hanni76

  • Content Count

    133
  • Joined

  • Last visited

About hanni76

  • Rank
    Elite member

Recent Profile Visitors

1635 profile views
  1. Yes, you were 100% right. I was able to overcome the issue by rewriting the driver a little bit so that the maximum transfer length is always the FIFO size.
  2. Yes, it is mmcblk2 It looks better now (see below). Next question: how can I access this disk from the ubuntu host machine ? Starting kernel ... Loading, please wait... starting version 232 Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... Starting g_mass_storage script Exporting MMC 2 (eMMC) (/dev/mmcblk2) Done BusyBox v1.22.1 (Debian 1:1.22.0-19+b3) built-in shell (ash) Enter 'help' for a list of built-in commands. sh: can't access tty; job control turned off / #
  3. yes, it is visible... I can access it and list partitions.
  4. hi zador I tried to boot and got some issues and below is my dmesg. First of all , it seems like eMMC is not visible as /dev/mmcblk1 with initramfs. When I boot normal mode it is present in the system. And second issue is that " /sys/bus/platform/devices/sunxi_usb_udc/otg_role" does not exist. Any ideas how to proceed ? U-Boot SPL 2018.03-rc1-dirty (Feb 14 2018 - 12:46:29 +0300) DRAM: 1024 MiB Trying to boot from FEL U-Boot 2018.03-rc1-dirty (Feb 14 2018 - 12:46:29 +0300) Allwinner Technology CPU: Allwinner H3 (SUN8I 1680) Model: Xunlong O
  5. in my system I don't have uInitrd. can i proceed without it ? how should I execute mass storage script in this scenario?
  6. Hi, can you please put more precise instructions on how to create binaries with mainline kernel? Is this possible to skip using initrd ? Thanks a lot.
  7. Problem is fixed! Kernel 4.15 in sun7i-a20.dtsi for all nodes is using the following syntax soc@1c00000 but in my overlays it was soc@01c00000
  8. @martinayotte I tried dtc -@. Here is my u-boot log U-Boot SPL 2017.11-armbian (Dec 24 2017 - 21:10:46) DRAM: 1024 MiB CPU: 912000000Hz, AXI/AHB/APB: 3/2/2 Trying to boot from MMC1 U-Boot 2017.11-armbian (Dec 24 2017 - 21:10:46 +0300) Allwinner Technology CPU: Allwinner A20 (SUN7I) Model: Banana Pi BPI-M1-Plus I2C: ready DRAM: 1 GiB MMC: SUNXI SD/MMC: 0 *** Warning - bad CRC, using default environment Setting up a 720x576i composite-pal console (overscan 32x20) In: serial Out: vga Err: vga SCSI: SATA link 0 timeou
  9. @martinayotteOk, now I see it. I tested my overlays with configfs and they were accepted with no error. And so I'm assuming they are correct. I previously tried loading overlays compiled without -@ option and they failed to load by configfs. Let me ask you one more question: do you have any assumptions why valid overlays are not loaded by u-boot in "sunxi-dev" build ? The "sunxi-dev" is using the same u-boot 2017.11 as "sunxi-next" with full list of patches. Why shouldn't it load my VALID overlays ?? Can this somewhat depend on patches applied to the kernel itself ?
  10. Hi again, I have recompiled sunxi-next with "add-configfs-overlay-for-v4.10.x.patch" disabled. My overlays are still working fine! Any ideas? @Igor @zador.blood.stained maybe someone else can remember how overlays are actually loaded in runtime and what patch do I need ?? I have maid more experiments (full cleanup & rebuild & check /sys/kernel/config/ directory) with the same results : "sunxi-next" overlays are loaded WITHOUT configfs. I am still digging into it yourself but any help will be very much appreciated! @martinayotte I just fou
  11. Hi,thank you. As far as I know armbian has support for some boards with A64 chip, it is sun50i, isn't it ? SO the problem here only in firmware, correct ? U-boot has support for nanopi a64 too. According to this resource http://linux-sunxi.org/Linux_mainlining_effort there is a basic support for the board since 4.14
  12. Hello, guys, any plans to support SUBJ ? I need a very simple image, display + network. Thank you