board: atmel: siemens: clean up PLLB code
Due to introducing the new PLLB clock handle functions,
use these functions to clean up the PLLB enable code.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
Tested-by: Heiko Schocher <hs@denx.de>
diff --git a/board/siemens/smartweb/smartweb.c b/board/siemens/smartweb/smartweb.c
index e7ee65c..47a60a7 100644
--- a/board/siemens/smartweb/smartweb.c
+++ b/board/siemens/smartweb/smartweb.c
@@ -115,12 +115,8 @@
void at91_udp_hw_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC;
-
/* Enable PLLB */
- writel(get_pllb_init(), &pmc->pllbr);
- while ((readl(&pmc->sr) & AT91_PMC_LOCKB) != AT91_PMC_LOCKB)
- ;
+ at91_pllb_clk_enable(get_pllb_init());
/* Enable UDPCK clock, MCK is enabled in at91_clock_init() */
at91_periph_clk_enable(ATMEL_ID_UDP);
diff --git a/board/siemens/taurus/taurus.c b/board/siemens/taurus/taurus.c
index 9374064..b0385d8 100644
--- a/board/siemens/taurus/taurus.c
+++ b/board/siemens/taurus/taurus.c
@@ -289,12 +289,8 @@
void at91_udp_hw_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC;
-
/* Enable PLLB */
- writel(get_pllb_init(), &pmc->pllbr);
- while ((readl(&pmc->sr) & AT91_PMC_LOCKB) != AT91_PMC_LOCKB)
- ;
+ at91_pllb_clk_enable(get_pllb_init());
/* Enable UDPCK clock, MCK is enabled in at91_clock_init() */
at91_periph_clk_enable(ATMEL_ID_UDP);