target/linux/octeon/image/Makefile

   1 #
   2 # Copyright (C) 2009-2010 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 include $(TOPDIR)/rules.mk
   8 include $(INCLUDE_DIR)/image.mk
   9
  10 define Image/BuildKernel/Template
  11         # Workaround pre-SDK-1.9.0 u-boot versions not handling the .notes section
  12         $(TARGET_CROSS)strip -R .notes $(KDIR)/vmlinux.elf -o $(BIN_DIR)/$(IMG_PREFIX)-$(1)-vmlinux.64
  13         $(STAGING_DIR_HOST)/bin/patch-cmdline $(BIN_DIR)/$(IMG_PREFIX)-$(1)-vmlinux.64 '$(strip $(2))'
  14         md5sum $(BIN_DIR)/$(IMG_PREFIX)-$(1)-vmlinux.64 | cut -d " " -f 1 | tee $(BIN_DIR)/$(IMG_PREFIX)-$(1)-vmlinux.64.md5
  15 endef
  16
  17 define Image/BuildKernel/Initramfs/Template
  18         $(TARGET_CROSS)strip -R .notes $(KDIR)/vmlinux-initramfs.elf -o $(BIN_DIR)/$(IMG_PREFIX)-$(1)-vmlinux-initramfs.elf
  19         $(STAGING_DIR_HOST)/bin/patch-cmdline $(BIN_DIR)/$(IMG_PREFIX)-$(1)-vmlinux-initramfs.elf '$(strip $(2))'
  20 endef
  21
  22 ER_CMDLINE:=-mtdparts=phys_mapped_flash:640k(boot0)ro,640k(boot1)ro,64k(eeprom)ro block2mtd.block2mtd=/dev/mmcblk0p2,65536,rootfs,5 root=/dev/mtdblock3 rootfstype=squashfs rootwait
  23 ERLITE_CMDLINE:=-mtdparts=phys_mapped_flash:512k(boot0),512k(boot1),64k@1024k(eeprom) block2mtd.block2mtd=/dev/sda2,65536,rootfs,5 root=/dev/mtdblock3 rootfstype=squashfs rootwait
  24
  25 define Image/BuildKernel
  26         $(call Image/BuildKernel/Template,generic,)
  27         $(call Image/BuildKernel/Template,er,$(ER_CMDLINE))
  28         $(call Image/BuildKernel/Template,erlite,$(ERLITE_CMDLINE))
  29 endef
  30
  31 define Image/BuildKernel/Initramfs
  32         $(call Image/BuildKernel/Initramfs/Template,generic,)
  33         $(call Image/BuildKernel/Initramfs/Template,er,$(ER_CMDLINE))
  34         $(call Image/BuildKernel/Initramfs/Template,erlite,$(ERLITE_CMDLINE))
  35 endef
  36
  37 define Image/Build/sysupgrade
  38         mkdir -p $(KDIR)/sysupgrade-$(1)/
  39         echo "BOARD=$(1)" > $(KDIR)/sysupgrade-$(1)/CONTROL
  40         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(2)-vmlinux.64 $(KDIR)/sysupgrade-$(1)/kernel
  41         $(CP) $(KDIR)/root.$(3) $(KDIR)/sysupgrade-$(1)/root
  42         (cd $(KDIR); $(TAR) cvf \
  43                 $(BIN_DIR)/$(IMG_PREFIX)-$(1)-$(3)-sysupgrade.tar sysupgrade-$(1))
  44 endef
  45
  46 define Image/Build/ext4
  47         $(call Image/Build/sysupgrade,erlite,generic,ext4)
  48 endef
  49
  50 define Image/Build/squashfs
  51         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  52         $(call Image/Build/sysupgrade,er,er,squashfs)
  53         $(call Image/Build/sysupgrade,erlite,erlite,squashfs)
  54 endef
  55
  56 define Image/Build
  57         $(call Image/Build/$(1))
  58         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
  59 endef
  60
  61 $(eval $(call BuildImage))