diff options
| author | Milan Obuch <u-boot@dino.sk> | 2020-01-19 22:33:30 -0300 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2020-02-28 12:04:10 +0100 |
| commit | 1a4bf17b0298257b35611453e44f53c72a55f8a7 (patch) | |
| tree | fa58548dd36712cd2a84f5fb777f0adb2c9bf735 /board/ti/am43xx | |
| parent | b6779274f2bdbcde2c7fa3a2f90d1db55c02951f (diff) | |
arm: zynq: zybo z7: fix MIO init issue
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.
Disable the internal pull-up to fix the issue.
Signed-off-by: Milan Obuch <u-boot@dino.sk>
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'board/ti/am43xx')
0 files changed, 0 insertions, 0 deletions