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 += LOADER_FLASH_OFFS LOADER_TYPE
   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                 $(1) compile loader.$(LOADER_TYPE)
  14         mv "$@.$(LOADER_TYPE)" "$@"
  15         rm -rf $@.src
  16 endef
  17
  18 define Build/loader-kernel
  19         $(call Build/loader-common,LOADER_DATA="$@")
  20 endef
  21
  22 define Build/loader-okli-compile
  23         $(call Build/loader-common,FLASH_OFFS=$(LOADER_FLASH_OFFS) FLASH_MAX=0)
  24 endef
  25
  26 # Arguments: <output name> <kernel offset>
  27 define Build/loader-okli
  28         dd if=$(KDIR)/loader-$(word 1,$(1)).$(LOADER_TYPE) bs=$(word 2,$(1)) conv=sync of="$@.new"
  29         cat "$@" >> "$@.new"
  30         mv "$@.new" "$@"
  31 endef
  32
  33 define Build/append-loader-okli
  34         cat "$(KDIR)/loader-$(word 1,$(1)).$(LOADER_TYPE)" >> "$@"
  35 endef
  36
  37 define Build/relocate-kernel
  38         rm -rf $@.relocate
  39         $(CP) ../../generic/image/relocate $@.relocate
  40         $(MAKE) -j1 -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
  41         ( \
  42                 dd if=$@.relocate/loader.bin bs=32 conv=sync && \
  43                 perl -e '@s = stat("$@"); print pack("N", @s[7])' && \
  44                 cat "$@" \
  45         ) > "$@.new"
  46         mv "$@.new" "$@"
  47         rm -rf $@.relocate
  48 endef
  49
  50
  51 define Device/Default
  52   DEVICE_DTS_DIR := ../dts
  53   DEVICE_DTS = $$(SOC)_$(1)
  54   PROFILES = Default
  55   MTDPARTS :=
  56   BLOCKSIZE := 64k
  57   KERNEL := kernel-bin | append-dtb | lzma | uImage lzma
  58   KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma
  59   COMPILE :=
  60   SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
  61   IMAGES := sysupgrade.bin
  62   IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | \
  63         append-rootfs | pad-rootfs | append-metadata | check-size
  64 endef
  65
  66 include $(SUBTARGET).mk
  67
  68 ifeq ($(SUBTARGET),generic)
  69 include generic-tp-link.mk
  70 include generic-ubnt.mk
  71 endif
  72
  73 ifeq ($(SUBTARGET),tiny)
  74 include tiny-netgear.mk
  75 include tiny-tp-link.mk
  76 endif
  77
  78 $(eval $(call BuildImage))