[U-Boot] U boot booting issues on soft reset

[alfred steele]

Hi All,

When i do a soft reset or issue a reboot command from linux, uboot is
unable to boot,getting stuck .
Uncompressing Linux.............................................................
............................................... done, booting the kernel.

But on  a power cycle, U-boot seems to be booting kernel just fine
without issues . Initially ,  i  thought the U-boot config was not
persistent but looks like  the U-boot'd doing something weird.
What might be the issue?

Does anyone have clues/hints?
-Alfred.