On 07/03/2015 01:02 PM, Peter Robinson wrote: > On Fri, Jul 3, 2015 at 5:30 PM, Steven Falco <stevenfalco@xxxxxxxxx> wrote: >> On 07/03/2015 11:27 AM, Steven Falco wrote: >>> On 07/03/2015 10:06 AM, Peter Robinson wrote: >>>> On Fri, Jul 3, 2015 at 2:55 PM, Steven Falco <stevenfalco@xxxxxxxxx> wrote: >>>>> I have one of the iMX6 based Utilite units. This unit is apparently >>>>> not currently supported by Fedora. >>>>> >>>>> Are there plans to support it? If so, is there anything I can do to >>>>> help? >>>> >>>> Which model? We do sort of support the Pro version but the upstream DT >>>> support isn't great. I have some patches that improve that but I need >>>> to test them. I actually updated the u-boot support for it in the >>>> latest rawhide build to look at it again. >>> >>> I have the Pro. I'd be happy to test your patches. >>> >>> I'll grab a copy of rawhide from koji and give it a try. >> >> I downloaded Fedora-Minimal-armhfp-rawhide-20150703-sda.raw.xz >> and wrote it to a uSD card. >> >> I am a bit unsure of how to install u-boot into the image, >> but I found some instructions at https://github.com/oneru/utilite >> that looked promising. >> >> The steps I used (where /dev/sdf is the uSD card): >> >> dd if=/dev/zero count=500 bs=1K | tr '\000' '\377' > cm-fx6-firmware >> dd if=SPL of=cm-fx6-firmware bs=1K seek=1 conv=notrunc >> dd if=u-boot.img of=cm-fx6-firmware bs=1K seek=64 conv=notrunc >> dd if=cm-fx6-firmware of=/dev/sdf bs=1K skip=1 seek=1 oflag=dsync >> >> That does boot into u-boot, but the boot sequence hangs before >> u-boot prints its command prompt. Here is what I get: >> >> U-Boot SPL 2015.07-rc3 (Jul 03 2015 - 01:16:44) >> Booting from MMC >> >> >> U-Boot 2015.07-rc3 (Jul 03 2015 - 01:16:44 +0000) >> >> CPU: Freescale i.MX6Q rev1.2 1200 MHz (running at 792 MHz) >> Reset cause: POR >> Board: CM-FX6 >> I2C: ready >> DRAM: 2 GiB >> NAND: 0 MiB >> MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 >> SF: Detected SST25VF016B with page size 256 Bytes, erase size 4 KiB, total 2 MiB >> auto-detected panel HDMI >> Display: HDMI (1024x768) >> >> I also see a very garbled Fedora logo on the HDMI output. >> >> Did I use the correct commands to install u-boot onto the uSD? > > Grab the latest rawhide fedora-arm-installer and that should have the > Utilite as an option to flash. It's called cm_fx6 Interesting. I just tried fedora-arm-installer-1.99.3-1.fc23, which you just built today. However, I couldn't even get out of the SPL: U-Boot SPL 2015.07-rc3 (Jul 03 2015 - 01:16:44) Booting from MMC spl: mmc: no boot mode left to try ### ERROR ### Please RESET the board ### I noticed that /usr/share/fedora-arm-installer/boards.d/cm_fx6 was writing u-boot.img with seek=69. The manual process I originally used had seek=64. As an experiment, I modified /usr/share/fedora-arm-installer/boards.d/cm_fx6 to use seek=64, and now I get the same result that I had originally (when I did everything manually). I.e. the SPL does chain to u-boot correctly, but u-boot hangs before giving a prompt, right after it detects the display. So I think seek=64 is more correct, but I'll have to somehow get inside u-boot to see why it is hanging. Steve _______________________________________________ arm mailing list arm@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/arm
