arm August 2018

arm@lists.fedoraproject.org

17 participants
26 discussions

Fedora 29 vs 30 and openSSL 1.1.1
by Robert Moskowitz 23 Aug '18

23 Aug '18

I just noticed that the repo used today to build F29-minimal has openssl 1.1.1.pre8-4 whereas F30 has 1.1.1.pre9-1 Will F29 be updated to pre9? Also Matt pushed out PR 6901 to master today. Will that be picked up for pre9-1 or will that make a pre9-2? Thank you

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Fedora ARM & AArch64 Status Meeting Minutes 2018-08-21
by Paul Whalen 21 Aug '18

21 Aug '18

======================================================== #fedora-meeting-2: Fedora ARM and AArch64 Status Meeting ======================================================== Meeting started by pwhalen at 15:00:03 UTC. The full logs are available at https://meetbot.fedoraproject.org/fedora-meeting-2/2018-08-21/fedora_arm_an… . Meeting summary --------------- * roll call (pwhalen, 15:00:03) * 1) ==== Userspace Status ==== (pwhalen, 15:05:49) * No known issues. (pwhalen, 15:07:41) * 2) ==== Kernel Status ==== (pwhalen, 15:07:53) * F29: kernel-4.18.3-300.fc29 (pwhalen, 15:08:05) * LINK: https://koji.fedoraproject.org/koji/buildinfo?buildID=1137943 (pwhalen, 15:08:06) * F28: kernel-4.17.17-200.fc28 (pwhalen, 15:08:17) * LINK: https://koji.fedoraproject.org/koji/buildinfo?buildID=1137814 (pwhalen, 15:08:17) * Please test and report any issues to the list or #fedora-arm. (pwhalen, 15:11:57) * 3) ==== Bootloader Status ==== (pwhalen, 15:12:33) * Latest uboot-tools-2018.09-0.2.rc2.fc29 (pwhalen, 15:13:14) * LINK: https://koji.fedoraproject.org/koji/buildinfo?buildID=1136162 (pwhalen, 15:13:14) * Arndale: fdt_fixup_memory_banks: num banks 8 exceeds hardcoded limit 4 (pwhalen, 15:13:34) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=1619700 (pwhalen, 15:13:40) * Should be fixed in RC3. (pwhalen, 15:14:13) * 4) == F29 == (pwhalen, 15:17:31) * LINK: https://kojipkgs.fedoraproject.org/compose//branched/Fedora-29-20180820.n.1… (pwhalen, 15:18:58) * 5) == Open Floor == (pwhalen, 15:23:18) Meeting ended at 15:29:52 UTC. Action Items ------------ Action Items, by person ----------------------- * **UNASSIGNED** * (none) People Present (lines said) --------------------------- * pwhalen (38) * pbrobinson (7) * zodbot (7) * jsmith (2) Generated by `MeetBot`_ 0.1.4 .. _`MeetBot`: http://wiki.debian.org/MeetBot

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My Fedora 4.18 kernel testday report for arm
by Zamir Sun 21 Aug '18

21 Aug '18

Hi, In case someone interested, here is a kernel test day report for arm. Tested kernel 4.18.0 with Fedora 28 on BeagleBone Black(armv7hl), Raspberry Pi 2(armv7hl), Raspberry Pi 3(aarch64), Hikey Board (aarch64), system boots fine. The Fedora kernel test with default profile is also executed, the logs are uploaded by that test suit. Also tested to boot Raspberry Pi 2(armv7hl), Raspberry Pi 3(aarch64), Hikey Board (aarch64) with kernel 4.18.1-300, and they also boots fine. As for Orange Pi Prime, it cannot boot with the nightly image Fedora-Minimal-29-20180816.n.0. Logs are available here https://paste.fedoraproject.org/paste/AFCUnOpiDuyfsVJk4BRqsg https://paste.fedoraproject.org/paste/pRKE9Qff1P6hTgboOKZFeg https://paste.fedoraproject.org/paste/XYCLWMETngM7LuilYfkv5w I also cannot install new kernel on a working Orange Pi Prime Fedora 28 system. DNF/rpm simply makes the system lost response. Not sure why. For HikeyBoard (Hikey620), it still cannot boot from mSD card using Fedora-Minimal-29-20180816.n.0, regenerating the initram image with hi6220_reset driver do not help. Booting system on a USB stick is fine. I also tried ftrace, and found some issues reported on rpi2 and hikey. Bugs are reported as https://bugzilla.redhat.com/show_bug.cgi?id=1616193 https://bugzilla.redhat.com/show_bug.cgi?id=1619081 HTH. -- Ziqian SUN (Zamir) zsun(a)fedoraproject.org GPG : 1D86 6D4A 49CE 4BBD 72CF FCF5 D856 6E11 F2A0 525E Want to know more about Fedora? Visit https://fedoraproject.org/wiki/

