1 files changed, 36 insertions, 0 deletions
diff --git a/bsps/powerpc/shared/start/bspidle.c b/bsps/powerpc/shared/start/bspidle.c
new file mode 100644
index 0000000000..de37fa1ced
--- /dev/null
+++ b/bsps/powerpc/shared/start/bspidle.c
@@ -0,0 +1,36 @@
+/*
+ *  Moved to libbsp/powerpc/shared by Joel Sherrill (9 Sept 09).
+ */
+
+/*
+ *  The MPC860 specific stuff was written by Jay Monkman (jmonkman@frasca.com)
+ *
+ *  Modified for the MPC8260ADS board by Andy Dachs <a.dachs@sstl.co.uk>
+ *  Surrey Satellite Technology Limited, 2001
+ *
+ *  COPYRIGHT (c) 1989-2009.
+ *  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.
+ */
+
+#include <bsp.h>
+
+/**
+ * @brief BSP Idle thread body.
+ *
+ *  The MSR[POW] bit is set to put the CPU into the low power mode
+ *  defined in HID0.  HID0 is set during starup in start.S.
+ */
+void *bsp_idle_thread( uintptr_t ignored )
+{
+  for( ; ; ) {
+    __asm__ volatile(
+      "mfmsr 3; oris 3,3,4; sync; mtmsr 3; isync; ori 3,3,0; ori 3,3,0"
+    );
+  }
+
+  return 0; /* to remove warning */
+}