#2 is definitely NOT working for me... 

root@FPPTest:/opt/scripts/tools# ./version.sh
git:/opt/scripts/:[2f062cfde221878a2bcb4ea87d0622aab74728e0]
eeprom:[A335BNLTSE0A4518BBE911FC]
model:[SanCloud_BeagleBone_Enhanced]:WiFi AP 
Enabled:[https://github.com/lwfinger/rtl8723bu]
dogtag:[BeagleBoard.org Debian Image 2018-10-07]
bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot 
2018.09-00002-g9d95a561c9]:[location: dd MBR]
bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot 
2018.09-00002-g9d95a561c9]:[location: dd MBR]
kernel:[4.19.29-bone29]
uboot_overlay_options:[enable_uboot_overlays=1]
uboot_overlay_options:[uboot_overlay_addr4=/lib/firmware/BB-I2C2-FAST-00A0.dtbo]
uboot_overlay_options:[disable_uboot_overlay_video=1]
uboot_overlay_options:[disable_uboot_overlay_audio=1]
uboot_overlay_options:[uboot_overlay_pru=/lib/firmware/AM335X-PRU-UIO-00A0.dtbo]
uboot_overlay_options:[enable_uboot_cape_universal=1]
pkg check: to individually upgrade run: [sudo apt install --only-upgrade 
<pkg>]
pkg:[bb-cape-overlays]:[4.4.20190320.1-0rcnee0~stretch+20190320]
pkg:[bb-wl18xx-firmware]:[1.20190227.1-0rcnee0~stretch+20190227]
pkg:[kmod]:[23-2rcnee1~stretch+20171005]
WARNING:pkg:[librobotcontrol]:[NOT_INSTALLED]
pkg:[firmware-ti-connectivity]:[20180825+dfsg-1rcnee1~stretch+20181217]
groups:[debian : debian adm kmem dialout cdrom floppy audio dip video 
plugdev users systemd-journal netdev gpio pwm eqep admin spi i2c tisdk 
weston-launch xenomai bluetooth cloud9ide]
cmdline:[console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 
root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M 
net.ifnames=0 rootwait quiet]
dmesg | grep remote
[    0.628740] remoteproc remoteproc0: wkup_m3 is available
[    0.940053] remoteproc remoteproc0: powering up wkup_m3
[    0.940074] remoteproc remoteproc0: Booting fw image 
am335x-pm-firmware.elf, size 217168
[    0.942727] remoteproc remoteproc0: remote processor wkup_m3 is now up
dmesg | grep pru

root@FPPTest:/opt/scripts/tools# config-pin -q P9.11
P9_11 pinmux file not found!
Cannot read pinmux file: /sys/devices/platform/ocp/ocp*P9_11_pinmux/state

If I can get it working with 4.19, I'd be OK with that, but right now, it's 
not.   Since I'm trying to create new images for my devices, I can 
definitely move everything to 4.19.  The "problem" I have is a couple of 
the out-of-kernel wifi drivers I build/include don't yet build properly 
with 4.19 which is why I've considered staying on 4.14.   That's a minor 
issue though.  

