[PATCH] Add new (first) OpenRISC BSP called or1ksim.

Hesham ALMatary heshamelmatary at gmail.com
Tue Aug 19 18:00:03 UTC 2014


This BSP is intended to run on or1ksim (the main OpenRISC emulator).
---
 c/src/aclocal/rtems-cpu-subdirs.m4                 |   1 +
 c/src/lib/libbsp/or1k/Makefile.am                  |  10 +
 c/src/lib/libbsp/or1k/acinclude.m4                 |  10 +
 c/src/lib/libbsp/or1k/configure.ac                 |  19 ++
 c/src/lib/libbsp/or1k/or1ksim/Makefile.am          | 109 +++++++
 c/src/lib/libbsp/or1k/or1ksim/README               |  17 ++
 c/src/lib/libbsp/or1k/or1ksim/bsp_specs            |  12 +
 c/src/lib/libbsp/or1k/or1ksim/clock/clockdrv.c     | 104 +++++++
 c/src/lib/libbsp/or1k/or1ksim/configure.ac         |  31 ++
 .../libbsp/or1k/or1ksim/console/console-config.c   |  58 ++++
 c/src/lib/libbsp/or1k/or1ksim/console/uart.c       | 144 ++++++++++
 c/src/lib/libbsp/or1k/or1ksim/include/bsp.h        |  47 +++
 c/src/lib/libbsp/or1k/or1ksim/include/irq.h        |  45 +++
 c/src/lib/libbsp/or1k/or1ksim/include/or1ksim.h    | 118 ++++++++
 c/src/lib/libbsp/or1k/or1ksim/include/tm27.h       |  16 ++
 c/src/lib/libbsp/or1k/or1ksim/include/uart.h       |  42 +++
 c/src/lib/libbsp/or1k/or1ksim/irq/irq.c            |  42 +++
 .../or1k/or1ksim/make/custom/or1k_or1ksim.cfg      |   7 +
 c/src/lib/libbsp/or1k/or1ksim/preinstall.am        | 111 +++++++
 c/src/lib/libbsp/or1k/or1ksim/start/start.S        | 182 ++++++++++++
 c/src/lib/libbsp/or1k/or1ksim/startup/bspreset.c   |  14 +
 c/src/lib/libbsp/or1k/or1ksim/startup/bspstart.c   |  15 +
 c/src/lib/libbsp/or1k/or1ksim/startup/linkcmds     | 320 +++++++++++++++++++++
 c/src/lib/libbsp/or1k/or1ksim/timer/timer.c        |  63 ++++
 c/src/lib/libbsp/or1k/preinstall.am                |   7 +
 .../libbsp/or1k/shared/include/linker-symbols.h    |  79 +++++
 26 files changed, 1623 insertions(+)
 create mode 100644 c/src/lib/libbsp/or1k/Makefile.am
 create mode 100644 c/src/lib/libbsp/or1k/acinclude.m4
 create mode 100644 c/src/lib/libbsp/or1k/configure.ac
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/Makefile.am
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/README
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/bsp_specs
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/clock/clockdrv.c
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/configure.ac
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/console/console-config.c
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/console/uart.c
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/include/bsp.h
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/include/irq.h
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/include/or1ksim.h
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/include/tm27.h
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/include/uart.h
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/irq/irq.c
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/make/custom/or1k_or1ksim.cfg
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/preinstall.am
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/start/start.S
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/startup/bspreset.c
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/startup/bspstart.c
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/startup/linkcmds
 create mode 100644 c/src/lib/libbsp/or1k/or1ksim/timer/timer.c
 create mode 100644 c/src/lib/libbsp/or1k/preinstall.am
 create mode 100644 c/src/lib/libbsp/or1k/shared/include/linker-symbols.h

diff --git a/c/src/aclocal/rtems-cpu-subdirs.m4 b/c/src/aclocal/rtems-cpu-subdirs.m4
index c5a4a19..9593d34 100644
--- a/c/src/aclocal/rtems-cpu-subdirs.m4
+++ b/c/src/aclocal/rtems-cpu-subdirs.m4
@@ -23,6 +23,7 @@ _RTEMS_CPU_SUBDIR([mips],[$1]);;
 _RTEMS_CPU_SUBDIR([moxie],[$1]);;
 _RTEMS_CPU_SUBDIR([nios2],[$1]);;
 _RTEMS_CPU_SUBDIR([no_cpu],[$1]);;
+_RTEMS_CPU_SUBDIR([or1k],[$1]);;
 _RTEMS_CPU_SUBDIR([powerpc],[$1]);;
 _RTEMS_CPU_SUBDIR([sh],[$1]);;
 _RTEMS_CPU_SUBDIR([sparc],[$1]);;
diff --git a/c/src/lib/libbsp/or1k/Makefile.am b/c/src/lib/libbsp/or1k/Makefile.am
new file mode 100644
index 0000000..0ce20e6
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/Makefile.am
@@ -0,0 +1,10 @@
+ACLOCAL_AMFLAGS = -I ../../../aclocal
+
+## Descend into the @RTEMS_BSP_FAMILY@ directory
+## Currently, the shared directory is not explicitly
+## added but it is present in the source tree.
+SUBDIRS = @RTEMS_BSP_FAMILY@
+
+include $(srcdir)/preinstall.am
+include $(top_srcdir)/../../../automake/subdirs.am
+include $(top_srcdir)/../../../automake/local.am
diff --git a/c/src/lib/libbsp/or1k/acinclude.m4 b/c/src/lib/libbsp/or1k/acinclude.m4
new file mode 100644
index 0000000..c593670
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/acinclude.m4
@@ -0,0 +1,10 @@
+# RTEMS_CHECK_BSPDIR(RTEMS_BSP_FAMILY)
+AC_DEFUN([RTEMS_CHECK_BSPDIR],
+[
+  case "$1" in
+  or1ksim )
+    AC_CONFIG_SUBDIRS([or1ksim]);;
+  *)
+    AC_MSG_ERROR([Invalid BSP]);;
+  esac
+])
diff --git a/c/src/lib/libbsp/or1k/configure.ac b/c/src/lib/libbsp/or1k/configure.ac
new file mode 100644
index 0000000..96bba16
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/configure.ac
@@ -0,0 +1,19 @@
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.69])
+AC_INIT([rtems-c-src-lib-libbsp-or1k],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
+AC_CONFIG_SRCDIR([or1ksim])
+RTEMS_TOP(../../../../..)
+
+RTEMS_CANONICAL_TARGET_CPU
+AM_INIT_AUTOMAKE([no-define foreign 1.12.2])
+AM_MAINTAINER_MODE
+
+RTEMS_ENV_RTEMSBSP
+RTEMS_PROJECT_ROOT
+
+RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY])
+
+# Explicitly list all Makefiles here
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
diff --git a/c/src/lib/libbsp/or1k/or1ksim/Makefile.am b/c/src/lib/libbsp/or1k/or1ksim/Makefile.am
new file mode 100644
index 0000000..a0efc9e
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/Makefile.am
@@ -0,0 +1,109 @@
+##
+#
+# @file
+#
+# @brief Makefile of LibBSP for the or1ksim BSP.
