Re: [beagleboard] Re: Trouble enabling pru-rproc uBoot overlay
Good to hear that it is working for you... It's detecting PRUs for me now when booting off the SD card - I just need to get them to start my code and setup /de/rpmsg_31 properly... another hurdle but I'm sure I will overcome. On Sunday, 26 May 2019 23:33:37 UTC+1, jonre...@gmail.com wrote: > > Okay I managed to get everything working too. I had to do the following > steps: > > 1. reset eMMC > sudo /opt/scripts/tools/developers/update_bootloader.sh > > 2. flash new image provided above > > 3. After that the model from /opt/scripts/tools/version.sh was wrong for > me. I'm using a BBBW but model field had just regular beaglebone black in > it. This prevent wifi (via connman) from working. I followed another post > about this ( > https://groups.google.com/forum/#!topic/beagleboard/_ydry5HYVNQ) which > suggested to reset eeprom: > > GND TP1 then run as root: > > dd > if=/opt/scripts/device/bone/bbbw-eeprom.dump > of=/sys/devices/platform/ocp/44e0b000.i2c/i2c-0/0-0050/eeprom > > reboot. > > Everything works fine now! > > Thanks Robert and Hugh > > On Saturday, May 25, 2019 at 2:37:07 PM UTC-7, Hugh Frater wrote: >> >> Robert, is it ok to use this image in production or should I use the >> current stretch IOT image and flash the eMMC to overwrite this old >> bootloader? >> >> On Saturday, 25 May 2019 20:55:58 UTC+1, RobertCNelson wrote: >>> >>> > This is what I think is relevant from my uBoot console: >>> > >>> > U-Boot SPL 2017.03-2-gd12b1519b4 (Mar 14 2017 - 10:28:26) >>> > Trying to boot from MMC2 >>> > U-Boot 2017.03-2-gd12b1519b4 (Mar 14 2017 - 10:28:26 -0500), >>> Build: jenkins- >>> > github_Bootloader-Builder-532 >>> >>> There you go!! Would you please give me a dd copy of the first 100Mb >>> of the eMMC partition.. Such that i can use it to update the >>> version.sh script, to detect this bad version... >>> >>> 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/d8785b07-088a-41de-81eb-159ddf7dec5e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Trouble enabling pru-rproc uBoot overlay
Okay I managed to get everything working too. I had to do the following steps: 1. reset eMMC sudo /opt/scripts/tools/developers/update_bootloader.sh 2. flash new image provided above 3. After that the model from /opt/scripts/tools/version.sh was wrong for me. I'm using a BBBW but model field had just regular beaglebone black in it. This prevent wifi (via connman) from working. I followed another post about this (https://groups.google.com/forum/#!topic/beagleboard/_ydry5HYVNQ) which suggested to reset eeprom: GND TP1 then run as root: dd if=/opt/scripts/device/bone/bbbw-eeprom.dump of=/sys/devices/platform/ocp/44e0b000.i2c/i2c-0/0-0050/eeprom reboot. Everything works fine now! Thanks Robert and Hugh On Saturday, May 25, 2019 at 2:37:07 PM UTC-7, Hugh Frater wrote: > > Robert, is it ok to use this image in production or should I use the > current stretch IOT image and flash the eMMC to overwrite this old > bootloader? > > On Saturday, 25 May 2019 20:55:58 UTC+1, RobertCNelson wrote: >> >> > This is what I think is relevant from my uBoot console: >> > >> > U-Boot SPL 2017.03-2-gd12b1519b4 (Mar 14 2017 - 10:28:26) >> > Trying to boot from MMC2 >> > U-Boot 2017.03-2-gd12b1519b4 (Mar 14 2017 - 10:28:26 -0500), Build: >> jenkins- >> > github_Bootloader-Builder-532 >> >> There you go!! Would you please give me a dd copy of the first 100Mb >> of the eMMC partition.. Such that i can use it to update the >> version.sh script, to detect this bad version... >> >> 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/1d518f39-61eb-4847-9f90-1ff28261a6fc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Trouble enabling pru-rproc uBoot overlay
Robert, is it ok to use this image in production or should I use the current stretch IOT image and flash the eMMC to overwrite this old bootloader? On Saturday, 25 May 2019 20:55:58 UTC+1, RobertCNelson wrote: > > > This is what I think is relevant from my uBoot console: > > > > U-Boot SPL 2017.03-2-gd12b1519b4 (Mar 14 2017 - 10:28:26) > > Trying to boot from MMC2 > > U-Boot 2017.03-2-gd12b1519b4 (Mar 14 2017 - 10:28:26 -0500), Build: > jenkins- > > github_Bootloader-Builder-532 > > There you go!! Would you please give me a dd copy of the first 100Mb > of the eMMC partition.. Such that i can use it to update the > version.sh script, to detect this bad version... > > 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/1790a173-01bf-4ac7-871b-da6ffd19c3e4%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Trouble enabling pru-rproc uBoot overlay
