[PATCH 8/9] ram: stm32mp1: reduce delay after BIST reset for tuning

Patrick Delaunay patrick.delaunay at st.com
Fri Mar 6 11:14:10 CET 2020


Reduce the delay after BIST delay, from 1ms to 10us
which is enough accoriding datasheet.

Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
---

 drivers/ram/stm32mp1/stm32mp1_tuning.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ram/stm32mp1/stm32mp1_tuning.c b/drivers/ram/stm32mp1/stm32mp1_tuning.c
index 07d57d496c..3013b7b667 100644
--- a/drivers/ram/stm32mp1/stm32mp1_tuning.c
+++ b/drivers/ram/stm32mp1/stm32mp1_tuning.c
@@ -402,7 +402,7 @@ run:
 		writel(rand(), &phy->bistlsr);
 
 	/* some delay to reset BIST */
-	mdelay(1);
+	udelay(10);
 
 	/*Perform BIST Run*/
 	clrsetbits_le32(&phy->bistrr,
-- 
2.17.1



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