Re: [Xilinx Zynq]: spurious UART receive on startup

2020-08-24 Thread Norbert Braun
Hi, On 17.08.20 12:07, Michal Simek wrote: > Hi, > > ne 16. 8. 2020 v 13:43 odesílatel Norbert Braun napsal: >> Hi, >> >> I am running into a problem with U-Boot v2020.07 on Xilinx Zynq >> (Zedboard). If I build U-Boot with the default config >> (xilinx_zynq_virt_defconfig, DEVICE_TREE=zynq-zed)

Re: [Xilinx Zynq]: spurious UART receive on startup

2020-08-17 Thread Michal Simek
Hi, ne 16. 8. 2020 v 13:43 odesílatel Norbert Braun napsal: > > Hi, > > I am running into a problem with U-Boot v2020.07 on Xilinx Zynq > (Zedboard). If I build U-Boot with the default config > (xilinx_zynq_virt_defconfig, DEVICE_TREE=zynq-zed), autoboot will abort, > even if no key is pressed. T

[Xilinx Zynq]: spurious UART receive on startup

2020-08-16 Thread Norbert Braun
Hi, I am running into a problem with U-Boot v2020.07 on Xilinx Zynq (Zedboard). If I build U-Boot with the default config (xilinx_zynq_virt_defconfig, DEVICE_TREE=zynq-zed), autoboot will abort, even if no key is pressed. This happens regardless of whether the USB UART is even connected to a PC.