I have tried u-boot for the imx27lite board from LogicPD which is currently in u-boot-arm repository and I have experienced some stability problems: - Sometimes the system gets stuck in serial_getc() from serial_mxc.c driver when printing information (ex. mii read ). - Pings do not work properly, the system gets stuck in fec_send() function waiting always for a frame to be sent (which actually does not happen). - Sometimes the system gets stuck when saving the environment to flash 'saveenv', but other times it does it well.
I would like to help to solve this problems, but I don't know exactly where to begin from. I have been reviewing clock settings. Could this be happening because this board is using 32KHz xtal as reference instead of 26MHz one?
Have you experienced these problems also?
Thank you.