#
# Copyright (C) 2012-2015 OpenWrt.org
+# Copyright (C) 2016-2017 LEDE project
#
# 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 $$(($(CONFIG_BRCM2708_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
+FAT32_BLOCKS=$(shell echo $$(($(CONFIG_TARGET_KERNEL_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
-ifneq ($(CONFIG_TARGET_IMAGES_GZIP),)
- define Image/gzip
- gzip -9n -c $(1) > $(1).gz
- mv $(1).gz $(BIN_DIR)
- endef
-else
- define Image/gzip
- endef
-endif
-
-### 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)/start_x.elf ::
mcopy -i $@.boot $(KDIR)/fixup.dat ::
mcopy -i $@.boot $(KDIR)/fixup_cd.dat ::
+ mcopy -i $@.boot $(KDIR)/fixup_x.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 $(word 2,$^) \
- $(CONFIG_BRCM2708_SD_BOOT_PARTSIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
- $(call Image/gzip,$@)
+ ./gen_rpi_sdcard_img.sh $@ $@.boot $(IMAGE_ROOTFS) \
+ $(CONFIG_TARGET_KERNEL_PARTSIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
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
+ KERNEL_IMG := kernel.img
+ IMAGES := factory.img.gz sysupgrade.img.gz
+ IMAGE/sysupgrade.img.gz := boot-img | sdcard-img | gzip | append-metadata
+ IMAGE/factory.img.gz := boot-img | sdcard-img | gzip
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 += $(2)
+define Device/rpi
+ DEVICE_TITLE := Raspberry Pi B/B+/CM/Zero/ZeroW
+ DEVICE_DTS := bcm2708-rpi-b bcm2708-rpi-b-plus bcm2708-rpi-cm bcm2708-rpi-zero bcm2708-rpi-zero-w
+ SUPPORTED_DEVICES := \
+ rpi-b rpi-b-plus rpi-cm rpi-zero rpi-zero-w \
+ raspberrypi,model-b raspberrypi,model-b-plus raspberrypi,model-b-rev2 \
+ raspberrypi,compute-module raspberrypi,compute-module-1 \
+ raspberrypi,model-zero raspberrypi,model-zero-w
+ DEVICE_PACKAGES := brcmfmac-firmware-43430-sdio brcmfmac-board-rpi2 kmod-brcmfmac wpad-basic
endef
-
-### BCM2708/BCM2835 ###
ifeq ($(SUBTARGET),bcm2708)
- # Raspberry Pi Model B
- $(eval $(call add_bcm2708,RaspberryPi_B,rpi-b,bcm2708-rpi-b))
- # Raspberry Pi Model B+
- $(eval $(call add_bcm2708,RaspberryPi_BPlus,rpi-b-plus,bcm2708-rpi-b-plus))
- # Raspberry Pi Compute Module
- $(eval $(call add_bcm2708,RaspberryPi_CM,rpi-cm,bcm2708-rpi-cm))
+ TARGET_DEVICES += rpi
endif
-### BCM2709/BCM2836 ###
+define Device/rpi-2
+ DEVICE_TITLE := Raspberry Pi 2B/3B/3B+/3CM
+ DEVICE_DTS := bcm2709-rpi-2-b bcm2710-rpi-3-b bcm2710-rpi-3-b-plus bcm2710-rpi-cm3
+ SUPPORTED_DEVICES := \
+ rpi-2-b rpi-3-b rpi-3-b-plus rpi-cm \
+ raspberrypi,2-model-b \
+ raspberrypi,3-model-b raspberrypi,3-model-b-plus \
+ raspberrypi,3-compute-module raspberrypi,compute-module-3
+ DEVICE_PACKAGES := brcmfmac-firmware-43430-sdio brcmfmac-firmware-43455-sdio brcmfmac-board-rpi2 brcmfmac-board-rpi3 kmod-brcmfmac wpad-basic
+endef
ifeq ($(SUBTARGET),bcm2709)
- # Raspberry Pi 2 Model B
- $(eval $(call add_bcm2708,RaspberryPi_2,rpi-2-b,bcm2709-rpi-2-b))
+ TARGET_DEVICES += rpi-2
+endif
+
+define Device/rpi-3
+ KERNEL_IMG := kernel8.img
+ DEVICE_TITLE := Raspberry Pi 3B/3B+/3CM
+ DEVICE_DTS := broadcom/bcm2710-rpi-3-b broadcom/bcm2710-rpi-3-b-plus broadcom/bcm2710-rpi-cm3
+ SUPPORTED_DEVICES := \
+ rpi-3-b rpi-3-b-plus \
+ raspberrypi,3-model-b raspberrypi,3-model-b-plus \
+ raspberrypi,3-compute-module raspberrypi,compute-module-3
+ DEVICE_PACKAGES := brcmfmac-firmware-43430-sdio brcmfmac-board-rpi2 brcmfmac-firmware-43455-sdio brcmfmac-board-rpi3 kmod-brcmfmac wpad-basic
+endef
+ifeq ($(SUBTARGET),bcm2710)
+ TARGET_DEVICES += rpi-3
endif
$(eval $(call BuildImage))