[U-Boot] Makefile question

[Ron Madrid]

I am creating a file called config.tmp in my board specific folder within 
nand_spl during the configuration of my board in the top level Makefile.
This is not a problem, however when I run make distclean this file still
remains.

Perhaps I should not do this task in this manner.  Based on the 
configuration for my board, I am defining PAD_TO to be either a large
page NAND value or a small page value.  Is there some other manner in
which I should do this?

Ron