openwrt/target/linux/ipq40xx/image/chromium.mk
Brian Norris a3da858ab0 ipq40xx: Convert Google Wifi to DSA, reenable
Undo parts of these:

116feb4a1c ipq40xx: remove non-converted network configs
db19efee95 ipq40xx: disable boards not converted to DSA

Reintroduce the DT paths /soc/edma@c080000/gmac{0,1}, because the stock
bootloader has memorized them (instead of following aliases); then plug
the MAC address back in via 05_set_iface_mac_ipq40xx.sh, since the
'local-mac-address' property is no longer in the correct node.

Cc: David Bauer <mail@david-bauer.net>
Cc: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2022-10-23 08:27:40 +02:00

37 lines
1.2 KiB
Makefile

define Build/cros-gpt
cp $@ $@.tmp 2>/dev/null || true
ptgen -o $@.tmp -g \
-T cros_kernel -N kernel -p $(CONFIG_TARGET_KERNEL_PARTSIZE)m \
-N rootfs -p $(CONFIG_TARGET_ROOTFS_PARTSIZE)m
cat $@.tmp >> $@
rm $@.tmp
endef
define Build/append-kernel-part
dd if=$(IMAGE_KERNEL) bs=$(CONFIG_TARGET_KERNEL_PARTSIZE)M conv=sync >> $@
endef
# NB: Chrome OS bootloaders replace the '%U' in command lines with the UUID of
# the kernel partition it chooses to boot from. This gives a flexible way to
# consistently build and sign kernels that always use the subsequent
# (PARTNROFF=1) partition as their rootfs.
define Build/cros-vboot
$(STAGING_DIR_HOST)/bin/cros-vbutil \
-k $@ -c "root=PARTUUID=%U/PARTNROFF=1" -o $@.new
@mv $@.new $@
endef
define Device/google_wifi
DEVICE_VENDOR := Google
DEVICE_MODEL := WiFi (Gale)
SOC := qcom-ipq4019
KERNEL_SUFFIX := -fit-zImage.itb.vboot
KERNEL = kernel-bin | fit none $$(KDIR)/image-$$(DEVICE_DTS).dtb | cros-vboot
KERNEL_NAME := zImage
IMAGES += factory.bin
IMAGE/factory.bin := cros-gpt | append-kernel-part | append-rootfs
DEVICE_PACKAGES := partx-utils mkf2fs e2fsprogs \
kmod-fs-ext4 kmod-fs-f2fs kmod-google-firmware
endef
TARGET_DEVICES += google_wifi