added BSP to m68k

adapted PPC exception code

ChangeLog

@@ -1,3 +1,10 @@
+2008-07-09	Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
+
+	* aclocal/bsp-alias.m4, aclocal/check-bsps.m4,
+	make/custom/m5484FireEngine.cfg:
+	added pgh360 BSP variant
+	added m5484FireEngine BSP
+
 2008-06-01	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* configure.ac, acinclude.m4: s/AC_HELP/AS_HELP/.

README.configure

@@ -194,6 +194,7 @@ i386		: 386ex pc386 pc386dx pc486 pc586 pc686 pck6 ts_386ex
 m68k		: gen68360 gen68360_040 mvme136 mvme147s mvme162 mvme162lx
 		mvme167 ods68302 sim68000 mcf5206elite uC5282 
 		gen68302 csb360 simcpu32 mrm332 av5282 gen68340 mcf5235 idp
+		m5484FireEngine
 
 no_cpu          : no_bsp  (porting example)
 

aclocal/bsp-alias.m4

@@ -10,6 +10,8 @@ AC_DEFUN([_RTEMS_BSP_ALIAS],
     bare*)        $2=bare             ;; # EXP: bare-aliases
     c3xsim)       $2=c4xsim           ;; # TI C3x Simulator in gdb
     gen68360_040) $2=gen68360         ;; # m68k - 68360 in companion mode
+    pgh360)       $2=gen68360         ;; # m68k - 68360 custom board
+    m5484FireEngine) $2=genmcf548x    ;; # m68k - mcf548x eva board
     mbx8*)        $2=mbx8xx           ;; # MBX821/MBX860 board
     mcp750)       $2=motorola_powerpc ;; # Motorola PPC board variant
     mtx603e)      $2=motorola_powerpc ;; # Motorola PPC board variant

aclocal/check-bsps.m4

@@ -17,7 +17,8 @@ AC_MSG_CHECKING([for available BSPs])
     case $bsp_family in
         # Now account for BSPs with build variants
           c4xsim)            bsps="c4xsim c3xsim";;
-          gen68360)          bsps="gen68360 gen68360_040";;
+          gen68360)          bsps="gen68360 gen68360_040 pgh360";;
+          genmcf548x)        bsps="m5484FireEngine";;
           p4000)             bsps="p4600 p4650";;
           mvme162)           bsps="mvme162 mvme162lx";;
           mbx8xx)            bsps="mbx821_001 mbx860_001b"

c/src/ChangeLog

@@ -1,3 +1,10 @@
+2008-07-09	Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
+
+	* libchip/display/disp_fonts.h, libchip/display/disp_hcms29xx.c
+	* libchip/display/disp_hcms29xx.h, libchip/display/font_hcms29xx.c
+	* libchip/display/font_hcms29xx.h
+	Creation of SPI display driver
+
 2008-07-09	Sebastian Huber <sebastian.huber@embedded-brains.de>
 
 	* libchip/i2c/spi-sd-card.h, libchip/i2c/spi-sd-card.c: SD Card driver

cpukit/ChangeLog

@@ -1,3 +1,17 @@
+2008-07-10     Peter Rasmussen <Peter.Rasmussen@embedded-brains.de>
+
+	* score/cpu/m68k/cpu_asm.S, cpukit/score/cpu/m68k/rtems/asm.h, 
+	cpukit/score/cpu/m68k/rtems/score/cpu.h, 
+	score/cpu/m68k/rtems/score/m68k.h:
+
+	added support to save coldfire FPU/EMAC context
+
+2008-07-10     Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
+
+	* libi2c/libi2c.c, libi2c/libi2c.h:
+	make buffer passed to *write* functions a const pointer
+
+
 2008-07-10	Till Straumann <strauman@slac.stanford.edu>
 
 	* cpukit/score/cpu/powerpc/rtems/new-exceptions/cpu.h,

cpukit/Makefile.am

@@ -66,13 +66,16 @@ endif
 
 include_rtems_HEADERS += include/rtems/bspIo.h include/rtems/userenv.h \
     include/rtems/fs.h include/rtems/pci.h include/rtems/stdint.h \
-    include/rtems/concat.h include/rtems/tar.h
+    include/rtems/concat.h include/rtems/tar.h \
+    include/rtems/status-checks.h
 
 include_rtems_HEADERS += include/rtems/endian.h
 
 ## should be conditional and only installed for PowerPC, x86, and ARM
 include_rtems_HEADERS += include/rtems/irq.h
 
+include_rtems_HEADERS += include/rtems/irq-extension.h
+
 ## libfs
 include_rtems_HEADERS += libfs/src/imfs/imfs.h
 

cpukit/include/rtems/status-checks.h

@@ -34,14 +34,20 @@ extern "C" {
     #endif /* RTEMS_STATUS_CHECKS_USE_PRINTK */
   #endif /* DEBUG_PRINT */
 #else /* DEBUG */
+  #ifdef DEBUG_PRINT
+    #warning DEBUG_PRINT was defined, but DEBUG was undefined
+    #undef DEBUG_PRINT
+  #endif /* DEBUG_PRINT */
   #define DEBUG_PRINT( fmt, ...)
 #endif /* DEBUG */
 
 #ifndef SYSLOG_PRINT
   #ifdef RTEMS_STATUS_CHECKS_USE_PRINTK
-    #define SYSLOG_PRINT( fmt, ...) printk( fmt, ##__VA_ARGS__)
+    #define SYSLOG_PRINT( fmt, ...) \
+      printk( fmt, ##__VA_ARGS__)
   #else /* RTEMS_STATUS_CHECKS_USE_PRINTK */
-    #define SYSLOG_PRINT( fmt, ...) printf( fmt, ##__VA_ARGS__)
+    #define SYSLOG_PRINT( fmt, ...) \
+      printf( fmt, ##__VA_ARGS__)
   #endif /* RTEMS_STATUS_CHECKS_USE_PRINTK */
 #endif /* SYSLOG_PRINT */
 
@@ -177,7 +183,7 @@ extern "C" {
   do { \
     rv = val; \
     SYSLOG_ERROR( "RV = %i: %s\n", rv, hint ); \
-    goto label;
+    goto label; \
   } while (0)
 
 #ifdef __cplusplus

make/ChangeLog

@@ -1,3 +1,8 @@
+2008-07-09	Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
+
+	* custom/pgh360.cfg:
+	Creation from gen68360.cfg
+
 2008-06-29	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* custom/mcf5329.cfg: Use -mcpu=5307 instead of -m5307.

make/custom/pgh360.cfg

@@ -0,0 +1,21 @@
+# 
+#  Config file for a "generic 68360" BSP
+#
+#  $Id$
+#
+
+RTEMS_CPU=m68k
+RTEMS_CPU_MODEL=m68360
+RTEMS_BOARD_MODEL=PGH360
+
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+# This is the actual bsp directory used during the build process.
+RTEMS_BSP_FAMILY=gen68360
+
+# This contains the compiler options necessary to select the CPU model
+# and (hopefully) optimize for it.
+CPU_CFLAGS = -mcpu32 -D$(RTEMS_BOARD_MODEL)
+
+# optimize flag: typically -O2
+CFLAGS_OPTIMIZE_V = -O2 -g -fomit-frame-pointer