Re: [U-Boot] [PATCH] arm: zynq: zybo z7: fix MIO init issue

2020-01-19 Thread Michal Simek
On 20. 01. 20 2:33, Luis Araneda wrote: > From: Milan Obuch > > The board has two push button connected to MIO pins > 50 and 51, which have a pull-down resistor and are > connected to 1.8V when pressed. > > These two pins are wrongly initialized with internal > pull-up enabled so they are report

[U-Boot] [PATCH] arm: zynq: zybo z7: fix MIO init issue

2020-01-19 Thread Luis Araneda
From: Milan Obuch The board has two push button connected to MIO pins 50 and 51, which have a pull-down resistor and are connected to 1.8V when pressed. These two pins are wrongly initialized with internal pull-up enabled so they are reported as 1 all the time with no change when pressed. Disab