+#
+
+ACLOCAL_AMFLAGS = -I ../../../../aclocal
+
+include $(top_srcdir)/../../../../automake/compile.am
+
+include_bspdir = $(includedir)/bsp
+#include_libcpudir = $(includedir)/libcpu
+
+dist_project_lib_DATA = bsp_specs
+
+###############################################################################
+#                  Header                                                     #
+###############################################################################
+
+include_bsp_HEADERS =
+include_HEADERS = include/bsp.h
+include_HEADERS += include/tm27.h
+
+nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
+
+include_bsp_HEADERS += ../shared/include/linker-symbols.h
+include_bsp_HEADERS += ../../../libbsp/shared/include/mm.h
+include_bsp_HEADERS += ../../shared/include/utility.h
+include_bsp_HEADERS += ../../shared/include/irq-generic.h
+include_bsp_HEADERS += ../../shared/include/irq-info.h
+include_bsp_HEADERS += ../../shared/include/stackalloc.h
+include_bsp_HEADERS += ../../shared/include/uart-output-char.h
+include_bsp_HEADERS += ../../shared/tod.h
+include_bsp_HEADERS += include/irq.h
+include_bsp_HEADERS += include/uart.h
+include_bsp_HEADERS += include/or1ksim.h
+
+nodist_include_HEADERS = ../../shared/include/coverhd.h \
+  include/bspopts.h
+
+###############################################################################
+#                  Data                                                       #
+###############################################################################
+
+noinst_LIBRARIES = libbspstart.a
+
+libbspstart_a_SOURCES = start/start.S
+
+project_lib_DATA = start.$(OBJEXT)
+
+project_lib_DATA += startup/linkcmds
+
+###############################################################################
+#                  LibBSP                                                     #
+###############################################################################
+
+noinst_LIBRARIES += libbsp.a
+
+libbsp_a_SOURCES =
+libbsp_a_CPPFLAGS =
+libbsp_a_LIBADD =
+
+# Startup
+#libbsp_a_SOURCES += startup/bspreset.c
+libbsp_a_SOURCES += startup/bspstart.c
+
+# Shared
+libbsp_a_SOURCES += ../../shared/bootcard.c
+libbsp_a_SOURCES += ../../shared/bspclean.c
+libbsp_a_SOURCES += ../../shared/bspgetworkarea.c
+libbsp_a_SOURCES += ../../shared/bsplibc.c
+libbsp_a_SOURCES += ../../shared/bsppost.c
+libbsp_a_SOURCES += ../../shared/bsppredriverhook.c
+libbsp_a_SOURCES += ../../shared/bsppretaskinghook.c
+libbsp_a_SOURCES += ../../shared/cpucounterread.c
+libbsp_a_SOURCES += ../../shared/cpucounterdiff.c
+libbsp_a_SOURCES += ../../shared/gnatinstallhandler.c
+libbsp_a_SOURCES += ../../shared/sbrk.c
+libbsp_a_SOURCES += ../../shared/src/stackalloc.c
+
+# Console
+libbsp_a_SOURCES += ../../shared/console.c
+libbsp_a_SOURCES += ../../shared/console_control.c
+libbsp_a_SOURCES += ../../shared/console_read.c
+libbsp_a_SOURCES += ../../shared/console_select.c
+libbsp_a_SOURCES += ../../shared/console_write.c
+libbsp_a_SOURCES += console/console-config.c
+libbsp_a_SOURCES += console/uart.c
+
+# Timer
+libbsp_a_SOURCES += timer/timer.c
+
+# clock
+libbsp_a_SOURCES += clock/clockdrv.c ../../../shared/clockdrv_shell.h
+
+# IRQ
+libbsp_a_SOURCES += ../../shared/src/irq-default-handler.c
+libbsp_a_SOURCES += ../../shared/src/irq-generic.c
+libbsp_a_SOURCES += ../../shared/src/irq-info.c
+libbsp_a_SOURCES += irq/irq.c
+###############################################################################
+#                  Special Rules                                              #
+###############################################################################
+
+DISTCLEANFILES = include/bspopts.h
+
+include $(srcdir)/preinstall.am
+include $(top_srcdir)/../../../../automake/local.am
diff --git a/c/src/lib/libbsp/or1k/or1ksim/README b/c/src/lib/libbsp/or1k/or1ksim/README
new file mode 100644
index 0000000..99d1edf
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/README
@@ -0,0 +1,17 @@
+This BSP should run only on or1ksim: the main simulator for or1k architecture.
+or1ksim should be used for testing purposes.
+
+svn co http://opencores.org/ocsvn/openrisc/openrisc/trunk/or1ksim
+cd or1ksim
+mkdir builddir_or1ksim
+cd builddir_or1ksim
+../configure --target=or32-elf --prefix=/opt/or1ksim
+make all
+make install
+export PATH=/opt/or1ksim/bin:$PATH
+
+Configuration file "sim.cfg" should be provided for complex board
+configurations at the current directory (which you run or1ksim from) or at 
+~/.or1k/
+
+sim -f sim.cfg hello.exe
diff --git a/c/src/lib/libbsp/or1k/or1ksim/bsp_specs b/c/src/lib/libbsp/or1k/or1ksim/bsp_specs
new file mode 100644
index 0000000..446dafa
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/bsp_specs
@@ -0,0 +1,12 @@
+%rename endfile old_endfile
+%rename startfile old_startfile
+%rename link old_link
+
+*startfile:
+%{!qrtems: %(old_startfile)} %{!nostdlib: %{qrtems: \
+%{!qrtems_debug: start.o%s} \
+%{qrtems_debug: start_g.o%s}}}
+
+*link:
+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N -e _start}
+
diff --git a/c/src/lib/libbsp/or1k/or1ksim/clock/clockdrv.c b/c/src/lib/libbsp/or1k/or1ksim/clock/clockdrv.c
new file mode 100644
index 0000000..926e2b0
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/clock/clockdrv.c
@@ -0,0 +1,104 @@
+/**
+ * @file
+ *
+ * @ingroup bsp_clock
+ *
+ * @brief or1ksim clock support.
+ */
+
+/*
+ * or1ksim Clock driver
+ *
+ * COPYRIGHT (c) 2014 Hesham ALMatary <heshamelmatary 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
+ */
+
+#include <rtems.h>
+#include <bsp.h>
+#include <bsp/irq.h>
+#include <bsp/or1ksim.h>
+#include <rtems/score/cpu.h>
+#include <rtems/score/or1k-utility.h>
+
+/* The number of clock cycles before generating a tick timer interrupt. */
+#define TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT     0xFFED9
+#define OR1KSIM_CLOCK_CYCLE_TIME_NANOSECONDS  10
+
+/* This prototype is added here to Avoid warnings */
+void Clock_isr(void *arg);
+
+static void or1ksim_clock_at_tick(void)
+{
+  uint32_t TTMR;
+
+ /* For TTMR register,
+  * The least significant 28 bits are the number of clock cycles
+  * before generating a tick timer interrupt. While the most
+  * significant 4 bits are used for mode configuration, tick timer
+  * interrupt enable and pending interrupts status.
+  */
+  TTMR = (CPU_OR1K_SPR_TTMR_MODE_RESTART | CPU_OR1K_SPR_TTMR_IE |
+           (TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT & CPU_OR1K_SPR_TTMR_TP_MASK)
+         ) & ~(CPU_OR1K_SPR_TTMR_IP);
+
+  _OR1K_mtspr(CPU_OR1K_SPR_TTMR, TTMR);
+  _OR1K_mtspr(CPU_OR1K_SPR_TTCR, 0);
+}
+
+static void or1ksim_clock_handler_install(proc_ptr new_isr, proc_ptr old_isr)
+{ 
+  rtems_status_code sc = RTEMS_SUCCESSFUL;
+  old_isr = NULL;
+  _CPU_ISR_install_vector(OR1K_EXCEPTION_TICK_TIMER,
+                          new_isr,
+                          old_isr);
+
+  if (sc != RTEMS_SUCCESSFUL) {
+    rtems_fatal_error_occurred(0xdeadbeef);
+  }
+}
+
+static void or1ksim_clock_initialize(void)
+{
+  uint32_t sr;
+
+  or1ksim_clock_at_tick();
+
+   /* Enable tick timer */
+  sr = _OR1K_mfspr(CPU_OR1K_SPR_SR);
+  sr |= CPU_OR1K_SPR_SR_TEE;
+  _OR1K_mtspr(CPU_OR1K_SPR_SR, sr);
+}
+
+ static void or1ksim_clock_cleanup(void)
+{
+}
+
+/*
+ *  Return the nanoseconds since last tick
+ */
+static uint32_t or1ksim_clock_nanoseconds_since_last_tick(void)
+{
+  return
+  TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT * OR1KSIM_CLOCK_CYCLE_TIME_NANOSECONDS;
+}
+
+#define Clock_driver_support_at_tick() or1ksim_clock_at_tick()
+
+#define Clock_driver_support_initialize_hardware() or1ksim_clock_initialize()
+
+#define Clock_driver_support_install_isr(isr, old_isr) \
+  do {                                                 \
+    or1ksim_clock_handler_install(isr, old_isr);               \
+    old_isr = NULL;                                    \
+  } while (0)
+
+#define Clock_driver_support_shutdown_hardware() or1ksim_clock_cleanup()
+
+#define Clock_driver_nanoseconds_since_last_tick \
+  or1ksim_clock_nanoseconds_since_last_tick
+
+#include "../../../shared/clockdrv_shell.h"
diff --git a/c/src/lib/libbsp/or1k/or1ksim/configure.ac b/c/src/lib/libbsp/or1k/or1ksim/configure.ac
new file mode 100644
index 0000000..b6581cc
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/configure.ac
@@ -0,0 +1,31 @@
+##
+#
+# @file
+#
+# @brief Configure script of LibBSP for or1ksim BSP.
