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Message-Id: <20200623195427.333741339@linuxfoundation.org>
Date: Tue, 23 Jun 2020 21:56:56 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Rob Herring <robh@...nel.org>,
James Tai <james.tai@...ltek.com>,
Andreas Färber <afaerber@...e.de>
Subject: [PATCH 5.7 419/477] arm64: dts: realtek: rtd129x: Carve out boot ROM from memory
From: Andreas Färber <afaerber@...e.de>
commit 3040e132beda2aee56e6ea9be8db69889bcb2e7a upstream.
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@...nel.org>
Fixes: 72a7786c0a0d ("ARM64: dts: Add Realtek RTD1295 and Zidoo X9S")
Fixes: d938a964a966 ("arm64: dts: realtek: Add ProBox2 Ava")
Fixes: a9ce6f854581 ("arm64: dts: realtek: Add MeLE V9")
Fixes: cf976f660ee8 ("arm64: dts: realtek: Add RTD1293 and Synology DS418j")
Fixes: 5133636e41a2 ("arm64: dts: realtek: Add RTD1296 and Synology DS418")
Cc: James Tai <james.tai@...ltek.com>
Signed-off-by: Andreas Färber <afaerber@...e.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
arch/arm64/boot/dts/realtek/rtd1293-ds418j.dts | 6 +++---
arch/arm64/boot/dts/realtek/rtd1295-mele-v9.dts | 6 +++---
arch/arm64/boot/dts/realtek/rtd1295-probox2-ava.dts | 6 +++---
arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts | 4 ++--
arch/arm64/boot/dts/realtek/rtd1296-ds418.dts | 4 ++--
arch/arm64/boot/dts/realtek/rtd129x.dtsi | 9 +++++----
6 files changed, 18 insertions(+), 17 deletions(-)
--- a/arch/arm64/boot/dts/realtek/rtd1293-ds418j.dts
+++ b/arch/arm64/boot/dts/realtek/rtd1293-ds418j.dts
@@ -1,6 +1,6 @@
// 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@...00 {
device_type = "memory";
- reg = <0x0 0x40000000>;
+ reg = <0x1f000 0x3ffe1000>; /* boot ROM to 1 GiB */
};
aliases {
--- a/arch/arm64/boot/dts/realtek/rtd1295-mele-v9.dts
+++ b/arch/arm64/boot/dts/realtek/rtd1295-mele-v9.dts
@@ -1,5 +1,5 @@
/*
- * 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@...00 {
device_type = "memory";
- reg = <0x0 0x80000000>;
+ reg = <0x1f000 0x7ffe1000>; /* boot ROM to 2 GiB */
};
aliases {
--- a/arch/arm64/boot/dts/realtek/rtd1295-probox2-ava.dts
+++ b/arch/arm64/boot/dts/realtek/rtd1295-probox2-ava.dts
@@ -1,5 +1,5 @@
/*
- * 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@...00 {
device_type = "memory";
- reg = <0x0 0x80000000>;
+ reg = <0x1f000 0x7ffe1000>; /* boot ROM to 2 GiB */
};
aliases {
--- a/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts
+++ b/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts
@@ -11,9 +11,9 @@
compatible = "zidoo,x9s", "realtek,rtd1295";
model = "Zidoo X9S";
- memory@0 {
+ memory@...00 {
device_type = "memory";
- reg = <0x0 0x80000000>;
+ reg = <0x1f000 0x7ffe1000>; /* boot ROM to 2 GiB */
};
aliases {
--- a/arch/arm64/boot/dts/realtek/rtd1296-ds418.dts
+++ b/arch/arm64/boot/dts/realtek/rtd1296-ds418.dts
@@ -11,9 +11,9 @@
compatible = "synology,ds418", "realtek,rtd1296";
model = "Synology DiskStation DS418";
- memory@0 {
+ memory@...00 {
device_type = "memory";
- reg = <0x0 0x80000000>;
+ reg = <0x1f000 0x7ffe1000>; /* boot ROM to 2 GiB */
};
aliases {
--- a/arch/arm64/boot/dts/realtek/rtd129x.dtsi
+++ b/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 @@
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>;
reset1: reset-controller@...00000 {
compatible = "snps,dw-low-reset";
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