tree 4c50cbe789d890c198100585a0f82956df182f52
parent abd31e92cec34c295bdec43efeb9404aa8134f53
author Scott Wood <scottwood@freescale.com> 1354800796 +0000
committer Kim Phillips <kim.phillips@freescale.com> 1355960736 -0600

spl: Change PAD_TO to CONFIG_SPL_PAD_TO

This was already used by some SPL targets, and allows the pad amount to
be specified by board config headers rather than only in makefile
fragments.

Also supply a pad-to of zero if the variable is undefined.  It works
without this, but this avoids relying on undocumented behavior.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>