Bootloader & Flash

schardt g.schardt at fz-juelich.de
Wed Nov 7 23:00:35 EST 2007


Hi,

i use the AVnet Xilinx4 FX12 Minimodule and until now, i use system-ace
to configure the fpga and boot the linux kernel.
But now, i want to boot from the on board flash memory and have no idea
where to start.

I think i have to:
- save the fpga configuration in the fpga-prom
- use/program some kind of bootloader store in fpga block ram to jump to
the flash-adress where the executable linux kernel resist
- use the mtd-device driver to mount  root fs on the same flash some
address later

Is this the right way ?


Regards
Georg






-----------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------
Forschungszentrum Jülich GmbH
52425 Jülich

Sitz der Gesellschaft: Jülich
Eingetragen im Handelsregister des Amtsgerichts Düren Nr. HR B 3498
Vorsitzende des Aufsichtsrats: MinDirig'in Bärbel Brumme-Bothe
Geschäftsführung: Prof. Dr. Achim Bachem (Vorsitzender), Dr. Ulrich Krafft (stellv. 
Vorsitzender)
-----------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------


More information about the Linuxppc-embedded mailing list