[PATCH] CRIS update: configuration and build

Changes to configuration and build system.

* Added v32 sub architecture.
* Use generic hard IRQ.
* Added SMP options.
* Added options to OOPS at NMI and reboot at OOM.
* Made it possible to set objtree.
* Added option to select Kernel GDB serial port.
* Corrected Kconfig usage.
* Added system profiler.

Signed-off-by: Mikael Starvik <starvik@axis.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 24 insertions, 19 deletions

diff --git a/arch/cris/arch-v10/boot/compressed/Makefile b/arch/cris/arch-v10/boot/compressed/Makefile
index 5f71c2c819e6..6584a44820f4 100644
--- a/arch/cris/arch-v10/boot/compressed/Makefile
+++ b/arch/cris/arch-v10/boot/compressed/Makefile
@@ -1,40 +1,45 @@
 #
-# linux/arch/etrax100/boot/compressed/Makefile
-#
-# create a compressed vmlinux image from the original vmlinux files and romfs
+# create a compressed vmlinuz image from the binary vmlinux.bin file
 #
+target = $(target_compressed_dir)
+src    = $(src_compressed_dir)
 
-CC = gcc-cris -melf -I $(TOPDIR)/include
+CC = gcc-cris -melf $(LINUXINCLUDE)
 CFLAGS = -O2
 LD = ld-cris
 OBJCOPY = objcopy-cris
 OBJCOPYFLAGS = -O binary --remove-section=.bss
-OBJECTS = head.o misc.o
+OBJECTS = $(target)/head.o $(target)/misc.o
 
 # files to compress
-SYSTEM = $(TOPDIR)/vmlinux.bin
+SYSTEM = $(objtree)/vmlinux.bin
 
-all: vmlinuz
+all: $(target_compressed_dir)/vmlinuz
 
-decompress.bin: $(OBJECTS)
-        $(LD) -T decompress.ld -o decompress.o $(OBJECTS)
-        $(OBJCOPY) $(OBJCOPYFLAGS) decompress.o decompress.bin
-# save it for mkprod in the topdir.
-        cp decompress.bin $(TOPDIR)
+$(target)/decompress.bin: $(OBJECTS)
+        $(LD) -T $(src)/decompress.ld -o $(target)/decompress.o $(OBJECTS)
+        $(OBJCOPY) $(OBJCOPYFLAGS) $(target)/decompress.o $(target)/decompress.bin
 
+# Create vmlinuz image in top-level build directory
+$(target_compressed_dir)/vmlinuz: $(target) piggy.img $(target)/decompress.bin
+        @echo "  COMPR   vmlinux.bin --> vmlinuz"
+        @cat $(target)/decompress.bin piggy.img > $(target_compressed_dir)/vmlinuz
+        @rm -f piggy.img
 
-vmlinuz: piggy.img decompress.bin
-        cat decompress.bin piggy.img > vmlinuz
-        rm -f piggy.img
+$(target)/head.o: $(src)/head.S
+        $(CC) -D__ASSEMBLY__ -traditional -c $< -o $@
 
-head.o: head.S
-        $(CC) -D__ASSEMBLY__ -traditional -c head.S -o head.o
+$(target)/misc.o: $(src)/misc.c
+        $(CC) -D__KERNEL__ -c $< -o $@
 
 # gzip the kernel image
 
 piggy.img: $(SYSTEM)
-        cat $(SYSTEM) | gzip -f -9 > piggy.img
+        @cat $(SYSTEM) | gzip -f -9 > piggy.img
+
+$(target):
+        mkdir -p $(target)
 
 clean:
-        rm -f piggy.img vmlinuz vmlinuz.o
+        rm -f piggy.img $(objtree)/vmlinuz