Use correct type when reading SCR register

The Secure Configuration Register is 64-bits in AArch64 and 32-bits in
AArch32. Use u_register_t instead of unsigned int to reflect this.

Change-Id: I51b69467baba36bf0cfaec2595dc8837b1566934
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>

7 files changed, 14 insertions, 14 deletions

diff --git a/plat/arm/common/arm_common.c b/plat/arm/common/arm_common.c
index 03d842a51..255e6b421 100644
--- a/plat/arm/common/arm_common.c
+++ b/plat/arm/common/arm_common.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -173,7 +173,7 @@ unsigned int plat_get_syscnt_freq2(void)
 int plat_sdei_validate_entry_point(uintptr_t ep, unsigned int client_mode)
 {
 	uint64_t par, pa;
-	uint32_t scr_el3;
+	u_register_t scr_el3;
 
 	/* Doing Non-secure address translation requires SCR_EL3.NS set */
 	scr_el3 = read_scr_el3();
diff --git a/plat/mediatek/mt8173/plat_pm.c b/plat/mediatek/mt8173/plat_pm.c
index c8d45993f..67f1c731b 100644
--- a/plat/mediatek/mt8173/plat_pm.c
+++ b/plat/mediatek/mt8173/plat_pm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2015, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -236,7 +236,7 @@ static void mt_platform_restore_context(unsigned long mpidr)
 
 static void plat_cpu_standby(plat_local_state_t cpu_state)
 {
-	unsigned int scr;
+	u_register_t scr;
 
 	scr = read_scr_el3();
 	write_scr_el3(scr | SCR_IRQ_BIT);
diff --git a/plat/mediatek/mt8183/plat_pm.c b/plat/mediatek/mt8183/plat_pm.c
index 2358ec6c4..6094a17be 100644
--- a/plat/mediatek/mt8183/plat_pm.c
+++ b/plat/mediatek/mt8183/plat_pm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019, MediaTek Inc. All rights reserved.
+ * Copyright (c) 2019-2020, MediaTek Inc. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -197,7 +197,7 @@ static void plat_cluster_pwron_common(uint64_t mpidr, int cluster)
 
 static void plat_cpu_standby(plat_local_state_t cpu_state)
 {
-	unsigned int scr;
+	u_register_t scr;
 
 	scr = read_scr_el3();
 	write_scr_el3(scr | SCR_IRQ_BIT | SCR_FIQ_BIT);
diff --git a/plat/renesas/rcar/plat_pm.c b/plat/renesas/rcar/plat_pm.c
index e678da5dc..6fc47b95c 100644
--- a/plat/renesas/rcar/plat_pm.c
+++ b/plat/renesas/rcar/plat_pm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2019, Renesas Electronics Corporation. All rights reserved.
+ * Copyright (c) 2015-2020, Renesas Electronics Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -56,7 +56,7 @@ static void rcar_program_mailbox(uint64_t mpidr, uint64_t address)
 
 static void rcar_cpu_standby(plat_local_state_t cpu_state)
 {
-	uint32_t scr_el3 = read_scr_el3();
+	u_register_t scr_el3 = read_scr_el3();
 
 	write_scr_el3(scr_el3 | SCR_IRQ_BIT);
 	dsb();
diff --git a/plat/rockchip/common/plat_pm.c b/plat/rockchip/common/plat_pm.c
index c9563c9ed..69268870d 100644
--- a/plat/rockchip/common/plat_pm.c
+++ b/plat/rockchip/common/plat_pm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -182,7 +182,7 @@ void rockchip_get_sys_suspend_power_state(psci_power_state_t *req_state)
  ******************************************************************************/
 void rockchip_cpu_standby(plat_local_state_t cpu_state)
 {
-	unsigned int scr;
+	u_register_t scr;
 
 	assert(cpu_state == PLAT_MAX_RET_STATE);
 
diff --git a/plat/socionext/synquacer/sq_psci.c b/plat/socionext/synquacer/sq_psci.c
index 731b19a32..0c97fcf79 100644
--- a/plat/socionext/synquacer/sq_psci.c
+++ b/plat/socionext/synquacer/sq_psci.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -155,7 +155,7 @@ void __dead2 sq_system_reset(void)
 
 void sq_cpu_standby(plat_local_state_t cpu_state)
 {
-	unsigned int scr;
+	u_register_t scr;
 
 	assert(cpu_state == SQ_LOCAL_STATE_RET);
 
diff --git a/plat/ti/k3/common/k3_psci.c b/plat/ti/k3/common/k3_psci.c
index de9cefe5b..58588b055 100644
--- a/plat/ti/k3/common/k3_psci.c
+++ b/plat/ti/k3/common/k3_psci.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -21,7 +21,7 @@ uintptr_t k3_sec_entrypoint;
 
 static void k3_cpu_standby(plat_local_state_t cpu_state)
 {
-	unsigned int scr;
+	u_register_t scr;
 
 	scr = read_scr_el3();
 	/* Enable the Non secure interrupt to wake the CPU */