target/linux/ipq806x/image/chromium.mk

   1 define Build/cros-gpt
   2         cp $@ $@.tmp 2>/dev/null || true
   3         ptgen -o $@.tmp -g \
   4                 -T cros_kernel  -N kernel -p $(CONFIG_TARGET_KERNEL_PARTSIZE)m \
   5                                 -N rootfs -p $(CONFIG_TARGET_ROOTFS_PARTSIZE)m \
   6                                 -N rootfs_data -p \
   7                                 $$((3687-$(CONFIG_TARGET_ROOTFS_PARTSIZE)-\
   8                                          $(CONFIG_TARGET_KERNEL_PARTSIZE)))m
   9         cat $@.tmp >> $@
  10         rm $@.tmp
  11 endef
  12
  13 define Build/append-kernel-part
  14         dd if=$(IMAGE_KERNEL) bs=$(CONFIG_TARGET_KERNEL_PARTSIZE)M conv=sync >> $@
  15 endef
  16
  17 # NB: Chrome OS bootloaders replace the '%U' in command lines with the UUID of
  18 # the kernel partition it chooses to boot from. This gives a flexible way to
  19 # consistently build and sign kernels that always use the subsequent
  20 # (PARTNROFF=1) partition as their rootfs.
  21 define Build/cros-vboot
  22         $(STAGING_DIR_HOST)/bin/cros-vbutil \
  23                 -k $@ \
  24                 -c "root=PARTUUID=%U/PARTNROFF=1 rootwait fstools_partname_fallback_scan=1" \
  25                 -o $@.new
  26         @mv $@.new $@
  27 endef
  28
  29 define Device/OnhubImage
  30         KERNEL_LOADADDR = 0x44208000
  31         SOC := qcom-ipq8064
  32         KERNEL_SUFFIX := -fit-zImage.itb.vboot
  33         KERNEL_NAME := zImage
  34         KERNEL = kernel-bin | fit none $$(KDIR)/image-$$(DEVICE_DTS).dtb | cros-vboot
  35         IMAGES := factory.bin sysupgrade.bin
  36         IMAGE/factory.bin := cros-gpt | append-kernel-part | append-rootfs
  37         IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  38         DEVICE_PACKAGES := ath10k-firmware-qca988x-ct e2fsprogs kmod-fs-ext4 losetup \
  39                            partx-utils mkf2fs kmod-fs-f2fs \
  40                            ucode kmod-google-firmware kmod-tpm-i2c-infineon \
  41                            kmod-sound-soc-ipq8064-storm kmod-usb-storage
  42 endef
  43
  44 define Device/asus_onhub
  45         $(call Device/OnhubImage)
  46         DEVICE_VENDOR := ASUS
  47         DEVICE_MODEL := OnHub SRT-AC1900
  48         DEVICE_DTS := $$(SOC)-asus-onhub
  49         BOARD_NAME := asus-onhub
  50 endef
  51 TARGET_DEVICES += asus_onhub
  52
  53 define Device/tplink_onhub
  54         $(call Device/OnhubImage)
  55         DEVICE_VENDOR := TP-Link
  56         DEVICE_MODEL := OnHub AC1900 Cloud Router
  57         DEVICE_DTS := $$(SOC)-tplink-onhub
  58         BOARD_NAME := tplink-onhub
  59 endef
  60 TARGET_DEVICES += tplink_onhub