diff options
Diffstat (limited to 'target/linux/olpc/image/Makefile')
| -rw-r--r-- | target/linux/olpc/image/Makefile | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/target/linux/olpc/image/Makefile b/target/linux/olpc/image/Makefile new file mode 100644 index 0000000000..14050bb7f6 --- /dev/null +++ b/target/linux/olpc/image/Makefile @@ -0,0 +1,82 @@ +# +# Copyright (C) 2007 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# +include $(TOPDIR)/rules.mk +include $(INCLUDE_DIR)/image.mk + +export PATH=$(TARGET_PATH):/sbin +BOOTOPTS=$(strip $(subst ",, $(CONFIG_OLPC_GRUB_BOOTOPTS))) +ROOTPART=$(strip $(subst ",, $(CONFIG_OLPC_GRUB_ROOTPART))) +#"))")) # fix vim's broken syntax highlighting + + +ifeq ($(CONFIG_OLPC_GRUB_IMAGES),y) + define Image/cmdline/squashfs + block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=squashfs init=/etc/preinit + endef + + define Image/cmdline/jffs2-64k + block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit + endef + + define Image/cmdline/jffs2-128k + block2mtd.block2mtd=$(ROOTPART),131072,rootfs root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit + endef + + define Image/cmdline/ext2 + root=$(ROOTPART) rootfstype=ext2 init=/etc/preinit + endef + + define Image/Build/grub + # left here because the image builder doesnt need these + $(INSTALL_DIR) $(KDIR)/root.grub/boot/grub + $(CP) \ + $(KDIR)/*stage* \ + $(KDIR)/root.grub/boot/grub/ + $(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz + $(CP) ./olpc.fth $(KDIR)/root.grub/boot/olpc.fth + sed \ + -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(BOOTOPTS)#g' \ + -e 's#@BAUDRATE@#$(CONFIG_OLPC_GRUB_BAUDRATE)#g' \ + ./menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst + PADDING="$(CONFIG_OLPC_GRUB_IMAGES_PAD)" PATH="$(TARGET_PATH)" ./gen_image.sh $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).image $(CONFIG_OLPC_GRUB_KERNELPART) $(KDIR)/root.grub $(CONFIG_TARGET_ROOTFS_FSPART) $(KDIR)/root.$(1) + $(call Image/Build/grub/$(1)) + endef +endif + +ifeq ($(CONFIG_OLPC_GRUB_IMAGES),y) + define Image/Prepare/grub + # for the image builder + $(CP) \ + $(STAGING_DIR_HOST)/usr/lib/grub/i386-pc/stage1 \ + $(STAGING_DIR_HOST)/usr/lib/grub/i386-pc/stage2 \ + $(STAGING_DIR_HOST)/usr/lib/grub/i386-pc/e2fs_stage1_5 \ + $(KDIR)/ + endef +endif + +define Image/Prepare + $(CP) $(LINUX_DIR)/arch/i386/boot/bzImage $(KDIR)/bzImage + $(call Image/Prepare/grub) +endef + +define Image/Build/squashfs + $(call prepare_generic_squashfs,$(KDIR)/root.squashfs) +endef + +define Image/BuildKernel + $(CP) $(KDIR)/bzImage $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinuz +endef + +define Image/Build + $(call Image/Build/$(1)) + $(call Image/Build/grub,$(1)) + $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).fs + $(CP) $(KDIR)/bzImage $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinuz +endef + +$(eval $(call BuildImage)) + |