This is the mail archive of the ecos-discuss@sources.redhat.com mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: FLASH woes continue


On Mon, 2004-09-27 at 13:57, Krishna Ganugapati wrote:
> My flash woes still continue..
> 
...
> Any thoughts on what I'm doing wrong here?
> 

My suspicion is that you have a problem with burst accesses
to/from RAM. With dcache off, you don't do RAM burst cycles
until you try to execute from RAM with icache on. You could
confirm this by turning icache off before calling flash_query
in RAM.

--Mark



-- 
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]