openwrt/target/linux
David Bauer 51b61fd570 ramips: add support for Tenbay T-MB5EU-V01
Hardware
--------
MediaTek MT7621 SoC
256M DDR3
16MB BoHong SPI-NOR
MediaTek MT7905+7975 2x2T2R DBDC bgnax / acax
RGB LED
WPS + RESET Button
UART on compute module (silkscreened / 115200n8)

The router itself is just a board with Power / USB / RJ-45 connectors
and DC/DC converters. The SoC and WiFi components are on a
daughterboard which connect using two M.2 connectors.

The compute module has the model number "T-CB1800K-DM2 V02" printed on
it. The main baord has "T-MB5EU V01" printed on it. This information
might be useful, as it's highly likely either of these two will be
reused in similar designs.

The router itself is sold as Tenbay T-MB5EU directly from the OEM as
well as "KuWFI AX1800 Smart WiFi 6 Eouter" on Amazon.de for ~50€ in a
slightly different case.

Installation
------------

A Tool for creating a factory image for the Vendor Web Interface can be
found here: https://github.com/blocktrron/t-mb5eu-v01-factory-creator/

As the OEM Firmware is just a modified LEDE 17.01, you can also access
failsafe mode via UART while the OS boots, by connecting to UART
and pressing "f" when prompted. The Router is reachable at
192.168.1.1 via root without password.

Transfer the OpenWrt sysupgrade image via scp and apply with sysupgrade
using the -n and -F flags.

Alternatively, the board can be flashed by attaching to the UART
console, interrupting the boot process by keeping "0" pressed while
attaching power.

Serve the OpenWrt initramfs using a TFTP server with address
192.168.1.66. Rename the initramfs to ax1800.bin.

Attach your TFTP server to one of the LAN ports. Execute the following
commands.

 $ setenv ipaddr 192.168.1.67
 $ setenv serverip 192.168.1.66
 $ tftpboot 0x84000000 ax1800.bin
 $ bootm

Wait for the device to boot. Then transfer the OpenWrt sysupgrade image
to the device using SCP and apply sysupgrade.

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-06-27 21:40:27 +02:00
..
apm821xx apm821xx: move CONFIG_REGULATOR to target config 2021-06-13 11:32:49 +02:00
arc770 treewide: do not quote compatible in shell scripts 2021-06-06 19:17:47 +02:00
archs38 treewide: switch the timer frequency to 100 Hz 2021-04-21 10:31:10 +01:00
armvirt treewide: switch the timer frequency to 100 Hz 2021-04-21 10:31:10 +01:00
at91 kernel: move some drm symbols to generic config 2021-06-13 23:30:10 +02:00
ath25 kernel: Activate FORTIFY_SOURCE for MIPS kernel 5.4 2021-04-30 23:51:19 +02:00
ath79 kernel: Backport patch to automatically bring up DSA master when opening user port 2021-06-22 23:23:00 +02:00
bcm27xx kernel: bump 5.4 to 5.4.128 2021-06-26 12:49:15 +02:00
bcm47xx bcm47xx: make WGT634U NVRAM patch apply again 2021-03-12 21:09:11 +01:00
bcm53xx kernel: bump 5.4 to 5.4.118 2021-05-23 15:09:06 +02:00
bcm63xx bcm63xx: drop USB LEDs for Technicolor TG582N / ADB P.DG A4001N 2021-06-05 23:39:14 +02:00
bcm4908 bcm4908: fix Ethernet broken state after interface restart 2021-06-22 08:06:13 +02:00
bmips bmips: remove duplicated brcmnand patch 2021-05-17 12:25:34 +02:00
gemini base-files: generate network config with "device" options 2021-05-27 10:58:49 +02:00
generic generic: at803x: mask 1000 Base-X link mode 2021-06-27 13:19:20 +02:00
imx6 imx6: image: drop BOOT_SCRIPT and fix DEVICE_NAME 2021-05-26 14:12:46 +02:00
ipq40xx ipq40xx: specify FritzBox 7530 LAN port label numbers 2021-06-24 09:02:31 +02:00
ipq806x ipq806x: fix LAN and WAN port assignments on TP-Link AD7200 2021-06-06 00:26:13 +02:00
ipq807x treewide: remove redundant ubifs kconfig symbols 2021-04-21 10:31:07 +01:00
kirkwood treewide: do not quote compatible in shell scripts 2021-06-06 19:17:47 +02:00
lantiq lantiq: xrx200: switch the subtarget to the mainline DSA driver 2021-06-26 16:05:36 +02:00
layerscape kernel: bump 5.4 to 5.4.128 2021-06-26 12:49:15 +02:00
malta treewide: switch the timer frequency to 100 Hz 2021-04-21 10:31:10 +01:00
mediatek kernel: bump 5.4 to 5.4.126 2021-06-26 12:49:15 +02:00
mpc85xx treewide: switch the timer frequency to 100 Hz 2021-04-21 10:31:10 +01:00
mvebu kernel: bump 5.4 to 5.4.128 2021-06-26 12:49:15 +02:00
mxs treewide: switch the timer frequency to 100 Hz 2021-04-21 10:31:10 +01:00
octeon octeon: use shared function for platform_copy_config() 2021-05-17 01:01:32 +02:00
octeontx kernel: bump 5.4 to 5.4.128 2021-06-26 12:49:15 +02:00
omap kernel: move some drm symbols to generic config 2021-06-13 23:30:10 +02:00
oxnas treewide: remove redundant ubifs kconfig symbols 2021-04-21 10:31:07 +01:00
pistachio treewide: switch the timer frequency to 100 Hz 2021-04-21 10:31:10 +01:00
ramips ramips: add support for Tenbay T-MB5EU-V01 2021-06-27 21:40:27 +02:00
realtek realtek: Fix failsafe mode 2021-06-22 23:23:00 +02:00
rockchip kernel: bump 5.10 to 5.10.43 2021-06-14 01:36:36 +02:00
sunxi linux-firmware: update to version 20210315 and trim down broadcom FW 2021-06-06 00:26:13 +02:00
tegra kernel: move some drm symbols to generic config 2021-06-13 23:30:10 +02:00
uml treewide: switch the timer frequency to 100 Hz 2021-04-21 10:31:10 +01:00
x86 x86: add upgrade support to diag.sh 2021-06-10 10:34:44 +02:00
zynq kernel: move some drm symbols to generic config 2021-06-13 23:30:10 +02:00
Makefile target: use SPDX license identifiers on Makefiles 2021-02-10 15:47:18 +01:00