2 Commits

Author	SHA1	Message	Date
Shiji Yang	78858e5d6c	ramips: limit max spi clock frequency to 50 MHz ... In the past few years, we have received several reports about SPI Flash not working properly. This is caused by excessively fast clock frequency. It's really annoying to fix them one by one. Let's reduce these aggressive frequencies to 50 MHz. This is a safe and suggested value in the vendor SDK. Signed-off-by: Shiji Yang <yangshiji66@qq.com> (cherry picked from commit 73eeac49be) Link: https://github.com/openwrt/openwrt/pull/15919 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>	2024-07-10 23:41:15 +02:00
Alexey Kosmakov	a664d39c5b	ramips: add support for SNR SNR-CPE-ME2-Lite ... SNR SNR-CPE-ME2-Lite is a 2.4/5 GHz band 11ac (Wi-Fi 5) router, based on MT7621A. Specification: - SoC : MediaTek MT7621A - RAM : DDR3 128 MiB - Flash : SPI-NOR 16 MiB - WLAN : 2.4 GHz 2T2R (MediaTek MT7603E) 5 GHz 2T2R (MediaTek MT7613BE) - Ethernet : 10/100/1000 Mbps x5 - Switch : MediaTek MT7530 (SoC) - UART : through-hole on PCB - J4: 3.3V, GND, TX, RX - 57600n8 - Power : 12 VDC, 1.5 A Flash instruction via WEB (firmware 1.10.4 and later) 1. Boot SNR-CPE-ME2-Lite normally with "Router" mode 2. Access to "http://192.168.1.1/" and open "Administration -> Management" page 3. Select the OpenWrt factory image in "Firmware update" section and click "Update" button 4. Wait ~120 seconds to complete flashing Flash instruction via TFTP (all version): 1. Boot SNR-CPE-ME2-Lite to recovery mode (hold the reset button while power on) 2. Send firmware via TFTP client: TFTP Server address: 192.168.1.1 TFTP Client address: 192.168.1.131 3. Wait ~120 seconds to complete flashing Signed-off-by: Alexey Kosmakov <a.kosmakov@nagtech.ru>	2022-10-02 20:21:55 +02:00