large page support for IOP331
prashantsmailcenter at gmail.com
Wed Feb 24 04:38:38 EST 2010
On Wed, Feb 24, 2010 at 2:41 PM, Russell King - ARM Linux
<linux at arm.linux.org.uk> wrote:
> On Wed, Feb 24, 2010 at 02:30:30PM +0530, Prashant Bhole wrote:
>> Is there any support of large page for arm architecture?
> The short answer is no.
> The long answer is that to have 16K pages, it causes bigger problems
> with the 2nd level page tables, which from the hardware perspective
> are only 256 per L1 entry, but are required to be in unique pages.
But we have 64 bit memory subsystem for IOP331 and
IOP331 developer's manual:
Page number 452, Table 218 says that we can have 8K and 16K
pages. Please correct me if I am wrong
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