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
$$(($(CONFIG_BRCM2708_SD_BOOT_PARTSIZE
)*1024*1024/$(FAT32_BLOCK_SIZE
))))
14 ifneq ($(CONFIG_TARGET_IMAGES_GZIP
),)
16 gzip
-9n
-c
$(1) > $(1).gz
26 cat config.txt
> $@.config
27 echo
-e
"\ndevice_tree=$(DEVICE_DTS).dtb" >> $@.config
32 mkfs.fat
-C
$@.boot
$(FAT32_BLOCKS
)
33 mcopy
-i
$@.boot
$(KDIR
)/bootcode.bin
::
34 mcopy
-i
$@.boot
$(KDIR
)/COPYING.linux
::
35 mcopy
-i
$@.boot
$(KDIR
)/LICENCE.broadcom
::
36 mcopy
-i
$@.boot
$(KDIR
)/start.elf
::
37 mcopy
-i
$@.boot
$(KDIR
)/start_cd.elf
::
38 mcopy
-i
$@.boot
$(KDIR
)/fixup.dat
::
39 mcopy
-i
$@.boot
$(KDIR
)/fixup_cd.dat
::
40 mcopy
-i
$@.boot cmdline.txt
::
41 mcopy
-i
$@.boot
$@.config
::config.txt
42 mcopy
-i
$@.boot
$(word 1,$^
) ::kernel.img
43 mcopy
-i
$@.boot
$(DTS_DIR
)/$(DEVICE_DTS
).dtb
::$(DEVICE_DTS
).dtb
46 define Build
/sdcard-img
47 .
/gen_rpi_sdcard_img.sh
$@
$@.boot
$(word 2,$^
) \
48 $(CONFIG_BRCM2708_SD_BOOT_PARTSIZE
) $(CONFIG_TARGET_ROOTFS_PARTSIZE
)
55 PROFILES
= Default
$$(DEVICE_PROFILE
)
58 IMAGE
/sdcard.bin
:= gen-cfg | boot-img | sdcard-img
62 DEVICE_VARS
+= DEVICE_PROFILE DEVICE_DTS
69 DEVICE_PROFILE
:= $(1)
72 TARGET_DEVICES
+= $(2)
75 ### BCM2708/BCM2835 ###
76 ifeq ($(SUBTARGET
),bcm2708
)
77 # Raspberry Pi Model B
78 $(eval
$(call add_bcm2708
,RaspberryPi_B
,rpi-b
,bcm2708-rpi-b
))
79 # Raspberry Pi Model B+
80 $(eval
$(call add_bcm2708
,RaspberryPi_BPlus
,rpi-b-plus
,bcm2708-rpi-b-plus
))
81 # Raspberry Pi Compute Module
82 $(eval
$(call add_bcm2708
,RaspberryPi_CM
,rpi-cm
,bcm2708-rpi-cm
))
85 ### BCM2709/BCM2836 ###
86 ifeq ($(SUBTARGET
),bcm2709
)
87 # Raspberry Pi 2 Model B
88 $(eval
$(call add_bcm2708
,RaspberryPi_2
,rpi-2-b
,bcm2709-rpi-2-b
))
91 $(eval
$(call BuildImage
))