On 2/4/2019 12:32 PM, Robert Nelson wrote: > On Mon, Feb 4, 2019 at 6:36 AM Charles Steinkuehler > <[email protected]> wrote: >> >> On 2/4/2019 1:15 AM, Malte Schmidt wrote: >>> Not yet. >>> >>> I asked the same question here: >>> https://groups.google.com/forum/#!category-topic/beaglebone/beagleboardorg-beaglebone-black/wEv-JGvom8U >>> >>> and was suggested to go with 4.19. I tried this and it does indeed boot >>> fast. The current issue is that I lack the PRU drivers (rproc) for this >>> kernel. My next try would be to investigate if the rproc drivers can be >>> replaced by the UIO version. >>> ... and I totally don't know if this approach makes sense at all as I'm far >>> from exactly knowing what I'm doing / using and how rproc or UIO differ .... >> >> Have you tried configuring U-Boot to load the UIO driver? >> >> Robert tries to keep this working with all kernel flavors so you >> should just have to set: >> >> uboot_overlay_pru=/lib/firmware/AM335X-PRU-UIO-00A0.dtbo >> >> Details: >> https://elinux.org/Beagleboard:BeagleBoneBlack_Debian#U-Boot_PRU_Options > > Sadly post v4.18.x the uio-pru driver on mainline is broken for > "uio".. Around the same time Roger from TI posted his first pass at > remoteproc for mainline, so I've been focusing on that instead.
Looks like this just got fixed: https://groups.google.com/forum/#!msg/beagleboard/poKd5tCRD04/Zjc1hNxLAwAJ -- Charles Steinkuehler [email protected] -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
