In message <000a01c6cd6e$5e1970a0$800101df@monstertop> you wrote:
1. When I directly download zImage.elf to the RAM and boot from there, I see
...
2. When I tried to boot the zImage (sitting in the flash) from u-boot file
When you use U-Boot, you should use the correct image (uImage).
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
Every little picofarad has a nanohenry all its own. - Don Vonada