Hello Wenyou,
Am 02.02.2016 um 04:35 schrieb Wenyou Yang:
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
Changes in v3: None Changes in v2:
- collect Reviewed-by from Andreas.
board/siemens/smartweb/smartweb.c | 6 +----- board/siemens/taurus/taurus.c | 6 +----- 2 files changed, 2 insertions(+), 10 deletions(-)
Tested-by: Heiko Schocher hs@denx.de
bye, Heiko
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 @@ static void smartweb_macb_hw_init(void)
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 spi_cs_deactivate(struct spi_slave *slave)
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);