From 928d29d1a7affff6537d9fb0814375560e899d66 Mon Sep 17 00:00:00 2001
From: Giacomo Travaglini <giacomo.travaglini@arm.com>
Date: Thu, 11 Feb 2021 15:30:49 +0000
Subject: [PATCH] dev-arm: Fix GICv3 address range

Distributor and Redistributor sizes should be 64KiB and 128KiB (gicv4)

Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Change-Id: I7f9696c5911840d88f4db10379f8cd62fa06a718
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/41294
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
---
 src/dev/arm/gic_v3.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/dev/arm/gic_v3.cc b/src/dev/arm/gic_v3.cc
index ef27d806f5..1f74209f8f 100644
--- a/src/dev/arm/gic_v3.cc
+++ b/src/dev/arm/gic_v3.cc
@@ -74,10 +74,10 @@ Gicv3::init()
     }
 
     distRange = RangeSize(params().dist_addr,
-        Gicv3Distributor::ADDR_RANGE_SIZE - 1);
+        Gicv3Distributor::ADDR_RANGE_SIZE);
 
     redistSize = redistributors[0]->addrRangeSize;
-    redistRange = RangeSize(params().redist_addr, redistSize * threads - 1);
+    redistRange = RangeSize(params().redist_addr, redistSize * threads);
 
     addrRanges = {distRange, redistRange};