generic lzma loader: add support for memory copying, preserve prom arguments

[openwrt.git] / target / linux / image / aruba / Makefile

diff --git a/target/linux/image/aruba/Makefile b/target/linux/image/aruba/Makefile
index 432a85d..835de1b 100644 (file)
--- a/target/linux/image/aruba/Makefile
+++ b/target/linux/image/aruba/Makefile
@@ -1,56 +1,34 @@
-include $(TOPDIR)/rules.mk
-
-KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
-
-lzma-loader-clean:
-       $(MAKE) -C lzma-loader clean
-
-lzma-loader-prepare:
-       $(MAKE) -C lzma-loader prepare
-
-lzma-loader-compile: $(KDIR)/vmlinux.lzma lzma-loader-prepare
-       $(MAKE) -C lzma-loader compile KDIR=$(KDIR)
-
-ifeq ($(IB),)
-$(KDIR)/vmlinux.lzma: $(KDIR)/vmlinux
-       cat $^ | $(STAGING_DIR)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $@ || (rm -f $@ && false)
-
-$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari: $(KDIR)/vmlinux.lzma
-install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari
-endif
-
-ifeq ($(KERNEL),2.6)
-FSNAME:=$(patsubst jffs2-%,jffs2,$(FS))
-
-ifeq ($(FS),jffs2-4MB)
-$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari: $(KDIR)/loader.elf
-       ./addVersion -n ArubaOS $(KDIR)/loader.elf $@ version
-
-ifneq ($(BR2_ARUBA_RAMDISK),y)
-$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FSNAME).bin: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari $(KDIR)/root.$(FS)
-       @dd if=$< of=$@.tmp bs=655360 conv=sync
-       @cat $(KDIR)/root.$(FS) >> $@.tmp
-       @dd if=$@.tmp of=$@ bs=3604480 conv=sync
-       @rm -f $@.tmp
-
-install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FSNAME).bin
-endif
-
-install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari
+include ../image.mk
+
+LOADADDR = 0x81000000          # RAM start + 16M 
+KERNEL_ENTRY = 0x80100000
+RAMSIZE = 0x00100000           # 1MB
+
+LOADER_MAKEOPTS= \
+               KDIR=$(KDIR) \
+               LOADADDR=$(LOADADDR) \
+               KERNEL_ENTRY=$(KERNEL_ENTRY) \
+               RAMSIZE=$(RAMSIZE)
+
+define Build/Clean
+       $(MAKE) -C ../generic/lzma-loader $(LOADER_MAKEOPTS) clean
+endef
+
+define Image/Prepare
+       cat $(KDIR)/vmlinux | $(STAGING_DIR)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
+       $(MAKE) -C ../generic/lzma-loader $(LOADER_MAKEOPTS) compile
+endef
+
+define Image/Build
+       ./addVersion -n ArubaOS $(KDIR)/loader.elf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari version
+ifneq ($(CONFIG_ARUBA_RAMDISK),y)
+ifeq ($(1),jffs2-64k)

 endif
 endif

+       @dd if=$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari of=$(KDIR)/image.tmp bs=655360 conv=sync
+       @cat $(KDIR)/root.$(1) >> $(KDIR)/image.tmp
+       @dd if=$(KDIR)/image.tmp of=$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(patsubst jffs2-%,jffs2,$(1)).bin bs=3604480 conv=sync
+       @rm -f $(KDIR)/image.tmp

 endif
 endif

+endef

 
 

-ifeq ($(IB),)
-clean: lzma-loader-clean
-prepare: lzma-loader-prepare
-compile: lzma-loader-compile
-else
-clean:
-prepare:
-compile:
-endif
-install-ib:
-       mkdir -p $(IB_DIR)/staging_dir_$(ARCH)/bin
-       mkdir -p $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)
-       cp -fpR $(KDIR)/loader.elf $(IB_DIR)/build_$(ARCH)/
-       cp -fpR $(KDIR)/vmlinux.lzma $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)/
+$(eval $(call BuildImage))