6 files changed, 219 insertions, 0 deletions
diff --git a/bsps/riscv/headers.am b/bsps/riscv/headers.am
new file mode 100644
index 0000000000..2fd6c8822e
--- /dev/null
+++ b/bsps/riscv/headers.am
@@ -0,0 +1,5 @@
+## This file was generated by "./boostrap -H".
+
+include_bspdir = $(includedir)/bsp
+include_bsp_HEADERS =
+include_bsp_HEADERS += ../../../../../bsps/riscv/include/bsp/linker-symbols.h
diff --git a/bsps/riscv/include/bsp/linker-symbols.h b/bsps/riscv/include/bsp/linker-symbols.h
new file mode 100644
index 0000000000..a4b03f527c
--- /dev/null
+++ b/bsps/riscv/include/bsp/linker-symbols.h
@@ -0,0 +1,81 @@
+#ifndef LIBBSP_RISCV_SHARED_LINKER_SYMBOLS_H
+#define LIBBSP_RISCV_SHARED_LINKER_SYMBOLS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup riscv_linker Linker Support
+ *
+ * @ingroup riscv_shared
+ *
+ * @brief Linker support.
+ *
+ * @{
+ */
+
+#ifndef ASM
+#define LINKER_SYMBOL(sym) extern char sym [];
+#else
+#define LINKER_SYMBOL(sym) .extern sym
+#endif
+
+LINKER_SYMBOL(bsp_section_start_begin)
+LINKER_SYMBOL(bsp_section_start_end)
+LINKER_SYMBOL(bsp_section_start_size)
+
+LINKER_SYMBOL(bsp_section_vector_begin)
+LINKER_SYMBOL(bsp_section_vector_end)
+LINKER_SYMBOL(bsp_section_vector_size)
+
+LINKER_SYMBOL(bsp_section_text_begin)
+LINKER_SYMBOL(bsp_section_text_end)
+LINKER_SYMBOL(bsp_section_text_size)
+LINKER_SYMBOL(bsp_section_text_load_begin)
+LINKER_SYMBOL(bsp_section_text_load_end)
+
+LINKER_SYMBOL(bsp_section_rodata_begin)
+LINKER_SYMBOL(bsp_section_rodata_end)
+LINKER_SYMBOL(bsp_section_rodata_size)
+LINKER_SYMBOL(bsp_section_rodata_load_begin)
+LINKER_SYMBOL(bsp_section_rodata_load_end)
+
+LINKER_SYMBOL(bsp_section_data_begin)
+LINKER_SYMBOL(bsp_section_data_end)
+LINKER_SYMBOL(bsp_section_data_size)
+LINKER_SYMBOL(bsp_section_data_load_begin)
+LINKER_SYMBOL(bsp_section_data_load_end)
+
+LINKER_SYMBOL(bsp_section_bss_begin)
+LINKER_SYMBOL(bsp_section_bss_end)
+LINKER_SYMBOL(bsp_section_bss_size)
+
+LINKER_SYMBOL(bsp_section_work_begin)
+LINKER_SYMBOL(bsp_section_work_end)
+LINKER_SYMBOL(bsp_section_work_size)
+
+LINKER_SYMBOL(bsp_section_stack_begin)
+LINKER_SYMBOL(bsp_section_stack_end)
+LINKER_SYMBOL(bsp_section_stack_size)
+
+LINKER_SYMBOL(bsp_vector_table_begin)
+LINKER_SYMBOL(bsp_vector_table_end)
+LINKER_SYMBOL(bsp_vector_table_size)
+
+LINKER_SYMBOL(bsp_start_vector_table_begin)
+LINKER_SYMBOL(bsp_start_vector_table_end)
+LINKER_SYMBOL(bsp_start_vector_table_size)
+
+LINKER_SYMBOL(bsp_translation_table_base)
+LINKER_SYMBOL(bsp_translation_table_end)
+
+LINKER_SYMBOL(_bsp_processor_count)
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LIBBSP_RISCV_SHARED_LINKER_SYMBOLS_H */
diff --git a/bsps/riscv/riscv_generic/headers.am b/bsps/riscv/riscv_generic/headers.am
new file mode 100644
index 0000000000..6993fe8688
--- /dev/null
+++ b/bsps/riscv/riscv_generic/headers.am
@@ -0,0 +1,10 @@
+## This file was generated by "./boostrap -H".