+#
+
+AC_PREREQ(2.69)
+AC_INIT([rtems-c-src-lib-libbsp-or1k-or1ksim],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
+AC_CONFIG_SRCDIR([bsp_specs])
+RTEMS_TOP(../../../../../..)
+
+RTEMS_CANONICAL_TARGET_CPU
+AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2])
+RTEMS_BSP_CONFIGURE
+
+RTEMS_BSPOPTS_SET([BSP_START_RESET_VECTOR],[*],[])
+RTEMS_BSPOPTS_HELP([BSP_START_RESET_VECTOR],[reset vector address for BSP start])
+
+RTEMS_BSPOPTS_SET([BSP_OR1K_OR1KSIM_PERIPHCLK],[*],[100000000U])
+RTEMS_BSPOPTS_HELP([BSP_OR1K_OR1KSIM_PERIPHCLK],[or1ksim PERIPHCLK clock frequency in Hz])
+
+RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
+RTEMS_CANONICALIZE_TOOLS
+RTEMS_PROG_CCAS
+
+RTEMS_BSP_CLEANUP_OPTIONS(0, 0)
+RTEMS_BSP_LINKCMDS
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
diff --git a/c/src/lib/libbsp/or1k/or1ksim/console/console-config.c b/c/src/lib/libbsp/or1k/or1ksim/console/console-config.c
new file mode 100644
index 0000000..9853f20
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/console/console-config.c
@@ -0,0 +1,58 @@
+/**
+ * @file
+ *
+ * @ingroup or1ksim_uart
+ *
+ * @brief Console Configuration.
+ */
+
+/*
+ * Copyright (c) 2014 Hesham ALMatary
+ *
+ *  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
+ */
+
+#include <rtems/bspIo.h>
+
+#include <libchip/serial.h>
+
+#include <bspopts.h>
+#include <bsp/uart.h>
+#include <bsp/or1ksim.h>
+
+console_tbl Console_Configuration_Ports [] = {
+    {
+      .sDeviceName = "/dev/ttyS0",
+      .deviceType = SERIAL_CUSTOM,
+      .pDeviceFns = &or1ksim_uart_fns,
+      .deviceProbe = NULL,
+      .pDeviceFlow = NULL,
+      .ulCtrlPort1 = OR1KSIM_BSP_UART_BASE,
+      .ulCtrlPort2 = 0,
+      .ulClock = OR1KSIM_UART_DEFAULT_BAUD,
+      .ulIntVector = OR1KSIM_BSP_UART_IRQ
+    }
+};
+
+#define PORT_COUNT \
+  (sizeof(Console_Configuration_Ports) \
+    / sizeof(Console_Configuration_Ports [0]))
+
+unsigned long Console_Configuration_Count = PORT_COUNT;
+
+static void output_char(char c)
+{
+  const console_fns *con =
+    Console_Configuration_Ports [Console_Port_Minor].pDeviceFns;
+
+  if (c == '\n') {
+    con->deviceWritePolled((int) Console_Port_Minor, '\r');
+  }
+  con->deviceWritePolled((int) Console_Port_Minor, c);
+}
+
+BSP_output_char_function_type BSP_output_char = output_char;
+
+BSP_polling_getchar_function_type BSP_poll_char = NULL;
diff --git a/c/src/lib/libbsp/or1k/or1ksim/console/uart.c b/c/src/lib/libbsp/or1k/or1ksim/console/uart.c
new file mode 100644
index 0000000..f1cfa09
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/console/uart.c
@@ -0,0 +1,144 @@
+/**
+ * @file
+ *
+ * @ingroup or1ksim_uart
+ *
+ * @brief UART support.
+ */
+
+/*
+ * COPYRIGHT (c) 2014 Hesham ALMatary <heshamelmatary 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
+ */
+
+#include <libchip/sersupp.h>
+#include <bsp/or1ksim.h>
+#include <bsp.h>
+#include <bsp/irq.h>
+#include <bsp/uart.h>
+#include <rtems/score/isr.h>
+
+static rtems_vector_number uart_get_irq_number(const console_tbl *ct)
+{
+   return ct->ulIntVector;
+}
+
+static uint32_t uart_get_baud(const console_tbl *ct)
+{
+   return ct->ulClock;
+}
+
+static void uart_set_baud(int baud)
+{
+  int divisor = (OR1KSIM_BSP_CLOCK_FREQ) / (16 * baud);
+  OR1KSIM_REG(OR1KSIM_BSP_UART_REG_LINE_CTRL) |=
+    OR1KSIM_BSP_UART_REG_LINE_CTRL_DLAB;
+
+  OR1KSIM_REG(OR1KSIM_BSP_UART_REG_DEV_LATCH_LOW) = divisor & 0xff;
+
+  OR1KSIM_REG(OR1KSIM_BSP_UART_REG_DEV_LATCH_HIGH) =
+    (divisor >> 8) & 0xff;
+
+  OR1KSIM_REG(OR1KSIM_BSP_UART_REG_LINE_CTRL) &=
+    ~(OR1KSIM_BSP_UART_REG_LINE_CTRL_DLAB);
+}
+
+static void uart_initialize(int minor)
+{
+  /* Disable all interrupts */
+  OR1KSIM_REG(OR1KSIM_BSP_UART_REG_INT_ENABLE) = 0x00;
+
+  /* Reset receiver and transmitter */
+   OR1KSIM_REG(OR1KSIM_BSP_UART_REG_FIFO_CTRL) =
+     OR1KSIM_BSP_UART_REG_FIFO_CTRL_ENABLE_FIFO |
+     OR1KSIM_BSP_UART_REG_FIFO_CTRL_CLEAR_RCVR  |
+     OR1KSIM_BSP_UART_REG_FIFO_CTRL_CLEAR_XMIT  |
+     OR1KSIM_BSP_UART_REG_FIFO_CTRL_TRIGGER_14;
+
+  /* Set data pattern configuration */
+  OR1KSIM_REG(OR1KSIM_BSP_UART_REG_LINE_CTRL) =
+    OR1KSIM_BSP_UART_REG_LINE_CTRL_WLEN8 &
+      (OR1KSIM_BSP_UART_REG_LINE_CTRL_STOP |
+       OR1KSIM_BSP_UART_REG_LINE_CTRL_PARITY);
+
+  /* Set baud rate */
+  uart_set_baud(OR1KSIM_UART_DEFAULT_BAUD);
+}
+
+static int uart_first_open(int major, int minor, void *arg)
+{
+  rtems_libio_open_close_args_t *oc = (rtems_libio_open_close_args_t *) arg;
+  struct rtems_termios_tty *tty = (struct rtems_termios_tty *) oc->iop->data1;
+  const console_tbl *ct = Console_Port_Tbl [minor];
+  console_data *cd = &Console_Port_Data [minor];
+
+  cd->termios_data = tty;
+  rtems_termios_set_initial_baud(tty, ct->ulClock);
+
+  return 0;
+}
+
+static int uart_last_close(int major, int minor, void *arg)
+{
+  return 0;
+}
+
+static int uart_read_polled(int minor)
+{
+   return -1;
+}
+
+static void uart_write_polled(int minor, char c)
+{
+  unsigned char lsr;
+  const uint32_t transmit_finished =
+    (OR1KSIM_BSP_UART_REG_LINE_STATUS_TEMT |
+     OR1KSIM_BSP_UART_REG_LINE_STATUS_THRE);
+
+  /* Wait until there is no pending data in the transmitter FIFO (empty) */
+  do {
+      lsr = OR1KSIM_REG(OR1KSIM_BSP_UART_REG_LINE_STATUS);
+  } while (!(lsr & OR1KSIM_BSP_UART_REG_LINE_STATUS_THRE));
+
+  OR1KSIM_REG(OR1KSIM_BSP_UART_REG_TX) = c;
+
+  /* Wait until trasmit data is finished */
+  do {
+      lsr = OR1KSIM_REG(OR1KSIM_BSP_UART_REG_LINE_STATUS);
+  } while ( (lsr & transmit_finished) != transmit_finished );
+}
+
+static ssize_t uart_write_support_polled(
+  int minor,
+  const char *s,
+  size_t n
+)
+{
+  ssize_t i = 0;
+
+  for (i = 0; i < n; ++i){
+    uart_write_polled(minor, s [i]);
+  }
+
+  return n;
+}
+
+static int uart_set_attributes(int minor, const struct termios *term)
+{
+  return -1;
+}
+
+const console_fns or1ksim_uart_fns = {
+  .deviceProbe = libchip_serial_default_probe,
+  .deviceFirstOpen = uart_first_open,
+  .deviceLastClose = uart_last_close,
+  .deviceRead = uart_read_polled,
+  .deviceWrite = uart_write_support_polled,
+  .deviceInitialize = uart_initialize,
+  .deviceWritePolled = uart_write_polled,
+  .deviceSetAttributes = uart_set_attributes,
+  .deviceOutputUsesInterrupts = false
+};
diff --git a/c/src/lib/libbsp/or1k/or1ksim/include/bsp.h b/c/src/lib/libbsp/or1k/or1ksim/include/bsp.h
new file mode 100644
index 0000000..502e4d9
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/include/bsp.h
@@ -0,0 +1,47 @@
+/**
+ * @file
+ *
+ * @ingroup or1k_or1ksim
+ *
+ * @brief Global BSP definitions.
