2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com>

	* Makefile.am, configure.ac, clock/ckinit.c, startup/linkcmds: Add use
	of bsp_get_work_area() in its own file and rely on BSP Framework to
	perform more initialization. Remove unnecessary includes of
	rtems/libio.h and rtems/libcsupport.h.
	* startup/bspstart.c: Removed.

6 files changed, 15 insertions, 69 deletions

diff --git a/c/src/lib/libbsp/m68k/gen68302/ChangeLog b/c/src/lib/libbsp/m68k/gen68302/ChangeLog
index 4e89af9d85..09b8db27f1 100644
--- a/c/src/lib/libbsp/m68k/gen68302/ChangeLog
+++ b/c/src/lib/libbsp/m68k/gen68302/ChangeLog
@@ -1,3 +1,11 @@
+2008-09-16	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* Makefile.am, configure.ac, clock/ckinit.c, startup/linkcmds: Add use
+	of bsp_get_work_area() in its own file and rely on BSP Framework to
+	perform more initialization. Remove unnecessary includes of
+	rtems/libio.h and rtems/libcsupport.h.
+	* startup/bspstart.c: Removed.
+
 2008-09-10	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* Makefile.am, include/bsp.h: Review of all bsp_cleanup()
diff --git a/c/src/lib/libbsp/m68k/gen68302/Makefile.am b/c/src/lib/libbsp/m68k/gen68302/Makefile.am
index d7d7880451..16ffab8c9d 100644
--- a/c/src/lib/libbsp/m68k/gen68302/Makefile.am
+++ b/c/src/lib/libbsp/m68k/gen68302/Makefile.am
@@ -29,11 +29,10 @@ project_lib_DATA = start.$(OBJEXT)
 dist_project_lib_DATA += startup/linkcmds
 
 startup_SOURCES = ../../shared/bspclean.c ../../shared/bsplibc.c \
-    ../../shared/bsppredriverhook.c \
-    ../../shared/bsppost.c startup/bspstart.c ../../shared/bootcard.c \
-    ../../m68k/shared/m68kpretaskinghook.c \
-    ../../shared/sbrk.c ../../m68k/shared/setvec.c \
-    ../../shared/gnatinstallhandler.c
+    ../../shared/bsppredriverhook.c ../../shared/bsppretaskinghook.c \
+    ../../shared/bsppost.c ../../shared/bspstart.c ../../shared/bootcard.c \
+    ../../m68k/shared/m68kbspgetworkarea.c ../../shared/sbrk.c \
+    ../../m68k/shared/setvec.c ../../shared/gnatinstallhandler.c
 clock_SOURCES = clock/ckinit.c
 console_SOURCES = console/console.c ../../shared/dummy_printk_support.c
 timer_SOURCES = timer/timer.c timer/timerisr.S
diff --git a/c/src/lib/libbsp/m68k/gen68302/clock/ckinit.c b/c/src/lib/libbsp/m68k/gen68302/clock/ckinit.c
index 6bfe77692e..2115fd8f66 100644
--- a/c/src/lib/libbsp/m68k/gen68302/clock/ckinit.c
+++ b/c/src/lib/libbsp/m68k/gen68302/clock/ckinit.c
@@ -20,8 +20,6 @@
 #include <stdlib.h>			/* for atexit() */
 
 #include <bsp.h>
-#include <rtems/libio.h>
-
 #include <rtems/m68k/m68302.h>
 
 #define CLOCK_VECTOR 137
diff --git a/c/src/lib/libbsp/m68k/gen68302/configure.ac b/c/src/lib/libbsp/m68k/gen68302/configure.ac
index 9b9e9f8c60..d5123dde7c 100644
--- a/c/src/lib/libbsp/m68k/gen68302/configure.ac
+++ b/c/src/lib/libbsp/m68k/gen68302/configure.ac
@@ -19,6 +19,8 @@ RTEMS_CHECK_NETWORKING
 
 AM_CONDITIONAL(HAS_NETWORKING,test "$HAS_NETWORKING" = "yes")
 
+RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION
+
 # Explicitly list all Makefiles here
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT
diff --git a/c/src/lib/libbsp/m68k/gen68302/startup/bspstart.c b/c/src/lib/libbsp/m68k/gen68302/startup/bspstart.c
deleted file mode 100644
index 98ff483609..0000000000
--- a/c/src/lib/libbsp/m68k/gen68302/startup/bspstart.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- *  This routine starts the application.  It includes application,
- *  board, and monitor specific initialization and configuration.
- *  The generic CPU dependent initialization has been performed
- *  before this routine is invoked.
- *
- *  COPYRIGHT (c) 1989-1999.
- *  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.
- *
- *  $Id$
- */
-
-#include <string.h>
-
-#include <bsp.h>
-#include <rtems/libio.h>
-#include <rtems/libcsupport.h>
-
-/*
- *  Use the shared implementations of the following routines
- */
-
-void bsp_libc_init( void *, uint32_t, int );
-void bsp_pretasking_hook(void);               /* m68k version */
-
-/*
- *  bsp_start
- *
- *  This routine does the bulk of the system initialization.
- */
-
-void bsp_start( void )
-{
-  extern void          *_WorkspaceBase;
-  extern void          *_RamSize;
-  extern void          *_RamSize;
-  extern unsigned long  _M68k_Ramsize;
-
-  /* RAM size set in linker script */
-  _M68k_Ramsize = (unsigned long)&_RamSize;
-
-  /*
-   *  Allocate the memory for the RTEMS Work Space.  This can come from
-   *  a variety of places: hard coded address, malloc'ed from outside
-   *  RTEMS world (e.g. simulator or primitive memory manager), or (as
-   *  typically done by stock BSPs) by subtracting the required amount
-   *  of work space from the last physical address on the CPU board.
-   */
-
-  /*
-   *  Need to "allocate" the memory for the RTEMS Workspace and
-   *  tell the RTEMS configuration where it is.  This memory is
-   *  not malloc'ed.  It is just "pulled from the air".
-   */
-
-  Configuration.work_space_start = (void *) &_WorkspaceBase;
-}
diff --git a/c/src/lib/libbsp/m68k/gen68302/startup/linkcmds b/c/src/lib/libbsp/m68k/gen68302/startup/linkcmds
index 9cdd3cdca1..f8b19c56cd 100644
--- a/c/src/lib/libbsp/m68k/gen68302/startup/linkcmds
+++ b/c/src/lib/libbsp/m68k/gen68302/startup/linkcmds
@@ -25,7 +25,7 @@ _VBR = 0x000000;		/* location of the VBR table (in RAM) */
  */
 _RamBase = DEFINED(_RamBase) ? _RamBase : 0x0;
 _RamSize = DEFINED(_RamSize) ? _RamSize : 16M;
-_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x10000;
+_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x0;
 _StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000;
 
 SECTIONS