omap3: omap3530_beagle_per_uart_defconfig broken

[Nishanth Menon]

Hi,
while just giving the omap3530 boot from internal sram a whirl, found that

commit 78104ae181f78d83664fdc7522eb632d9c3b2ec9
Author: Sascha Hauer <s.hauer at pengutronix.de>
Date:   Fri Apr 16 15:50:30 2010 +0200

     arm: reimplement startup code in C

     Lets translate the startup code to a language we all understand better.
     Tested on pcm038 (arm v5) and pcm043 (arm v6).

     Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>

broke the support for OMAP3530 internal boot capability -> it looks like 
many of the V7Dcache skip logic got dropped off in the patch. will try 
to fix it ahead.. reverting this commit helps the barebox master..

Regards,
Nishanth Menon