+ */
+
+/*
+ * COPYRIGHT (c) 2014 Hesham ALMatary <heshamelmatary 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 LIBBSP_OR1K_OR1KSIM_H
+#define LIBBSP_OR1K_OR1KSIM_H
+
+#include <bspopts.h>
+#include <rtems.h>
+#include <rtems/console.h>
+#include <rtems/clockdrv.h>
+#include <bsp/or1ksim.h>
+
+#include <bsp/default-initial-extension.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define BSP_FEATURE_IRQ_EXTENSION
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LIBBSP_OR1K_OR1KSIM_H */
+
+/**
+ * @defgroup or1k_or1ksim support
+ *
+ * @ingroup bsp_or1k
+ *
+ * @brief or1ksim support package
+ *
+ */
diff --git a/c/src/lib/libbsp/or1k/or1ksim/include/irq.h b/c/src/lib/libbsp/or1k/or1ksim/include/irq.h
new file mode 100644
index 0000000..be669d8
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/include/irq.h
@@ -0,0 +1,45 @@
+/**
+ * @file
+ *
+ * @ingroup or1ksim_interrupt
+ *
+ * @brief Interrupt definitions.
+ */
+
+/**
+ * COPYRIGHT (c) 2014 Hesham ALMatary <heshamelmatary 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 LIBBSP_OR1K_OR1KSIM_IRQ_H
+#define LIBBSP_OR1K_OR1KSIM_IRQ_H
+
+#ifndef ASM
+
+#include <rtems.h>
+#include <rtems/irq.h>
+#include <rtems/irq-extension.h>
+
+#define BSP_INTERRUPT_VECTOR_MIN  0x100
+#define BSP_INTERRUPT_VECTOR_MAX  0x1F00
+
+/* Interrupt Identification Register */
+#define OR1KSIM_BSP_UART_REG_INT_ID_MSI    (0x00)
+#define OR1KSIM_BSP_UART_REG_INT_ID_NO_INT (0x01)
+#define OR1KSIM_BSP_UART_REG_INT_ID_THRI   (0x02)
+#define OR1KSIM_BSP_UART_REG_INT_ID_RDI    (0x04)
+#define OR1KSIM_BSP_UART_REG_INT_ID_ID     (0x06)
+#define OR1KSIM_BSP_UART_REG_INT_ID_RLSI   (0x06)
+#define OR1KSIM_BSP_UART_REG_INT_ID_TOI    (0x0c)
+
+/* Interrupt Enable Register */
+#define OR1KSIM_BSP_UART_REG_INT_ENABLE_RDI  (0x01)
+#define OR1KSIM_BSP_UART_REG_INT_ENABLE_THRI (0x02)
+#define OR1KSIM_BSP_UART_REG_INT_ENABLE_RLSI (0x04)
+#define OR1KSIM_BSP_UART_REG_INT_ENABLE_MSI  (0x08)
+
+#endif /* ASM */
+#endif /* LIBBSP_OR1K_OR1KSIM_IRQ_H */
diff --git a/c/src/lib/libbsp/or1k/or1ksim/include/or1ksim.h b/c/src/lib/libbsp/or1k/or1ksim/include/or1ksim.h
new file mode 100644
index 0000000..8279566
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/include/or1ksim.h
@@ -0,0 +1,118 @@
+/**
+ * @file
+ *
+ * @ingroup or1ksim_reg
+ *
+ * @brief Register definitions.
+ */
+
+/*
+ * COPYRIGHT (c) 2014 Hesham ALMatary <heshamelmatary 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 LIBBSP_OR1K_OR1KSIM_H
+#define LIBBSP_OR1K_OR1KSIM_H
+
+#include <stdint.h>
+
+/**
+ * @defgroup or1ksim_reg Register Definitions
+ *
+ * @ingroup or1k_or1ksim
+ *
+ * @brief Register Definitions
+ *
+ * @{
+ */
+
+/**
+ * @name Register Macros
+ *
+ * @{
+ */
+
+ #define OR1KSIM_REG(x)           (*((volatile char *) (x)))
+ #define OR1KSIM_BIT(n)           (1 << (n))
+
+/** @} */
+
+/**
+ * @name Internal OR1K UART Registers
+ *
+ * @{
+ */
+#define OR1KSIM_BSP_CLOCK_FREQ       100000000UL
+#define OR1KSIM_BSP_UART_BASE        0x90000000
+
+#define OR1KSIM_BSP_UART_REG_TX              (OR1KSIM_BSP_UART_BASE+0)
+#define OR1KSIM_BSP_UART_REG_RX              (OR1KSIM_BSP_UART_BASE+0)
+#define OR1KSIM_BSP_UART_REG_DEV_LATCH_LOW   (OR1KSIM_BSP_UART_BASE+1)
+#define OR1KSIM_BSP_UART_REG_DEV_LATCH_HIGH  (OR1KSIM_BSP_UART_BASE+1)
+#define OR1KSIM_BSP_UART_REG_INT_ENABLE      (OR1KSIM_BSP_UART_BASE+2)
+#define OR1KSIM_BSP_UART_REG_INT_ID          (OR1KSIM_BSP_UART_BASE+2)
+#define OR1KSIM_BSP_UART_REG_FIFO_CTRL       (OR1KSIM_BSP_UART_BASE+2)
+#define OR1KSIM_BSP_UART_REG_LINE_CTRL       (OR1KSIM_BSP_UART_BASE+3)
+#define OR1KSIM_BSP_UART_REG_MODEM_CTRL      (OR1KSIM_BSP_UART_BASE+4)
+#define OR1KSIM_BSP_UART_REG_LINE_STATUS     (OR1KSIM_BSP_UART_BASE+5)
+#define OR1KSIM_BSP_UART_REG_MODEM_STATUS    (OR1KSIM_BSP_UART_BASE+6)
+#define OR1KSIM_BSP_UART_REG_SCRATCH         (OR1KSIM_BSP_UART_BASE+7)
+
+/* FIFO Control Register */
+#define OR1KSIM_BSP_UART_REG_FIFO_CTRL_TRIGGER_1    (0x00)
+#define OR1KSIM_BSP_UART_REG_FIFO_CTRL_ENABLE_FIFO  (0x01)
+#define OR1KSIM_BSP_UART_REG_FIFO_CTRL_CLEAR_RCVR   (0x02)
+#define OR1KSIM_BSP_UART_REG_FIFO_CTRL_CLEAR_XMIT   (0x03)
+#define OR1KSIM_BSP_UART_REG_FIFO_CTRL_DMA_SELECT   (0x08)
+#define OR1KSIM_BSP_UART_REG_FIFO_CTRL_TRIGGER_4    (0x40)
+#define OR1KSIM_BSP_UART_REG_FIFO_CTRL_TRIGGER_8    (0x80)
+#define OR1KSIM_BSP_UART_REG_FIFO_CTRL_TRIGGER_14   (0xC0)
+#define OR1KSIM_BSP_UART_REG_FIFO_CTRL_TRIGGER_MASK (0xC0)
+
+/* Line Control Register */
+#define OR1KSIM_BSP_UART_REG_LINE_CTRL_WLEN5  (0x00)
+#define OR1KSIM_BSP_UART_REG_LINE_CTRL_WLEN6  (0x01)
+#define OR1KSIM_BSP_UART_REG_LINE_CTRL_WLEN7  (0x02)
+#define OR1KSIM_BSP_UART_REG_LINE_CTRL_WLEN8  (0x03)
+#define OR1KSIM_BSP_UART_REG_LINE_CTRL_STOP   (0x04)
+#define OR1KSIM_BSP_UART_REG_LINE_CTRL_PARITY (0x08)
+#define OR1KSIM_BSP_UART_REG_LINE_CTRL_EPAR   (0x10)
+#define OR1KSIM_BSP_UART_REG_LINE_CTRL_SPAR   (0x20)
+#define OR1KSIM_BSP_UART_REG_LINE_CTRL_SBC    (0x40)
+#define OR1KSIM_BSP_UART_REG_LINE_CTRL_DLAB   (0x80)
+
+/* Line Status Register */
+#define OR1KSIM_BSP_UART_REG_LINE_STATUS_DR   (0x01)
+#define OR1KSIM_BSP_UART_REG_LINE_STATUS_OE   (0x02)
+#define OR1KSIM_BSP_UART_REG_LINE_STATUS_PE   (0x04)
+#define OR1KSIM_BSP_UART_REG_LINE_STATUS_FE   (0x08)
+#define OR1KSIM_BSP_UART_REG_LINE_STATUS_BI   (0x10)
+#define OR1KSIM_BSP_UART_REG_LINE_STATUS_THRE (0x20)
+#define OR1KSIM_BSP_UART_REG_LINE_STATUS_TEMT (0x40)
+
+/* Modem Control Register */
+#define OR1KSIM_BSP_UART_REG_MODEM_CTRL_DTR  (0x01)
+#define OR1KSIM_BSP_UART_REG_MODEM_CTRL_RTS  (0x02)
+#define OR1KSIM_BSP_UART_REG_MODEM_CTRL_OUT1 (0x04)
+#define OR1KSIM_BSP_UART_REG_MODEM_CTRL_OUT2 (0x08)
+#define OR1KSIM_BSP_UART_REG_MODEM_CTRL_LOOP (0x10)
+
+/* Modem Status Register */
+#define OR1KSIM_BSP_UART_REG_MODEM_STATUS_DCTS (0x01)
+#define OR1KSIM_BSP_UART_REG_MODEM_STATUS_DDSR (0x02)
+#define OR1KSIM_BSP_UART_REG_MODEM_STATUS_TERI (0x04)
+#define OR1KSIM_BSP_UART_REG_MODEM_STATUS_DDCD (0x08)
+#define OR1KSIM_BSP_UART_REG_MODEM_STATUS_CTS  (0x10)
+#define OR1KSIM_BSP_UART_REG_MODEM_STATUS_DSR  (0x20)
+#define OR1KSIM_BSP_UART_REG_MODEM_STATUS_RI   (0x40)
+#define OR1KSIM_BSP_UART_REG_MODEM_STATUS_DCD  (0x80)
+#define OR1KSIM_BSP_UART_REG_MODEM_STATUS_ANY_DELTA (0x0F)
+
+/** @} */
+
+/** @} */
+
+#endif /* LIBBSP_OR1K_OR1KSIM_H */
diff --git a/c/src/lib/libbsp/or1k/or1ksim/include/tm27.h b/c/src/lib/libbsp/or1k/or1ksim/include/tm27.h
new file mode 100644
index 0000000..0bda31d
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/include/tm27.h
@@ -0,0 +1,16 @@
+/*
+ * COPYRIGHT (c) 2014 Hesham ALMatary <heshamelmatary 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_TMTEST27
+#error "This is an RTEMS internal file you must not include directly."
+#endif
+
+#ifndef __tm27_h
+#define __tm27_h
+
+#endif
diff --git a/c/src/lib/libbsp/or1k/or1ksim/include/uart.h b/c/src/lib/libbsp/or1k/or1ksim/include/uart.h
