Hi Kgene,

On Saturday 08 of September 2012 11:41:31 Kukjin Kim wrote:

Tomasz Figa wrote:

quoted

Some boards have larger memory banks than 256MiB. This patch increses
maximum bank size for Exynos-based boards to 512MiB.

Well...the meaning of SECTION_SIZE_BITS is a little bit different you
know.

Please refer to following thread.
http://lists.infradead.org/pipermail/linux-arm-kernel/2010-July/020184.ht
ml

Well, I agree, but the effect of this patch is that it is possible to have 
first bank (or rather section) up to 512MiB, in case of CONFIG_SPARSEMEM.

Still, we could go the other way and just define more smaller sections 
instead and simply drop this patch. (Assuming that the correspondence of 
sections and memory banks is irrelevant.)

--
Best regards,
Tomasz Figa