Hi Michal, On Tue, Jan 14, 2020 at 5:48 AM Michal Simek <[email protected]> wrote: > > +Luis > > čt 9. 1. 2020 v 14:00 odesílatel Milan Obuch <[email protected]> napsal: > > > > Hi, > > > > Zybo Z7 board uses 100 MHz clock for UART bitrate generator, in > > defconfig is 50 MHz listed. This error manifests itself when boot > > starts, following is seen on console: > > [...] > > --- configs/zynq_zybo_z7_defconfig.orig 2020-01-09 08:16:33.744969000 +0100 > > +++ configs/zynq_zybo_z7_defconfig 2020-01-09 07:49:33.181891000 +0100 > > @@ -5,7 +5,7 @@ > > CONFIG_SPL_STACK_R_ADDR=0x200000 > > CONFIG_SPL=y > > CONFIG_DEBUG_UART_BASE=0xe0001000 > > -CONFIG_DEBUG_UART_CLOCK=50000000 > > +CONFIG_DEBUG_UART_CLOCK=100000000 > > CONFIG_DEBUG_UART=y > > CONFIG_DISTRO_DEFAULTS=y > > CONFIG_SYS_CUSTOM_LDSCRIPT=y > > Luis: Can you please check?
I successfully tested the patch on a Zybo Z7-20 board. As the description said, the text "Debug uart enabled" is now displayed. Once the commit is in shape to be merged, feel free to add my Tested-by tag. Tested-by: Luis Araneda <[email protected]> Please ping me if the author does not want to send a proper git patch so I can send it instead. I don't want this work to be lost. Regards, Luis Araneda.