new file mode 100644
index 0000000..92ed203
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/include/uart.h
@@ -0,0 +1,42 @@
+/**
+ * @file
+ *
+ * @ingroup or1ksim_uart
+ *
+ * @brief UART support.
+ */
+
+/*
+ * COPYRIGHT (c) 2014 Hesham ALMatary <heshamelmatary 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
+ */
+
+/**
+ * @defgroup or1ksim_uart UART Support
+ *
+ * @ingroup or1k_or1ksim
+ *
+ * @brief Universal Asynchronous Receiver/Transmitter (UART) Support
+ */
+
+#ifndef LIBBSP_OR1K_OR1KSIM_UART_H
+#define LIBBSP_OR1K_OR1KSIM_UART_H
+
+#include <libchip/serial.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define OR1KSIM_UART_DEFAULT_BAUD  115200
+#define OR1KSIM_BSP_UART_IRQ       13
+extern const console_fns or1ksim_uart_fns;
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LIBBSP_OR1K_OR1KSIM_UART_H */
diff --git a/c/src/lib/libbsp/or1k/or1ksim/irq/irq.c b/c/src/lib/libbsp/or1k/or1ksim/irq/irq.c
new file mode 100644
index 0000000..c3c4d6d
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/irq/irq.c
@@ -0,0 +1,42 @@
+/**
+ * @file
+ *
+ * @ingroup or1k_interrupt
+ *
+ * @brief Interrupt support.
+ */
+
+/*
+ * Copyright (c) 2014 Hesham ALMatary
+ *
+ * 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.
+ */
+
+#include <bsp/irq.h>
+#include <bsp/irq-generic.h>
+
+/* Almost all of the jobs that the following functions should
+ * do are implemented in cpukit
+ */
+
+void bsp_interrupt_handler_default(rtems_vector_number vector)
+{
+    printk("spurious interrupt: %u\n", vector);
+}
+
+rtems_status_code bsp_interrupt_facility_initialize()
+{
+  return 0;
+}
+
+rtems_status_code bsp_interrupt_vector_enable(rtems_vector_number vector)
+{
+  return 0;
+}
+
+rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
+{
+  return 0;
+}
diff --git a/c/src/lib/libbsp/or1k/or1ksim/make/custom/or1k_or1ksim.cfg b/c/src/lib/libbsp/or1k/or1ksim/make/custom/or1k_or1ksim.cfg
new file mode 100644
index 0000000..fff00ae
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/make/custom/or1k_or1ksim.cfg
@@ -0,0 +1,7 @@
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+RTEMS_CPU = or1k
+
+CPU_CFLAGS = -O2
+
+CFLAGS_OPTIMIZE_V ?= -O0 -g
diff --git a/c/src/lib/libbsp/or1k/or1ksim/preinstall.am b/c/src/lib/libbsp/or1k/or1ksim/preinstall.am
new file mode 100644
index 0000000..a112b09
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/preinstall.am
@@ -0,0 +1,111 @@
+## Automatically generated by ampolish3 - Do not edit
+
+if AMPOLISH3
+$(srcdir)/preinstall.am: Makefile.am
+	$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
+endif
+
+PREINSTALL_DIRS =
+DISTCLEANFILES += $(PREINSTALL_DIRS)
+
+all-local: $(TMPINSTALL_FILES)
+
+TMPINSTALL_FILES =
+CLEANFILES = $(TMPINSTALL_FILES)
+
+all-am: $(PREINSTALL_FILES)
+
+PREINSTALL_FILES =
+CLEANFILES += $(PREINSTALL_FILES)
+
+$(PROJECT_LIB)/$(dirstamp):
+	@$(MKDIR_P) $(PROJECT_LIB)
+	@: > $(PROJECT_LIB)/$(dirstamp)
+PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp)
+
+$(PROJECT_INCLUDE)/$(dirstamp):
+	@$(MKDIR_P) $(PROJECT_INCLUDE)
+	@: > $(PROJECT_INCLUDE)/$(dirstamp)
+PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp)
+
+$(PROJECT_INCLUDE)/bsp/$(dirstamp):
+	@$(MKDIR_P) $(PROJECT_INCLUDE)/bsp
+	@: > $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+PREINSTALL_DIRS += $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+
+$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs
+PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs
+
+$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
+
+$(PROJECT_INCLUDE)/tm27.h: include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
+
+$(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h
+
+$(PROJECT_INCLUDE)/bsp/linker-symbols.h: ../shared/include/linker-symbols.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/linker-symbols.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/linker-symbols.h
+
+$(PROJECT_INCLUDE)/bsp/mm.h: ../../../libbsp/shared/include/mm.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/mm.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/mm.h
+
+$(PROJECT_INCLUDE)/bsp/utility.h: ../../shared/include/utility.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/utility.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/utility.h
+
+$(PROJECT_INCLUDE)/bsp/irq-generic.h: ../../shared/include/irq-generic.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-generic.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-generic.h
+
+$(PROJECT_INCLUDE)/bsp/irq-info.h: ../../shared/include/irq-info.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-info.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-info.h
+
+$(PROJECT_INCLUDE)/bsp/stackalloc.h: ../../shared/include/stackalloc.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/stackalloc.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/stackalloc.h
+
+$(PROJECT_INCLUDE)/bsp/uart-output-char.h: ../../shared/include/uart-output-char.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/uart-output-char.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/uart-output-char.h
+
+$(PROJECT_INCLUDE)/bsp/tod.h: ../../shared/tod.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/tod.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/tod.h
+
+$(PROJECT_INCLUDE)/bsp/irq.h: include/irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq.h
+
+$(PROJECT_INCLUDE)/bsp/uart.h: include/uart.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/uart.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/uart.h
+
+$(PROJECT_INCLUDE)/bsp/or1ksim.h: include/or1ksim.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/or1ksim.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/or1ksim.h
+
+$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
+
+$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
+
+$(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
+TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
+
+$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
+TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds
+
diff --git a/c/src/lib/libbsp/or1k/or1ksim/start/start.S b/c/src/lib/libbsp/or1k/or1ksim/start/start.S
new file mode 100644
index 0000000..6942b52
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/start/start.S
@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 2014 Hesham ALMatary <heshamelmatary 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
+ */
+#include <bsp/linker-symbols.h>
+
+/* The following macro defines the first instructions every exception
+ * should execute before jumping to its handler function from the
+ * exception vector table. r3 is saved into the stack and loaded with
+ * vector number before jumping to _ISR_Handler. r3 value is restored
+ * back from _ISR_Handler after handling the exception and before
+ * returning from interrupt.
