Small Page to Tiny Page (MMU)

Hi,

I am using a pagetable base addr of 0x20026C0. I have configured for using Small Pages (that is bits[1:0] = 0b10 ) . But, I find that since the 4K page size is quite big. So, i am thinking to change the pagesize to 1K (Tiny Page Concept - bits[1:0]=0b11 ) and use the memory space efficiently.

But, my application uses 4K till now.

So, what are things that i need to consider(Takecare) if i change the

4K page size to 1K (Small page Modeil to Tiny Page Model) ?

What are the stuffs that will get effected because of changing the Small Page concept to Tiny Page ? ( I am using Arm9 Core Processor).

Kindly share your ideas / suggestions.

Thx in advans, Karthik Balaguru

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karthikbg
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What do you think ? Any other ideas/suggestions ?

Thx in advans, Karthik Balaguru

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karthikbg

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