aboutsummaryrefslogtreecommitdiff
path: root/drivers/renesas/rcar
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/renesas/rcar')
-rw-r--r--drivers/renesas/rcar/common.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/drivers/renesas/rcar/common.c b/drivers/renesas/rcar/common.c
deleted file mode 100644
index 9b7c1eb16c..0000000000
--- a/drivers/renesas/rcar/common.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2018-2020, Renesas Electronics Corporation. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <lib/mmio.h>
-
-#include "rcar_private.h"
-
-#if IMAGE_BL31
-void __attribute__ ((section(".system_ram"))) cpg_write(uintptr_t regadr, uint32_t regval)
-#else
-void cpg_write(uintptr_t regadr, uint32_t regval)
-#endif
-{
- uint32_t value = regval;
-
- mmio_write_32((uintptr_t) RCAR_CPGWPR, ~value);
- mmio_write_32(regadr, value);
-}
-
-#if IMAGE_BL31
-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
-{
- uint32_t reg;
-
- reg = mmio_read_32(mstpcr);
- reg &= ~target_bit;
- cpg_write(mstpcr, reg);
- while ((mmio_read_32(mstpsr) & target_bit) != 0U) {
- }
-}