+ */
+#define EXCEPTION_SETUP(vector) \
+  l.nop   ;\
+  l.addi  r1, r1, -4 ;\
+  l.sw    0(r1), r3; \
+  l.addi  r3, r0, vector; \
+  l.j     _ISR_Handler; \
+  l.nop
+
+  .extern bsp_start
+  .extern boot_card
+  .extern bsp_section_bss_begin
+  .extern bsp_section_bss_end
+
+  .extern  bsp_start_vector_table_end
+  .extern  bsp_start_vector_table_size
+  .extern  bsp_vector_table_size
+  .extern  bsp_section_stack_begin
+
+  .extern exception_frame_save
+  .extern _OR1K_Exception_Process
+  .extern _OR1K_Exception_default
+  .extern rtems_clock_tick
+  .extern _exit
+  .extern printk
+  .extern bsp_interrupt_handler_default
+
+  /* Global symbols */
+  .global  _start
+  .global bsp_start_vector_table_begin
+
+/* Popualte HW vector table */
+
+.section .vector, "ax"
+
+.org 0x100
+_reset:
+  l.j _start
+  l.nop
+
+.org 0x200
+_buserr:
+  EXCEPTION_SETUP(2)
+
+.org 0x300
+_dPageFault:
+  EXCEPTION_SETUP(3)
+
+.org 0x400
+_iPageFaule:
+  EXCEPTION_SETUP(4)
+
+.org 0x500
+_timer:
+  EXCEPTION_SETUP(5)
+
+.org 0x600
+_unalign:
+  EXCEPTION_SETUP(6)
+
+.org 0x700
+_undefIns:
+  EXCEPTION_SETUP(7)
+
+.org 0x800
+_exInt:
+  EXCEPTION_SETUP(8)
+
+.org 0x900
+_dTLB:
+  EXCEPTION_SETUP(9)
+
+.org 0xA00
+_iTLB:
+  EXCEPTION_SETUP(10)
+
+.org 0xB00
+_range:
+  EXCEPTION_SETUP(11)
+
+.org 0xC00
+_syscall:
+  EXCEPTION_SETUP(12)
+
+.org 0xD00
+_fp:
+  EXCEPTION_SETUP(13)
+
+.org 0xE00
+_trap:
+  EXCEPTION_SETUP(14)
+
+.org 0xF00
+_undef1:
+  EXCEPTION_SETUP(15)
+
+.org 0x1500
+_undef2:
+  EXCEPTION_SETUP(16)
+
+.org 0x1900
+_undef3:
+  EXCEPTION_SETUP(17)
+
+.org 0x1F00
+
+bsp_start_vector_table_begin:
+
+  .word 0
+  .word _start /* Reset */
+  .word _OR1K_Exception_default /* Bus Error */
+  .word _OR1K_Exception_default /* Data Page Fault */
+  .word _OR1K_Exception_default /* Instruction Page Fault */
+  .word _OR1K_Exception_default /* Tick timer */
+  .word _OR1K_Exception_default /* Alignment */
+  .word _OR1K_Exception_default /* Undefiend Instruction */
+  .word _OR1K_Exception_default /* External Interrupt */
+  .word _OR1K_Exception_default /* Data TLB Miss */
+  .word _OR1K_Exception_default /* Instruction TLB Miss */
+  .word _OR1K_Exception_default /* Range Exception */
+  .word _OR1K_Exception_default /* System Call */
+  .word _OR1K_Exception_default /* Floating Point Exception */
+  .word _OR1K_Exception_default /* Trap */
+  .word _OR1K_Exception_default /* Reserver for future use */
+  .word _OR1K_Exception_default /* Reserved for implementation-specific */
+  .word _OR1K_Exception_default /* Reserved for custom exceptions. */
+
+bsp_start_vector_table_end:
+
+  .section  ".bsp_start_text", "ax"
+  .type _start, at function
+
+_start:
+  /* Set SR register to Supervision mode */
+  l.ori  r1, r0, 0x1
+  l.mtspr r0, r1, 17
+
+  /* load stack and frame pointers */
+  l.movhi r1, hi(bsp_section_stack_begin)
+  l.ori   r1, r1, lo(bsp_section_stack_begin)
+  l.add   r2, r0, r1
+
+/* Clearing .bss */
+  l.movhi r13, hi(bsp_section_bss_begin)
+  l.ori   r13, r13, lo(bsp_section_bss_begin)
+  l.movhi r15, hi(bsp_section_bss_end)
+  l.ori   r15, r15, lo(bsp_section_bss_end)
+
+_loop_clear_bss:
+  l.sfgeu r13, r15
+  l.bf    _end_clear_bss
+  l.addi  r13, r13, 4
+  l.sw    0(r13), r0
+  l.j     _loop_clear_bss
+  l.nop
+_end_clear_bss:
+
+  l.j boot_card
+  l.nop
+
+/* Temporary code for unhandled exceptions */
+.section .text
+.align
+.global _unhandled_exception
+
+unhandled_exception:
+  l.nop
diff --git a/c/src/lib/libbsp/or1k/or1ksim/startup/bspreset.c b/c/src/lib/libbsp/or1k/or1ksim/startup/bspreset.c
new file mode 100644
index 0000000..2f4fec6
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/startup/bspreset.c
@@ -0,0 +1,14 @@
+/*
+ * COPYRIGHT (c) 2014 Hesham ALMatary <heshamelmatary 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
+ */
+
+#include <bsp/bootcard.h>
+
+void bsp_reset(void)
+{
+
+}
diff --git a/c/src/lib/libbsp/or1k/or1ksim/startup/bspstart.c b/c/src/lib/libbsp/or1k/or1ksim/startup/bspstart.c
new file mode 100644
index 0000000..3a160fb
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/startup/bspstart.c
@@ -0,0 +1,15 @@
+/*
+ * COPYRIGHT (c) 2014 Hesham ALMatary <heshamelmatary 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
+ */
+
+#include <bsp.h>
+#include <bsp/bootcard.h>
+
+void bsp_start(void)
+{
+
+}
diff --git a/c/src/lib/libbsp/or1k/or1ksim/startup/linkcmds b/c/src/lib/libbsp/or1k/or1ksim/startup/linkcmds
new file mode 100644
index 0000000..aaa6bb3
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/startup/linkcmds
@@ -0,0 +1,320 @@
+OUTPUT_ARCH (or1k)
+
+ENTRY (_start)
+
+/*
+ * Global symbols that may be defined externally
+ */
+
+bsp_start_vector_table_begin = 0x1F00;
+bsp_vector_table_size = DEFINED (bsp_vector_table_size) ? bsp_vector_table_size
+: 8260; 
+/* 8192 for raw vector table, and 17 * 4 for handlers vector. */
+
+bsp_section_xbarrier_align  = DEFINED (bsp_section_xbarrier_align) ? bsp_section_xbarrier_align : 1;
+bsp_section_robarrier_align = DEFINED (bsp_section_robarrier_align) ? bsp_section_robarrier_align : 1;
