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-rw-r--r--drivers/renesas/rcar/common.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/renesas/rcar/common.c b/drivers/renesas/rcar/common.c
index 42bdce5797..9b7c1eb16c 100644
--- a/drivers/renesas/rcar/common.c
+++ b/drivers/renesas/rcar/common.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2018, Renesas Electronics Corporation. All rights reserved.
+ * Copyright (c) 2018-2020, Renesas Electronics Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -8,24 +8,27 @@
#include "rcar_private.h"
-void
#if IMAGE_BL31
- __attribute__ ((section(".system_ram")))
+void __attribute__ ((section(".system_ram"))) cpg_write(uintptr_t regadr, uint32_t regval)
+#else
+void cpg_write(uintptr_t regadr, uint32_t regval)
#endif
- cpg_write(uintptr_t regadr, uint32_t regval)
{
- uint32_t value = (regval);
+ uint32_t value = regval;
+
mmio_write_32((uintptr_t) RCAR_CPGWPR, ~value);
mmio_write_32(regadr, value);
}
-void
#if IMAGE_BL31
- __attribute__ ((section(".system_ram")))
+void __attribute__ ((section(".system_ram"))) mstpcr_write(uint32_t mstpcr, uint32_t mstpsr,
+ uint32_t target_bit)
+#else
+void mstpcr_write(uint32_t mstpcr, uint32_t mstpsr, uint32_t target_bit)
#endif
- mstpcr_write(uint32_t mstpcr, uint32_t mstpsr, uint32_t target_bit)
{
uint32_t reg;
+
reg = mmio_read_32(mstpcr);
reg &= ~target_bit;
cpg_write(mstpcr, reg);