2 # Copyright (C) 2012 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 cp
$(LINUX_DIR
)/arch
/arm
/boot
/Image
$(KDIR
)/Image
16 FAT32_BLOCKS
=$(shell echo
$$(($(CONFIG_BRCM2708_SD_BOOT_PARTSIZE
)*1024*1024/$(FAT32_BLOCK_SIZE
))))
18 define Image
/Build
/RaspberryPi
19 rm -f
$(KDIR
)/boot.img
21 mkdosfs
$(KDIR
)/boot.img
-C
$(FAT32_BLOCKS
)
22 # Raspberry Pi has no bootloader, instead the GPU loads and starts the kernel
23 mcopy
-i
$(KDIR
)/boot.img
$(BUILD_DIR
)/brcm2708-gpu-fw-boot
/arm128_start.elf
::
24 mcopy
-i
$(KDIR
)/boot.img
$(BUILD_DIR
)/brcm2708-gpu-fw-boot
/arm192_start.elf
::
25 mcopy
-i
$(KDIR
)/boot.img
$(BUILD_DIR
)/brcm2708-gpu-fw-boot
/arm224_start.elf
::
26 mcopy
-i
$(KDIR
)/boot.img
$(BUILD_DIR
)/brcm2708-gpu-fw-boot
/bootcode.bin
::
27 mcopy
-i
$(KDIR
)/boot.img
$(BUILD_DIR
)/brcm2708-gpu-fw-boot
/COPYING.linux
::
28 mcopy
-i
$(KDIR
)/boot.img
$(BUILD_DIR
)/brcm2708-gpu-fw-boot
/LICENCE.broadcom
::
29 mcopy
-i
$(KDIR
)/boot.img
$(BUILD_DIR
)/brcm2708-gpu-fw-boot
/loader.bin
::
30 mcopy
-i
$(KDIR
)/boot.img
$(BUILD_DIR
)/brcm2708-gpu-fw-boot
/arm
$(2)_start.elf
::start.elf
#Copy file for memory/gpu division
31 mcopy
-i
$(KDIR
)/boot.img cmdline.txt
::
32 mcopy
-i
$(KDIR
)/boot.img
$(KDIR
)/Image
::kernel.img
# Copy OpenWrt built kernel
33 .
/gen_rpi_sdcard_img.sh
$(BIN_DIR
)/$(IMG_PREFIX
)-sdcard-vfat-
$(1)_
$(2).img
$(KDIR
)/boot.img
$(KDIR
)/root.
$(1) \
34 $(CONFIG_BRCM2708_SD_BOOT_PARTSIZE
) $(CONFIG_TARGET_ROOTFS_PARTSIZE
)
38 $(CP
) $(KDIR
)/root.
$(1) $(BIN_DIR
)/$(IMG_PREFIX
)-$(1).img
39 $(CP
) $(KDIR
)/Image
$(BIN_DIR
)/$(IMG_PREFIX
)-Image
41 $(call Image
/Build
/RaspberryPi
,$(1),128)
42 $(call Image
/Build
/RaspberryPi
,$(1),192)
43 $(call Image
/Build
/RaspberryPi
,$(1),224)
46 $(eval
$(call BuildImage
))