Commit Graph

3 Commits

Author SHA1 Message Date
Mikhail Zhilkin
04cde73d56 treewide: fix MERCUSYS brand spelling
This commit fixes MERCUSYS brand spelling. The proper name is capitalized.

Link: https://www.mercusys.com/
Link: https://github.com/torvalds/linux/blob/master/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c#L7779

Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
(cherry picked from commit 45a50a06fb)
2023-11-07 00:40:00 +01:00
David Bauer
2c530fcb97 ramips: reduce Archer AX23 / MR70X SPI-frequency
It was brought to attention the Archer AX23 v1 fails to read jffs2 data
from time to time. While this is not reproducible on my unit, it is on
others.

Reducing the SPI frequency does the trick. While it worked with at lest
40 MHz, opt for the cautious side and choose a save frequency of 25 MHz.

Apply the same treatment to the Mercusys MR70X which uses a similar
design just in case.

Signed-off-by: David Bauer <mail@david-bauer.net>
2023-04-27 22:26:58 +02:00
David Bauer
47de2c6862 ramips: add support for Mercusys MR70X
Hardware
========
- SoC: MediaTek MT7621AT (880MHz, Duel-Core)
- RAM: DDR3 128MB
- Flash: Winbond W25Q128JV (SPI-NOR 16MB)
- WiFi: MediaTek MT7915D (2.4GHz, 5GHz, DBDC)
- Ethernet: MediaTek MT7530 (WAN x1, LAN x3, SoC)
- UART: >TX RX GND 3v3 (115200 8N1, J1)
        Do not connect 3v3. TX is marked with an arrow.

Installation
============
Flash factory image. This can be done using stock web ui.

Revert to stock firmware
========================
Flash stock firmware via OEM Web UI Recovery mode.

Web UI Recovery method
======================
1. Unplug the router
2. Plug in and hold reset button 5~10 secs
3. Set your computer IP address manually to 192.168.1.x / 255.255.255.0
4. Flash image with web browser to 192.168.1.1

Co-authored-by: Robert Senderek <robert.senderek@10g.pl>
Co-authored-by: Yoonji Park <koreapyj@dcmys.kr>
Signed-off-by: David Bauer <mail@david-bauer.net>
2023-03-24 15:32:57 +01:00