arm November 2018

arm@lists.fedoraproject.org

13 participants
20 discussions

Bluetooth on Udoo Neo ?
by Ken Harris 25 Jun '19

25 Jun '19

Is it possible to enable Bluetooth on Udoo Neo ? FYI, it uses the TI WL1831 module. I tried : hciattach -n ttymxc2 texas ... but got "Initialization timed out." I also tried various combinations of bit rates and flow control. Any tips are welcome. -K

2 2

how to make a working f28 sd card for odroid-hc2 ?
by Torbjorn Jansson 14 Mar '19

14 Mar '19

Hello for a while now i have been struggling to create a set of steps to make a successfully bootable fedora 28 image for my odroid hc2 computers. the reason for this is several, but main one is to have all gluster related packaged available like the samba vfs modules and iscsi related packages for gluster that is missing from the ubuntu images. plus i prefer fedora. all i get is a sd card that boots but then hangs on initial setup and if i try to work around that by disabling it then boot takes maybe 5-10 minutes at least with failing services (probably those that depend on network) and when i finally get to a login prompt root doesn't work here is my step by step instructions so far that's not quite working: (this is done from a fedora 28 host) 1: first install needed packages dnf install arm-image-installer-2.5-1.fc28.noarch dnf install uboot-images-armv7-2018.03-6.fc28.noarch 2: get image and install it to sd card fedora-arm-image-installer --target=none --image=Fedora-Minimal-armhfp-28-1.1-sda.raw.xz --resizefs --norootpass --media=/dev/sdf --args "rd.driver.pre=ledtrig-heartbeat,xhci-plat-hcd cpuidle.off=1 no_bL_switcher console=tty1 console=ttySAC2,115200n8" (sdf in this case is my sd card) 3: fix the missing dtb file mkdir /tmp/sd mount -t auto /dev/sdf2 /tmp/sd cd /tmp/sd/dtb ln -s exynos5422-odroidxu4.dtb exynos5422-odroidunknown.dtb umount /tmp/sd 4: make it boot by running sd_fusing mkdir sd_fusing; cd sd_fusing wget https://raw.githubusercontent.com/hardkernel/u-boot/odroidxu4-v2017.05/sd_f… \ https://raw.githubusercontent.com/hardkernel/u-boot/odroidxu4-v2017.05/sd_f… \ https://raw.githubusercontent.com/hardkernel/u-boot/odroidxu4-v2017.05/sd_f… \ https://raw.githubusercontent.com/hardkernel/u-boot/odroidxu4-v2017.05/sd_f… chmod a+x sd_fusing.sh cp /usr/share/uboot/odroid-xu3/u-boot.bin . ./sd_fusing.sh /dev/sdf ok so now comes the problems at this stage i have a bootable image but it gets stuck, most likely on initial setup that never shows up. the thing is, it is not locked up because if i plug in an usb device i get a few lines on the serial console so kernel is still working but boot is stuck. last few lines on serial console is something like: Starting firewalld - dynamic firewall daemon... Starting Initial Setup configuration program... then some stuff related to usb & my disk then on first boot a few lines related to OpenSSH key generation rebooting hangs at same place with exception of SSH keys. to get a bit further i can mount the root filesystem manually on my other computer and remove the following two files: rm /etc/systemd/system/graphical.target.wants/initial-setup.service rm /etc/systemd/system/multi-user.target.wants/initial-setup.service this gets rid of the initial setup but then i get a whole bunch of services failing and boot being really really slow, it takes probably 10-15 minutes for everything to time out and get to the logon prompt. when i get it root doesn't work. this is where i kind of gave up. i know i somehow managed to get a bootable image several months ago, but i'm not sure if i then had to manually set root password by editing passwd or shadow before trying to boot. things on my wish list for this board: easier installation and updated packages that work. for example arm-image-installer with a board definition for odroid. may be usefull even if we have to run sd_fusing manualy after anyway, possibly with a text saying so. this also would help to make --addconsole work uboot that recognized hc2 so it loads the right file dtb file for hc2, one that works and is appropriate.

