[Arm-netbook] Mele A2000 as a Server

[Tomasz Jóźwiak]

> there is currently a branch awaiting for testers called
> `wip/linux-sunxi-3.0/mem` which:
> * honors atag memory info passed by the bootloader (unless told the
> oposite by enabling `CONFIG_SUNXI_IGNORE_ATAG_MEM`)
> * allocated the 64M for mali only if it's enabled (will probably gain
> an option for off-tree mali to allocate them even when mali is
> disabled)
>
>
> $ free
>               total       used       free     shared    buffers     cached
> Mem:        511324      62240     449084          0       4204      39040
> -/+ buffers/cache:      18996     492328
> Swap:            0          0          0
mele at mele:~$ free
              total       used       free     shared    buffers cached
Mem:        511884      69540     442344          0 9268      37296
-/+ buffers/cache:      22976     488908
Swap:            0          0          0

nice :D
> tests from people actually using mali are needed before merging this branch.
my mele a1000 works 24h per day as home server.i will inform when i find 
any problem with this mem patch.