+bsp_section_rwbarrier_align = DEFINED (bsp_section_rwbarrier_align) ? bsp_section_rwbarrier_align : 1;
+
+bsp_stack_align = DEFINED (bsp_stack_align) ? bsp_stack_align : 8;
+
+bsp_stack_main_size = DEFINED (bsp_stack_main_size) ? bsp_stack_main_size : 0;
+bsp_stack_main_size = ALIGN (bsp_stack_main_size, bsp_stack_align);
+
+bsp_processor_count = DEFINED (bsp_processor_count) ? bsp_processor_count : 1;
+
+MEMORY
+  {
+      VECTOR_RAM     (AIW) : ORIGIN = 0x0       , LENGTH = 8260
+      RAM   : org = 0x00002048, l = 0x1FFDFB8 
+      UNEXPECTED_SECTIONS : ORIGIN = 0xffffffff, LENGTH = 0
+  }
+
+REGION_ALIAS ("REGION_START", RAM);
+REGION_ALIAS ("REGION_VECTOR", VECTOR_RAM);
+REGION_ALIAS ("REGION_TEXT", RAM);
+REGION_ALIAS ("REGION_TEXT_LOAD", RAM);
+REGION_ALIAS ("REGION_RODATA", RAM);
+REGION_ALIAS ("REGION_RODATA_LOAD", RAM);
+REGION_ALIAS ("REGION_DATA", RAM);
+REGION_ALIAS ("REGION_DATA_LOAD", RAM);
+REGION_ALIAS ("REGION_FAST_DATA", RAM);
+REGION_ALIAS ("REGION_FAST_DATA_LOAD", RAM);
+REGION_ALIAS ("REGION_BSS", RAM);
+REGION_ALIAS ("REGION_WORK", RAM);
+REGION_ALIAS ("REGION_STACK", RAM);
+
+
+    bsp_section_vector_begin = 0;
+
+SECTIONS {
+
+  .vector : ALIGN_WITH_INPUT {
+    *(.vector)
+    . = ALIGN(bsp_vector_table_size);
+    bsp_section_vector_end = .;
+  } > REGION_VECTOR AT > REGION_VECTOR
+  bsp_section_vector_size = bsp_section_vector_end - bsp_section_vector_begin;
+  bsp_vector_table_begin = bsp_section_vector_begin;
+  bsp_vector_table_end = bsp_vector_table_begin + bsp_vector_table_size;
+
+  .start : ALIGN_WITH_INPUT {
+    bsp_section_start_begin = .;
+    KEEP (*(.bsp_start_text))
+    KEEP (*(.bsp_start_data))
+    bsp_section_start_end = .;
+  } > REGION_START AT > REGION_START
+  bsp_section_start_size = bsp_section_start_end - bsp_section_start_begin;
+
+.xbarrier : ALIGN_WITH_INPUT {
+    . = ALIGN (bsp_section_xbarrier_align);
+  } > REGION_VECTOR AT > REGION_VECTOR
+
+.text : ALIGN_WITH_INPUT {
+    bsp_section_text_begin = .;
+    *(.text.unlikely .text.*_unlikely)
+    *(.text .stub .text.* .gnu.linkonce.t.*)
+    /* .gnu.warning sections are handled specially by elf32.em.  */
+    *(.gnu.warning)
+    *(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx)
+  } > REGION_TEXT AT > REGION_TEXT_LOAD
+  .init : ALIGN_WITH_INPUT {
+    KEEP (*(.init))
+  } > REGION_TEXT AT > REGION_TEXT_LOAD
+  .fini : ALIGN_WITH_INPUT {
+    KEEP (*(.fini))
+    bsp_section_text_end = .;
+  } > REGION_TEXT AT > REGION_TEXT_LOAD
+  bsp_section_text_size = bsp_section_text_end - bsp_section_text_begin;
+  bsp_section_text_load_begin = LOADADDR (.text);
+  bsp_section_text_load_end = bsp_section_text_load_begin + bsp_section_text_size;
+
+.robarrier : ALIGN_WITH_INPUT {
+    . = ALIGN (bsp_section_robarrier_align);
+  } > REGION_RODATA AT > REGION_RODATA
+
+.rodata : ALIGN_WITH_INPUT {
+    bsp_section_rodata_begin = .;
+    *(.rodata .rodata.* .gnu.linkonce.r.*)
+  } > REGION_RODATA AT > REGION_RODATA_LOAD
+.eh_frame : ALIGN_WITH_INPUT {
+		KEEP (*(.eh_frame))
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.gcc_except_table : ALIGN_WITH_INPUT {
+		*(.gcc_except_table .gcc_except_table.*)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.tdata : ALIGN_WITH_INPUT {
+		_TLS_Data_begin = .;
+		*(.tdata .tdata.* .gnu.linkonce.td.*)
+		_TLS_Data_end = .;
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.tbss : ALIGN_WITH_INPUT {
+		_TLS_BSS_begin = .;
+		*(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
+		_TLS_BSS_end = .;
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	_TLS_Data_size = _TLS_Data_end - _TLS_Data_begin;
+	_TLS_Data_begin = _TLS_Data_size != 0 ? _TLS_Data_begin : _TLS_BSS_begin;
+	_TLS_Data_end = _TLS_Data_size != 0 ? _TLS_Data_end : _TLS_BSS_begin;
+	_TLS_BSS_size = _TLS_BSS_end - _TLS_BSS_begin;
+	_TLS_Size = _TLS_BSS_end - _TLS_Data_begin;
+	_TLS_Alignment = MAX (ALIGNOF (.tdata), ALIGNOF (.tbss));
+	.preinit_array : ALIGN_WITH_INPUT {
+		PROVIDE_HIDDEN (__preinit_array_start = .);
+		KEEP (*(.preinit_array))
+		PROVIDE_HIDDEN (__preinit_array_end = .);
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.init_array : ALIGN_WITH_INPUT {
+		PROVIDE_HIDDEN (__init_array_start = .);
+		KEEP (*(SORT(.init_array.*)))
+		KEEP (*(.init_array))
+		PROVIDE_HIDDEN (__init_array_end = .);
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.fini_array : ALIGN_WITH_INPUT {
+		PROVIDE_HIDDEN (__fini_array_start = .);
+		KEEP (*(.fini_array))
+		KEEP (*(SORT(.fini_array.*)))
+		PROVIDE_HIDDEN (__fini_array_end = .);
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.ctors : ALIGN_WITH_INPUT {
+		/* gcc uses crtbegin.o to find the start of
+		   the constructors, so we make sure it is
+		   first.  Because this is a wildcard, it
+		   doesn't matter if the user does not
+		   actually link against crtbegin.o; the
+		   linker won't look for a file to match a
+		   wildcard.  The wildcard also means that it
+		   doesn't matter which directory crtbegin.o
+		   is in.  */
+		KEEP (*crtbegin.o(.ctors))
+		KEEP (*crtbegin?.o(.ctors))
+		/* We don't want to include the .ctor section from
+		   the crtend.o file until after the sorted ctors.
