Commits
Huang Shijie committed a0bb1e72256
ENGR00170465-2 MX6Q/UART : enlarge the RX FIFO threthold when DMA is enabled. Enlarge the RX FIFO threthold from 1 to 16 when the DMA is enabled. This will give us better performance. Signed-off-by: Huang Shijie <b32955@freescale.com>