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fdts: tc0: Add reserved-memory node for OP-TEE 

Add reserved-memory region for OP-TEE and mark as no-map. This memory
region is used by OP-TEE as non-secure shared RAM.

Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: I5a22999a8c5550024d0f47e848d35924017df245
This commit is contained in:
Arunachalam Ganapathy 2020-12-14 12:31:32 +00:00
parent 39460d0570
commit b153ce0391
1 changed files with 11 additions and 0 deletions
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11
fdts/tc0.dts
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@ -109,6 +109,17 @@
reg = <0x0 0x80000000 0x0 0x7d000000>;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
optee@0xfce00000 {
reg = <0x00000000 0xfce00000 0 0x00200000>;
no-map;
};
};
psci {
compatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci";
method = "smc";