openwrt/target/linux/etrax/patches/100-compile_fixes.patch

Index: linux-2.6.25.1/arch/cris/arch-v10/boot/Makefile
===================================================================
--- linux-2.6.25.1.orig/arch/cris/arch-v10/boot/Makefile	2008-05-03 18:16:00.000000000 +0100
+++ linux-2.6.25.1/arch/cris/arch-v10/boot/Makefile	2008-05-03 18:16:12.000000000 +0100
@@ -2,10 +2,10 @@
 # arch/cris/arch-v10/boot/Makefile
 #
 
-OBJCOPY = objcopy-cris
+OBJCOPY = /usr/local/cris/objcopy-cris
 OBJCOPYFLAGS = -O binary --remove-section=.bss
 
-subdir- := compressed rescue
+subdir- := compressed 
 targets := Image
 
 $(obj)/Image: vmlinux FORCE
@@ -14,7 +14,6 @@
 
 $(obj)/compressed/vmlinux: $(obj)/Image FORCE
 	$(Q)$(MAKE) $(build)=$(obj)/compressed $@
-	$(Q)$(MAKE) $(build)=$(obj)/rescue $(obj)/rescue/rescue.bin
 
 $(obj)/zImage:  $(obj)/compressed/vmlinux
 	@cp $< $@
Index: linux-2.6.25.1/arch/cris/arch-v10/boot/compressed/Makefile
===================================================================
--- linux-2.6.25.1.orig/arch/cris/arch-v10/boot/compressed/Makefile	2008-05-03 18:16:00.000000000 +0100
+++ linux-2.6.25.1/arch/cris/arch-v10/boot/compressed/Makefile	2008-05-03 18:16:12.000000000 +0100
@@ -2,12 +2,11 @@
 # arch/cris/arch-v10/boot/compressed/Makefile
 #
 
-CC = gcc-cris -melf $(LINUXINCLUDE)
 ccflags-y += -O2
-LD = ld-cris
+LD=/usr/local/cris/ld-cris
 ldflags-y += -T $(obj)/decompress.ld
 OBJECTS = $(obj)/head.o $(obj)/misc.o
-OBJCOPY = objcopy-cris
+OBJCOPY = /usr/local/cris/objcopy-cris
 OBJCOPYFLAGS = -O binary --remove-section=.bss
 
 quiet_cmd_image = BUILD   $@
@@ -22,10 +21,10 @@
 	$(call if_changed,objcopy)
 
 $(obj)/head.o: $(obj)/head.S .config
-	@$(CC) -D__ASSEMBLY__ -traditional -c $< -o $@
+	/usr/local/cris/gcc-cris -melf $(LINUXINCLUDE) -D__ASSEMBLY__ -traditional -c $< -o $@
 
 $(obj)/misc.o: $(obj)/misc.c .config
-	@$(CC) -D__KERNEL__ -c $< -o $@
+	/usr/local/cris/gcc-cris -melf $(LINUXINCLUDE) -D__KERNEL__ -c $< -o $@ 
 
 $(obj)/vmlinux: $(obj)/piggy.gz $(obj)/decompress.bin FORCE
 	$(call if_changed,image)
Index: linux-2.6.25.1/arch/cris/arch-v10/boot/compressed/misc.c
===================================================================
--- linux-2.6.25.1.orig/arch/cris/arch-v10/boot/compressed/misc.c	2008-05-03 18:16:00.000000000 +0100
+++ linux-2.6.25.1/arch/cris/arch-v10/boot/compressed/misc.c	2008-05-03 18:16:12.000000000 +0100
@@ -5,7 +5,7 @@
  * adapted for Linux.
  *
  * malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
- * puts by Nick Holloway 1993, better puts by Martin Mares 1995
+ * putstr by Nick Holloway 1993, better putstr by Martin Mares 1995
  * adaptation for Linux/CRIS Axis Communications AB, 1999
  *
  */
@@ -99,7 +99,7 @@
 static void gzip_mark(void **);
 static void gzip_release(void **);
  
-static void puts(const char *);
+static void putstr(const char *);
 
 /* the "heap" is put directly after the BSS ends, at end */
   
@@ -139,7 +139,7 @@
 /* decompressor info and error messages to serial console */
 
 static void
-puts(const char *s)
+putstr(const char *s)
 {
 #ifndef CONFIG_ETRAX_DEBUG_PORT_NULL
 	while(*s) {
@@ -209,9 +209,9 @@
 static void
 error(char *x)
 {
-	puts("\n\n");
-	puts(x);
-	puts("\n\n -- System halted\n");
+	putstr("\n\n");
+	putstr(x);
+	putstr("\n\n -- System halted\n");
 
 	while(1);	/* Halt */
 }
@@ -257,14 +257,7 @@
 
 	makecrc();
 
-	__asm__ volatile ("move vr,%0" : "=rm" (revision));
-	if (revision < 10)
-	{
-		puts("You need an ETRAX 100LX to run linux 2.6\n");
-		while(1);
-	}
-
-	puts("Uncompressing Linux...\n");
+	putstr("Uncompressing Linux...\n");
 	gunzip();
-	puts("Done. Now booting the kernel.\n");
+	putstr("Done. Now booting the kernel.\n");
 }
Index: linux-2.6.25.1/arch/cris/arch-v10/mm/init.c
===================================================================
--- linux-2.6.25.1.orig/arch/cris/arch-v10/mm/init.c	2008-05-03 18:18:51.000000000 +0100
+++ linux-2.6.25.1/arch/cris/arch-v10/mm/init.c	2008-05-03 18:18:53.000000000 +0100
@@ -113,3 +113,6 @@
 		(unsigned long)((&__init_end - &__init_begin) >> 10));
 }
+void free_initrd_mem(unsigned long start, unsigned long end)
+{
+}