1 files changed, 39 insertions, 0 deletions
diff --git a/bsps/arm/lpc24xx/start/bspidle.c b/bsps/arm/lpc24xx/start/bspidle.c
new file mode 100644
index 0000000000..42a3e106f3
--- /dev/null
+++ b/bsps/arm/lpc24xx/start/bspidle.c
@@ -0,0 +1,39 @@
+/**
+ * @file
+ *
+ * @ingroup lpc24xx
+ *
+ * @brief Idle task.
+ */
+
+/*
+ * Copyright (c) 2008-2011 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Obere Lagerstr. 30
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@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.org/license/LICENSE.
+ */
+
+#include <bsp.h>
+#include <bsp/lpc24xx.h>
+
+void *bsp_idle_thread(uintptr_t ignored)
+{
+  while (true) {
+    #ifdef ARM_MULTILIB_ARCH_V4
+      /*
+       * Set power mode to idle.  Causes the processor clock to be stopped,
+       * while on-chip peripherals remain active.  Any enabled interrupt from a
+       * peripheral or an external interrupt source will cause the processor to
+       * resume execution.
+       */
+      PCON = 0x1;
+    #endif
+  }
+}