target/linux/socfpga/image/Makefile

   1 #
   2 # Copyright (C) 2015 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 $(INCLUDE_DIR)/image.mk
   9
  10 FAT32_BLOCK_SIZE=1024
  11 FAT32_BLOCKS=$(shell echo $$(($(CONFIG_SOCFPGA_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
  12 KDIR_TMP:=$(KDIR)/tmp
  13 KDIR_TMP_EXT4:=$(KDIR)/tmp-ext4
  14
  15 # Terasic SoCkit: QSPI NOR, N25Q00A
  16 SOCFPGA_SOCKIT_UBIFS_OPTS="-m 1 -e 65408 -c 2040"
  17 SOCFPGA_SOCKIT_UBI_OPTS="-m 1 -p 64KiB -s 1"
  18
  19 define sanitize_profile_name
  20 $(shell echo $(PROFILE) | tr '[:upper:]' '[:lower:]' | sed 's/_/-/g')
  21 endef
  22
  23 define Image/BuildKernel/Template
  24
  25  ifneq ($(1),)
  26         $(CP) $(DTS_DIR)/$(1).dtb $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb
  27
  28         $(call Image/BuildKernel/MkFIT,$(1),$(KDIR)/zImage,$(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb,none,0x00008000,0x00008000)
  29         $(CP) $(KDIR)/fit-$(1).itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage.itb
  30
  31   ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  32         $(call Image/BuildKernel/MkFIT,$(1),$(KDIR)/zImage-initramfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb,none,0x00008000,0x00008000,-initramfs)
  33         $(CP) $(KDIR)/fit-$(1)-initramfs.itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage-initramfs.itb
  34   endif
  35  endif
  36
  37         $(CP) $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage
  38         $(call Image/BuildKernel/MkuImage, \
  39                 none, 0x00008000, 0x00008000, \
  40                 $(BIN_DIR)/$(IMG_PREFIX)-zImage, \
  41                 $(BIN_DIR)/$(IMG_PREFIX)-uImage \
  42         )
  43
  44  ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  45         $(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
  46         $(call Image/BuildKernel/MkuImage, \
  47                 none, 0x00008000, 0x00008000, \
  48                 $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs, \
  49                 $(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs \
  50         )
  51  endif
  52 endef
  53
  54 define Image/InstallKernel/Template
  55
  56  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_KERNEL)$(CONFIG_TARGET_socfpga_SOCFPGA_SOCKIT),)
  57         $(INSTALL_DIR) $(TARGET_DIR)/boot
  58    ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_UIMAGE)$(CONFIG_TARGET_socfpga_SOCFPGA_SOCKIT),)
  59         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-uImage $(TARGET_DIR)/boot/
  60         ln -sf $(IMG_PREFIX)-uImage $(TARGET_DIR)/boot/uImage
  61    endif
  62    ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_ZIMAGE),)
  63         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/
  64         ln -sf $(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/zImage
  65    endif
  66    ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_FIT),)
  67         $(foreach dts,$(shell echo $(1)),
  68                 $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(dts)-fit-uImage.itb $(TARGET_DIR)/boot/
  69         )
  70    endif
  71  endif
  72
  73  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_DTB)$(CONFIG_TARGET_socfpga_SOCFPGA_SOCKIT),)
  74         $(INSTALL_DIR) $(TARGET_DIR)/boot
  75         $(foreach dts,$(shell echo $(1)),
  76                 $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(dts).dtb $(TARGET_DIR)/boot/,
  77                 ln -sf $(IMG_PREFIX)-$(dts).dtb $(TARGET_DIR)/boot/$(dts).dtb
  78         )
  79  endif
  80 endef
  81
  82 define Image/Build/SDCard
  83
  84  ifeq ($(1),ext4)
  85         ./gen_socfpga_sdcard_img.sh \
  86                 $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-sdcard-vfat-$(1).img \
  87                 $(KDIR)/root.$(1) \
  88                 $(CONFIG_TARGET_ROOTFS_PARTSIZE) \
  89                 $(BIN_DIR)/uboot-socfpga-$(2)/$(IMG_PREFIX)-$(2)-u-boot-with-spl.sfp \
  90                 $(KDIR)/cfg.img
  91  endif
  92 endef
  93
  94 define Image/mkfs/targz
  95         $(TAR) -czpf $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-rootfs.tar.gz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
  96 endef
  97
  98 Image/BuildKernel/Template/Generic=$(call Image/BuildKernel/Template)
  99 Image/InstallKernel/Template/Generic=$(call Image/InstallKernel/Template)
 100
 101 Image/BuildKernel/Template/SOCFPGA_SOCKIT=$(foreach dts,$(shell echo $(SOCFPGA_SOCKIT_DTS)),$(call Image/BuildKernel/Template,$(dts)))
 102 Image/InstallKernel/Template/SOCFPGA_SOCKIT=$(call Image/InstallKernel/Template,$(SOCFPGA_SOCKIT_DTS))
 103
 104 define Image/BuildKernel
 105         $(call Image/BuildKernel/Template/$(PROFILE))
 106 endef
 107
 108 define Image/InstallKernel
 109         $(call Image/InstallKernel/Template/$(PROFILE))
 110 endef
 111
 112 define Image/Build/Profile/SOCFPGA_SOCKIT
 113
 114  ifeq ($(1),ext4)
 115         $(call Image/Build/SDCard,$(1),socfpga_cyclone5_sockit)
 116         $(call Image/Build/SysupgradeNAND,$(call sanitize_profile_name),ext4,)
 117  endif
 118  ifeq ($(1),ubifs)
 119         $(call Image/Build/SysupgradeNAND,$(call sanitize_profile_name),ubifs,)
 120  endif
 121 endef
 122
 123 define Image/Build
 124         $(if $(Image/Build/$(1)), \
 125                 $(call Image/Build/$(1),$(1)), \
 126                 $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-$(1).img \
 127         )
 128
 129         $(if $(Image/Build/Profile/$(PROFILE)), \
 130                 $(call Image/Build/Profile/$(PROFILE),$(1)), \
 131                 $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-$(1).img \
 132         )
 133 endef
 134
 135 $(eval $(call BuildImage))