Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 46 insertions, 0 deletions

diff --git a/roms/opensbi/platform/andes/ae350/plicsw.h b/roms/opensbi/platform/andes/ae350/plicsw.h
new file mode 100644
index 000000000..8be61945b
--- /dev/null
+++ b/roms/opensbi/platform/andes/ae350/plicsw.h
@@ -0,0 +1,46 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2019 Andes Technology Corporation
+ *
+ * Authors:
+ *   Zong Li <zong@andestech.com>
+ *   Nylon Chen <nylon7@andestech.com>
+ */
+
+#ifndef _AE350_PLICSW_H_
+#define _AE350_PLICSW_H_
+
+#define PLICSW_PRIORITY_BASE		0x4
+
+#define PLICSW_PENDING_BASE		0x1000
+#define PLICSW_PENDING_PER_HART		0x8
+
+#define PLICSW_ENABLE_BASE		0x2000
+#define PLICSW_ENABLE_PER_HART		0x80
+
+#define PLICSW_CONTEXT_BASE		0x200000
+#define PLICSW_CONTEXT_PER_HART		0x1000
+#define PLICSW_CONTEXT_CLAIM		0x4
+
+#define PLICSW_HART_MASK		0x80808080
+
+struct plicsw {
+	u32 source_id;
+
+	volatile uint32_t *plicsw_pending;
+	volatile uint32_t *plicsw_enable;
+	volatile uint32_t *plicsw_claim;
+};
+
+void plicsw_ipi_send(u32 target_hart);
+
+void plicsw_ipi_sync(u32 target_hart);
+
+void plicsw_ipi_clear(u32 target_hart);
+
+int plicsw_warm_ipi_init(void);
+
+int plicsw_cold_ipi_init(unsigned long base, u32 hart_count);
+
+#endif /* _AE350_PLICSW_H_ */