[PATCH] bsp/fdt.h: Move bsp/fdt.h to cpukit

[G S Niteesh Babu]

This commit move the bsp/fdt.h header to cpukit/include/rtems.
The reason for this is, with inclusion of libfreebsd there are
cases where their is need for bsp_fdt_get(). And with this
header under bsps directory it is not possible to include it
under a cpukit directory.
---
 bsps/include/bsp/fdt.h     | 86 +++++++++++++-------------------------
 cpukit/include/rtems/fdt.h | 69 ++++++++++++++++++++++++++++++
 2 files changed, 99 insertions(+), 56 deletions(-)
 create mode 100644 cpukit/include/rtems/fdt.h

diff --git a/bsps/include/bsp/fdt.h b/bsps/include/bsp/fdt.h
index 4ed05b136c..4a7c3dfb24 100644
--- a/bsps/include/bsp/fdt.h
+++ b/bsps/include/bsp/fdt.h
@@ -1,67 +1,41 @@
-/*
- * Copyright (c) 2015, 2017 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <rtems at embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef LIBBSP_SHARED_FDT_H
-#define LIBBSP_SHARED_FDT_H
-
-#include <bsp.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/*
- * BSPs that implement the FDT support functions must define
- * BSP_FDT_IS_SUPPORTED.
- */
+/* SPDX-License-Identifier: BSD-2-Clause */
 
 /**
- * @brief Copies the specified source FDT to a dedicated global data area.
+ * @file
  *
- * The source FDT is usually provided by a bootloader and may be located in a
- * memory area that is used by the program.  The low-level initialization
- * should copy the FDT for later use.
+ * @ingroup RTEMSBSPsShared
  *
- * The copy can be accessed by bsp_fdt_get().
- *
- * @param[in] src The source FDT.
  */
-void bsp_fdt_copy(const void *src);
 
-/**
- * @brief Returns the FDT of the BSP.
- *
- * @return The FDT of the BSP.
+/*
+ * Copyright (C) <2020>, Niteesh G S <niteesh.gs at gmail.com>
+ *
+ * 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.
  */
-const void *bsp_fdt_get(void);
 
-/**
- * @brief Maps the interrupt number of the FDT to the interrupt vector used by
- * the interrupt management.
- *
- * This function is used by the libbsd to implement the OFW_BUS_MAP_INTR bus
- * method.
- *
- * @param[in] intr The FDT interrupt number cells.
- * @param[in] icells The FDT interrupt cell count.
- *
- * @return The interrupt vector of the FDT interrupt number.
- */
-uint32_t bsp_fdt_map_intr(const uint32_t *intr, size_t icells);
+#ifndef LIBBSP_SHARED_FDT_H
+#define LIBBSP_SHARED_FDT_H
 
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
+#include <bsp.h>
+#include <rtems/fdt.h>
 
 #endif /* LIBBSP_SHARED_FDT_H */
diff --git a/cpukit/include/rtems/fdt.h b/cpukit/include/rtems/fdt.h
new file mode 100644
index 0000000000..149f7ff906
--- /dev/null
+++ b/cpukit/include/rtems/fdt.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2015, 2017 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems at embedded-brains.de>
+ *
+ * Modified by Niteesh G S <niteesh.gs at gmail.com>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef RTEMS_FDT_H
+#define RTEMS_FDT_H
+
+#include <rtems.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*
+ * BSPs that implement the FDT support functions must define
+ * BSP_FDT_IS_SUPPORTED.
+ */
+
+/**
+ * @brief Copies the specified source FDT to a dedicated global data area.
+ *
+ * The source FDT is usually provided by a bootloader and may be located in a
+ * memory area that is used by the program.  The low-level initialization
+ * should copy the FDT for later use.
+ *
+ * The copy can be accessed by bsp_fdt_get().
+ *
+ * @param[in] src The source FDT.
+ */
+void bsp_fdt_copy(const void *src);
+
+/**
+ * @brief Returns the FDT of the BSP.
+ *
+ * @return The FDT of the BSP.
+ */
+const void *bsp_fdt_get(void);
+
+/**
+ * @brief Maps the interrupt number of the FDT to the interrupt vector used by
+ * the interrupt management.
+ *
+ * This function is used by the libbsd to implement the OFW_BUS_MAP_INTR bus
+ * method.
+ *
+ * @param[in] intr The FDT interrupt number cells.
+ * @param[in] icells The FDT interrupt cell count.
+ *
+ * @return The interrupt vector of the FDT interrupt number.
+ */
+uint32_t bsp_fdt_map_intr(const uint32_t *intr, size_t icells);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* RTEMS_FDT_H */
-- 
2.17.1