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libboard/sdram: add gap for write leveling

This commit is contained in:
Florent Kermarrec 2018-03-09 18:53:57 +01:00
parent fc3d97f1f7
commit a95cd423cc
1 changed files with 6 additions and 0 deletions

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@ -132,6 +132,12 @@ mod ddr {
if !incr_delay() { break }
dq = ptr::read_volatile(dq_addr);
}
// Get a bit further into the 0 zone
#[cfg(kusddrphy)]
for _ in 0..32 {
incr_delay();
}
}
while dq == 0 {