arm64: dts: realtek: rtd129x: Carve out boot ROM from memory

Update DS418j, MeLE V9, PROBOX2 AVA, Zidoo X9S and DS418 /memory nodes
to exclude 0..0x1efff from reg entry and update unit address to match.
Add this region to /soc ranges and for now just update the /memreserve/s.
Suggested-by: Rob Herring <robh@kernel.org>
Fixes: 72a7786c ("ARM64: dts: Add Realtek RTD1295 and Zidoo X9S")
Fixes: d938a964 ("arm64: dts: realtek: Add ProBox2 Ava")
Fixes: a9ce6f85 ("arm64: dts: realtek: Add MeLE V9")
Fixes: cf976f66 ("arm64: dts: realtek: Add RTD1293 and Synology DS418j")
Fixes: 5133636e ("arm64: dts: realtek: Add RTD1296 and Synology DS418")
Cc: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

arch/arm64/boot/dts/realtek/rtd1293-ds418j.dts

 // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
 /*
- * Copyright (c) 2017 Andreas Färber
+ * Copyright (c) 2017-2019 Andreas Färber
  */
 
 /dts-v1/;
@@ -11,9 +11,9 @@ / {
 	compatible = "synology,ds418j", "realtek,rtd1293";
 	model = "Synology DiskStation DS418j";
 
-	memory@0 {
+	memory@1f000 {
 		device_type = "memory";
-		reg = <0x0 0x40000000>;
+		reg = <0x1f000 0x3ffe1000>; /* boot ROM to 1 GiB */
 	};
 
 	aliases {

arch/arm64/boot/dts/realtek/rtd1295-mele-v9.dts

 /*
- * Copyright (c) 2017 Andreas Färber
+ * Copyright (c) 2017-2019 Andreas Färber
  *
  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
@@ -12,9 +12,9 @@ / {
 	compatible = "mele,v9", "realtek,rtd1295";
 	model = "MeLE V9";
 
-	memory@0 {
+	memory@1f000 {
 		device_type = "memory";
-		reg = <0x0 0x80000000>;
+		reg = <0x1f000 0x7ffe1000>; /* boot ROM to 2 GiB */
 	};
 
 	aliases {

arch/arm64/boot/dts/realtek/rtd1295-probox2-ava.dts

 /*
- * Copyright (c) 2017 Andreas Färber
+ * Copyright (c) 2017-2019 Andreas Färber
  *
  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
@@ -12,9 +12,9 @@ / {
 	compatible = "probox2,ava", "realtek,rtd1295";
 	model = "PROBOX2 AVA";
 
-	memory@0 {
+	memory@1f000 {
 		device_type = "memory";
-		reg = <0x0 0x80000000>;
+		reg = <0x1f000 0x7ffe1000>; /* boot ROM to 2 GiB */
 	};
 
 	aliases {

arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts

@@ -11,9 +11,9 @@ / {
 	compatible = "zidoo,x9s", "realtek,rtd1295";
 	model = "Zidoo X9S";
 
-	memory@0 {
+	memory@1f000 {
 		device_type = "memory";
-		reg = <0x0 0x80000000>;
+		reg = <0x1f000 0x7ffe1000>; /* boot ROM to 2 GiB */
 	};
 
 	aliases {

arch/arm64/boot/dts/realtek/rtd1296-ds418.dts

@@ -11,9 +11,9 @@ / {
 	compatible = "synology,ds418", "realtek,rtd1296";
 	model = "Synology DiskStation DS418";
 
-	memory@0 {
+	memory@1f000 {
 		device_type = "memory";
-		reg = <0x0 0x80000000>;
+		reg = <0x1f000 0x7ffe1000>; /* boot ROM to 2 GiB */
 	};
 
 	aliases {

arch/arm64/boot/dts/realtek/rtd129x.dtsi

@@ -5,8 +5,8 @@
  * Copyright (c) 2016-2019 Andreas Färber
  */
 
-/memreserve/	0x0000000000000000 0x0000000000030000;
-/memreserve/	0x0000000000030000 0x00000000000d0000;
+/memreserve/	0x0000000000000000 0x000000000001f000;
+/memreserve/	0x000000000001f000 0x00000000000e1000;
 /memreserve/	0x0000000001b00000 0x00000000004be000;
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -52,8 +52,9 @@ soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
-		/* Exclude up to 2 GiB of RAM */
-		ranges = <0x80000000 0x80000000 0x80000000>;
+		ranges = <0x00000000 0x00000000 0x0001f000>, /* boot ROM */
+			 /* Exclude up to 2 GiB of RAM */
+			 <0x80000000 0x80000000 0x80000000>;
 
 		rbus: bus@98000000 {
 			compatible = "simple-bus";