#
# Copyright (C) 2012-2015 OpenWrt.org
+# Copyright (C) 2016 LEDE project
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
FAT32_BLOCK_SIZE=1024
FAT32_BLOCKS=$(shell echo $$(($(CONFIG_BRCM2708_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
-### Image scripts ###
-define Build/build-dtb
- $(LINUX_DIR)/scripts/dtc/dtc -O dtb -o $@.dtb $(DTS_DIR)/$(DEVICE_DTS).dts
+define Build/Compile
+ $(CP) $(LINUX_DIR)/COPYING $(KDIR)/COPYING.linux
endef
-define Build/gen-cfg
- cat config.txt > $@.config
- echo -e "\ndevice_tree=$(DEVICE_DTS).dtb" >> $@.config
+### Image scripts ###
+define Build/kernel-img
+ perl $(LINUX_DIR)/scripts/mkknlimg $@ $@.tmp
+ mv $@.tmp $@
endef
define Build/boot-img
rm -f $@.boot
mkfs.fat -C $@.boot $(FAT32_BLOCKS)
- mcopy -i $@.boot $(KDIR)/bootcode.bin ::
mcopy -i $@.boot $(KDIR)/COPYING.linux ::
+ mcopy -i $@.boot $(KDIR)/bootcode.bin ::
mcopy -i $@.boot $(KDIR)/LICENCE.broadcom ::
mcopy -i $@.boot $(KDIR)/start.elf ::
mcopy -i $@.boot $(KDIR)/start_cd.elf ::
mcopy -i $@.boot $(KDIR)/fixup.dat ::
mcopy -i $@.boot $(KDIR)/fixup_cd.dat ::
mcopy -i $@.boot cmdline.txt ::
- mcopy -i $@.boot $@.config ::config.txt
- mcopy -i $@.boot $(word 1,$^) ::kernel.img
- mcopy -i $@.boot $@.dtb ::$(DEVICE_DTS).dtb
+ mcopy -i $@.boot config.txt ::
+ mcopy -i $@.boot $(IMAGE_KERNEL) ::kernel.img
+ $(foreach dts,$(shell echo $(DEVICE_DTS)),mcopy -i $@.boot $(DTS_DIR)/$(dts).dtb ::;)
+ mmd -i $@.boot ::/overlays
+ mcopy -i $@.boot $(DTS_DIR)/overlays/*.dtbo ::/overlays/
+ mcopy -i $@.boot $(DTS_DIR)/overlays/README ::/overlays/
endef
define Build/sdcard-img
- ./gen_rpi_sdcard_img.sh $@ $@.boot $(word 2,$^) \
+ ./gen_rpi_sdcard_img.sh $@ $@.boot $(IMAGE_ROOTFS) \
$(CONFIG_BRCM2708_SD_BOOT_PARTSIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
- ifneq ($(CONFIG_TARGET_IMAGES_GZIP),)
- gzip -k -f9 $(BIN_DIR)/$(IMG_PREFIX)-sdcard-vfat-$(1).img
- endif
endef
-### Device macros ###
+### Devices ###
define Device/Default
FILESYSTEMS := ext4
- PROFILES = Default $$(DEVICE_PROFILE)
- KERNEL := kernel-bin
- IMAGES := sdcard.bin
- IMAGE/sdcard.bin := build-dtb | gen-cfg | boot-img | sdcard-img
- DEVICE_PROFILE :=
- DEVICE_NAME :=
- DEVICE_DTS :=
+ KERNEL := kernel-bin | kernel-img
+ IMAGES := sdcard.img
+ IMAGE/sdcard.img := boot-img | sdcard-img
endef
-DEVICE_VARS += DEVICE_PROFILE DEVICE_NAME DEVICE_DTS
-# $(1) = profile
-# $(2) = image name
-# $(3) = dts
-define add_bcm2708
- define Device/$(2)
- DEVICE_PROFILE := $(1)
- DEVICE_NAME := $(2)
- DEVICE_DTS := $(3)
- endef
- TARGET_DEVICES += $(2)
+define Device/rpi
+ DEVICE_TITLE := Raspberry Pi B/B+/CM/Zero
+ DEVICE_DTS := bcm2708-rpi-b bcm2708-rpi-b-plus bcm2708-rpi-cm
endef
+ifeq ($(SUBTARGET),bcm2708)
+ TARGET_DEVICES += rpi
+endif
-# Raspberry Pi Model B
-$(eval $(call add_bcm2708,RaspberryPi,rpi-b,bcm2708-rpi-b))
-# Raspberry Pi Model B+
-$(eval $(call add_bcm2708,RaspberryPi,rpi-b-plus,bcm2708-rpi-b-plus))
-# Raspberry Pi 2 Model B
-$(eval $(call add_bcm2708,RaspberryPi2,rpi-2-b,bcm2709-rpi-2-b))
+define Device/rpi-2
+ DEVICE_TITLE := Raspberry Pi 2 B
+ DEVICE_DTS := bcm2709-rpi-2-b
+endef
+ifeq ($(SUBTARGET),bcm2709)
+ TARGET_DEVICES += rpi-2
+endif
+
+define Device/rpi-3
+ DEVICE_TITLE := Raspberry Pi 3 B/CM
+ DEVICE_DTS := bcm2710-rpi-3-b bcm2710-rpi-cm3
+ DEVICE_PACKAGES := brcmfmac-firmware-43430-sdio kmod-brcmfmac wpad-mini
+endef
+ifeq ($(SUBTARGET),bcm2710)
+ TARGET_DEVICES += rpi-3
+endif
$(eval $(call BuildImage))