Re: Flash mapped to lower address?

Devi Priya wrote: I like to use either Flash memory or DOC and not both. I want to know if I have my Flash memory or DOC mapped to lower address what modification should I do to the linuxbios coding. like regarding setiing the RAMBASE, ROMBASE... The power-up reset address for the Geod

Re: Flash mapped to lower address?

Devi Priya wrote: If i have my Flash memory mapped to the lower address (0x-0x3F), then what modification should be made to linux bios? Are you using NAND Flash or DOC or both ? Are you trying to boot from the DOC? You may also want to look at the Geode™ IA on a Chip Devices: Booting

Re: Flash mapped to lower address?

Hi, From the AMD data sheet: The Core Logic module positively decodes memory addresses 000Fh-000Fh (64 KB) and FFFCh-h (256 KB) at reset. These memory cycles cause the Core Logic module to claim the cycle, and generate an ISA bus memory cycle with ROMCS# asserted. The Core Logic