Russell,
On 04/15/2011 08:06 AM, Russell King - ARM Linux wrote:
This is work in progress.
We have two SoCs using SRAM, both with their own allocation systems,
and both with their own ways of copying functions into the SRAM.
It's more than that. Several i.MX chips use plat-mxc/iram_alloc.c.
lpc32xx and pnx4008 also use iram, but do not have an allocator (only 1
user). Both are doing a copy the suspend code to IRAM and run it which
may also be a good thing to have generic code for. Several i.MX chips
also need to run from IRAM for suspend.
Rob
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