From: Christian Hewitt <christianshewitt@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kevin Hilman <khilman@baylibre.com>,
Neil Armstrong <narmstrong@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Christian Hewitt <christianshewitt@gmail.com>,
Furkan Kardame <furkan@fkardame.com>
Subject: [PATCH 1/3] arm64: dts: meson: add BL32 reserved-memory region to GT-King
Date: Sat, 22 Jan 2022 07:32:19 +0000 [thread overview]
Message-ID: <20220122073221.2398-2-christianshewitt@gmail.com> (raw)
In-Reply-To: <20220122073221.2398-1-christianshewitt@gmail.com>
Add an additional reserved memory region for the BL32 trusted firmware
shipping in Beelink g12b devices. This fixes a long running issue with
boxes booting from Vendor u-boot where the board wedges during boot or
soon after due to the (un)reserved region being overwritten.
Fixes commit c5522ff9c729 ("arm64: dts: meson-g12b-gtking: add initial device-tree")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
index 5d96c1449050..58a300d6b545 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
@@ -19,6 +19,14 @@
rtc1 = &vrtc;
};
+ reserved-memory {
+ /* 32 MiB reserved for ARM Trusted Firmware (BL32) */
+ secmon_reserved_bl32: secmon@5300000 {
+ reg = <0x0 0x05300000 0x0 0x2000000>;
+ no-map;
+ };
+ };
+
spdif_dit: audio-codec-1 {
#sound-dai-cells = <0>;
compatible = "linux,spdif-dit";
--
2.17.1
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
WARNING: multiple messages have this Message-ID (diff)
From: Christian Hewitt <christianshewitt@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kevin Hilman <khilman@baylibre.com>,
Neil Armstrong <narmstrong@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Christian Hewitt <christianshewitt@gmail.com>,
Furkan Kardame <furkan@fkardame.com>
Subject: [PATCH 1/3] arm64: dts: meson: add BL32 reserved-memory region to GT-King
Date: Sat, 22 Jan 2022 07:32:19 +0000 [thread overview]
Message-ID: <20220122073221.2398-2-christianshewitt@gmail.com> (raw)
In-Reply-To: <20220122073221.2398-1-christianshewitt@gmail.com>
Add an additional reserved memory region for the BL32 trusted firmware
shipping in Beelink g12b devices. This fixes a long running issue with
boxes booting from Vendor u-boot where the board wedges during boot or
soon after due to the (un)reserved region being overwritten.
Fixes commit c5522ff9c729 ("arm64: dts: meson-g12b-gtking: add initial device-tree")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
index 5d96c1449050..58a300d6b545 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
@@ -19,6 +19,14 @@
rtc1 = &vrtc;
};
+ reserved-memory {
+ /* 32 MiB reserved for ARM Trusted Firmware (BL32) */
+ secmon_reserved_bl32: secmon@5300000 {
+ reg = <0x0 0x05300000 0x0 0x2000000>;
+ no-map;
+ };
+ };
+
spdif_dit: audio-codec-1 {
#sound-dai-cells = <0>;
compatible = "linux,spdif-dit";
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Christian Hewitt <christianshewitt@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kevin Hilman <khilman@baylibre.com>,
Neil Armstrong <narmstrong@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Christian Hewitt <christianshewitt@gmail.com>,
Furkan Kardame <furkan@fkardame.com>
Subject: [PATCH 1/3] arm64: dts: meson: add BL32 reserved-memory region to GT-King
Date: Sat, 22 Jan 2022 07:32:19 +0000 [thread overview]
Message-ID: <20220122073221.2398-2-christianshewitt@gmail.com> (raw)
In-Reply-To: <20220122073221.2398-1-christianshewitt@gmail.com>
Add an additional reserved memory region for the BL32 trusted firmware
shipping in Beelink g12b devices. This fixes a long running issue with
boxes booting from Vendor u-boot where the board wedges during boot or
soon after due to the (un)reserved region being overwritten.
Fixes commit c5522ff9c729 ("arm64: dts: meson-g12b-gtking: add initial device-tree")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
index 5d96c1449050..58a300d6b545 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
@@ -19,6 +19,14 @@
rtc1 = &vrtc;
};
+ reserved-memory {
+ /* 32 MiB reserved for ARM Trusted Firmware (BL32) */
+ secmon_reserved_bl32: secmon@5300000 {
+ reg = <0x0 0x05300000 0x0 0x2000000>;
+ no-map;
+ };
+ };
+
spdif_dit: audio-codec-1 {
#sound-dai-cells = <0>;
compatible = "linux,spdif-dit";
--
2.17.1
next prev parent reply other threads:[~2022-01-22 7:32 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-22 7:32 [PATCH 0/3] arm64: dts: meson: add BL32 reserved region to Beelink g12b devices Christian Hewitt
2022-01-22 7:32 ` Christian Hewitt
2022-01-22 7:32 ` Christian Hewitt
2022-01-22 7:32 ` Christian Hewitt [this message]
2022-01-22 7:32 ` [PATCH 1/3] arm64: dts: meson: add BL32 reserved-memory region to GT-King Christian Hewitt
2022-01-22 7:32 ` Christian Hewitt
2022-01-22 7:32 ` [PATCH 2/3] arm64: dts: meson: add BL32 reserved-memory region to GT-King Pro Christian Hewitt
2022-01-22 7:32 ` Christian Hewitt
2022-01-22 7:32 ` Christian Hewitt
2022-01-22 7:32 ` [PATCH 3/3] arm64: dts: meson: add BL32 reserved-memory region to GS-King-X Christian Hewitt
2022-01-22 7:32 ` Christian Hewitt
2022-01-22 7:32 ` Christian Hewitt
2022-01-24 20:02 ` [PATCH 0/3] arm64: dts: meson: add BL32 reserved region to Beelink g12b devices Kevin Hilman
2022-01-24 20:02 ` Kevin Hilman
2022-01-24 20:02 ` Kevin Hilman
2022-01-25 4:03 ` Christian Hewitt
2022-01-25 4:03 ` Christian Hewitt
2022-01-25 4:03 ` Christian Hewitt
[not found] ` <C8B4EA0E-6593-4C42-B116-F9C043D29452@gmail.com>
2022-01-25 15:01 ` Neil Armstrong
2022-01-25 15:01 ` Neil Armstrong
2022-01-25 15:01 ` Neil Armstrong
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