From a8cdd6c67d26c15642338a45279db5e39cf4e565 Mon Sep 17 00:00:00 2001
From: Davidson K <davidson.kumaresan@arm.com>
Date: Fri, 3 Jun 2022 18:16:31 +0530
Subject: [PATCH 2/2] feat(plat/tc): reserve 4 MB for stmm communication used
 for firmware update

The firmware update secure partition and u-boot communicates using
the stmm communication layer and it needs a dedicated memory region.

Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
Change-Id: I8d4da5c26843d225983dcaee0757694a6d43234c
Upstream-Status: Pending [Not submitted to upstream yet]
---
 fdts/tc.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/fdts/tc.dts b/fdts/tc.dts
index dc86958bf..cb504c4a2 100644
--- a/fdts/tc.dts
+++ b/fdts/tc.dts
@@ -217,6 +217,11 @@
 			reg = <0x00000000 0xf8e00000 0 0x00200000>;
 			no-map;
 		};
+
+		fwu_mm@0xfca00000 {
+			reg = <0x00000000 0xfca00000 0 0x00400000>;
+			no-map;
+		};
 	};
 
 	psci {
-- 
2.34.1