From c78d524c5d6ac57612f5f99da4ee47c54fc2f418 Mon Sep 17 00:00:00 2001
From: Leo Yan <leo.yan@linaro.org>
Date: Sat, 27 May 2017 13:15:40 +0800
Subject: [PATCH] hikey: bl31: enable CCI port for cluster 0

The cluster 0 doesn't rely on PSCI to enable it; so enable CCI port
for cluster 0 in BL31 platform setup flow.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
---
 plat/hisilicon/hikey/hikey_bl31_setup.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plat/hisilicon/hikey/hikey_bl31_setup.c b/plat/hisilicon/hikey/hikey_bl31_setup.c
index 9a1114a7..82bd97ed 100644
--- a/plat/hisilicon/hikey/hikey_bl31_setup.c
+++ b/plat/hisilicon/hikey/hikey_bl31_setup.c
@@ -4,6 +4,7 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
+#include <arch_helpers.h>
 #include <arm_gic.h>
 #include <assert.h>
 #include <bl_common.h>
@@ -88,6 +89,7 @@ void bl31_early_platform_setup(bl31_params_t *from_bl2,
 
 	/* Initialize CCI driver */
 	cci_init(CCI400_BASE, cci_map, ARRAY_SIZE(cci_map));
+	cci_enable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr_el1()));
 
 	/*
 	 * Copy BL3-2 and BL3-3 entry point information.
-- 
2.30.2