Hi Mark, On Wed, Aug 10, 2016 at 5:14 PM, Mark Grosen <[email protected]> wrote: > I had a working Debian system on the BBGW. I did an apt-get upgrade today > and re-booted and now the WL8 will not initialize. I saw there was a > firmware update in the upgrade, so maybe this is causing a problem? > > mark@markbbgw:~$ cat /etc/dogtag > BeagleBoard.org Debian Image 2016-06-19 > mark@markbbgw:~$ uname -a > Linux markbbgw 4.4.12-ti-r31 #1 SMP Thu Jun 16 18:48:27 UTC 2016 armv7l > GNU/Linux > mark@markbbgw:~$ cat /proc/cmdline > console=ttyO0,115200n8 root=UUID=066b85e2-8976-4b0c-99f4-e5525a67998c ro > rootfstype=ext4 rootwait coherent_pool=1M quiet cape_universal=enable > > From dmesg: > [ 27.010423] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11) > [ 27.133864] wlcore: loaded > [ 34.349928] wlcore: ERROR timeout waiting for the hardware to complete > initialization > [ 38.623450] wlcore: ERROR timeout waiting for the hardware to complete > initialization > [ 42.979266] wlcore: ERROR timeout waiting for the hardware to complete > initialization > [ 42.998770] wlcore: ERROR firmware boot failed despite 3 retries > [ 47.470802] wlcore: ERROR timeout waiting for the hardware to complete > initialization > [ 52.035220] wlcore: ERROR timeout waiting for the hardware to complete > initialization > [ 56.555735] wlcore: ERROR timeout waiting for the hardware to complete > initialization > [ 56.574659] wlcore: ERROR firmware boot failed despite 3 retries > > After boot, trying an ifup: > > linux% sudo ifup wlan0 > [ 373.798288] wlcore: ERROR ELP wakeup timeout! > [ 375.780033] wlcore: ERROR timeout waiting for the hardware to complete > initialization > [ 377.746317] wlcore: ERROR timeout waiting for the hardware to complete > initialization > [ 379.724491] wlcore: ERROR timeout waiting for the hardware to complete > initialization > [ 379.733485] wlcore: ERROR firmware boot failed despite 3 retries
This is getting better in kernel's such as: 4.4.16-ti-r38 Where the kernel will try to reset the wl18xx and try to re-load the firmware. But yeah, still working on this annoying bug... The easy fix is to unplug let it sit for a few seconds and power it back up.. Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYisexP3Ha-3%3DMkXX1%2BBBK%3DakEccbj0vQrS2P0fRuDRimQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
