PPC 32bits and big RAM mapping problem

Rune Torgersen runet at innovsys.com
Fri Dec 2 05:43:02 EST 2005


> -----Original Message-----
> From: Laurent Lagrange
> Sent: Thursday, December 01, 2005 11:48
> To: linuxppc-embedded at ozlabs.org
> Subject: PPC 32bits and big RAM mapping problem

> So I'm under the impression to be cornered in my shoes.
> Any idea, book, article, prediction would be welcome.

I have 2GB of ram working on my PPC32 board.

You have to change the following in the kernel config:
Under Advanced Setup:
	Set Maximum Low memory (Set to 0x40000000)
	Set Custom Kernel config address (Set to 0xA0000000)

I do not remember if I had to change anything else.



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