target/linux/ath79/image/Makefile

   1 include $(TOPDIR)/rules.mk
   2 include $(INCLUDE_DIR)/image.mk
   3
   4 KERNEL_LOADADDR = 0x80060000
   5
   6 DEVICE_VARS += CMDLINE CONSOLE IMAGE_SIZE BOARDNAME LOADER_FLASH_OFFS LOADER_TYPE ATH_SOC
   7
   8 define Build/loader-common
   9         rm -rf $@.src
  10         $(MAKE) -C lzma-loader \
  11                 PKG_BUILD_DIR="$@.src" \
  12                 TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
  13                 BOARD="$(BOARDNAME)" \
  14                 LZMA_TEXT_START=0x80a00000 LOADADDR=0x80060000 \
  15                 $(1) compile loader.$(LOADER_TYPE)
  16         mv "$@.$(LOADER_TYPE)" "$@"
  17         rm -rf $@.src
  18 endef
  19
  20 define Build/loader-kernel
  21         $(call Build/loader-common,LOADER_DATA="$@")
  22 endef
  23
  24 define Build/loader-kernel-cmdline
  25         $(call Build/loader-common,LOADER_DATA="$@" KERNEL_CMDLINE="$(CMDLINE)")
  26 endef
  27
  28
  29 define Build/loader-okli-compile
  30         $(call Build/loader-common,FLASH_OFFS=$(LOADER_FLASH_OFFS) FLASH_MAX=0 KERNEL_CMDLINE="$(CMDLINE)")
  31 endef
  32
  33 define Build/loader-okli
  34         dd if=$(KDIR)/loader-$(1).gz bs=7680 conv=sync of="$@.new"
  35         cat "$@" >> "$@.new"
  36         mv "$@.new" "$@"
  37 endef
  38
  39 define Build/relocate-kernel
  40         rm -rf $@.relocate
  41         $(CP) ../../generic/image/relocate $@.relocate
  42         $(MAKE) -j1 -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
  43         ( \
  44                 dd if=$@.relocate/loader.bin bs=32 conv=sync && \
  45                 perl -e '@s = stat("$@"); print pack("N", @s[7])' && \
  46                 cat "$@" \
  47         ) > "$@.new"
  48         mv "$@.new" "$@"
  49         rm -rf $@.relocate
  50 endef
  51
  52 define Build/copy-file
  53         cat "$(1)" > "$@"
  54 endef
  55
  56 define Device/Default
  57   ATH_SOC :=
  58   BOARDNAME :=
  59   DEVICE_PROFILE = $$(BOARDNAME)
  60   DEVICE_DTS_DIR := ../dts
  61   DEVICE_DTS = $$(ATH_SOC)_$(1)
  62   PROFILES = Default Minimal $$(DEVICE_PROFILE)
  63   MTDPARTS :=
  64   BLOCKSIZE := 64k
  65   CONSOLE = ttyS0,115200
  66   CMDLINE = $$(if $$(BOARDNAME),board=$$(BOARDNAME)) $$(if $$(MTDPARTS),mtdparts=$$(MTDPARTS)) $$(if $$(CONSOLE),console=$$(CONSOLE))
  67   KERNEL := kernel-bin | append-dtb | lzma | uImage lzma
  68   KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma
  69   COMPILE :=
  70   IMAGES := sysupgrade.bin
  71   IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs
  72 endef
  73
  74 ifeq ($(SUBTARGET),generic)
  75 include ./tp-link.mk
  76 include ./generic.mk
  77 include ./generic-ubnt.mk
  78 endif
  79 $(eval $(call BuildImage))