2009-08-19 Joel Sherrill <joel.sherrill@OARcorp.com>

* Makefile.am, include/bsp.h, startup/setvec.c: Split idle method into
	its own file. Properly note to confdefs.h that this BSP has its own
	idle thread.
	* startup/bspidle.c: New file.

c/src/lib/libbsp/sparc/erc32/ChangeLog

@@ -1,3 +1,10 @@
+2009-08-19	Joel Sherrill <joel.sherrill@OARcorp.com>
+
+	* Makefile.am, include/bsp.h, startup/setvec.c: Split idle method into
+	its own file. Properly note to confdefs.h that this BSP has its own
+	idle thread.
+	* startup/bspidle.c: New file.
+
 2009-07-16	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* configure.ac: Rename BSP_BOOTCARD_OPTIONS to

c/src/lib/libbsp/sparc/erc32/Makefile.am

@@ -38,7 +38,8 @@ libbsp_a_SOURCES += ../../shared/bspclean.c ../../shared/bsplibc.c \
     ../../shared/bsppredriverhook.c ../../sparc/shared/bspgetworkarea.c \
     ../../shared/bsppost.c ../../sparc/shared/bspstart.c \
     ../../shared/bootcard.c ../../shared/sbrk.c startup/setvec.c \
-    startup/spurious.c startup/erc32mec.c startup/boardinit.S
+    startup/spurious.c startup/erc32mec.c startup/boardinit.S \
+    startup/bspidle.c
 # gnatsupp
 libbsp_a_SOURCES += gnatsupp/gnatsupp.c ../../sparc/shared/gnatcommon.c
 # console

c/src/lib/libbsp/sparc/erc32/include/bsp.h

@@ -36,19 +36,18 @@ extern "C" {
 #include <rtems/console.h>
 
 /*
- *  confdefs.h overrides for this BSP:
- *   - two termios serial ports
- *   - Interrupt stack space is not minimum if defined.
+ *  BSP provides its own Idle thread body
  */
-
-#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2
+void *bsp_idle_thread( uintptr_t ignored );
+#define BSP_IDLE_TASK_BODY bsp_idle_thread
 
 /*
  * Network driver configuration
  */
-
 struct rtems_bsdnet_ifconfig;
-extern int rtems_erc32_sonic_driver_attach (struct rtems_bsdnet_ifconfig *config);
+extern int rtems_erc32_sonic_driver_attach(
+  struct rtems_bsdnet_ifconfig *config
+);
 #define RTEMS_BSP_NETWORK_DRIVER_NAME	"sonic1"
 #define RTEMS_BSP_NETWORK_DRIVER_ATTACH	rtems_erc32_sonic_driver_attach
 
@@ -56,8 +55,7 @@ extern int rtems_erc32_sonic_driver_attach (struct rtems_bsdnet_ifconfig *config
  *  Simple spin delay in microsecond units for device drivers.
  *  This is very dependent on the clock speed of the target.
  */
-
-extern void Clock_delay(uint32_t         microseconds);
+extern void Clock_delay(uint32_t microseconds);
 
 #define delay( microseconds ) Clock_delay(microseconds)
 

c/src/lib/libbsp/sparc/erc32/startup/bspidle.c

@@ -0,0 +1,29 @@
+/*
+ *  ERC32 Idle Thread with power-down function
+ *
+ *  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.com/license/LICENSE.
+ *
+ *  Ported to ERC32 implementation of the SPARC by On-Line Applications
+ *  Research Corporation (OAR) under contract to the European Space
+ *  Agency (ESA).
+ *
+ *  ERC32 modifications of respective RTEMS file: COPYRIGHT (c) 1995.
+ *  European Space Agency.
+ *
+ *  $Id$
+ */
+
+#include <bsp.h>
+
+void *bsp_idle_thread( uintptr_t ignored )
+{
+  while (1) {
+    ERC32_MEC.Power_Down = 0;   /* value is irrelevant */
+  }
+  return NULL;
+}

c/src/lib/libbsp/sparc/erc32/startup/setvec.c

@@ -59,12 +59,3 @@ rtems_isr_entry set_vector(                   /* returns old vector */
 
   return previous_isr;
 }
-
-/* ERC32 power-down function */
-
-void *_CPU_Thread_Idle_body( uintptr_t ignored )
-{
-  while (1) {
-    ERC32_MEC.Power_Down = 0;   /* value is irrelevant */
-  }
-}