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Diffstat (limited to 'drivers/renesas/common/ddr/dram_sub_func.h')
-rw-r--r--drivers/renesas/common/ddr/dram_sub_func.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/renesas/common/ddr/dram_sub_func.h b/drivers/renesas/common/ddr/dram_sub_func.h
new file mode 100644
index 0000000000..69c4d86053
--- /dev/null
+++ b/drivers/renesas/common/ddr/dram_sub_func.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2015-2019, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef DRAM_SUB_FUNC_H
+#define DRAM_SUB_FUNC_H
+
+#define DRAM_UPDATE_STATUS_ERR -1
+#define DRAM_BOOT_STATUS_COLD 0
+#define DRAM_BOOT_STATUS_WARM 1
+
+int32_t rcar_dram_update_boot_status(uint32_t status);
+void rcar_dram_get_boot_status(uint32_t *status);
+
+#endif /* DRAM_SUB_FUNC_H */