xilinx_spips: lqspi: Push more data to tx-fifo
Do 16 words per fifo flush. Increases performance and decreases debug verbosity. This data depth has no real hardware analogue, so just go with something that has reasonable performance. Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com> Message-id: 5621ee4621941d3639b5cacfdec26bd3148f31d5.1369117359.git.peter.crosthwaite@xilinx.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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