Hi Ross, Thanks for your response. >> Maybe I haven't expressed clearly. >> Because the RAM size is only 1M ,I want the application execute-in-place in >> flash to save RAM for usage.And the redboot also be needed for upgrading the >> application. >> I need both the redboot and application execute-in-place in flash.could you >> give me some suggestions about this ? > > (Will your application really be so big that 1M isn't enough?) > Now the RAM space looks enough.But we will reduce the RAM size in future.
> I suspect you would want to use ROM startup or create a new ROMAPP startup > type, with a modified memory map to locate it at a particular flash address, > probably with "use a ROM monitor" enabled. You would also have to configure > RedBoot to run it. > You are right.I want to use the 'go flashadress' to start the application after redboot startup.And the application execute-in-place in flash.Only the dynamic data should store in RAM. > However I have not done this myself so will have to leave the question open... > Thank you all the same. Does anyone have done this before? qiulinyuan -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
