[READY] docs: Add new hardware docs for OpenWrt One

openwrt/README.md

@@ -9,6 +9,7 @@ The SCaLE network teams build of openwrt for the APs for the conference.
 - [Build Openwrt](./docs/BUILD.md)
 - [Dynamic Network Config](./docs/DYNAMIC_CONFIG.md)
 - [mt7622 Linksys E8450/Belkin RT3200](./docs/MT7622.md)
+- [mt7981x OpenWrt One](./docs/MT7981X.md)
 - [TPLink c2600](./docs/IPQ806X.md)
 - [WNDR 3700,3800,3800ch](./docs/AR71XX.md)
 - [Network Load Testing](./docs/LOADTEST.md)

openwrt/docs/MT7981X.md

@@ -0,0 +1,56 @@
+# OpenWrt One (mt7981x)
+
+**IMPORTANT: Prepare an empty FAT32 formatted flash drive with a Master Boot Record (MBR) partition table. If there are any other files in the USB drive, or has a GUID Partition Table (GPT), it won't work.**
+
+## Prerequisites:
+
+- Connect the AP using a data USB-C cable to the USB-C console port (on the front of the AP)
+- Find what tty interface the console is located, usually `/dev/ttyACM0` or `/dev/ttyUSB0`
+- (Use dmesg with sudo to find what tty interface is using)
+- Connect to the console using `screen /dev/ttyACM0 115200`
+- (Ensure you run `usrmod -a -G dialout $USER` as sudo, logout then reboot)
+
+## Mass device flashing:
+
+See [Massflash](./MASSFLASH.md)
+
+## Firmware upgrade by USB:
+
+- The file MUST be named or the flash update WON'T WORK.
+  "openwrt-mediatek-filogic-openwrt_one-squashfs-sysupgrade.itb".
+- The NAND/NOR boot switch must be in the 'NAND' position.
+- Insert USB stick into the Type-A USB port on the front of the device.
+- Press and hold 'RESET' button while powering up device (USB-C or POE).
+- Continue holding 'RESET' until amber LED is blinking.
+- Wait for the middle 'OK' light to go green (or wait 1 minute).
+
+## Firmware recovery:
+
+If the device fails to boot or has become unresponsive:
+
+- Place the following files on the USB stick:
+  openwrt-mediatek-filogic-openwrt_one-snand-preloader.bin"
+  openwrt-mediatek-filogic-openwrt_one-factory.ubi"
+  (The 2 above files must be named exactly, or recovery won't work!)
+- Insert USB stick on the front of device.
+- Flip the "NAND/NOR" boot switch to the 'NOR' position.
+- Press and hold the front button while powering up device (USB-C or POE).
+- Wait for the middle 'OK' light to go green (or wait 1 minute).
+
+## SCaLE version check
+
+Login using the serial terminal and use `cat /proc/scale-version` to verify the correct version used.
+
+## Pull LLDP
+
+Use `lldpcli show nei`
+
+```
+System name: name of switch plugged
+Port ID: what port is connected to the switch
+Port description:
+(cf-conference center)
+(ex-expo floor)
+(infraSLOW & infraFAST)
+If it displays any other info - may connected to PCC network
+```