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1wire sensor
by Alessio Ciregia 20 Aug '18

20 Aug '18

Hello! I was finally able to read the temperature value from a DS18B20 sensor that is a 1-wire device. In this post <https://blog.oless.xyz/post/fedorarpi1wire/> you can find my notes (maybe wrong, but it works!) Thanks, A.

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RFE : CONFIG_MLX90614=m
by Ken Harris 20 Aug '18

20 Aug '18

Please set CONFIG_MLX90614=m ... which enables drivers/iio/temperature/mlx90614.ko which is "Melexis MLX90614 contactless IR temperature sensor" Also, please set CONFIG_MAXIM_THERMOCOUPLE=m Thanks !

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Android Things : Device Tree Overlays
by Ken Harris 19 Aug '18

19 Aug '18

This might be useful for the DT overlay discussoin : https://source.android.com/devices/architecture/dto/

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[Fedocal] Reminder meeting : Fedora ARM & AArch64 status meeting
by pwhalen＠redhat.com 19 Aug '18

19 Aug '18

Dear all, You are kindly invited to the meeting: Fedora ARM & AArch64 status meeting on 2018-08-21 from 15:00:00 to 16:00:00 UTC At fedora-meeting-2(a)irc.freenode.net The meeting will be about: Fedora ARM & AArch64 weekly status meeting. More information available at: [https://fedoraproject.org/wiki/Architectures/ARM](https://fedoraproject.org… Source: https://apps.fedoraproject.org/calendar/meeting/9202/

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uboot dtb overlays: clarification needed
by Alessio Ciregia 18 Aug '18

18 Aug '18

Hello. I'm doing a lot of tests with Fedora 28 (armv7hl) and I would like some clarifications. I looked around for some info, but I'm unable to get specific responses to my questios. - The loaded dtb (on a Raspberry Pi 3) is bcm2837-rpi-3-b.dtb: who tell the system to load such dtb? - Does the /boot/uEnv.txt file is taken into account in Fedora? - Does the dtoverlay option (n config.txt) is taken into account by Fedora? Thank you. A.

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GPIO
by Alessio Ciregia 18 Aug '18

18 Aug '18

Hello. Tell me if I understand correctly the situation about GPIO on Fedora. (Please note: I'm not an engineer nor a developer). I'm asking this because I'm unable to find suitable and exaustive (for me) documentation. GPIO sysfs interface is deprecated, and in the future will be removed from the kernel. So in Fedora the kernel is compiled without such flag. As a consequence we don't have the /sys/class/gpio path. We have instead /dev/gpiochipN character device. To use this device we can't use ordinary commands line tools (echo, cat, etc), but you have to go through some library. In addition to that, current kernel modules (like wire, wire_therm, wire_gpio) cannot be used, and someone should write something new (i'm thinking to 1wire sensors). Furthermore, using the provided libgpiod tools, all that you can do at the moment is putting a pin to high or to low level, and read the level. At last, at least on the Raspberry Pi, the gpioinfo command provides a list of lines. The count of these lines is higher than the number of pins, and ok, there is something a bit difficult to understand for me, but I can imagine that the GPIO in the SOC is not only the pinout. The fact is that these lines, these numbers are unmapped to the GPIO pins (I'm unable to find documentation): if I try every line offset with the tool gpioset, maybe with a LED, do you think I will be aple to create a suitable mapping (like saying: line offset 7 is BCM pin 4, and so on, for instance)? Sorry if I wrote a bunch of garbage. Any clarification will be welcome. Ciao, A.

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[Fedocal] Reminder meeting : Fedora ARM & AArch64 status meeting
by pwhalen＠redhat.com 12 Aug '18

12 Aug '18

Dear all, You are kindly invited to the meeting: Fedora ARM & AArch64 status meeting on 2018-08-14 from 15:00:00 to 16:00:00 UTC At fedora-meeting-2(a)irc.freenode.net The meeting will be about: Fedora ARM & AArch64 weekly status meeting. More information available at: [https://fedoraproject.org/wiki/Architectures/ARM](https://fedoraproject.org… Source: https://apps.fedoraproject.org/calendar/meeting/9202/

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arm August 2018