booting fpga and xscale

[Tobias Müller]

Hello,

i'am looking for information about booting a fpga (stratix III) together
with a xscale processor out of one flash device. Is it possible to use
the xilinx serial flash to boot the fpga and once this is finished
transfere the remaining code out of the flash to external sdram and use
this as program memory of the PXA255?

Does anybody have information or links about such a boot sequence?
Are there other boot-posibillities?

Thank you for your anseres.

regards,
tobias

 

[Mike Treseler]

Tobias Müller wrote:

i'am looking for information about booting a fpga (stratix III) together
with a xscale processor out of one flash device. Is it possible to use
the xilinx serial flash to boot the fpga and once this is finished
transfere the remaining code out of the flash to external sdram and use
this as program memory of the PXA255?

Consider parallel flash to boot the processor and initialize the sdram.
Use a flash file system to transfer files from from a host.
Have the processor load the fpga image file.

-- Mike Treseler