[U-Boot] [U-Boot, v3, 4/4] board: atmel: siemens: clean up UTMI PLL code

["Andreas Bießmann" <andreas.devel@googlemail.com>]

On Tue, Feb 02, 2016 at 11:11:54AM +0800, Wenyou Yang wrote:
> Due to introducing the new UTMI PLL clock handle functions,
> use the functions to reduce the duplicated code.
> 
> Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
> Tested-by: Heiko Schocher <hs@denx.de>

Reviewed-by: Andreas Bie?mann <andreas.devel@googlemail.com>

> ---
> 
> Changes in v3:
>  - collect Tested-by from Heiko Schocher.
> 
> Changes in v2: None
> 
>  board/siemens/corvus/board.c |    4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/board/siemens/corvus/board.c b/board/siemens/corvus/board.c
> index 8729fe9..658e029 100644
> --- a/board/siemens/corvus/board.c
> +++ b/board/siemens/corvus/board.c
> @@ -207,10 +207,8 @@ int board_early_init_f(void)
>  /* from ./arch/arm/mach-at91/armv7/sama5d3_devices.c */
>  void at91_udp_hw_init(void)
>  {
> -	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
> -
>  	/* Enable UPLL clock */
> -	writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr);
> +	at91_upll_clk_enable();
>  
>  	/* Enable UDPHS clock */
>  	at91_periph_clk_enable(ATMEL_ID_UDPHS);