On Wed, Jul 15, 2009 at 07:35:01PM +0530, Mandeep Sandhu wrote: > On Wed, Jul 15, 2009 at 7:27 PM, Sergei > Gavrikov<[email protected]> wrote: > > Mandeep Sandhu wrote: > >> > >> seems like a std error? now back to reading your reply :) ..... > > > > That error is not surprise for small memory footprint targets. I hope > > you get it. That trick did not fit an external RAM on your board, It did > > deceive linker and then you can use `size' utility. > > Yes, I suspected that much. But tell me, where does the linker get the RAM > size constraint for the atmel board...i.e the sam7ex256? It must be configured > somewhere...as part of a template...no? > > Couldn't we have "added" RAM there? >
That is defined in plf mlt files. I guess here for your target hal/arm/at91/at91sam7s/current/include/pkgconf/mlt* [snip] > Do you think 256K RAM will be enough to run a similarly configured > system (with additional USB device and SPI driver support) on ARM7 > based embedded SoC? IMO, it will be possible, if you will use lwIP TCP/IP stack. Sergei -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
