Hi,
I designed a custom board for the ConnectCore XP 270 module with peripherals like USB, Ethernet and Compact Flash.
As I am using the standard UART for console messages, I edited the file ccxp.h, which is part of U-Boot. I changed the line
#define CONFIG_FFUART 1
to
#define CONFIG_STUART 1
.
That’s basically all I need to do, right?
Building and flashing the new uboot image went smoothly.
Sadly I do not get any console output, I think something is preventing the processor from booting.
Are there any general hints apart from the design checklist in the ccxp manual?
Do I have to consider changing GPIO or other low level settings?
Maybe someone has an advice for me before I go into detail
Jan
Message was edited by: jamo