-r5-loader.mk
@@ -88,7 +88,12 @@ define TI_K3_R5_LOADER_INSTALL_SWSFW_ITB
 	fi
 endef
 
+TI_K3_R5_LOADER_CUSTOM_DTS_PATH = $(call qstrip,$(BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_DTS_PATH))
+
 define TI_K3_R5_LOADER_BUILD_CMDS
+	$(if $(TI_K3_R5_LOADER_CUSTOM_DTS_PATH),
+		cp -f $(TI_K3_R5_LOADER_CUSTOM_DTS_PATH) $(@D)/arch/arm/dts/
+	)
 	$(TARGET_CONFIGURE_OPTS) $(TI_K3_R5_LOADER_MAKE) -C $(@D) $(TI_K3_R5_LOADER_MAKE_OPTS)
 endef