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This is an industrial 4G router equipped with OpenWrt SNAPSHOT OEM customized version WARNING: The original firmware device tree is modified from evb boards, and the device tree name is evb board. This submitted device tree is a modified version, which deletes the non-this-device parts and adds GPIO watchdog. Specification: - SoC: MediaTek MT7628DAN - Flash: 16 MB - RAM: 64 MB - Power: DC 5V-36V 1.5A - Ethernet: 1x WAN/LAN, 3x LAN (10/100 Mbps) - Wireless radio: 802.11n 2.4g-only - LED: System/Power (PWR): Always Off Modem (NET): GPIO/3 active-low LAN: Always On RF (Modem Signal): GPIO/2 active-low WIFI: GPIO/44 active-low - Button: WPS / RESET: GPIO/11 active-low - UART: 1x UART on PCB - 115200 8N1 - GPIO Watchdog: GPIO/0 mode=toggle timeout=1s - Modem: 1x Built-in modem on board (Power: GPIO/4 active-high) - SIM Slots: 1x SIM Slots Issue: - Factory partition not store mac address on original firmware Flash instruction: Using TTL: 1. Connect the board to the computer via TTL. 2. Enter original firmware failsafe mode. 3. Use wget download firmware to board /tmp 4. Use command "mtd -r write openwrt-ramips-mt76x8-hongdian_h8850-v20-squashfs-sysupgrade.bin firmware" to flash Original Firmware Dump / More details: https://blog.gov.cooking/archives/research-hongdian-h8850-v20-and-flash.html Signed-off-by: Coia Prant <coiaprant@gmail.com> Tested-by: Coia Prant <coiaprant@gmail.com> Link: https://github.com/openwrt/openwrt/pull/20259 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> |
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| .. | ||
| base-files/etc | ||
| dts | ||
| files/drivers | ||
| image | ||
| mt76x8 | ||
| mt7620 | ||
| mt7621 | ||
| patches-6.12 | ||
| rt288x | ||
| rt305x | ||
| rt3883 | ||
| Makefile | ||
| modules.mk | ||