On 6 April 2016 at 19:04, Marek Vasut marex@denx.de wrote:
Every invocation of the scc_mgr_set_dqs_en_delay_all_ranks() is followed by SCC manager update. Moreover, only this function triggers the SCC manager update internally. Thus, remove the internal invocation to avoid triggering the update twice.
Signed-off-by: Marek Vasut marex@denx.de Cc: Dinh Nguyen dinguyen@opensource.altera.com Cc: Chin Liang See clsee@altera.com
drivers/ddr/altera/sequencer.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c index 3859e66..6bf75ba 100644 --- a/drivers/ddr/altera/sequencer.c +++ b/drivers/ddr/altera/sequencer.c @@ -424,7 +424,6 @@ static void scc_mgr_set_dqs_en_delay_all_ranks(u32 read_group, */ scc_mgr_set_all_ranks(SCC_MGR_DQS_EN_DELAY_OFFSET, read_group, delay, 1);
writel(0, &sdr_scc_mgr->update);}
/**
2.7.0
Tested on: SoCKit, DE0_Nano_SoC Tested-by: George Broz <brozgeo at gmail.com>