[PATCH] arm64: renesas: Use reset macro from common header
Marek Vasut
marek.vasut+renesas at mailbox.org
Mon Oct 27 18:08:52 CET 2025
From: Hai Pham <hai.pham.ud at renesas.com>
Clean up to avoid more reset macro duplication.
Signed-off-by: Hai Pham <hai.pham.ud at renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Hai Pham <hai.pham.ud at renesas.com>
Cc: Khanh Le <khanh.le.xr at renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
Cc: Paul Barker <paul.barker.ct at bp.renesas.com>
Cc: Simon Glass <sjg at chromium.org>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at lists.denx.de
---
arch/arm/mach-renesas/include/mach/rcar-gen4-base.h | 2 ++
arch/arm/mach-renesas/psci-rcar64.c | 5 +----
board/renesas/common/gen4-common.c | 8 --------
3 files changed, 3 insertions(+), 12 deletions(-)
diff --git a/arch/arm/mach-renesas/include/mach/rcar-gen4-base.h b/arch/arm/mach-renesas/include/mach/rcar-gen4-base.h
index 403054e4a7e..d882a9ba4a0 100644
--- a/arch/arm/mach-renesas/include/mach/rcar-gen4-base.h
+++ b/arch/arm/mach-renesas/include/mach/rcar-gen4-base.h
@@ -29,6 +29,8 @@
#define RST_BASE 0xE6160000 /* Domain0 */
#define RST_SRESCR0 (RST_BASE + 0x18)
#define RST_SPRES 0x5AA58000
+#define RST_WDTRSTCR (RST_BASE + 0x10)
+#define RST_RWDT 0xA55A8002
/* Arm Generic Timer */
#define CNTCR_BASE 0xE6080000
diff --git a/arch/arm/mach-renesas/psci-rcar64.c b/arch/arm/mach-renesas/psci-rcar64.c
index a230692c9e0..459dd55ff45 100644
--- a/arch/arm/mach-renesas/psci-rcar64.c
+++ b/arch/arm/mach-renesas/psci-rcar64.c
@@ -8,6 +8,7 @@
#include <asm/io.h>
#include <asm/psci.h>
#include <asm/secure.h>
+#include <asm/arch/renesas.h>
int __secure psci_features(u32 function_id, u32 psci_fid)
{
@@ -29,10 +30,6 @@ u32 __secure psci_version(void)
return ARM_PSCI_VER_0_2;
}
-#define RST_BASE 0xE6160000 /* Domain0 */
-#define RST_SRESCR0 (RST_BASE + 0x18)
-#define RST_SPRES 0x5AA58000
-
void __secure __noreturn psci_system_reset(void)
{
writel(RST_SPRES, RST_SRESCR0);
diff --git a/board/renesas/common/gen4-common.c b/board/renesas/common/gen4-common.c
index f7d129be4c8..38fba7a5ea7 100644
--- a/board/renesas/common/gen4-common.c
+++ b/board/renesas/common/gen4-common.c
@@ -16,10 +16,6 @@
#include <image.h>
#include <linux/errno.h>
-#define RST_BASE 0xE6160000 /* Domain0 */
-#define RST_WDTRSTCR (RST_BASE + 0x10)
-#define RST_RWDT 0xA55A8002
-
DECLARE_GLOBAL_DATA_PTR;
static void init_generic_timer(void)
@@ -77,10 +73,6 @@ int board_init(void)
return 0;
}
-#define RST_BASE 0xE6160000 /* Domain0 */
-#define RST_SRESCR0 (RST_BASE + 0x18)
-#define RST_SPRES 0x5AA58000
-
void __weak reset_cpu(void)
{
writel(RST_SPRES, RST_SRESCR0);
--
2.51.0
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