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* [PATCH] arm64: dts: marvell: add optee FW definitions
       [not found] <[PATCH] arch/arm64/boot/dts/marvell: add optee FW definitions>
@ 2022-11-09 15:07   ` kostap
  0 siblings, 0 replies; 4+ messages in thread
From: kostap @ 2022-11-09 15:07 UTC (permalink / raw)
  To: linux-arm-kernel, devicetree, linux-kernel
  Cc: Krzysztof Kozlowski, Rob Herring, Stefan Chulski, Nadav Haklai,
	Konstantin Porotchkin, Andrew Lunn, Gregory Clement,
	Sebastian Hesselbarth

From: Konstantin Porotchkin <kostap@marvell.com>

Add reserved memory and ARM firmware definitions for optee
memory region in Marvell Armada SoCs to avoid protected memory
access.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Gregory Clement <gregory.clement@bootlin.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
---
 arch/arm64/boot/dts/marvell/armada-37xx.dtsi  | 5 +++++
 arch/arm64/boot/dts/marvell/armada-ap80x.dtsi | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index df152c72276b..e300145ad1a6 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -35,6 +35,11 @@ psci-area@4000000 {
 			reg = <0 0x4000000 0 0x200000>;
 			no-map;
 		};
+
+		tee@4400000 {
+			reg = <0 0x4400000 0 0x1000000>;
+			no-map;
+		};
 	};
 
 	cpus {
diff --git a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
index a06a0a889c43..4e6d29ad32eb 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
@@ -41,6 +41,11 @@ psci-area@4000000 {
 			reg = <0x0 0x4000000 0x0 0x200000>;
 			no-map;
 		};
+
+		tee@4400000 {
+			reg = <0 0x4400000 0 0x1000000>;
+			no-map;
+		};
 	};
 
 	AP_NAME {
-- 
2.25.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [PATCH] arm64: dts: marvell: add optee FW definitions
@ 2022-11-09 15:07   ` kostap
  0 siblings, 0 replies; 4+ messages in thread
From: kostap @ 2022-11-09 15:07 UTC (permalink / raw)
  To: linux-arm-kernel, devicetree, linux-kernel
  Cc: Krzysztof Kozlowski, Rob Herring, Stefan Chulski, Nadav Haklai,
	Konstantin Porotchkin, Andrew Lunn, Gregory Clement,
	Sebastian Hesselbarth

From: Konstantin Porotchkin <kostap@marvell.com>

Add reserved memory and ARM firmware definitions for optee
memory region in Marvell Armada SoCs to avoid protected memory
access.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Gregory Clement <gregory.clement@bootlin.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
---
 arch/arm64/boot/dts/marvell/armada-37xx.dtsi  | 5 +++++
 arch/arm64/boot/dts/marvell/armada-ap80x.dtsi | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index df152c72276b..e300145ad1a6 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -35,6 +35,11 @@ psci-area@4000000 {
 			reg = <0 0x4000000 0 0x200000>;
 			no-map;
 		};
+
+		tee@4400000 {
+			reg = <0 0x4400000 0 0x1000000>;
+			no-map;
+		};
 	};
 
 	cpus {
diff --git a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
index a06a0a889c43..4e6d29ad32eb 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
@@ -41,6 +41,11 @@ psci-area@4000000 {
 			reg = <0x0 0x4000000 0x0 0x200000>;
 			no-map;
 		};
+
+		tee@4400000 {
+			reg = <0 0x4400000 0 0x1000000>;
+			no-map;
+		};
 	};
 
 	AP_NAME {
-- 
2.25.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: marvell: add optee FW definitions
  2022-11-09 15:07   ` kostap
@ 2022-11-28  0:10     ` Gregory CLEMENT
  -1 siblings, 0 replies; 4+ messages in thread
From: Gregory CLEMENT @ 2022-11-28  0:10 UTC (permalink / raw)
  To: kostap, linux-arm-kernel, devicetree, linux-kernel
  Cc: Krzysztof Kozlowski, Rob Herring, Stefan Chulski, Nadav Haklai,
	Konstantin Porotchkin, Andrew Lunn, Sebastian Hesselbarth

