replace the ugly rb532 cmdline hack with a cleaner one that does not depend on magic...

[openwrt.git] / target / linux / rb532-2.6 / image / Makefile

diff --git a/target/linux/rb532-2.6/image/Makefile b/target/linux/rb532-2.6/image/Makefile
index 27e4357..4907214 100644 (file)
--- a/target/linux/rb532-2.6/image/Makefile
+++ b/target/linux/rb532-2.6/image/Makefile
@@ -20,17 +20,16 @@ LOADER_MAKEOPTS= \
                RAMSIZE=$(RAMSIZE) \
                IMAGE_COPY=$(IMAGE_COPY)
 
+define Build/Compile
+       $(CC) -o $(STAGING_DIR)/bin/patch-cmdline $(PLATFORM_DIR)/src/patch-cmdline.c
+endef
+
 define Build/Clean
        $(MAKE) -C ../../generic-2.6/image/lzma-loader $(LOADER_MAKEOPTS) clean
 endef
 
-CMDLINE_SIZE=512
-CMDLINE_OFFSET=4112
-
 define Image/Prepare
-       echo 'root=/dev/cfa2 ' | \
-               dd bs=$(CMDLINE_SIZE) count=1 conv=sync | \
-               dd of=$(LINUX_DIR)/vmlinux bs=$(CMDLINE_OFFSET) conv=notrunc seek=1
+       $(STAGING_DIR)/bin/patch-cmdline $(LINUX_DIR)/vmlinux 'root=/dev/cfa2 '
        $(KERNEL_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $(LINUX_DIR)/vmlinux $(LINUX_KERNEL)
 endef
 
@@ -56,9 +55,7 @@ root=/dev/cfa2 rootfstype=ext2
 endef
 
 define Image/Build
-       echo '$(strip $(call Image/cmdline/$(1))) ' | \
-               dd bs=$(CMDLINE_SIZE) count=1 conv=sync | \
-               dd of=$(LINUX_DIR)/vmlinux bs=$(CMDLINE_OFFSET) conv=notrunc seek=1
+       $(STAGING_DIR)/bin/patch-cmdline $(LINUX_DIR)/vmlinux '$(strip $(call Image/cmdline/$(1))) '
        ( \
                echo -ne OWRT | dd bs=$$$$((0x1be)) conv=sync; \
                ( \