openwrtv4/target/linux/brcm2708/image/Makefile
John Crispin a5a935b49a brcm2708: fix imagebuilder
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 45824
2015-05-29 11:28:54 +00:00

40 lines
1.4 KiB
Makefile

#
# Copyright (C) 2012-2015 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
include $(INCLUDE_DIR)/host.mk
FAT32_BLOCK_SIZE=1024
FAT32_BLOCKS=$(shell echo $$(($(CONFIG_BRCM2708_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
define Image/Build/RaspberryPi
rm -f $(KDIR)/boot.img
mkfs.fat -C $(KDIR)/boot.img $(FAT32_BLOCKS)
# Raspberry Pi has no bootloader, instead the GPU loads and starts the kernel
mcopy -i $(KDIR)/boot.img $(KDIR)/bootcode.bin ::
mcopy -i $(KDIR)/boot.img $(KDIR)/COPYING.linux ::
mcopy -i $(KDIR)/boot.img $(KDIR)/LICENCE.broadcom ::
mcopy -i $(KDIR)/boot.img $(KDIR)/start.elf ::
mcopy -i $(KDIR)/boot.img $(KDIR)/start_cd.elf ::
mcopy -i $(KDIR)/boot.img $(KDIR)/fixup.dat ::
mcopy -i $(KDIR)/boot.img $(KDIR)/fixup_cd.dat ::
mcopy -i $(KDIR)/boot.img cmdline.txt ::
mcopy -i $(KDIR)/boot.img config.txt ::
mcopy -i $(KDIR)/boot.img $(KDIR)/Image ::kernel.img # Copy OpenWrt built kernel
./gen_rpi_sdcard_img.sh $(BIN_DIR)/$(IMG_PREFIX)-sdcard-vfat-$(1).img $(KDIR)/boot.img $(KDIR)/root.$(1) \
$(CONFIG_BRCM2708_SD_BOOT_PARTSIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
endef
define Image/Build
$(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1).img
$(CP) $(KDIR)/Image $(BIN_DIR)/$(IMG_PREFIX)-Image
$(call Image/Build/RaspberryPi,$(1))
endef
$(eval $(call BuildImage))