1 files changed, 63 insertions, 0 deletions
diff --git a/target/linux/rdc/patches-2.6.27/600-x86_lzma.patch b/target/linux/rdc/patches-2.6.27/600-x86_lzma.patch
new file mode 100644
index 000000000..5e0c8d7fd
--- /dev/null
+++ b/target/linux/rdc/patches-2.6.27/600-x86_lzma.patch
@@ -0,0 +1,63 @@
+--- a/scripts/Makefile.lib
++++ b/scripts/Makefile.lib
+@@ -172,4 +172,9 @@
+ quiet_cmd_gzip = GZIP    $@
+ cmd_gzip = gzip -f -9 < $< > $@
+ 
+-
++# LZMA
++#
++quiet_cmd_lzma = LZMA $@
++cmd_lzma = bash -e scripts/lzma_kern $< $@ -lc7 -lp0 -pb0
++# to use lzmacomp,
++# cmd_lzma = lzmacomp $< 700 > $@
+--- /dev/null
++++ b/scripts/lzma_kern
+@@ -0,0 +1,4 @@
++get-size() { echo "$5" ;}
++printf -v len '%.8x' "$(get-size $(ls -l "$1"))"
++lzma e "$@"
++echo -ne "\x$(echo $len | cut -c 7,8)\x$(echo $len | cut -c 5,6)\x$(echo $len | cut -c 3,4)\x$(echo $len | cut -c 1,2)" >> "$2"
+--- a/arch/x86/boot/compressed/Makefile
++++ b/arch/x86/boot/compressed/Makefile
+@@ -4,7 +4,7 @@
+ # create a compressed vmlinux image from the original vmlinux
+ #
+ 
+-targets := vmlinux vmlinux.bin vmlinux.bin.gz head_$(BITS).o misc.o piggy.o
++targets := vmlinux vmlinux.bin vmlinux.bin.lzma head_$(BITS).o lzma_misc.o piggy.o
+ 
+ KBUILD_CFLAGS := -m$(BITS) -D__KERNEL__ $(LINUX_INCLUDE) -O2
+ KBUILD_CFLAGS += -fno-strict-aliasing -fPIC
+@@ -18,7 +18,7 @@
+ LDFLAGS := -m elf_$(UTS_MACHINE)
+ LDFLAGS_vmlinux := -T
+ 
+-$(obj)/vmlinux: $(src)/vmlinux_$(BITS).lds $(obj)/head_$(BITS).o $(obj)/misc.o $(obj)/piggy.o FORCE
++$(obj)/vmlinux: $(src)/vmlinux_$(BITS).lds $(obj)/head_$(BITS).o $(obj)/lzma_misc.o $(obj)/piggy.o FORCE
+ 	$(call if_changed,ld)
+ 	@:
+ 
+@@ -44,11 +44,11 @@
+ 	$(call if_changed,relocbin)
+ 
+ ifdef CONFIG_RELOCATABLE
+-$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin.all FORCE
+-	$(call if_changed,gzip)
++$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin.all FORCE
++	$(call if_changed,lzma)
+ else
+-$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
+-	$(call if_changed,gzip)
++$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE
++	$(call if_changed,lzma)
+ endif
+ LDFLAGS_piggy.o := -r --format binary --oformat elf32-i386 -T
+ 
+@@ -60,5 +60,5 @@
+ endif
+ 
+ 
+-$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE
++$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.lzma FORCE
+ 	$(call if_changed,ld)