[etrax] Initial kernel support for 2.6.28.4

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14446 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 97 insertions, 0 deletions

diff --git a/target/linux/etrax/patches-2.6.28/100-compile-fixes.patch b/target/linux/etrax/patches-2.6.28/100-compile-fixes.patch
new file mode 100644
index 0000000000..ac448be600
--- /dev/null
+++ b/target/linux/etrax/patches-2.6.28/100-compile-fixes.patch
@@ -0,0 +1,97 @@
+Index: linux-2.6.28/arch/cris/Makefile
+===================================================================
+--- linux-2.6.28.orig/arch/cris/Makefile	2008-12-25 00:26:37.000000000 +0100
++++ linux-2.6.28/arch/cris/Makefile	2009-01-09 22:52:39.000000000 +0100
+@@ -40,7 +40,7 @@
+ 
+ LD = $(CROSS_COMPILE)ld -mcrislinux
+ 
+-OBJCOPYFLAGS := -O binary -R .note -R .comment -S
++OBJCOPYFLAGS := -O binary -R .bss -R .note -R .note.gnu.build-id -R .comment -S
+ 
+ CPPFLAGS_vmlinux.lds = -DDRAM_VIRTUAL_BASE=0x$(CONFIG_ETRAX_DRAM_VIRTUAL_BASE)
+ 
+Index: linux-2.6.28/arch/cris/arch-v10/boot/Makefile
+===================================================================
+--- linux-2.6.28.orig/arch/cris/arch-v10/boot/Makefile	2008-12-25 00:26:37.000000000 +0100
++++ linux-2.6.28/arch/cris/arch-v10/boot/Makefile	2009-01-09 22:52:39.000000000 +0100
+@@ -13,7 +13,6 @@
+ 
+ $(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-2.6.28/arch/cris/arch-v10/boot/compressed/misc.c
+===================================================================
+--- linux-2.6.28.orig/arch/cris/arch-v10/boot/compressed/misc.c	2008-12-25 00:26:37.000000000 +0100
++++ linux-2.6.28/arch/cris/arch-v10/boot/compressed/misc.c	2009-01-10 18:00:45.000000000 +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
+  *
+  */
+@@ -102,7 +102,6 @@
+ static long bytes_out = 0;
+ static uch *output_data;
+ static unsigned long output_ptr = 0;
+-static void puts(const char *);
+ 
+ /* the "heap" is put directly after the BSS ends, at end */
+ 
+@@ -115,7 +114,7 @@
+ /* 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) {
+@@ -188,9 +187,9 @@
+ 
+ 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 */
+ }
+@@ -236,11 +235,11 @@
+ 
+ 	__asm__ volatile ("move $vr,%0" : "=rm" (revision));
+ 	if (revision < 10) {
+-		puts("You need an ETRAX 100LX to run linux 2.6\n");
++		putstr("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-2.6.28/arch/cris/arch-v10/mm/init.c
+===================================================================
+--- linux-2.6.28.orig/arch/cris/arch-v10/mm/init.c	2008-12-25 00:26:37.000000000 +0100
++++ linux-2.6.28/arch/cris/arch-v10/mm/init.c	2009-01-09 22:52:39.000000000 +0100
+@@ -184,6 +184,9 @@
+ 
+ 	free_area_init_node(0, zones_size, PAGE_OFFSET >> PAGE_SHIFT, 0);
+ }
++void free_initrd_mem(unsigned long start, unsigned long end)
++{
++}
+ 
+ /* Initialize remaps of some I/O-ports. It is important that this
+  * is called before any driver is initialized.