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buratino

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Posts posted by buratino

  1. Quote

    • Mainline u-boot

     

     

    Please write instructions on how you make the mainline u-boot. I collect according to thisinstructions and see:

    U-Boot TPL 2022.07-rc6-00006-g2d2c61ff04 (Jul 23 2022 - 00:45:42)
    DDR3, 333MHz
    BW=32 Col=11 Bk=8 CS0 Row=16 CS=1 Die BW=16 Size=4096MB
    Trying to boot from BOOTROM
    Returning to boot ROM...
    
    <debug_uart>
    <debug_uart>
    
    U-Boot SPL 2022.07-rc6-00006-g2d2c61ff04 (Jul 23 2022 - 00:45:42 +0300)
    Trying to boot from MMC2
    mmc_load_image_raw_sector: mmc block read error
    Trying to boot from MMC1
    mmc_load_image_raw_sector: mmc block read error
    SPL: failed to boot from all boot devices
    ### ERROR ### Please RESET the board ###

     

  2. Device is Orange Pi4

    For example, so that it displays:

    * Mounting debug filesystem ...
     [ ok ]
     * Mounting config filesystem ...
     [ ok ]
     * Mounting cgroup filesystem ...
     [ ok ]
     * Remounting devtmpfs on /dev ...
     [ ok ]
     * Mounting /dev/mqueue ...
     [ ok ]
     * Mounting /dev/shm ...
     [ ok ]
     * Creating list of required static device nodes for the current kernel ...
     [ ok ]
     * Starting udev ...
     [ ok ]
     * Generating a rule to create a /dev/root symlink ...
     [ ok ]
     * Populating /dev with existing devices through uevents ...

    Kernel is 5.4.23-rockchip64

  3. 11 minutes ago, Igor said:


    Armbian build script should work there - via Docker. Check manual.

     

    The script does not work for me:

    # ./compile.sh 
    ./compile.sh: line 77: systemd-detect-virt: command not found
    [ o.k. ] Create example config file using template [ config-default.conf ]
    [ o.k. ] Using config file [ /usr/src/build/userpatches/config-example.conf ]
    /usr/src/build/lib/main.sh: line 136: dialog: command not found
    [ error ] ERROR in function source [ main.sh:138 ]
    [ error ] No option selected 
    [ o.k. ] Process terminated 
    

    Need another option, manual configuration u-boot.

  4. The symbolic link to the image has changed, the kernel does not load:

     

    Applying kernel provided DT fixup script (sun8i-h3-fixup.scr)                                                                                                                                                                                  
    ## Executing script at 44000000                                                                                                                                                                                                                
    SCRIPT FAILED: continuing...


     

    Is it not enough to change one symbolic link to load another kernel?

  5. Hello dear developers and visitors to the forum. I have compiled my core for the opi3 board, but I do not know what to do to test my core. There is little information on the u-boot bootloader and I can’t configure it on my kernel, if I replace the vmlinuz-5.4.7-sunxi64 file, the board does not start, u-boot reports that there is no kernel image. I turn to professionals, please teach me how to work with U-Boot.

  6. On 07.02.2018 at 5:42 PM, Igor said:

    Stay away from Bananapi M3 ... it has a badly supported kernel and this won't change soon. You need stability first then (good) core(s) count. If Odroid XU4 won't do the job, you have to wait that more recent and more powerful boards get better software support (kernel).


    I found a working operating system for banana pi m3! This is an assembly of ubuntu mate 16.04 from the site http://www.banana-pi.org/downloadall.html, but I did apt remove mate. And I installed lxde, now I have a stable banana kernel.

  7. On 05.02.2018 at 4:54 PM, buratino said:

    Hello, friends!

    I will share my experience. The seller sent me a broken banana pi. Inductance is damaged on the board. Where I noticed the Close-up closeup the Close-up closeup 2  Council work, but on the net there were errors. I did not want to send it, because in Russia the cargo is a lottery. I offered to return a small part of the money to me. I do not think that this breakdown is serious. I soldered the inductance, I soldered the power plug, he behaved badly.  
    But the seller refused to return a small part of the money. I do not want to complain, but to warn people that the seller is not loyal. Now my board is  working I'm sorry, I filled the board with the composition , but I do not know where to get a good operating system. In those that are available on the site, the  banana pi  does not work. What will the community tell me?

    Why are not Enthusiasts engaged in Armbian for this board?

     

      

     

    Today the seller returned the money for the damaged board. I am grateful to him.

  8. Today, including the board, I noticed that the kernel is not always loaded exactly.  I'm using the debian 8 kernel 3.4.39, desktop mate.  Once the board loads it can work well, work clearly, without errors, all interfaces and devices will be available.  But the board can be loaded incorrectly.  There will always be errors, not all interfaces and devices will work.  There is a serious problem, there is no support for the UART kernel.  I want to communicate with the community, I want to learn how to enable the UART kernel in the bootloader?

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