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Everything posted by tomter

  1. Now it worked and booted without any issues, many thanks to martinayotte
  2. Finaly I understood why this procedure with flashcp doesn't work as it did with previous images. U-boot is split between spl.bin and u-boot file. Previously it was one file with all-in-one. So I don't know how to flash to SPI-NOR with two files. Anybody with ideas are welcome.
  3. Hello, I tried your solution, but I am doing something wrong, flashcp doesn't output nothing. Is that right? When I connect HDD and try to boot, I get error Trying to boot from sunxi SPI No matching DT out of these options: Configuration to load ATF before U-Boot No matching DT out of these options: Configuration to load ATF before U-Boot SPL: failed to boot from all boot devices ### ERROR ### Please RESET the board ### What am I doing wrong?
  4. Previously this year I asked about boot from USB without SD card. Solution was flashing u boot to spi flash. With this new image doesn't work. So I would like to know how to update u boot on SPI so it will boot from USB without SD card. Thanks
  5. Hello, I don't understand this new procedure. Previously I have copied with flashcp, how can I made this work? Thanks in advance.
  6. tomter


  7. It was a long time, but I have tried another time and now it is working. I must thank to JmanJulian and other for patch and useful info. My pll is 332 and picture is now very sharp. Thanks to all again.
  8. If you are looking for LCD: https://www.aliexpress.com/store/product/3-5inch-White-color-Touch-Screen-LCD-screen-TFT-Suitable-for-Orange-Pi-2G-IOT-Development/1553371_32818383361.html?spm=2114.12010611.0.0.qaBmAu
  9. Also if somebody has found compatible LCD, Xunlong wake up...
  10. Hello, today I've got my 2g-IOT. I have found that it uses 40-pin LCD connector. Which LCD is suitable for this?
  11. Hello, finally I understood what do I have to do. I have checked timings with .bin via fex. Then I recompiled kernel and installed to SD card. But I have problem: when I check via fex I get resolution 1280x720 instead of monitor's 1280x800. I have compiled with 720p, but the picture isn't sharp, but when I change 720 with 800 I don't get picture. Please help.
  12. On PC with AMD graphics I get detailed report of LCD, if helps: Horizontal Timing Total - 1688 Horizontal Timing Display - 1280 Horizontal Timing Front Porch - 48 Horizontal Timing Sync Width - 112 Vertical Timing Total - 1066 Vertical Timing Display - 1024 Vertical Timing Front Porch - 1 Vertical Timing Sync Width - 3 Horizontal Timing Polarity - Positive Vertical Timing Polarity - Positive Interlaced/Progressive - Progressive G.Pixel Clock (KHz) - 108000 G.Refresh Rate (Hz) - 60.0197 Current HDCP Status - Disabled Current Link Settings - Not Available
  13. Hello, I have another issue, only on 720p and 1080p is picture with normal colours. On other is green and pink, so it doesn't work. Reply on previous comments: I have checked this topics, but I haven't found where is this patch put? In which directory? I have also tried SD card with h3 disp helper, but it didn't boot, probably because is made in VM. Is there another solution for Windows image burner? I am complete newbie on LCD timings, so please help me.
  14. Hello, I am opening new topic because I simply cannot get monitor running on 1280x800. I only get shrinked picture, that isn't that I am looking. I also cannot understand how to add new resolution to kernel. Please help, thanks all in advance
  15. Which LCD is supported on this model? Connector looks like as on 4.3 inch reverse car LCD. Has somebody solved this issue?
  16. Thank you very much! The flashcp made the work. I didn't know to what package is this utility included, since that dd did nothing. Thanks again.
  17. dd if=u-boot... of=/dev/mtdblock Is this right command?
  18. Yes it is but you need some soldering skills to connect to USB on PC2
  19. Hello, did somebody find SPI flash usable? I am thinking about boot redirect to HDD on USB. Has anyone idea how to make that? Thanks
  20. Good work team, congratulations. I have already tried it, installed on hdd with nand-sata-install, but I am thinking if it's possible to remove sd card, and have boot files on SPI flash. Is that possible?
  21. I have received PC2 today in Slovenia. Board will wait till Armbian distro comes out.
  22. ​Zero is out: https://www.aliexpress.com/store/product/New-Orange-Pi-Zero-H2-Quad-Core-Open-source-development-board-beyond-Raspberry-Pi/1553371_32760774493.html
  23. It sounds like really faster upgrade, but where is promised OPi micro/ RPi zero alternative?
  24. Hello, I was looking to do soldering usb part, but I don't know which pin is positive and which is negative. That marks in front of pins dont tell me which is positive and which is negative.
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