RE: Power domain addition.

[Komal Shah <komal_shah802003@yahoo.com>]

--- "Woodruff, Richard" <r-woodruff2@ti.com> wrote:

> Yes, see below for the reasons.  I guess the basic point is it still
> won't boot with out an Irda fix up.  I only highlighted the problem
> and
> supplied a rough hack.  Whoever looks after Irda should get it fixed,
> or
> have it removed from the default configuration. 
> It is possible its
> just
> a compiler bug which then make it a little less clear.  The bug is
> from
> a union structure of a u8 and u16 generating only byte aligned code
> which is a no-no when used with a lrdh.

I can submit the patch for removing IrDA from the defconfig, but before
that I will build the latest omap git tree, with code-sourcery 2005Q1B
release and will see that it stops at the same point or not.

> 
> This is because you can't just change MT_DEVICE to MT_MEMORY with out
> changing the mapping size.  Templates are not given for PTE
> generation
> only section entries.  That is why I changed the size to 1024*1024.
> As
> indicated I tried a quick extension to make my own type but found it
> must also change the code which sets the EXEC bit and didn't want to
> do
> that, so just increased the to something which would generate what I
> want.

I had just compiled and boot the latest pull from omap git tree, and
_not_ changed anything, so mapping size was 1024*1024 as per that
commited patch. But I think you had tested that setup with power
management enabled, which works in my case except IrDA.

---Komal Shah
http://komalshah.blogspot.com/

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