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

diff --git a/fdts/tc0.dts b/fdts/tc0.dts
index 2a1c1cd3df4ebad58a182e50d4b41106915a6a9d..5438474052d4099a9aeb38083717d402ae5b1a97 100644 (file)
--- a/fdts/tc0.dts
+++ b/fdts/tc0.dts
@@ -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";