1 files changed, 81 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/realview-pbx-a9/include/tm27.h b/c/src/lib/libbsp/arm/realview-pbx-a9/include/tm27.h
new file mode 100644
index 0000000000..2a31e8950d
--- /dev/null
+++ b/c/src/lib/libbsp/arm/realview-pbx-a9/include/tm27.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2013 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  82178 Puchheim
+ *  Germany
+ *  <info@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.com/license/LICENSE.
+ */
+
+#ifndef _RTEMS_TMTEST27
+#error "This is an RTEMS internal file you must not include directly."
+#endif
+
+#ifndef __tm27_h
+#define __tm27_h
+
+#include <assert.h>
+
+#include <bsp.h>
+#include <bsp/irq.h>
+
+#define MUST_WAIT_FOR_INTERRUPT 1
+
+#define RVPBXA9_TM27_IRQ ARM_GIC_IRQ_SGI_13
+
+#define RVPBXA9_TM27_PRIO_LOW 0xfe
+
+#define RVPBXA9_TM27_PRIO_HIGH 0x00
+
+static void Install_tm27_vector(void (*handler)(rtems_vector_number))
+{
+  rtems_status_code sc = rtems_interrupt_handler_install(
+    RVPBXA9_TM27_IRQ,
+    "TM27",
+    RTEMS_INTERRUPT_UNIQUE,
+    (rtems_interrupt_handler) handler,
+    NULL
+  );
+  assert(sc == RTEMS_SUCCESSFUL);
+
+  sc = arm_gic_irq_set_priority(
+    RVPBXA9_TM27_IRQ,
+    RVPBXA9_TM27_PRIO_LOW
+  );
+  assert(sc == RTEMS_SUCCESSFUL);
+}
+
+static void Cause_tm27_intr(void)
+{
+  rtems_status_code sc = arm_gic_irq_generate_software_irq(
+    RVPBXA9_TM27_IRQ,
+    ARM_GIC_IRQ_SOFTWARE_IRQ_TO_SELF,
+    0
+  );
+  assert(sc == RTEMS_SUCCESSFUL);
+}
+
+static void Clear_tm27_intr(void)
+{
+  rtems_status_code sc = arm_gic_irq_set_priority(
+    RVPBXA9_TM27_IRQ,
+    RVPBXA9_TM27_PRIO_LOW
+  );
+  assert(sc == RTEMS_SUCCESSFUL);
+}
+
+static void Lower_tm27_intr(void)
+{
+  rtems_status_code sc = arm_gic_irq_set_priority(
+    RVPBXA9_TM27_IRQ,
+    RVPBXA9_TM27_PRIO_HIGH
+  );
+  assert(sc == RTEMS_SUCCESSFUL);
+}
+
+#endif /* __tm27_h */