+
+include_HEADERS =
+include_HEADERS += ../../../../../../bsps/riscv/riscv_generic/include/bsp.h
+include_HEADERS += include/bspopts.h
+include_HEADERS += ../../../../../../bsps/riscv/riscv_generic/include/tm27.h
+
+include_bspdir = $(includedir)/bsp
+include_bsp_HEADERS =
+include_bsp_HEADERS += ../../../../../../bsps/riscv/riscv_generic/include/bsp/irq.h
diff --git a/bsps/riscv/riscv_generic/include/bsp.h b/bsps/riscv/riscv_generic/include/bsp.h
new file mode 100644
index 0000000000..79f359ac34
--- /dev/null
+++ b/bsps/riscv/riscv_generic/include/bsp.h
@@ -0,0 +1,73 @@
+/*
+ *
+ * Copyright (c) 2015 University of York.
+ * Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * COPYRIGHT (c) 1989-1999.
+ * 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 AUTHOR 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 AUTHOR 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_RISCV_GENERIC_H
+#define LIBBSP_RISCV_GENERIC_H
+
+#include <rtems.h>
+#include <rtems/clockdrv.h>
+#include <rtems/console.h>
+
+#include <bspopts.h>
+#include <bsp/default-initial-extension.h>
+
+#include <rtems/devnull.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+  * @defgroup riscv_generic Register Definitions
+  *
+  * @ingroup riscv_generic
+  *
+  * @brief Shared register definitions for RISC-V systems.
+  *
+  * @{
+  */
+
+/**
+  * @name Register Macros
+  *
+  * @{
+  */
+
+#define REG(x)           (*((volatile unsigned long *) (x)))
+#define BIT(n)           (1 << (n))
+
+#define MTIME_MM    0x000000000200bff8
+#define MTIMECMP_MM 0x0000000002004000
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBBSP_RISCV_GENERIC_H */
diff --git a/bsps/riscv/riscv_generic/include/bsp/irq.h b/bsps/riscv/riscv_generic/include/bsp/irq.h
new file mode 100644
index 0000000000..d7ee45b378
--- /dev/null
+++ b/bsps/riscv/riscv_generic/include/bsp/irq.h
@@ -0,0 +1,49 @@
+/**
+ * @file
+ *
+ * @ingroup RISCV_IRQ
+ *
+ * @brief Interrupt definitions.
+ */
+
+/*
+ *
+ * Copyright (c) 2015 University of York.
+ * Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * 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 AUTHOR 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 AUTHOR 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_GENERIC_RISCV_IRQ_H
+#define LIBBSP_GENERIC_RISCV_IRQ_H
+
+#ifndef ASM
+
+#include <rtems.h>
+#include <rtems/irq.h>
+#include <rtems/irq-extension.h>
+
+#define BSP_INTERRUPT_VECTOR_MIN  0x0
+#define BSP_INTERRUPT_VECTOR_MAX  0x24
+
+#endif /* ASM */
+#endif /* LIBBSP_GENERIC_RISCV_IRQ_H */
diff --git a/bsps/riscv/riscv_generic/include/tm27.h b/bsps/riscv/riscv_generic/include/tm27.h
new file mode 100644
index 0000000000..0dfa7bf628
--- /dev/null
+++ b/bsps/riscv/riscv_generic/include/tm27.h
@@ -0,0 +1 @@
+#include <rtems/tm27-default.h>