DM525 boot problem

There are 10 replies in this Thread which was already clicked 1,829 times. The last Post () by perlik.

    Hello Dear,


    Can someone help me? I have the similar problem like above. But it works only serial communications, no internet access, When I turn on my DM short blink blue and then red colour appear. Lan connectors is shining only yellow led.


    My log bellow:



    CI box detected

    card if inited

    Enabling NAND flash at CS2: A5U4GA31ATS(DEVICE ID=0xC8DC9095), ECC Level=4, Spar e Area Size=16

    MACRONIX SPI flash detected: Size = 16MB, Sector Size 4096, Page Size 256


    CPU speed: 751MHz

    DDR Frequency: 1061 MHz

    DDR Mode: DDR3

    Total memory(MEMC 0): 512MB

    MEMC 0 DDR Width: 16

    Boot Device: SPI

    Total flash: 16MB

    RTS VERSION: rts_hevc10_1067

    ETH0_PHY: INT

    ETH0_MDIO_MODE: 1

    ETH0_SPEED: 100

    ETH0_PHYADDR: 1


    DM init finalization

    yxml: processing file of 131072 bytes... succeeded!

    no file loaded, create xml restoring default xml

    loaded network params of: DHCP, 192.168.0.219, 255.255.255.0, 192.168.0.1

    [1] type 3, dev nandflash0.kernel, loader elf, filesys raw, file , options

    [2] type 3, dev flash0.kernel, loader elf, filesys raw, file , options

    [3] type 1, dev eth0, loader elf, filesys tftp, file , options bmem=192M@64M con sole=ttyS0,1000000 root=/dev/nfs ip=dhcp

    added 3 sources to autoboot list

    init fp


    Thanks for your help

  • master G

    Approved the thread.

    Flash a good image,


    Try this one,


    TS


    -------------------


    DM52xHD : OpenPLi 8.xStar 20240730 GSt 1.20.5 - Dash/FFMpeg/Exteplayer3 and iCam Support

    openpli-enigma2-8xstar-dm520-Japhar.root.tar.xz



    OpenPLi Release by OpenPLi Team, July 30th, 2024

    - Python 3.9.9

    - GStreamer 1.20.5

    - FFMpeg 5.1.2 and Exteplayer3, ServiceApp (Dash Support, iCam via StreamRelay)

    - EPGImport Built-in

    - AC3+/DDP/EAC3 support

    - Feeds online (For Wifi/DVB-T Dongles)

    - DVB-T USB, Trial Tuner, from JAM (Hauppauge, A867, etc)

    - Wifi Realtek, Ralink, Mediatek Supported

    - CI+ and IPTV Support Built-in

    1300 Free To Air FREE IPTV Channels from their broadcaster

    100+ VoD Free To Air Public Domain Movies and more coming soon (Charlot, Keaton, etc)


    DM52xHD :

    Code
    http://openpli8xstar.japhar.net/OpenPLi8xstar/openpli-enigma2-8xstar-dm520.rootfs.tar.xz
    Quote from perlik

    Thanks for quickly response,


    but I don´t know how. Is not possible change DM to rescue mode via front button, telnet doesn´t work, only serial via putty

    Send this command, with telnet on the box to force it to go to rescue mode,


    Quote

    1) First Method


    to-the-rescue


    or


    Quote

    2) Second Method


    echo "rescue" >> /proc/stb/fp/boot_mode

    reboot


    TS

    What do you have when you login with the Rescue boot ?


    As some DM520HD boxes still have the beta Broadcom bootloader and not the final one of DMM, that can be flashed with a specific procedure (easy),


    TS

    Quote from perlik

    When I activate the rescue mode, nothing is displayed on the screen. The receiver worked by the customer for 4 years without any problems.

    I checked all capacitors but they seem fine.

    Do a log with a usb cable from the service port to the USB of your PC with Putty in Serial Mode at 115200 bps... and copy all the output on a text file you can attach here to your message.


    TS

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