diff mbox series

[v2,5/5] ARM: dts: stm32mp: Add OP-TEE reserved memory to SPL dtb

Message ID 20210315154715.2258433-6-mr.nuke.me@gmail.com
State Superseded
Delegated to: Patrice Chotard
Headers show
Series stm32mp: Enable OP-TEE and TZC support in SPL | expand

Commit Message

Alexandru Gagniuc March 15, 2021, 3:47 p.m. UTC 
Add the "/reserved-memory/optee" node to the SPL devicetree. The
purpose is to allow configuring TZC regions when booting OP-TEE.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
---
 arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi | 3 +++
 1 file changed, 3 insertions(+)

Comments

Simon Glass March 29, 2021, 7:43 a.m. UTC | #1 
On Tue, 16 Mar 2021 at 04:47, Alexandru Gagniuc <mr.nuke.me@gmail.com> wrote:
>
> Add the "/reserved-memory/optee" node to the SPL devicetree. The
> purpose is to allow configuring TZC regions when booting OP-TEE.
>
> Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
> ---
>  arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi | 3 +++
>  1 file changed, 3 insertions(+)
>

Reviewed-by: Simon Glass <sjg@chromium.org>
diff mbox series

Patch

diff --git a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
index 6787619290..9c4100c39c 100644
--- a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
@@ -30,9 +30,12 @@ 
 	};
 
 	reserved-memory {
+		u-boot,dm-pre-reloc;
+
 		optee@de000000 {
 			reg = <0xde000000 0x02000000>;
 			no-map;
+			u-boot,dm-pre-reloc;
 		};
 	};