Hi,
You've built uCLinux from the BSP provided by Freescale , right ? If so, where did you find mp3player ?
About the LCD display, I'm using
LCD-3.5-QVGA-20 from LOGIC. The touch function didn't work very good, but I met a Freescale engineer in a seminar and he gave me a modified BSP where the touch function is working fine.
Regards,
William