[U-Boot] [PATCH resend] armv7/ltimer: Add support for local timer on armv7 cpus

[Dennis Lan (dlan)]

Hi


On Sat, Dec 15, 2012 at 6:20 AM, Wolfgang Denk <wd at denx.de> wrote:

> Dear Vipin Kumar,
>
> In message <50CAF0CB.1050108 at st.com> you wrote:
> > ping again
>
> pong ;-)
>
> > On 12/6/2012 2:52 PM, Vipin KUMAR wrote:
> > > Certain ARMV7 cpus eg. CortexA9 contains a local and a global timer
> within the
> > > CPU core itself.  This patch adds generic support for local timer.
>
> What would be the use of such timer support?  Is there any code that
> actually needs it, and why does it need anything beyond the existing
> timer support we have?
>
Hi wolfgang:
  I think vipin here is trying to provide a generic timer support for ARMV7
architecture,
which contains private(local) and global timer. It's general a good thing
which means we can maximize the code usage..
  Actually I was planing to test the code, but haven't find the time yet ;-)

Hi vipin:
  why you only support local timer(private)? shouldn't it different to
support global timer too?


> Best regards,
>
> Wolfgang Denk
>
> --
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