diff --git a/qcom/Makefile b/qcom/Makefile
index a14d9bc6..9afc6226 100644
--- a/qcom/Makefile
+++ b/qcom/Makefile
@@ -520,7 +520,7 @@ ravelin-qrd-overlay.dtbo-base := ravelin.dtb ravelinp.dtb montague.dtb montaguep
 ravelin-qrd-4gb-overlay.dtbo-base := ravelin-4gb.dtb ravelinp-4gb.dtb montague.dtb montaguep.dtb
 montague-rumi-overlay.dtbo-base := montague.dtb montaguep.dtb
 montague-hsp-overlay.dtbo-base := montague.dtb montaguep.dtb
-montague-moselle-overlay.dtbo-base := montague.dtb montaguep.dtb
+montague-moselle-overlay.dtbo-base := montague-4gb.dtb montaguep-4gb.dtb montague.dtb montaguep.dtb
 montague-rcm-overlay.dtbo-base := montague.dtb montaguep.dtb
 else
 dtb-$(CONFIG_ARCH_RAVELIN) += ravelin-rumi.dtb \
@@ -543,7 +543,9 @@ dtb-$(CONFIG_ARCH_RAVELIN) += ravelin-rumi.dtb \
 	montaguep-rumi.dtb \
 	montaguep-hsp.dtb \
 	montaguep-moselle.dtb \
-	montaguep-rcm.dtb
+	montaguep-rcm.dtb \
+	montague-moselle-4gb.dtb \
+	montaguep-moselle-4gb.dtb
 endif
 
 ifeq ($(CONFIG_BUILD_ARM64_DT_OVERLAY),y)
diff --git a/qcom/montague-4gb.dts b/qcom/montague-4gb.dts
new file mode 100644
index 00000000..a95a9bd5
--- /dev/null
+++ b/qcom/montague-4gb.dts
@@ -0,0 +1,9 @@
+/dts-v1/;
+
+#include "montague-4gb.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. Montague 4Gb SoC";
+	compatible = "qcom,montague";
+	qcom,board-id = <0 0x600>;
+};
diff --git a/qcom/montague-4gb.dtsi b/qcom/montague-4gb.dtsi
new file mode 100644
index 00000000..4e29643b
--- /dev/null
+++ b/qcom/montague-4gb.dtsi
@@ -0,0 +1,5 @@
+#include "montague.dtsi"
+#include "ravelin-low-memory.dtsi"
+/ {
+};
+
diff --git a/qcom/montague-moselle-4gb.dts b/qcom/montague-moselle-4gb.dts
new file mode 100644
index 00000000..20cec808
--- /dev/null
+++ b/qcom/montague-moselle-4gb.dts
@@ -0,0 +1,9 @@
+/dts-v1/;
+#include "montague-4gb.dtsi"
+#include "montague-moselle.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. Montague Moselle 4Gb IDP";
+	compatible = "qcom,montague-idp", "qcom,montague", "qcom,idp";
+	qcom,board-id = <0x10022 0x603>;
+};
diff --git a/qcom/montaguep-4gb.dts b/qcom/montaguep-4gb.dts
new file mode 100644
index 00000000..262c66e4
--- /dev/null
+++ b/qcom/montaguep-4gb.dts
@@ -0,0 +1,9 @@
+/dts-v1/;
+
+#include "montaguep-4gb.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. MontagueP 4Gb SoC";
+	compatible = "qcom,montaguep";
+	qcom,board-id = <0 0x600>;
+};
diff --git a/qcom/montaguep-4gb.dtsi b/qcom/montaguep-4gb.dtsi
new file mode 100644
index 00000000..2285c75d
--- /dev/null
+++ b/qcom/montaguep-4gb.dtsi
@@ -0,0 +1,5 @@
+#include "montaguep.dtsi"
+#include "ravelin-low-memory.dtsi"
+/ {
+};
+
diff --git a/qcom/montaguep-moselle-4gb.dts b/qcom/montaguep-moselle-4gb.dts
new file mode 100644
index 00000000..f4157069
--- /dev/null
+++ b/qcom/montaguep-moselle-4gb.dts
@@ -0,0 +1,10 @@
+/dts-v1/;
+#include "montaguep-4gb.dtsi"
+#include "montaguep-moselle.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. Montague Moselle 4Gb IDP";
+	compatible = "qcom,montague-idp", "qcom,montague", "qcom,idp";
+	qcom,board-id = <0x10022 0x603>;
+};
+