Damn... accidentally overwritten uBoot on the eMMC... I thought the flasher wouldn't touch that. Apologies Robert. However, it was obviously a uBoot on eMMC problem as with a freshly flashed eMMC the overlay loads properly. I'll try booting from SD card now and see if that works too,. In our application we use a bunch of the eMMC pins for other hardware so we're forced to use an SD card. On Saturday, 25 May 2019 21:39:23 UTC+1, Hugh Frater wrote: > > I will get that sorted and put it on my dropbox. I've got to flash eMMC > with the sd card contents then reboot with another sd card in the USB-A > port - I'm working from home and don't have any cables other than a 232r on > the debug header and a 5v power brick. > > Give me half an hour... > > On Saturday, 25 May 2019 20:55:58 UTC+1, RobertCNelson wrote: >> >> > This is what I think is relevant from my uBoot console: >> > >> > U-Boot SPL 2017.03-2-gd12b1519b4 (Mar 14 2017 - 10:28:26) >> > Trying to boot from MMC2 >> > U-Boot 2017.03-2-gd12b1519b4 (Mar 14 2017 - 10:28:26 -0500), Build: >> jenkins- >> > github_Bootloader-Builder-532 >> >> There you go!! Would you please give me a dd copy of the first 100Mb >> of the eMMC partition.. Such that i can use it to update the >> version.sh script, to detect this bad version... >> >> 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/0a8d4ce6-c7e6-4375-8e14-6eb0adff1658%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Trouble enabling pru-rproc uBoot overlay
I will get that sorted and put it on my dropbox. I've got to flash eMMC with the sd card contents then reboot with another sd card in the USB-A port - I'm working from home and don't have any cables other than a 232r on the debug header and a 5v power brick. Give me half an hour... On Saturday, 25 May 2019 20:55:58 UTC+1, RobertCNelson wrote: > > > This is what I think is relevant from my uBoot console: > > > > U-Boot SPL 2017.03-2-gd12b1519b4 (Mar 14 2017 - 10:28:26) > > Trying to boot from MMC2 > > U-Boot 2017.03-2-gd12b1519b4 (Mar 14 2017 - 10:28:26 -0500), Build: > jenkins- > > github_Bootloader-Builder-532 > > There you go!! Would you please give me a dd copy of the first 100Mb > of the eMMC partition.. Such that i can use it to update the > version.sh script, to detect this bad version... > > 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/57799b04-591c-41b9-ae46-4950798af29e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Trouble enabling pru-rproc uBoot overlay
> This is what I think is relevant from my uBoot console: > > U-Boot SPL 2017.03-2-gd12b1519b4 (Mar 14 2017 - 10:28:26) > Trying to boot from MMC2 > U-Boot 2017.03-2-gd12b1519b4 (Mar 14 2017 - 10:28:26 -0500), Build: > jenkins- > github_Bootloader-Builder-532 There you go!! Would you please give me a dd copy of the first 100Mb of the eMMC partition.. Such that i can use it to update the version.sh script, to detect this bad version... 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYiXdZGwDdrdpHQn%2ByAeyymx5C%3DOkgRhL9sdo0yYY2-3%3Dg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Trouble enabling pru-rproc uBoot overlay
Flashing your test image to a fresh SD card leaves me with the same behaviour as before Robert. My uEnv.txt follows: debian@beaglebone:~$ cat /boot/uEnv.txt #Docs: http://elinux.org/Beagleboard:U-boot_partitioning_layout_2.0 uname_r=4.14.108-ti-r104 #uuid= #dtb= ###U-Boot Overlays### ###Documentation: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#U-Boot_Ov erlays ###Master Enable enable_uboot_overlays=1 ### ###Overide capes with eeprom #uboot_overlay_addr0=/lib/firmware/.dtbo #uboot_overlay_addr1=/lib/firmware/.dtbo #uboot_overlay_addr2=/lib/firmware/.dtbo #uboot_overlay_addr3=/lib/firmware/.dtbo ### ###Additional custom capes #uboot_overlay_addr4=/lib/firmware/.dtbo #uboot_overlay_addr5=/lib/firmware/.dtbo #uboot_overlay_addr6=/lib/firmware/.dtbo #uboot_overlay_addr7=/lib/firmware/.dtbo ### ###Custom Cape #dtb_overlay=/lib/firmware/.dtbo ### ###Disable auto loading of virtual capes (emmc/video/wireless/adc) disable_uboot_overlay_emmc=1 disable_uboot_overlay_video=1 disable_uboot_overlay_audio=1 disable_uboot_overlay_wireless=1 disable_uboot_overlay_adc=1 ### ###PRUSS OPTIONS ###pru_rproc (4.4.x-ti kernel) #uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-4-TI-00A0.dtbo ###pru_rproc (4.14.x-ti kernel) uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-14-TI-00A0.dtbo ###pru_rproc (4.19.x-ti kernel) #uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-19-TI-00A0.dtbo ###pru_uio (4.4.x-ti, 4.14.x-ti, 4.19.x-ti & mainline/bone kernel) #uboot_overlay_pru=/lib/firmware/AM335X-PRU-UIO-00A0.dtbo ### ###Cape Universal Enable enable_uboot_cape_universal=1 ### ###Debug: disable uboot autoload of Cape #disable_uboot_overlay_addr0=1 #disable_uboot_overlay_addr1=1 #disable_uboot_overlay_addr2=1 #disable_uboot_overlay_addr3=1 ### ###U-Boot fdt tweaks... (6 = 384KB) #uboot_fdt_buffer=0x6 ###U-Boot Overlays### cmdline=coherent_pool=1M net.ifnames=0 quiet cape_universal=enable #In the event of edid
