[PATCH v3 5/5] ARM: dts: stm32mp: Add OP-TEE reserved memory to SPL dtb
Alexandru Gagniuc
mr.nuke.me at gmail.com
Thu Apr 15 18:48:29 CEST 2021
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 at gmail.com>
Reviewed-by: Simon Glass <sjg at chromium.org>
---
arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi | 3 +++
1 file changed, 3 insertions(+)
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 at de000000 {
reg = <0xde000000 0x02000000>;
no-map;
+ u-boot,dm-pre-reloc;
};
};
--
2.26.3
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