[U-Boot] [PATCH] ep93xx timer: Fix get_ticks() and usecs_to_ticks()

[Matthias Kaehlcke]

Hi Tom,

El Sat, Feb 27, 2010 at 05:41:26PM -0600 Tom ha dit:

> Matthias Kaehlcke wrote:
> >ep93xx timer: Make get_ticks() consistent with get_tbclk(), returning
> >a value with CONFIG_SYS_HZ resolution. This fix obsoletes the function
> >clk_to_systicks(), leading to a simplification of the timer code. Further
> >a variable in usecs_to_ticks() is promoted to a 64-bit value, to avoid
> >overflows of intermediate values.
> >
> >Signed-off-by: Matthias Kaehlcke <matthias at kaehlcke.net>
> >Tested-by: Alessandro Rubini <rubini-list at gnudd.com>
> >
> Please rebase.
> I applied the earlier version.

it is based on the earlier version

> I think these changes should be a much smaller patch.

the patch without rebasing would have been shorter than the earlier
one(s), that's why i proposed reverting the other one(s).

making get_ticks() work with CONFIG_SYS_HZ resolution implied moving
code around functions and removing code from others, resulting in a
larger patch (but in resume in more compact and more readable code).

best regards

-- 
Matthias Kaehlcke
Embedded Linux Developer
Barcelona

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