K 10
svn:author
V 4
mmel
K 8
svn:date
V 27
2020-10-31T15:58:05.996265Z
K 7
svn:log
V 180
MFC r362053:

  Fix grabbing of tegra uart.  An attempt to write to FCR register may corrupt
  transmit FIFO, so we should wait for the FIFO to be empty before we can
  modify it.

END