-#
-# Copyright (C) 2007 OpenWrt.org
+#
+# Copyright (C) 2007-2008 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
include $(INCLUDE_DIR)/image.mk
export PATH=$(TARGET_PATH):/sbin
-BOOTOPTS=$(strip $(subst ",, $(CONFIG_OLPC_GRUB_BOOTOPTS)))
-ROOTPART=$(strip $(subst ",, $(CONFIG_OLPC_GRUB_ROOTPART)))
+ROOTPART=$(strip $(subst ",, $(CONFIG_OLPC_BOOTSCRIPT_ROOTPART)))
#"))")) # fix vim's broken syntax highlighting
+ROOTDELAY=5
-ifeq ($(CONFIG_OLPC_GRUB_IMAGES),y)
+ifeq ($(CONFIG_OLPC_BOOTSCRIPT_IMAGES),y)
define Image/cmdline/squashfs
- block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=squashfs init=/etc/preinit
+ block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=squashfs rootdelay=$(ROOTDELAY)
endef
define Image/cmdline/jffs2-64k
- block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit
+ block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=jffs2 rootdelay=$(ROOTDELAY)
endef
define Image/cmdline/jffs2-128k
- block2mtd.block2mtd=$(ROOTPART),131072,rootfs root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit
+ block2mtd.block2mtd=$(ROOTPART),131072,rootfs root=/dev/mtdblock0 rootfstype=jffs2 rootdelay=$(ROOTDELAY)
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))
+ root=$(ROOTPART) rootfstype=ext2
endef
-endif
-ifeq ($(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)/
+ define Image/Build/bootscript
+ # left here because the image builder doesnt need these
+ $(INSTALL_DIR) $(KDIR)/root.bootscript/boot
+ $(CP) $(KDIR)/bzImage $(KDIR)/root.bootscript/boot/vmlinuz
+ sed -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(BOOTOPTS)#g' \
+ ./olpc.fth > $(KDIR)/root.bootscript/boot/olpc.fth
+ PADDING="$(CONFIG_OLPC_BOOTSCRIPT_IMAGES_PAD)" PATH="$(TARGET_PATH)" ./gen_image.sh $(BIN_DIR)/openwrt-$(BOARD)-$(1).image $(CONFIG_OLPC_BOOTSCRIPT_KERNELPART) $(KDIR)/root.bootscript $(CONFIG_TARGET_ROOTFS_FSPART) $(KDIR)/root.$(1)
endef
endif
define Image/Prepare
- $(CP) $(LINUX_DIR)/arch/i386/boot/bzImage $(KDIR)/bzImage
- $(call Image/Prepare/grub)
+ cp $(LINUX_DIR)/arch/x86/boot/bzImage $(KDIR)/bzImage
+ $(call Image/Prepare/bootscript)
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
+ $(CP) $(KDIR)/bzImage $(BIN_DIR)/openwrt-$(BOARD)-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
+ $(call Image/Build/bootscript,$(1))
+ $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/openwrt-$(BOARD)-$(1).fs
+ $(CP) $(KDIR)/bzImage $(BIN_DIR)/openwrt-$(BOARD)-vmlinuz
endef
$(eval $(call BuildImage))