brcm63xx: add Livebox 1 firmware image generation

[openwrt/staging/chunkeey.git] / target / linux / brcm63xx / image / Makefile

diff --git a/target/linux/brcm63xx/image/Makefile b/target/linux/brcm63xx/image/Makefile
index a2130f3bd2e8aa15601f8d9b790a914dae4a18b8..1913feb6469635a642ff831494f80bd5c2a79463 100755 (executable)
--- a/target/linux/brcm63xx/image/Makefile
+++ b/target/linux/brcm63xx/image/Makefile
@@ -86,11 +86,33 @@ define Image/Build/ZYXCFEDTB
 endef
 
 define Image/Build/RedBootDTB
-       # Generate the image
+       # Prepare kernel and rootfs
        gzip -9 -c $(KDIR)/vmlinux-$(3) > $(KDIR)/vmlinux-$(3).bin.gz
-       $(STAGING_DIR_HOST)/bin/lzma e $(KDIR)/vmlinux-$(3) $(KDIR)/vmlinux-$(3).bin.l7
-       dd if=$(KDIR)/vmlinux-$(3).bin.l7 of=$(BIN_DIR)/openwrt-$(2)-vmlinux.lzma bs=65536 conv=sync
        dd if=$(KDIR)/vmlinux-$(3).bin.gz of=$(BIN_DIR)/openwrt-$(2)-vmlinux.gz bs=65536 conv=sync
+       dd if=$(KDIR)/root.squashfs of="$(BIN_DIR)/openwrt-$(2)-root.squashfs" bs=64k conv=sync
+       echo -ne \\xDE\\xAD\\xC0\\xDE >> "$(BIN_DIR)/openwrt-$(2)-root.squashfs"
+       # Generate the scripted image
+       $(CP) ./redbootscript.template $(BIN_DIR)/redbootscript
+       let \
+               kernellen="$$$$(stat -c%s $(BIN_DIR)/openwrt-$(2)-vmlinux.gz)" \
+               rootfsdatalen="$$$$(stat -c %s $(BIN_DIR)/openwrt-$(2)-root.squashfs)" \
+               rootfsaddr="0xBE430000 + kernellen" \
+               rootfslen="0xBEBF0000 - rootfsaddr" \
+               offset2="0x1000 + kernellen"; \
+               $(SED)  "s,%loadaddr,$(strip $(LOADADDR)),g" \
+                       -e "s,%kernellen,$$$$(printf '%#x' $$$$kernellen),g" \
+                       -e "s,%offset2,$$$$(printf '%#x' $$$$offset2),g" \
+                       -e "s,%rootfsdatalen,$$$$(printf '%#x' $$$$rootfsdatalen),g" \
+                       -e "s,%rootfsaddr,$$$$(printf '%#x' $$$$rootfsaddr),g" \
+                       -e "s,%rootfslen,$$$$(printf '%#x' $$$$rootfslen),g" \
+               "$(BIN_DIR)/redbootscript"
+
+       dd if="$(BIN_DIR)/redbootscript" of="$(BIN_DIR)/redbootscript.padded" bs=4096 conv=sync
+       cat \
+               "$(BIN_DIR)/redbootscript.padded" \
+               "$(BIN_DIR)/openwrt-$(2)-vmlinux.gz" \
+               "$(BIN_DIR)/openwrt-$(2)-root.squashfs" \
+               > "$(BIN_DIR)/openwrt-$(2)-redboot.bin"
 endef
 
 define Image/Build/HCSDTB