[rtems commit] bsp/mpc55xx: Add e200z7 specific idle task

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    b762488ef5cd1fe18b620dd960dcbab9587aefe9
Changeset: http://git.rtems.org/rtems/commit/?id=b762488ef5cd1fe18b620dd960dcbab9587aefe9

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Sep 28 16:02:28 2012 +0200

bsp/mpc55xx: Add e200z7 specific idle task

---

 c/src/lib/libbsp/powerpc/mpc55xxevb/include/bsp.h |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/c/src/lib/libbsp/powerpc/mpc55xxevb/include/bsp.h b/c/src/lib/libbsp/powerpc/mpc55xxevb/include/bsp.h
index b486820..e1b1405 100644
--- a/c/src/lib/libbsp/powerpc/mpc55xxevb/include/bsp.h
+++ b/c/src/lib/libbsp/powerpc/mpc55xxevb/include/bsp.h
@@ -74,6 +74,19 @@ rtems_status_code bsp_register_i2c(void);
 
 void bsp_restart(void *addr);
 
+#if MPC55XX_CHIP_TYPE / 10 == 567
+  static void *mpc55xx_idle_task(uintptr_t arg)
+  {
+    while (true) {
+      __asm__ volatile ("wait");
+    }
+
+    return NULL;
+  }
+  
+  #define BSP_IDLE_TASK_BODY mpc55xx_idle_task
+#endif
+
 #endif /* ASM */
 
 #ifdef __cplusplus