adm8668: build gzip compressed uImage for testing

[openwrt-working-2016/.git] / target / linux / adm8668 / image / Makefile

diff --git a/target/linux/adm8668/image/Makefile b/target/linux/adm8668/image/Makefile
index 57b8d7ba54c5faac9a2b3b9c2222bd55e6787fca..bc412a609e207c50668d6a1d867ade6d407e1300 100644 (file)
--- a/target/linux/adm8668/image/Makefile
+++ b/target/linux/adm8668/image/Makefile
@@ -7,6 +7,28 @@
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
+VMLINUX:=$(BIN_DIR)/$(IMG_PREFIX)-vmlinux
+UIMAGE:=$(IMG_PREFIX)-uImage
+ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+       VMLINUX:=$(BIN_DIR)/$(IMG_PREFIX)-vmlinux-initramfs
+       UIMAGE:=$(IMG_PREFIX)-uImage-initramfs
+endif
+
+define kernel_entry
+-a 0x80002000 -e 0x80002000
+endef
+
+
+define CompressGzip
+       gzip -9 -c $(1) > $(2)
+endef
+
+define MkImage
+       mkimage -A mips -O linux -T kernel  $(call kernel_entry) -C $(1) $(2) \
+               -n "ADM8668 Linux Kernel(2.4.31)" \
+               -d $(3) $(4)
+endef
+
 define Build/Clean
        $(MAKE) -C lzma-loader clean
 endef
@@ -26,4 +48,11 @@ define Image/Build
                $(KDIR)/fs_mark $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin
 endef
 
+define Image/BuildKernel
+       cp $(KDIR)/vmlinux.elf $(VMLINUX).elf
+       cp $(KDIR)/vmlinux $(VMLINUX).bin
+       $(call CompressGzip,$(KDIR)/vmlinux,$(KDIR)/vmlinux.bin.gz)
+       $(call MkImage,gzip,,$(KDIR)/vmlinux.bin.gz,$(BIN_DIR)/$(UIMAGE)-gzip.bin)
+endef
+
 $(eval $(call BuildImage))