board: atmel: siemens: clean up UTMI PLL code

Due to introducing the new UTMI PLL clock handle functions,
use the functions to reduce the duplicated code.

Signed-off-by: Wenyou Yang <[email protected]>
Tested-by: Heiko Schocher <[email protected]>
Reviewed-by: Andreas Bießmann <[email protected]>

diff --git a/board/siemens/corvus/board.c b/board/siemens/corvus/board.c
index ba70819347af15ff61321e45b33aa1ad91fec298..9d5266151b03f4ece34594f3c04376cb135df47b 100644 (file)
--- 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);