<kostap@marvell.com> writes:

> From: Konstantin Porotchkin <kostap@marvell.com>
>
> Add reserved memory and ARM firmware definitions for optee
> memory region in Marvell Armada SoCs to avoid protected memory
> access.
>

Applied on mvebu/dt64

Thanks,

Gregory

> Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
> Cc: Andrew Lunn <andrew@lunn.ch>
> Cc: Gregory Clement <gregory.clement@bootlin.com>
> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> ---
>  arch/arm64/boot/dts/marvell/armada-37xx.dtsi  | 5 +++++
>  arch/arm64/boot/dts/marvell/armada-ap80x.dtsi | 5 +++++
>  2 files changed, 10 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> index df152c72276b..e300145ad1a6 100644
> --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> @@ -35,6 +35,11 @@ psci-area@4000000 {
>  			reg = <0 0x4000000 0 0x200000>;
>  			no-map;
>  		};
> +
> +		tee@4400000 {
> +			reg = <0 0x4400000 0 0x1000000>;
> +			no-map;
> +		};
>  	};
>  
>  	cpus {
> diff --git a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
> index a06a0a889c43..4e6d29ad32eb 100644
> --- a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
> @@ -41,6 +41,11 @@ psci-area@4000000 {
>  			reg = <0x0 0x4000000 0x0 0x200000>;
>  			no-map;
>  		};
> +
> +		tee@4400000 {
> +			reg = <0 0x4400000 0 0x1000000>;
> +			no-map;
> +		};
>  	};
>  
>  	AP_NAME {
> -- 
> 2.25.1
>

-- 
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: marvell: add optee FW definitions
@ 2022-11-28  0:10     ` Gregory CLEMENT
  0 siblings, 0 replies; 4+ messages in thread
From: Gregory CLEMENT @ 2022-11-28  0:10 UTC (permalink / raw)
  To: kostap, linux-arm-kernel, devicetree, linux-kernel
  Cc: Krzysztof Kozlowski, Rob Herring, Stefan Chulski, Nadav Haklai,
	Konstantin Porotchkin, Andrew Lunn, Sebastian Hesselbarth

<kostap@marvell.com> writes:

> From: Konstantin Porotchkin <kostap@marvell.com>
>
> Add reserved memory and ARM firmware definitions for optee
> memory region in Marvell Armada SoCs to avoid protected memory
> access.
>

Applied on mvebu/dt64

Thanks,

Gregory

> Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
> Cc: Andrew Lunn <andrew@lunn.ch>
> Cc: Gregory Clement <gregory.clement@bootlin.com>
> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> ---
>  arch/arm64/boot/dts/marvell/armada-37xx.dtsi  | 5 +++++
>  arch/arm64/boot/dts/marvell/armada-ap80x.dtsi | 5 +++++
>  2 files changed, 10 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> index df152c72276b..e300145ad1a6 100644
> --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> @@ -35,6 +35,11 @@ psci-area@4000000 {
>  			reg = <0 0x4000000 0 0x200000>;
>  			no-map;
>  		};
> +
> +		tee@4400000 {
> +			reg = <0 0x4400000 0 0x1000000>;
> +			no-map;
> +		};
>  	};
>  
>  	cpus {
> diff --git a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
> index a06a0a889c43..4e6d29ad32eb 100644
> --- a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
> @@ -41,6 +41,11 @@ psci-area@4000000 {
>  			reg = <0x0 0x4000000 0x0 0x200000>;
>  			no-map;
>  		};
> +
> +		tee@4400000 {
> +			reg = <0 0x4400000 0 0x1000000>;
> +			no-map;
> +		};
>  	};
>  
>  	AP_NAME {
> -- 
> 2.25.1
>

-- 
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-11-28  0:11 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <[PATCH] arch/arm64/boot/dts/marvell: add optee FW definitions>
2022-11-09 15:07 ` [PATCH] arm64: dts: marvell: add optee FW definitions kostap
2022-11-09 15:07   ` kostap
2022-11-28  0:10   ` Gregory CLEMENT
2022-11-28  0:10     ` Gregory CLEMENT

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