[U-Boot-Users] [PATCH] Add sync at the end of flash_write_cmd for MPC86xx

[Tolunay Orkun <listmember@orkun.us>]

Stefan Roese wrote:
> On Monday 05 February 2007 22:11, Haavard Skinnemoen wrote:
>>> #ifdef SYNC
>>>     SYNC;
>>> #endif
>> Better to drop the #ifdef and just add empty stubs for the arches that
>> don't need it.
> 
> Yes, please do it this way.

I think defining the SYNC macro in architecture files is probably better 
but #ifdef wrapper would avoid touching architectures that does not have 
SYNC concept.

I guess at this moment we need a real (not a stub) SYNC for all PowerPC 
variants and Blackfin. I do not know if other architectures supported by 
U-Boot have such instructions in instruction set. So, it is probably the 
best time for those architecture people to speak up.

I think this patch should be independent than the cfi_flash.c patch. 
cfi_flash.c patch will depend on this patch applied first.

Best regards,
Tolunay