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Re: flash_olpcx2294_v2 package


On Sun, Nov 30, 2008 at 02:49:43PM +0200, Sergei Gavrikov wrote:
> Sergei Gavrikov wrote:
> > Hello
> > 
> > This is flash v2 driver for Olimex LPC-X2294 boards on top of strata_v2
> > flash driver. Tested on Olimex LPC-H2294 board. Redboot's FIS works fine
> > with the driver.
> > 
> > SYNOPSYS
> > 
> > 	ecosconfig remove flash_olpcx2294
> > 	ecosconfig add strata_v2 flash_olpcx2294_v2 flash
> > 
> > RFC: I described and the bottom boot blocks in the driver. What is a
> > practic, to hide or show it? It seemed for me what I could describe
> > flash geometry and as 64 x 0x10000.
> 
> I forgot ask about the second commentary. To compile v2 flash driver
> it's need to define CYGARC_UNCACHED_ADDRESS macro. I put that in the
> targets plf_io.h, but, it seems, that macro can be placed in lpc2xxx
> variant, but, where to place the macro? I see 2 places: either var's
> hal_cache.h or var_io.h. What will be the best a place? What is your
> opinion?

packages/hal$ find . -name "*.h" | xargs grep -l CYGARC_UNCACHED_ADDRESS

./arm/xscale/iop310/current/include/var_io.h
./arm/xscale/iq80321/current/include/plf_io.h
./arm/xscale/ixdp425/current/include/plf_io.h
./arm/xscale/ixp425/current/include/var_io.h
./arm/xscale/picasso/current/include/plf_io.h
./arm/xscale/uE250/current/include/plf_io.h
./i386/arch/current/include/hal_arch.h
./mips/arch/current/include/hal_arch.h
./mips/atlas/current/include/plf_io.h
./mips/malta/current/include/plf_io.h
./mips/rm7000/ocelot/current/include/plf_io.h
./mn10300/asb2305/current/include/plf_io.h
./powerpc/csb281/current/include/plf_io.h
./powerpc/ppc40x/current/include/var_cache.h
./sh/arch/current/include/hal_var_bank.h
./sh/arch/current/include/hal_var_sp.h
./sh/hs7729pci/current/include/plf_io.h
./sh/se7751/current/include/plf_io.h
./fr30/arch/current/include/hal_arch.h

So var_io.h seems like the correct place.

   Andrew


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