[U-Boot] [PATCH v2 1/5] ARM: OMAP4/5: Centralize early clock initialization

Tom Rini
2015-11-03T16:07:02Z

On Tue, Nov 03, 2015 at 06:22:38AM -0600, Steve Kipisz wrote:

> Early clock initialization is currently done in two stages for OMAP4/5
> SoCs. The first stage is the initialization of console clocks and
> then we initialize basic clocks for functionality necessary for SoC
> initialization and basic board functionality.
>
> By splitting up prcm_init and centralizing this clock initialization,
> we setup the code for follow on patches that can do board specific
> initialization such as board detection which will depend on these
> basic clocks.
>
> As part of this change, since the early clock initialization
> is centralized, we no longer need to expose the console clock
> initialization and build it just for SPL.
>
> NOTE: we change the sequence slightly by initializing console clocks
> timer after the io settings are complete, but this is not expected
> to have any functioanlity impact since we setup the basic IO drive
> strength initialization as part of do_io_settings
>
> Signed-off-by: Steve Kipisz <s-kipisz2@ti.com>

Reviewed-by: Tom Rini <trini@konsulko.com>

--
Tom
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