tomter

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  1. tomter

    SPI+USB boot (Orange PI PC2 )

    Now it worked and booted without any issues, many thanks to martinayotte
  2. tomter

    SPI+USB boot (Orange PI PC2 )

    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. tomter

    SPI+USB boot (Orange PI PC2 )

    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. tomter

    SPI+USB boot (Orange PI PC2 )

    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. tomter

    SPI+USB boot (Orange PI PC2 )

    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

    tomter

  7. tomter

    Hdmi 1280 x 800 display

    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. tomter

    Orange Pi 2G-IOT

    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. tomter

    Orange Pi 2G-IOT

    Also if somebody has found compatible LCD, Xunlong wake up...
  10. tomter

    Orange Pi 2G-IOT

    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. tomter

    Hdmi 1280 x 800 display

    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. tomter

    Orange Pi PC - 1280x800

    Can anybody help?
  13. tomter

    Orange Pi PC - 1280x800

    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
  14. tomter

    Orange Pi PC - 1280x800

    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.
  15. 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