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-rw-r--r--bsps/microblaze/microblaze_fpga/include/bsp/timer.h69
1 files changed, 69 insertions, 0 deletions
diff --git a/bsps/microblaze/microblaze_fpga/include/bsp/timer.h b/bsps/microblaze/microblaze_fpga/include/bsp/timer.h
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index 0000000000..562fdd79b0
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+++ b/bsps/microblaze/microblaze_fpga/include/bsp/timer.h
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSBSPsMicroblaze
+ *
+ * @brief MicroBlaze AXI Timer definitions
+ */
+
+/*
+ * Copyright (C) 2021 On-Line Applications Research Corporation (OAR)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LIBBSP_MICROBLAZE_FPGA_TIMER_H
+#define LIBBSP_MICROBLAZE_FPGA_TIMER_H
+
+#include <bspopts.h>
+
+#include <bsp/utility.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+typedef struct {
+#define MICROBLAZE_TIMER_TCSR0_T0INT BSP_BIT32(8)
+#define MICROBLAZE_TIMER_TCSR0_ENT0 BSP_BIT32(7)
+#define MICROBLAZE_TIMER_TCSR0_ENIT0 BSP_BIT32(6)
+#define MICROBLAZE_TIMER_TCSR0_LOAD0 BSP_BIT32(5)
+#define MICROBLAZE_TIMER_TCSR0_ARHT0 BSP_BIT32(4)
+#define MICROBLAZE_TIMER_TCSR0_GENT0 BSP_BIT32(2)
+#define MICROBLAZE_TIMER_TCSR0_UDT0 BSP_BIT32(1)
+ /* Control/Status register */
+ uint32_t tcsr0;
+ /* Load register */
+ uint32_t tlr0;
+ /* Timer counter register */
+ uint32_t tcr0;
+} Microblaze_Timer;
+
+#define _Microblaze_Timer ((volatile Microblaze_Timer *) BSP_MICROBLAZE_FPGA_TIMER_BASE)
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LIBBSP_MICROBLAZE_FPGA_TIMER_H */