Dan



On Wednesday, March 27, 2019 at 12:49:56 PM UTC-4, RobertCNelson wrote:
>
> On Wed, Mar 27, 2019 at 11:32 AM Daniel Kulp <[email protected] <javascript:>> 
> wrote: 
> > 
> > 
> > Couple of questions regarding the bone kernels.... 
> > 
> > 1) Is there a reason update_kernel doesn't install the various "extras" 
> for the bone kernel like it does for the ti kernels?   I don't really care 
> as I don't need them, but it kind of surprised me that libpruio and such 
> were not installed. 
>
>
> https://github.com/RobertCNelson/boot-scripts/blob/2f062cfde221878a2bcb4ea87d0622aab74728e0/tools/update_kernel.sh#L565-L567
>  
>
> So yes, this should be extended to 4.19.x-bone, v4.14.x-bone-rt and 
> v4.19.x-bone-rt.. 
>
> > 2) Is there any indication if/when the problem of BB-I2C2-FAST-00A0 not 
> allowing cape-universal to work will be fixed for the bone kernels?  At 
> least for 4.19 but preferably also for 4.14.  I'm kind of working around 
> the issue by explicitly adding cape-universalh-00A0 to the overlays, but 
> that's kind of a crappy way to do it. 
>
> This "works" fine in 4.19.x, the issue is you want me to spend time 
> back-porting this feature i originally started working in on 
> v4.16.x-bone back to v4.14.x-bone..  My big question is why? everyone 
> hated v4.14.x-bone-rt so they either stayed on v4.4.x-bone-rt or now 
> jumped to 4.19.x-bone-rt..  Thus give me an actual use case why 
> v4.14.x-bone vs v4.19.x-bone at this point.. 
>
> debian@beaglebone:~$ sudo /opt/scripts/tools/version.sh 
> git:/opt/scripts/:[2f062cfde221878a2bcb4ea87d0622aab74728e0] 
> eeprom:[A335BNLT000C1830BBBG0785] 
> model:[TI_AM335x_BeagleBone_Black] 
> dogtag:[BeagleBoard.org Debian Image 2019-03-24] 
> bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot 
> 2018.09-00002-g9d95a561c9]:[location: dd MBR] 
> bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot 
> 2018.09-00002-g0b54a51eee]:[location: dd MBR] 
> kernel:[4.19.29-bone29] 
> nodejs:[v6.17.0] 
> uboot_overlay_options:[enable_uboot_overlays=1] 
> uboot_overlay_options:[uboot_overlay_addr4=/lib/firmware/BB-I2C2-FAST-00A0.dtbo]
>  
>
> uboot_overlay_options:[uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-14-TI-00A0.dtbo]
>  
>
> uboot_overlay_options:[enable_uboot_cape_universal=1] 
> pkg check: to individually upgrade run: [sudo apt install --only-upgrade 
> <pkg>] 
> pkg:[bb-cape-overlays]:[4.4.20190320.1-0rcnee0~stretch+20190320] 
> pkg:[bb-wl18xx-firmware]:[1.20190227.1-0rcnee0~stretch+20190227] 
> pkg:[kmod]:[23-2rcnee1~stretch+20171005] 
> pkg:[librobotcontrol]:[1.0.4-git20190107.0-0rcnee0~stretch+20190108] 
> pkg:[firmware-ti-connectivity]:[20180825+dfsg-1rcnee1~stretch+20181217] 
> groups:[debian : debian adm kmem dialout cdrom floppy audio dip video 
> plugdev users systemd-journal i2c bluetooth netdev cloud9ide gpio pwm 
> eqep admin spi tisdk weston-launch xenomai] 
> cmdline:[console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 
> root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M 
> net.ifnames=0 quiet] 
> dmesg | grep remote 
> [    1.035641] remoteproc remoteproc0: wkup_m3 is available 
> [    1.387562] remoteproc remoteproc0: powering up wkup_m3 
> [    1.387582] remoteproc remoteproc0: Booting fw image 
> am335x-pm-firmware.elf, size 217168 
> [    1.390364] remoteproc remoteproc0: remote processor wkup_m3 is now up 
> dmesg | grep pru 
>
>
> debian@beaglebone:~$ config-pin -l P9.11 
> default gpio gpio_pu gpio_pd gpio_input uart 
> debian@beaglebone:~$ config-pin -q P9.11 
> P9_11 Mode: default Direction: in Value: 1 
> debian@beaglebone:~$ config-pin  P9.11 uar 
>
> > 
> > Related to #2: if we include BB-I2C2-FAST-00A0 , then it excludes those 
> pins from cape-universal/pinmux entirely.   Thus, we cannot "config-pin" 
> them to be output pins if we don't need the i2c bus.     I've created my 
> own dts that only configures the i2c clock and leaves the pins alone.   I'm 
> trying to determine if there are any issues with that, and if not, why 
> isn't that the default? 
> > 
>
> Regards, 
>
> -- 
> Robert Nelson 
> https://rcn-ee.com/ 
>

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