7 19

f29 uboot & odroid hc2 (patch)
by Torbjorn Jansson 27 Jan '19

27 Jan '19

Hello I asked on linux-arm-kernel mail list regarding the "missing" dtb file problem for odroid hc2. The info i got was that the hc1 dtb file is the correct one to use for hc2 too and there is a patch to make uboot detect and use the right dtb file. The patch in question: http://git.denx.de/?p=u-boot.git;a=patch;h=9cd97c5b049a9a282dda0b1782cbb38d… I rebuilt uboot-tools-2018.09-1.fc29.x86_64 with this patch applied and it boots and uses the hc1 dtb file correctly. No need for a manual symlink like: ln -s exynos5422-odroidhc1.dtb exynos5422-odroidunknown.dtb So would be nice if this could be considered for inclusion in the fedora uboot package sometime in the future to make it easier to get the hc2 up and running.

3 3

No wifi on RPi 3B+ after Kernel Update
by John Anthony Frame 18 Dec '18

18 Dec '18

Wifi on RPi 3B+ appears to no longer work after updating kernel to 4.18.17-300.fc29.aarch64. Worked OK with 4.18.16-300.fc29.aarch64 After update: dmesg | grep brcm [ 19.386730] bluetooth hci0: Direct firmware load for brcm/BCM4345C0.hcd failed with error -2 [ 19.396367] Bluetooth: hci0: BCM: Patch brcm/BCM4345C0.hcd not found Before update: dmesg | grep brc [ 30.062387] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 30.075952] usbcore: registered new interface driver brcmfmac [ 30.169952] bluetooth hci0: Direct firmware load for brcm/BCM4345C0.hcd failed with error -2 [ 30.169957] Bluetooth: hci0: BCM: Patch brcm/BCM4345C0.hcd not found [ 32.183096] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 32.220167] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Mar 1 2015 07:29:38 version 7.45.18 (r538002) FWID 01-6a2c8ad4

3 2

Odroid C2
by Dr. Zenzic 16 Dec '18

16 Dec '18

Hello All, Has anyone had any luck getting Fedora 28 to work on the Odroid C2? I've tried downloading the Fedora 28 Server aarch.raw.xz image which i put onto my sd card. I then moved the Archlinux aarch64 boot parition into boot along with the lib/modules and lib/firmware folders from Archlinux. This has been to no avail. I'm working on building the hardkernel kernel myself now but have never actually compiled a kernel myself so I'm not sure what I fully need to get the Fedora rootfs to boot with the kernel. If anyone has some guidance or a nice writeup on getting a bootable kernel recognized by Fedora on the Odroid C2 that would be greatly appreciated.

5 14

Fedora 28 Arm checksums for kernel modules
by Benson Muite 30 Nov '18

30 Nov '18

Hi, Am doing an update of Fedora 28 on Arm single board computer. A large number of checksums for Kernels seem not to match. Benson

2 2

Fedora on mmc / cubieboard 2
by Gonzalo Huerta-Canepa 29 Nov '18

29 Nov '18

Hello everybody, I installed fedora en my cubieboard2, using a sdcard, and it runs OK. Nevertheless, my idea was to execute it from its mmc disk. I tried to follow exactly the same procedure as with the sdcard, writing uboot and then the distro using the dd command, but this time into the mmc, but nothing happens. If I try to boot the system after writing the mms, nothing happens, it does not even boot. Does anyone knows how can I overcome this hurdle? Thanks!

4 6

Fedora on Lamobo R1(Banana Pi R1)
by filbar＠centrum.cz 26 Nov '18

26 Nov '18

I try to boot ARM Fedora 29 or Rawhide on Lamobo R1 router and I connect it by HDMI cable, but it does nothing, ethernet ports don't blink, the device seems, that don't boot. When I use old original Bananian image, then device boot up properly, but Bananian is not developed now, so I want to use Fedora. I look into dtb directory and I found Lamobo r1 dtb file, so what is wrong. Thanks, Filip Bartmann

2 4

[Fedocal] Reminder meeting : Fedora ARM & AArch64 status meeting
by pwhalen＠redhat.com 25 Nov '18

25 Nov '18

Dear all, You are kindly invited to the meeting: Fedora ARM & AArch64 status meeting on 2018-11-27 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/

1 0

Udoo Neo w/ Fedora 29 : Wi-Fi DHCP offer not received
by Ken Harris 19 Nov '18

19 Nov '18

I installed Fedora 29 on a Udoo Neo ( i.MX ). I tried to connect via Wi-Fi. It "associates", and the AP shows that a DHCP offer is sent, but it times out. This used to work in F28. Wired Enet works. USB Wi-Fi works on F29. Strange. Attached is merged and sorted log files : dmesg (starts w/ square bracket), NetworkManaged (with "neo0" tag), AP (with "daemon" tag). Any tips ? Thanks, Ken

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arm November 2018