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There are two types properties here that can control the pin bias
resistors. "mediatek,pull-{up,down}-adv" and "bias-pull-{up,down}"
actually do the same thing[1]. The first type is customized by the
Mediatek and the second type is widely used in the Linux pinctrl
framework. To avoid confusing developers, unify pinctrl bias to the
new Linux generic style.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=cafe19db7751269bf6b4dd2148cbfa9fbe91d651
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/19741
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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This commit adds support for TP-LINK RE6000XD.
The device is quite similar to the Mercusys MR90X V1,
except only 3 LAN ports and more LEDs.
So thanks to csharper2005 for doing all the groundwork.
Device specification
--------------------
SoC Type: MediaTek MT7986BLA, Cortex-A53, 64-bit
RAM: MediaTek MT7986BLA (512MB)
Flash: SPI NAND GigaDevice (128 MB)
Ethernet: MediaTek MT7531AE + 2.5GbE MaxLinear GPY211C0VC (SLNW8)
Ethernet: 1x2.5Gbe (LAN3 2.5Gbps), 2xGbE (LAN 1Gbps, LAN1,
LAN2)
WLAN 2g: MediaTek MT7975N, b/g/n/ax, MIMO 4x4
WLAN 5g: MediaTek MT7975P(N), a/n/ac/ax, MIMO 4x4
LEDs: 8 LEDs, 1 status blue, 2x WIFI blue, 2x signal
blue/red, 3 LAN blue gpio-controlled
Button: 2 (Reset, WPS)
USB ports: No
Power: 12 VDC, 2 A
Connector: Barrel
Bootloader: Main U-Boot - U-Boot 2022.01-rc4. Additionally, ubi0
partition contain "seconduboot" (also U-Boot 2022.01-rc4)
Serial console (UART), unpopulated
---------------------
V
+-------+-------+-------+-------+
| +3.3V | GND | TX | RX |
+---+---+-------+-------+-------+
|
+--- Don't connect
Disassemble: rm the 2 screws at the bottom and the one at the backside.
un-clip the case starting at the edge above the LEDs.
Installation (UART)
-------------------
1. Place OpenWrt initramfs image on tftp server with IP 192.168.1.2
2. Attach UART, switch on the router and interrupt the boot process by
pressing 'Ctrl-C'
3. Load and run OpenWrt initramfs image:
tftpboot openwrt-mediatek-filogic-tplink_re6000xd-initramfs-kernel.bin bootm
4. Run 'sysupgrade -n' with the sysupgrade OpenWrt image
Notice: while I was successfull at activating ssh (as described
here:
https://www.lisenet.com/2023/gaining-ssh-access-to-tp-link-re200-wi-fi-range-extender/)
Unfortunately I haven't found the correct root password.
Looks like they are using a static password
(md5crypt, salt + 21 characters) that is not the web
interface admin password.
The TP-LINK RE900XD looks like the very same device,
according to the pictures and the firmware.
But I haven't checked if the OpenWrt firmware works as well
on that device.
The second ubi partition (ubi1) is empty and there is no known
dual-partition mechanism, neither in u-boot nor in the stock firmware.
Signed-off-by: Dirk Buchwalder <buchwalder@posteo.de>
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