sc520: Allow boards to override udelay
authorGraeme Russ <graeme.russ@gmail.com>
Fri, 23 Apr 2010 14:05:50 +0000 (00:05 +1000)
committerWolfgang Denk <wd@denx.de>
Wed, 5 May 2010 22:17:37 +0000 (00:17 +0200)
commit5204566e53a3c519e8795480d056635bc64b11cd
tree741a832ce94d7315a6dbbf02e3ca498c568624dc
parent95ffaba39042064c5eb68404894fd6b0f1d6a3e3
sc520: Allow boards to override udelay

If the board has a high precision mico-second timer, it maked sense to use
it instead of the on-chip one

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
arch/i386/cpu/sc520/sc520_timer.c
arch/i386/include/asm/ic/sc520.h