2 # Copyright (C) 2012-2015 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 include $(TOPDIR)/rules.mk
8 include $(INCLUDE_DIR)/image.mk
9 include $(INCLUDE_DIR)/host.mk
12 FAT32_BLOCKS=$(shell echo $$(($(CONFIG_BRCM2708_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
14 ifneq ($(CONFIG_TARGET_IMAGES_GZIP),)
16 gzip -9n -c $(1) > $(1).gz
25 rm -rf $(KDIR)/overlays
26 mkdir -p $(KDIR)/overlays
27 $(CP) $(DTS_DIR)/overlays/*.dtb $(KDIR)/overlays/
32 cat config.txt > $@.config
33 echo -e "\ndevice_tree=$(DEVICE_DTS).dtb" >> $@.config
38 mkfs.fat -C $@.boot $(FAT32_BLOCKS)
39 mcopy -i $@.boot $(KDIR)/bootcode.bin ::
40 mcopy -i $@.boot $(KDIR)/COPYING.linux ::
41 mcopy -i $@.boot $(KDIR)/LICENCE.broadcom ::
42 mcopy -i $@.boot $(KDIR)/start.elf ::
43 mcopy -i $@.boot $(KDIR)/start_cd.elf ::
44 mcopy -i $@.boot $(KDIR)/fixup.dat ::
45 mcopy -i $@.boot $(KDIR)/fixup_cd.dat ::
46 mcopy -i $@.boot cmdline.txt ::
47 mcopy -i $@.boot $@.config ::config.txt
48 mcopy -i $@.boot $(word 1,$^) ::kernel.img
49 mcopy -i $@.boot $(DTS_DIR)/$(DEVICE_DTS).dtb ::$(DEVICE_DTS).dtb
50 mcopy -s -i $@.boot $(KDIR)/overlays ::
53 define Build/sdcard-img
54 ./gen_rpi_sdcard_img.sh $@ $@.boot $(word 2,$^) \
55 $(CONFIG_BRCM2708_SD_BOOT_PARTSIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
62 PROFILES = Default $$(DEVICE_PROFILE)
65 IMAGE/sdcard.bin := gen-cfg | boot-img | sdcard-img
69 DEVICE_VARS += DEVICE_PROFILE DEVICE_DTS
76 DEVICE_PROFILE := $(1)
79 TARGET_DEVICES += $(2)
82 ### BCM2708/BCM2835 ###
83 ifeq ($(SUBTARGET),bcm2708)
84 # Raspberry Pi Model B
85 $(eval $(call add_bcm2708,RaspberryPi_B,rpi-b,bcm2708-rpi-b))
86 # Raspberry Pi Model B+
87 $(eval $(call add_bcm2708,RaspberryPi_BPlus,rpi-b-plus,bcm2708-rpi-b-plus))
88 # Raspberry Pi Compute Module
89 $(eval $(call add_bcm2708,RaspberryPi_CM,rpi-cm,bcm2708-rpi-cm))
92 ### BCM2709/BCM2836 ###
93 ifeq ($(SUBTARGET),bcm2709)
94 # Raspberry Pi 2 Model B
95 $(eval $(call add_bcm2708,RaspberryPi_2,rpi-2-b,bcm2709-rpi-2-b))
98 $(eval $(call BuildImage))