1 files changed, 37 insertions, 0 deletions
diff --git a/bsps/arm/rtl22xx/start/bspreset.c b/bsps/arm/rtl22xx/start/bspreset.c
new file mode 100644
index 0000000000..573b4a2aa8
--- /dev/null
+++ b/bsps/arm/rtl22xx/start/bspreset.c
@@ -0,0 +1,37 @@
+/*
+ *  Copyright (c) 2007 by Ray Xu <rayx.cn@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>
+#include <lpc22xx.h>
+
+void bsp_reset(void)
+{
+#if ON_SKYEYE == 1
+  #define SKYEYE_MAGIC_ADDRESS (*(volatile unsigned int *)(0xb0000000))
+
+  SKYEYE_MAGIC_ADDRESS = 0xff;
+#else
+  rtems_interrupt_level level;
+
+  (void) level;
+  rtems_interrupt_disable(level);
+
+  #ifdef __thumb__
+    int tmp;
+    __asm__ volatile (" .code 16            \n" \
+                  "ldr %[tmp], =_start  \n" \
+                  "bx  %[tmp]           \n" \
+                  "nop                  \n" \
+                  : [tmp]"=&r" (tmp) );
+  #else
+    __asm__ volatile ("b _start");
+  #endif
+  while(1);
+#endif
+}