1 files changed, 79 insertions, 0 deletions
diff --git a/bsps/mips/hurricane/include/bsp.h b/bsps/mips/hurricane/include/bsp.h
new file mode 100644
index 0000000000..1c9dc652f0
--- /dev/null
+++ b/bsps/mips/hurricane/include/bsp.h
@@ -0,0 +1,79 @@
+/**
+ *  @file
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2012.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  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_MIPS_HURRICANE_BSP_H
+#define LIBBSP_MIPS_HURRICANE_BSP_H
+
+#ifndef ASM
+
+#include <bspopts.h>
+#include <bsp/default-initial-extension.h>
+
+#include <rtems.h>
+#include <libcpu/rm5231.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern void WriteDisplay( char * string );
+
+extern uint32_t mips_get_timer( void );
+
+#define BSP_FEATURE_IRQ_EXTENSION
+#define BSP_SHARED_HANDLER_SUPPORT      1
+
+#define CPU_CLOCK_RATE_MHZ     (200)
+#define CLOCKS_PER_MICROSECOND ( CPU_CLOCK_RATE_MHZ ) /* equivalent to CPU clock speed in MHz */
+
+/*
+ *  Simple spin delay in microsecond units for device drivers.
+ *  This is very dependent on the clock speed of the target.
+ *
+ *  NOTE: This macro generates a warning like "integer constant out
+ *        of range" which is safe to ignore.  In 64 bit mode, unsigned32
+ *        types are actually 64 bits long so that comparisons between
+ *        unsigned32 types and pointers are valid.  The warning is caused
+ *        by code in the delay macro that is necessary for 64 bit mode.
+ */
+
+#define rtems_bsp_delay( microseconds ) \
+  { \
+     uint32_t _end_clock = \
+          mips_get_timer() + microseconds * CLOCKS_PER_MICROSECOND; \
+     _end_clock %= 0x100000000;  /* make sure result is 32 bits */ \
+     \
+     /* handle timer overflow, if necessary */ \
+     while ( _end_clock < mips_get_timer() );  \
+     \
+     while ( _end_clock > mips_get_timer() ); \
+  }
+
+/* Constants */
+
+#define RAM_START 0
+#define RAM_END   0x100000
+
+/*
+ * Prototypes for methods called from .S for dependency tracking
+ */
+void init_tlb(void);
+void resettlb(int i);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !ASM */
+
+#endif	/* __HURRICANE_BSP_h */