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mediatek: filogic: add support for Ubiquiti UniFi 6 Plus (U6+)

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Ubiquiti U6+ is a dual-band WiFi 6 PoE access point.
It is a drop-in upgrade of the U6 lite.

Specifications
---

- SoC: MediaTek MT7981A dual-core ARM Cortex-A53 1.3 GHz
- RAM: 256 MB DDR3-2133 RAM
- Flash: 16 MB SPI NOR and 4 GB eMMC
- LAN: 1x Gigabit Ethernet with 802.3af/at support
- WLAN: MediaTek MT7976C 2x2 MIMO dual-band WiFi 6
- LEDs: 1x blue and 1x white
- Buttons: 1x reset button

Installation
---

1. Power device using a PoE injector or switch
2. Connect via Ethernet to the device with static IP 192.168.1.2
3. SSH into the device with password: ubnt

        $ ssh ubnt@192.168.1.20

4. Unlock kernel partitions for writing

        $ echo 5edfacbf > /proc/ubnthal/.uf

5. Confirm correct partitions

        $ grep PARTNAME /sys/block/mmcblk0/mmcblk0p6/uevent
        PARTNAME=kernel0
        $ grep PARTNAME /sys/block/mmcblk0/mmcblk0p7/uevent
        PARTNAME=kernel1
        $ grep PARTNAME /sys/block/mmcblk0/mmcblk0p8/uevent
        PARTNAME=bs

6. Set and confirm bootloader environment

        $ fw_setenv boot_openwrt "fdt addr \$(fdtcontroladdr); fdt rm /signature; bootubnt"
        $ fw_setenv bootcmd_real "run boot_openwrt"
        $ fw_printenv

7. Copy sysupgrade image to /tmp/openwrt.bin via scp
8. Copy kernel and rootfs to mmcblk0p6 and mmcblk0p7, respectively

        $ tar xf /tmp/openwrt.bin sysupgrade-ubnt_unifi-6-plus/kernel -O | dd of=/dev/mmcblk0p6
        $ tar xf /tmp/openwrt.bin sysupgrade-ubnt_unifi-6-plus/root -O | dd of=/dev/mmcblk0p7

9. Ensure device boots from mmcblk0p6

        $ echo -ne "\x00\x00\x00\x00\x2b\xe8\x4d\xa3" > /dev/mmcblk0p8

10. Reboot the device

        $ reboot

Signed-off-by: Elbert Mai <code@elbertmai.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
(cherry picked from commit 75ee5546e9)
This commit is contained in:
Elbert Mai
2023-09-17 07:59:48 -07:00
committed by Rafał Miłecki
parent e1d1c26c0f
commit 28d15e2040
7 changed files with 198 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
target/linux/mediatek/filogic/base-files/etc/board.d/02_network
View File

@@ -16,6 +16,7 @@ mediatek_setup_interfaces()
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" eth1
;;
netgear,wax220|\
ubnt,unifi-6-plus|\
zyxel,nwa50ax-pro)
ucidef_set_interface_lan "eth0"
;;

3
target/linux/mediatek/filogic/base-files/etc/hotplug.d/firmware/11-mt76-caldata
View File

@@ -23,6 +23,9 @@ case "$FIRMWARE" in
;;
esac
;;
ubnt,unifi-6-plus)
caldata_extract_mmc "factory" 0x0 0x1000
;;
esac
;;
"mediatek/mt7986_eeprom_mt7976.bin")

5
target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
View File

@@ -69,6 +69,11 @@ case "$board" in
[ "$PHYNBR" = "0" ] && macaddr_add $hw_mac_addr 2 > /sys${DEVPATH}/macaddress
[ "$PHYNBR" = "1" ] && macaddr_add $hw_mac_addr 3 > /sys${DEVPATH}/macaddress
;;
ubnt,unifi-6-plus)
addr=$(mtd_get_mac_binary EEPROM 0x6)
[ "$PHYNBR" = "0" ] && echo "$addr" > /sys${DEVPATH}/macaddress
[ "$PHYNBR" = "1" ] && macaddr_add $addr 1 > /sys${DEVPATH}/macaddress
;;
qihoo,360t7)
addr=$(mtd_get_mac_ascii factory lanMac)
[ "$PHYNBR" = "0" ] && macaddr_add $addr 2 > /sys${DEVPATH}/macaddress

8
target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
View File

@@ -100,6 +100,11 @@ platform_do_upgrade() {
CI_UBIPART="ubi0"
nand_do_upgrade "$1"
;;
ubnt,unifi-6-plus)
CI_KERNPART="kernel0"
EMMC_ROOT_DEV="$(cmdline_get_var root)"
emmc_do_upgrade "$1"
;;
h3c,magic-nx30-pro|\
mediatek,mt7981-rfb|\
qihoo,360t7|\
@@ -160,6 +165,9 @@ platform_copy_config() {
;;
esac
;;
ubnt,unifi-6-plus)
emmc_copy_config
;;
esac
}