tree 303556be12ffa92386c4ad2b70d985b5041779d9
parent 9a9a6569e358070248da7b6f2b0de66efdbb7256
author Weicai Yang <weicai@google.com> 1648076870 -0700
committer weicaiyang <49293026+weicaiyang@users.noreply.github.com> 1648155914 -0700

[chip dv] Fix uart unexpected watermark interrupt

When RX watermark fires, read the data, but if remaining items are less
than 16, RX watermark won't fire. In that case, changed to keep reading
until all items are received.

Signed-off-by: Weicai Yang <weicai@google.com>