Am trying to get a openwrt router back to live via TFTP.
With my serial TTL cable connected to the router i can see the router is booting and them i do get the option to select a few options.
I would like to install the factory firmware to see if the router comes back to life but don´t know exactly which option to choose from, any help is appreciated before i make the wrong choice.
(i can give a full dump when booting but probably this dump will be sufficient to make choice).
The options is do see are :
U-Boot 1.1.3 (Sep 24 2015 - 10:33:17) Board: Ralink APSoC DRAM: 128 MB relocate_code Pointer at: 87fb8000 Config XHCI 40M PLL flash manufacture id: ef, device id 40 18 find flash: W25Q128BV *** Warning - bad CRC, using default environment ============================================ Ralink UBoot Version: 188.8.131.52 -------------------------------------------- ASIC MT7621A DualCore (MAC to MT7530 Mode) DRAM_CONF_FROM: Auto-Detection DRAM_TYPE: DDR3 DRAM bus: 16 bit Xtal Mode=3 OCP Ratio=1/3 Flash component: SPI Flash Date:Sep 24 2015 Time:10:33:17 ============================================ icache: sets:256, ways:4, linesz:32 ,total:32768 dcache: sets:256, ways:4, linesz:32 ,total:32768 ##### The CPU freq = 880 MHZ #### estimate memory size =128 Mbytes #Reset_MT7530 Please choose the operation: 1: Load system code to SDRAM via TFTP. 2: Load system code then write to Flash via TFTP. 3: Boot system code via Flash (default). 4: Entr boot command line interface. 7: Load Boot Loader code then write to Flash via Serial. 9: Load Boot Loader code then write to Flash via TFTP.
Any help is appreciated.