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openwrt/target/linux/octeon/image/Makefile
Christian Svensson 9bc782dfd8 octeon: n821: sysupgrade for Cisco vEdge 1000
This commit adds the logic required to install OpenWrt on a
Cisco/Viptela vEdge 1000 while nicely integrating with the already
present bootloader and making it possible to roll back to stock OS.

The vEdge 1000 has a built-in SSD with a ext2 partition from which
the stock u-boot boots the Linux kernel from.

In order for Linux not to be confused about which partition the root
file system is on, there are some tricks needed to ensure the partition
is identifiable at boot time. For this we use blkid as part of the
scripts, and sfdisk as part of the manual installation process
documented on the wiki. Thus, those packages have been added as a
platform dependency. Finally, the u-boot environment is updated which
requires the use of uboot-envtools.

Tested on a Cisco vEdge 1000.

Signed-off-by: Christian Svensson <blue@cmd.nu>
Link: https://github.com/openwrt/openwrt/pull/16140
Signed-off-by: Robert Marko <robimarko@gmail.com>
2024-09-02 20:26:42 +02:00

120 lines
3.6 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2009-2010 OpenWrt.org
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
define Build/append-dtb-to-elf
$(TARGET_CROSS)objcopy --update-section .appended_dtb=$(KDIR)/image-$(DEVICE_DTS).dtb $@
endef
define Build/strip-kernel
# Workaround pre-SDK-1.9.0 u-boot versions not handling the .notes section
$(TARGET_CROSS)strip -R .notes $@ -o $@.stripped && mv $@.stripped $@
endef
DTS_DIR := $(DTS_DIR)/cavium-octeon
define Device/Default
PROFILES = Default $$(DEVICE_NAME)
KERNEL_NAME := vmlinux.elf
KERNEL_INITRAMFS_NAME := vmlinux-initramfs.elf
KERNEL := kernel-bin | strip-kernel | patch-cmdline
IMAGES := sysupgrade.tar
IMAGE/sysupgrade.tar/squashfs := append-rootfs | pad-extra 128k | sysupgrade-tar rootfs=$$$$@
IMAGE/sysupgrade.tar := sysupgrade-tar
endef
define Device/generic
DEVICE_VENDOR := Generic
DEVICE_MODEL := Octeon
FILESYSTEMS := ext4
endef
TARGET_DEVICES += generic
ITUSROUTER_CMDLINE:=console=ttyS0,115200 root=/dev/mmcblk1p2 rootfstype=squashfs,ext4,f2fs rootwait
define Device/itus_shield-router
DEVICE_VENDOR := Itus Networks
DEVICE_MODEL := Shield Router
CMDLINE := $(ITUSROUTER_CMDLINE)
IMAGE/sysupgrade.tar/squashfs += | append-metadata
endef
TARGET_DEVICES += itus_shield-router
# Disable PCIe on ER as it doesn't have PCIe peripherals and some devices lock up on initialization
ER_CMDLINE:=-mtdparts=phys_mapped_flash:640k(boot0)ro,640k(boot1)ro,64k(eeprom)ro root=/dev/mmcblk0p2 rootfstype=squashfs,ext4 rootwait pcie_octeon.pcie_disable=1
define Device/ubnt_edgerouter
DEVICE_VENDOR := Ubiquiti
DEVICE_MODEL := EdgeRouter
BOARD_NAME := er
CMDLINE := $(ER_CMDLINE)
SUPPORTED_DEVICES += er
endef
TARGET_DEVICES += ubnt_edgerouter
define Device/ubnt_edgerouter-e300
DEVICE_VENDOR := Ubiquiti
DEVICE_PACKAGES += kmod-gpio-button-hotplug kmod-leds-gpio kmod-of-mdio kmod-sfp kmod-usb3 kmod-usb-dwc3 kmod-usb-storage-uas
KERNEL := kernel-bin | patch-cmdline | append-dtb-to-elf
KERNEL_DEPENDS := $$(wildcard $(DTS_DIR)/$(DEVICE_DTS).dts)
CMDLINE := root=/dev/mmcblk0p2 rootfstype=squashfs,ext4 rootwait
endef
define Device/ubnt_edgerouter-4
$(Device/ubnt_edgerouter-e300)
DEVICE_MODEL := EdgeRouter 4
DEVICE_DTS := cn7130_ubnt_edgerouter-4
endef
TARGET_DEVICES += ubnt_edgerouter-4
define Device/ubnt_edgerouter-6p
$(Device/ubnt_edgerouter-e300)
DEVICE_MODEL := EdgeRouter 6P
DEVICE_DTS := cn7130_ubnt_edgerouter-6p
endef
TARGET_DEVICES += ubnt_edgerouter-6p
ERLITE_CMDLINE:=-mtdparts=phys_mapped_flash:512k(boot0)ro,512k(boot1)ro,64k(eeprom)ro root=/dev/sda2 rootfstype=squashfs,ext4 rootwait
define Device/ubnt_edgerouter-lite
DEVICE_VENDOR := Ubiquiti
DEVICE_MODEL := EdgeRouter Lite
BOARD_NAME := erlite
CMDLINE := $(ERLITE_CMDLINE)
SUPPORTED_DEVICES += erlite
endef
TARGET_DEVICES += ubnt_edgerouter-lite
define Device/ubnt_unifi-usg
$(Device/ubnt_edgerouter-lite)
DEVICE_MODEL := UniFi Security Gateway
BOARD_NAME := ubnt,usg
DEVICE_PACKAGES += kmod-gpio-button-hotplug kmod-leds-gpio
DEVICE_DTS := cn5020_ubnt_usg
KERNEL += | append-dtb-to-elf
endef
TARGET_DEVICES += ubnt_unifi-usg
define Device/cisco_vedge1000
DEVICE_VENDOR := Cisco Viptela
DEVICE_MODEL := vEdge 1000
BOARD_NAME := cisco,vedge1000
DEVICE_PACKAGES += \
blkid \
kmod-hwmon-jc42 \
kmod-hwmon-max6697 \
kmod-of-mdio \
kmod-rtc-ds1307 \
kmod-usb-dwc3 \
kmod-usb-storage-uas \
kmod-usb3 \
sfdisk \
uboot-envtools
KERNEL := kernel-bin | append-dtb-elf
KERNEL_DEPENDS := $$(wildcard $(DTS_DIR)/$(DEVICE_DTS).dts)
DEVICE_DTS := cn6130_cisco_vedge1000
endef
TARGET_DEVICES += cisco_vedge1000
$(eval $(call BuildImage))