On Sat, Nov 17, 2018 at 05:19:38PM +0100, Paul Kocialkowski wrote: > Hi, > > On Fri, 2018-11-16 at 15:07 +0000, Priit Laes wrote: > > On Fri, Nov 16, 2018 at 03:46:14PM +0100, Jens Thiele wrote: > > > Priit Laes <[email protected]> writes: > > > > > > > Heya! > > > > > > > > I've been running into intermittent u-boot hangs > > > > (latest u-boot and kernel mainline versions) on various > > > > Olimex A20 Lime2 boards. These hangs seem to happen always > > > > in the same spot after rebooting mainline kernel: > > > > > > > > [snip] > > > > U-Boot SPL 2018.11-rc2-00064-gada6bb81d9-dirty (Nov 16 2018 - 15:48:29 > > > > +0200) > > > > DR > > > > [/snip] > > > > > > > > Any ideas what to test? > > > > > > is your power supply unit strong enough? (especially if you have LCD > > > displays attached) > > > > Should be, 2A 5V brick via barrel connector. > > > > Other things connected: > > - serial (uart) > > - ethernet cable > > - hdmi cable > > - otg cable > > I have been experiencing the same issue on an A20-OLinuXino-Lime2 (non- > eMMC). It seems to happen when rebooting from the kernel, but not with > the "reset" command in U-Boot.
Yes, confirming that reset command from u-boot works. > > Cheers, > > Paul > > -- > Developer of free digital technology and hardware support. > > Website: https://www.paulk.fr/ > Coding blog: https://code.paulk.fr/ > Git repositories: https://git.paulk.fr/ https://git.code.paulk.fr/ > > -- > You received this message because you are subscribed to the Google Groups > "linux-sunxi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
