2008-05-15 Joel Sherrill <joel.sherrill@OARcorp.com>

	* startup/bspstart.c, startup/bspstart.c.nocache: Add capability for
	bootcard.c BSP Initialization Framework to ask the BSP where it has
	memory for the RTEMS Workspace and C Program Heap. These collectively
	are referred to as work area. If the BSP supports this, then it does
	not have to include code to split the available memory between the
	two areas. This reduces the amount of code in the BSP specific
	bspstart.c file. Additionally, the shared framework can initialize
	the C Library, call rtems_debug_enable(), and dirty the work area
	memory. Until most/all BSPs support this new capability, if the BSP
	supports this, it should call
	RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac. When
	the transition is complete, this autoconf macro can be removed.

3 files changed, 21 insertions, 14 deletions

diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/ChangeLog b/c/src/lib/libbsp/powerpc/mbx8xx/ChangeLog
index 5948b9ea7a..f6bca896f1 100644
--- a/c/src/lib/libbsp/powerpc/mbx8xx/ChangeLog
+++ b/c/src/lib/libbsp/powerpc/mbx8xx/ChangeLog
@@ -1,3 +1,18 @@
+2008-05-15	Joel Sherrill <joel.sherrill@OARcorp.com>
+
+	* startup/bspstart.c, startup/bspstart.c.nocache: Add capability for
+	bootcard.c BSP Initialization Framework to ask the BSP where it has
+	memory for the RTEMS Workspace and C Program Heap. These collectively
+	are referred to as work area. If the BSP supports this, then it does
+	not have to include code to split the available memory between the
+	two areas. This reduces the amount of code in the BSP specific
+	bspstart.c file. Additionally, the shared framework can initialize
+	the C Library, call rtems_debug_enable(), and dirty the work area
+	memory. Until most/all BSPs support this new capability, if the BSP
+	supports this, it should call
+	RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac. When
+	the transition is complete, this autoconf macro can be removed.
+
 2008-05-15	Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
 
 	* irq/irq.c:
diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c b/c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c
index 72a2ac8ad2..a0b9aaa84c 100644
--- a/c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c
+++ b/c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c
@@ -94,14 +94,10 @@ void bsp_pretasking_hook(void)
    *  the kernel and the application can be linked and burned into ROM
    *  independently of each other.
    */
-    extern unsigned char _HeapStart;
-    extern unsigned char _HeapEnd;
+  extern unsigned char _HeapStart;
+  extern unsigned char _HeapEnd;
 
-    bsp_libc_init( &_HeapStart, &_HeapEnd - &_HeapStart, 0 );
-
-#ifdef RTEMS_DEBUG
-  rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
-#endif
+  bsp_libc_init( &_HeapStart, &_HeapEnd - &_HeapStart, 0 );
 }
 
 /*
diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c.nocache b/c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c.nocache
index 1776fa219f..a943e9e4d0 100644
--- a/c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c.nocache
+++ b/c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c.nocache
@@ -71,14 +71,10 @@ void bsp_pretasking_hook(void)
    *  the kernel and the application can be linked and burned into ROM
    *  independently of each other.
    */
-    extern unsigned char _HeapStart;
-    extern unsigned char _HeapEnd;
+  extern unsigned char _HeapStart;
+  extern unsigned char _HeapEnd;
 
-    bsp_libc_init( &_HeapStart, &_HeapEnd - &_HeapStart, 0 );
-  
-#ifdef RTEMS_DEBUG
-  rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
-#endif
+  bsp_libc_init( &_HeapStart, &_HeapEnd - &_HeapStart, 0 );
 }