* Problem in detecting RAM size by bootloader
@ 2005-09-29 12:52 Arravind babu
2005-09-29 15:43 ` David Daney
0 siblings, 1 reply; 2+ messages in thread
From: Arravind babu @ 2005-09-29 12:52 UTC (permalink / raw)
To: linux-mips
Hi all,
We are using PMON bootloader on MIPS based
board.Earlier we have 64MB of RAM.Now we upgraded to
128MB RAM.But bootloader is not detecting as 128MB.It
is giving 64MB only.Where i have to look to resolve
this issue?
Thanks in advance,
Aravind.
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Problem in detecting RAM size by bootloader
2005-09-29 12:52 Problem in detecting RAM size by bootloader Arravind babu
@ 2005-09-29 15:43 ` David Daney
0 siblings, 0 replies; 2+ messages in thread
From: David Daney @ 2005-09-29 15:43 UTC (permalink / raw)
To: Arravind babu; +Cc: linux-mips
Arravind babu wrote:
> Hi all,
>
>
>
> We are using PMON bootloader on MIPS based
> board.Earlier we have 64MB of RAM.Now we upgraded to
> 128MB RAM.But bootloader is not detecting as 128MB.It
> is giving 64MB only.Where i have to look to resolve
> this issue?
>
I would look at the boot monitor source code. On some systems (Xilleon
for example) the memory configuration is hardcoded. In this case, if
you change the physical memory configuration, you have to make a
corresponding change to the boot monitor.
David Daney
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2005-09-29 12:52 Problem in detecting RAM size by bootloader Arravind babu
2005-09-29 15:43 ` David Daney
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