I recently added an external 5V supply to the BBB barrel jack because I am going to add a relay cape.
If I issue "sudo shutdown -h now" the BBB looks like it is going to shutdown judging by the messages on the Jtag port but then re-boots? See messages below. I am using USB connectivity. If I unplug the 5V adapter and issue "sudo shuwdown -h now:" it works. [ OK ] Reached target Shutdown. [ OK ] Reached target Final Step. [ OK ] Started Power-Off. [ OK ] Reached target Power-Off. [44567.694668] reboot: Power down <=== This is where it should power off U-Boot SPL 2019.04-00002-gbb4af0f50f (Jul 08 2019 - 11:44:39 -0500) <=== This is what happens Trying to boot from MMC2 U-Boot 2019.04-00002-gbb4af0f50f (Jul 08 2019 - 11:44:39 -0500), Build: jenkins-github_Bootloader-Builder-128 CPU : AM335X-GP rev 2.1 I2C: ready DRAM: 512 MiB No match for driver 'omap_hsmmc' No match for driver 'omap_hsmmc' Some drivers were not found Reset Source: Power-on reset has occurred. RTC 32KCLK Source: External. MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 BeagleBoard.org Debian IoT Image 2020-03-26 Linux beaglebone 4.19.94-ti-r41 #1buster SMP PREEMPT Sat Mar 21 03:13:40 UTC 2020 armv7l GNU/Linux Thanks -- 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/130c5957-6b24-4154-8d94-94545ca88299%40googlegroups.com.
