[Bug 1873520] Re: fan-shim interrupts u-boot

2020-08-12 Thread Guilherme Oliveira
An additional info: setting the environment variable below for u-boot solves the problem on the u-boot CLI. To get to the CLI, I need to have and HDMI monitor and a USB keyboard. setenv bootdelay -2 Can someone help me adding this through ssh command line. I need to fix an equipment that is alre

[Bug 1873520] Re: fan-shim interrupts u-boot

2020-08-12 Thread Guilherme Oliveira
In my case, I read a one-way communication coming from a power meter on the uart. Since I can't control the flow of data coming and also need to have uart enabled, how can I work arround? Is is possible to set enable_uart=0 on /boot/firmware/usercfg.txt and after boot use a script to reenable it?