RAMBASE and ROMBASE?
Stefan Reinauer
stepan at suse.de
Wed Nov 19 08:43:01 CET 2003
* Devi Priya <ijpriya at hotmail.com> [031119 14:42]:
> Hi,
> RAMBASE address is given as 0x4000. Then if it is the lowest RAM
> address used by linuxbios. Is it right? If so the memory sizing in
> freebios/src/northbridge/raminit.inc is done based on address 0. The lower
> address ic 0 or 0x4000. I have an 32 MB SDRAM anf 4MB flash memory. Then in
> hardware, the SDRAM must be mapped from 0x0000000-0x1FFFFFF and Flash
> memory from 0xFFFFFFFF-0xFFC00000. Am i right at this point? Plz give me
> suggestion on this.
Is the flash 4 MBit or 4 MByte? What part are you using?
Yes your assumption sounds right, if your part is really 4MByte, which
is doubtable. But I still don't exactly recognize your problem..
Best regards,
Stefan Reinauer
--
Stefan Reinauer, SUSE LINUX AG
Teamleader Architecture Development
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