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authorDavid Bauer <mail@david-bauer.net>2021-02-11 17:09:06 +0100
committerDavid Bauer <mail@david-bauer.net>2021-02-18 12:14:34 +0100
commit194e85e7dbc458891be2712f1055970ea9135826 (patch)
treeddb31a28a994d3bf5f483d7e8b45d27f9f4a2e56 /target/linux/mediatek/base-files
parentee6349fbe52c7db55dbca64984df2eaf5f45d93d (diff)
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mediatek: add support for Ubiquiti UniFi 6 LR
Hardware -------- MediaTek MT7622 512MB DDR3 RAM 64M SPI-NOR Flash (Winbond W25Q512JV) MediaTek MT7622 802.11bgn 4T4R WMAC MediaTek MT7915 802.11ax 4T4R Marvell AQR1112 100/1000/2500 NBase-T PHY Holtek HT32F52241 LED controller Reset Switch UART ---- CPU UART0 at the pinout next to the Holtek MCU. Pinout (first pin next to SoC / MCU) 0 3V3 1 RX 2 TX 3 GND Settings are 115200 8N1. Opening the case ---------------- Opening the case is not a nice task, as itis glued together. Insert a flat knife between the front and back casing below the ethernet port. Open up a gap this way and insert a flat scredriver, remove the knife. Work your way around the casing by applying force to seperate the front and back casing. This losens the glue and opens the plastic clips. Be gentle, as these clips are very cheap and break quickly. Installation ------------ 1. Connect to the booted device at 192.168.1.20 using username/password "ubnt". 2. Transfer the OpenWrt sysupgrade image to the device using SCP. 3. Check the mtd partition number for bs / kernel0 / kernel1 $ cat /proc/mtd 4. Set the bootselect flag to boot from kernel0 $ dd if=/dev/zero bs=1 count=1 of=/dev/mtdblock6 5. Write the OpenWrt sysupgrade image to both kernel0 as well as kernel1 $ dd if=openwrt.bin of=/dev/mtdblock8 $ dd if=openwrt.bin of=/dev/mtdblock9 6. Reboot the device. It should boot into OpenWrt. Signed-off-by: David Bauer <mail@david-bauer.net> (cherry picked from commit 634c13c186646aff2badb51a43b248825d0fe5a0)
Diffstat (limited to 'target/linux/mediatek/base-files')
-rw-r--r--target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface10
1 files changed, 9 insertions, 1 deletions
diff --git a/target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface b/target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface
index f39e8aee8d..3ac856d1c4 100644
--- a/target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface
+++ b/target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface
@@ -1,6 +1,14 @@
set_preinit_iface() {
ip link set eth0 up
- ifname=lan1
+
+ case $(board_name) in
+ ubnt,unifi-6-lr)
+ ifname=eth0
+ ;;
+ *)
+ ifname=lan1
+ ;;
+ esac
}
boot_hook_add preinit_main set_preinit_iface