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buratino

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Everything posted by buratino

  1. @javaxsousa Can you share the config file of the U-boot?
  2. 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 ###
  3. No, I set the bitrate to the correct one. It helped me to close contact TP50265 to GND during power-on.
  4. Hello! I wrote the wrong bootloader to the emms, now the download does not happen with either emmc or micro-sd. U-Boot TPL 2020.10-00676-g9885313b9a (Oct 13 2020 - 06:24:16) sdram_init: LPDDR3 - 933MHz failed! rk3399_dmc_init DRAM init failed -22 Missing DTB Now I can't use the board in any way, how can I clear the emmc memory?
  5. Can you show the source repository for the current kernel branch?
  6. 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
  7. Where can I find a link to the source git for What source code are the 5.4.23-rockchip64 kernels from?
  8. 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.
  9. But I would like to learn how to configure u-boot for any supported kernel.
  10. Can you talk more about the build script and docker? I built Gentoo on an Armbian kernel and I want to rebuild the kernel on it, I have problems with sound.
  11. I work from a gentoo distribution, so I can not use the armbian script.
  12. 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?
  13. 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.
  14. Yes, on a banana with a temperature in general is a problem. On Archlinux also does not show, /sys/class/temp/zone0 is empty.
  15. I took from the site archlinuks section of the project alarm. There is a bare core, everything you have to assemble yourself. The only thing is that I could not figure out the bootloader and transfer the kernel to EMMC memory.
  16. Use Archlinux. The Archlinux community has made an alarm project.
  17. 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.
  18. Today the seller returned the money for the damaged board. I am grateful to him.
  19. 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?
  20. I already bought this awful board. I will have to suffer with this board. I want to become more than just a user, I want to understand how this works.
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