On Tue, May 18, 2021 at 10:37:07AM +0200, Oleksij Rempel wrote: > If on-die termination is enabled, the RXC pin of iMX6 will be pulled > high. Since we already have an 10K pull-down on board, the RXC level on > PHY reset will be ~800mV, which is mostly interpreted as 1. On some > reboots we get 0 instead and kernel can't detect the PHY properly. > > Since the default 0x020e07ac value is 0, it is sufficient to remove this > entry from the affected imxcfg files. > > Since we get stable 0 on pin PHYADDR[2], the PHY address is changed from > 4 to 0. > > Reported-by: Robin van der Gracht <robin@xxxxxxxxxxx> > Fixes: 00adc1e33ef8 ("ARM: add imx6 based Protonic boads") > Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx> > --- > arch/arm/boards/protonic-imx6/flash-header-vicut1.imxcfg | 1 - > 1 file changed, 1 deletion(-) Applied, thanks Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox