Hi Michal,
On Tue, Jan 14, 2020 at 5:48 AM Michal Simek monstr@monstr.eu wrote:
+Luis
čt 9. 1. 2020 v 14:00 odesílatel Milan Obuch u-boot@dino.sk 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 luaraneda@gmail.com
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.