+		   The .ctor section from the crtend file contains the
+		   end of ctors marker and it must be last */
+		KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
+		KEEP (*(SORT(.ctors.*)))
+		KEEP (*(.ctors))
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.dtors : ALIGN_WITH_INPUT {
+		KEEP (*crtbegin.o(.dtors))
+		KEEP (*crtbegin?.o(.dtors))
+		KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
+		KEEP (*(SORT(.dtors.*)))
+		KEEP (*(.dtors))
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.data.rel.ro : ALIGN_WITH_INPUT {
+		*(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*)
+		*(.data.rel.ro* .gnu.linkonce.d.rel.ro.*)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.jcr : ALIGN_WITH_INPUT {
+		KEEP (*(.jcr))
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.interp : ALIGN_WITH_INPUT {
+		*(.interp)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.note.gnu.build-id : ALIGN_WITH_INPUT {
+		*(.note.gnu.build-id)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.hash : ALIGN_WITH_INPUT {
+		*(.hash)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.gnu.hash : ALIGN_WITH_INPUT {
+		*(.gnu.hash)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.dynsym : ALIGN_WITH_INPUT {
+		*(.dynsym)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.dynstr : ALIGN_WITH_INPUT {
+		*(.dynstr)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.gnu.version : ALIGN_WITH_INPUT {
+		*(.gnu.version)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.gnu.version_d : ALIGN_WITH_INPUT {
+		*(.gnu.version_d)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.gnu.version_r : ALIGN_WITH_INPUT {
+		*(.gnu.version_r)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.rel.dyn : ALIGN_WITH_INPUT {
+		*(.rel.init)
+		*(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
+		*(.rel.fini)
+		*(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
+		*(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*)
+		*(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
+		*(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
+		*(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
+		*(.rel.ctors)
+		*(.rel.dtors)
+		*(.rel.got)
+		*(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
+		PROVIDE_HIDDEN (__rel_iplt_start = .);
+		*(.rel.iplt)
+		PROVIDE_HIDDEN (__rel_iplt_end = .);
+		PROVIDE_HIDDEN (__rela_iplt_start = .);
+		PROVIDE_HIDDEN (__rela_iplt_end = .);
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.rela.dyn : ALIGN_WITH_INPUT {
+		*(.rela.init)
+		*(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
+		*(.rela.fini)
+		*(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
+		*(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
+		*(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
+		*(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
+		*(.rela.ctors)
+		*(.rela.dtors)
+		*(.rela.got)
+		*(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
+		PROVIDE_HIDDEN (__rel_iplt_start = .);
+		PROVIDE_HIDDEN (__rel_iplt_end = .);
+		PROVIDE_HIDDEN (__rela_iplt_start = .);
+		*(.rela.iplt)
+		PROVIDE_HIDDEN (__rela_iplt_end = .);
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.rel.plt : ALIGN_WITH_INPUT {
+		*(.rel.plt)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.rela.plt : ALIGN_WITH_INPUT {
+		*(.rela.plt)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.plt : ALIGN_WITH_INPUT {
+		*(.plt)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.iplt : ALIGN_WITH_INPUT {
+		*(.iplt)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.dynamic : ALIGN_WITH_INPUT {
+		*(.dynamic)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.got : ALIGN_WITH_INPUT {
+		*(.got.plt) *(.igot.plt) *(.got) *(.igot)
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+	.rtemsroset : ALIGN_WITH_INPUT {
+		/* Special FreeBSD linker set sections */
+		__start_set_sysctl_set = .;
+		*(set_sysctl_*);
+		__stop_set_sysctl_set = .;
+		*(set_domain_*);
+		*(set_pseudo_*);
+
+		KEEP (*(SORT(.rtemsroset.*)))
+		bsp_section_rodata_end = .;
+	} > REGION_RODATA AT > REGION_RODATA_LOAD
+  bsp_section_rodata_size = bsp_section_rodata_end - bsp_section_rodata_begin;
+  bsp_section_rodata_load_begin = LOADADDR (.rodata);
+  bsp_section_rodata_load_end = bsp_section_rodata_load_begin + bsp_section_rodata_size;
+
+.rwbarrier : ALIGN_WITH_INPUT {
+    . = ALIGN (bsp_section_rwbarrier_align);
+  } > REGION_DATA AT > REGION_DATA
+
+.data : ALIGN_WITH_INPUT {
+    bsp_section_data_begin = .;
+    *(.data .data.* .gnu.linkonce.d.*)
+    SORT(CONSTRUCTORS)
+  } > REGION_DATA AT > REGION_DATA_LOAD
+  .data1 : ALIGN_WITH_INPUT {
+    *(.data1)
+  } > REGION_DATA AT > REGION_DATA_LOAD
+  .rtemsrwset : ALIGN_WITH_INPUT {
+    KEEP (*(SORT(.rtemsrwset.*)))
+    bsp_section_data_end = .;
+  } > REGION_DATA AT > REGION_DATA_LOAD
+  bsp_section_data_size = bsp_section_data_end - bsp_section_data_begin;
+  bsp_section_data_load_begin = LOADADDR (.data);
+  bsp_section_data_load_end = bsp_section_data_load_begin + bsp_section_data_size;
+
+  .bss : ALIGN_WITH_INPUT {
+    bsp_section_bss_begin = .;
+    *(.dynbss)
+    *(.bss .bss.* .gnu.linkonce.b.*)
+    *(COMMON)
+    bsp_section_bss_end = .;
+  } > REGION_BSS AT > REGION_BSS
+  bsp_section_bss_size = bsp_section_bss_end - bsp_section_bss_begin;
+
+.work : ALIGN_WITH_INPUT {
+    /*
+     * The work section will occupy the remaining REGION_WORK region and
+     * contains the RTEMS work space and heap.
+     */
+    bsp_section_work_begin = .;
+    . += ORIGIN (REGION_WORK) + LENGTH (REGION_WORK) - ABSOLUTE (.);
+    bsp_section_work_end = .;
+  } > REGION_WORK AT > REGION_WORK
+  bsp_section_work_size = bsp_section_work_end - bsp_section_work_begin;
+
+  .stack : ALIGN_WITH_INPUT {
+    bsp_section_stack_end = .;
+  } > REGION_STACK AT > REGION_STACK
+  bsp_section_stack_begin = 0x1FFDFB8;
+  bsp_section_stack_size = bsp_section_stack_begin - bsp_section_stack_end;
+
+  RamBase = ORIGIN (REGION_WORK);
+  RamSize = LENGTH (REGION_WORK);
+  WorkAreaBase = bsp_section_work_begin;
+  HeapSize = 0;
+
+}
diff --git a/c/src/lib/libbsp/or1k/or1ksim/timer/timer.c b/c/src/lib/libbsp/or1k/or1ksim/timer/timer.c
new file mode 100644
index 0000000..73ee112
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/or1ksim/timer/timer.c
@@ -0,0 +1,63 @@
+/**
+ * @file
+ *
+ * @ingroup or1ksim
+ *
+ * @brief Benchmark timer support.
+ */
+
+/*
+ * Copyright (c) 2014 by Hesham ALMatary
+ *
+ *  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
+ */
+
+#include <rtems.h>
+#include <rtems/btimer.h>
+#include <bsp/or1ksim.h>
+#include <rtems/score/or1k-utility.h>
+
+static bool benchmark_timer_find_average_overhead = false;
+static uint32_t tick_time;
+static uint64_t benchmark_timer_base;
+
+void benchmark_timer_initialize(void)
+{
+  benchmark_timer_base = _OR1K_mfspr(CPU_OR1K_SPR_TTCR);
+}
+
+#define AVG_OVERHEAD  0
+#define LEAST_VALID   1
+
+uint32_t benchmark_timer_read( void )
+{
+  uint64_t         clicks;
+  uint64_t         total;
+  uint64_t         delta;
+
+  /*
+   *  Read the timer and see how many clicks it has been since we started.
+   */
+  clicks = _OR1K_mfspr(CPU_OR1K_SPR_TTCR);
+
+  delta = clicks - benchmark_timer_base;
+
+  /* total in microseconds */
+  total = tick_time * (delta);
+
+  if ( benchmark_timer_find_average_overhead == true )
+    return total;          /* in nanoseconds microsecond units */
+  else {
+    if ( total < LEAST_VALID )
+      return 0;            /* below timer resolution */
+
+      return (total - AVG_OVERHEAD);
+  }
+}
+
+void benchmark_timer_disable_subtracting_average_overhead(bool find_flag)
+{
+  benchmark_timer_find_average_overhead = find_flag;
+}
diff --git a/c/src/lib/libbsp/or1k/preinstall.am b/c/src/lib/libbsp/or1k/preinstall.am
new file mode 100644
index 0000000..dba6cc4
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/preinstall.am
@@ -0,0 +1,7 @@
+## Automatically generated by ampolish3 - Do not edit
+
+if AMPOLISH3
+$(srcdir)/preinstall.am: Makefile.am
+	$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
+endif
+
diff --git a/c/src/lib/libbsp/or1k/shared/include/linker-symbols.h b/c/src/lib/libbsp/or1k/shared/include/linker-symbols.h
new file mode 100644
index 0000000..f0f8377
--- /dev/null
+++ b/c/src/lib/libbsp/or1k/shared/include/linker-symbols.h
@@ -0,0 +1,79 @@
+#ifndef LIBBSP_OR1k_SHARED_LINKER_SYMBOLS_H
+#define LIBBSP_OR1k_SHARED_LINKER_SYMBOLS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup or1k_linker Linker Support
+ *
+ * @ingroup or1k_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)
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LIBBSP_OR1K_SHARED_LINKER_SYMBOLS_H */
-- 
1.9.3



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