[U-Boot] [PATCH V6] sf: Turn SPI flash chip into 3-Byte address mode

[Hou Zhiqiang]

Hello all,

As Siva said the 4-Byte support should be splited to another thread.

And this patch focus on the BAR addressing mode base on the current u-boot, 
the aim is make the spi flash work upon warm boot, specifically when boot 
from SPI flash, without correcting the address mode, it will crash when 
kernel set the spi flash to 4-Byte address mode. 

> -----Original Message-----
> From: Siva Durga Prasad Paladugu [mailto:siva.durga.paladugu at xilinx.com]
> Sent: 2015年8月13日 20:48
> To: Jagan Teki
> Cc: Stefan Roese; Hou Zhiqiang-B48286; u-boot at lists.denx.de; nofooter;
> Sun York-R58495
> Subject: RE: [U-Boot] [PATCH V6] sf: Turn SPI flash chip into 3-Byte
> address mode
> 

B.R
Zhiqiang