target/linux/layerscape/image/Makefile

   1 #
   2 # Copyright (C) 2016 Jiang Yutang <jiangyutang1978@gmail.com>
   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 LS_SD_ROOTFSPART_OFFSET = 64
  11 LS_SD_IMAGE_SIZE = $(shell echo $$((($(LS_SD_ROOTFSPART_OFFSET) + \
  12         $(CONFIG_TARGET_ROOTFS_PARTSIZE)) * 1024 * 1024)))
  13
  14 define Build/ls-clean
  15         rm -f $@
  16 endef
  17
  18 define Build/ls-append
  19         dd if=$(STAGING_DIR_IMAGE)/$(1) >> $@
  20 endef
  21
  22 define Build/ls-append-dtb
  23         $(call Image/BuildDTB,$(DTS_DIR)/$(1).dts,$(DTS_DIR)/$(1).dtb)
  24         dd if=$(DTS_DIR)/$(1).dtb >> $@
  25 endef
  26
  27 define Build/ls-append-sdhead
  28         ./gen_sdcard_head_img.sh $(STAGING_DIR_IMAGE)/$(1)-sdcard-head.img \
  29                 $(LS_SD_ROOTFSPART_OFFSET) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
  30         dd if=$(STAGING_DIR_IMAGE)/$(1)-sdcard-head.img >> $@
  31 endef
  32
  33 define Build/traverse-fit
  34         ./mkits-multiple-config.sh -o $@.its -A $(LINUX_KARCH) \
  35                 -v $(LINUX_VERSION) -k $@ -a $(KERNEL_LOADADDR) \
  36                 -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
  37                 -C gzip -c 1 -c 2 \
  38                 -d $(DEVICE_DTS_DIR)/freescale/traverse-ls1043s.dtb \
  39                 -D "Traverse_LS1043S" -n "ls1043s" -a $(FDT_LOADADDR) -c 1 \
  40                 -d $(DEVICE_DTS_DIR)/freescale/traverse-ls1043v.dtb \
  41                 -D "Traverse_LS1043V" -n "ls1043v" -a $(FDT_LOADADDR) -c 2
  42         PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
  43         @mv -f $@.new $@
  44 endef
  45
  46 ifeq ($(SUBTARGET),armv8_64b)
  47 include armv8_64b.mk
  48 endif
  49
  50 ifeq ($(SUBTARGET),armv8_32b)
  51 include armv8_32b.mk
  52 endif
  53
  54 ifeq ($(SUBTARGET),armv7)
  55 include armv7.mk
  56 endif
  57
  58 $(eval $(call BuildImage))