| commit | c7878a0483c59c48a730123bc0f4659fd40921bf | [log] [tgz] |
|---|---|---|
| author | Johannes Schneider <johannes.schneider@leica-geosystems.com> | Tue Sep 06 14:15:04 2022 +0200 |
| committer | Stefano Babic <sbabic@denx.de> | Sun Sep 18 22:56:10 2022 +0200 |
| tree | e565625b28c6731e4f9d8a9adb1caca0b5534b00 | |
| parent | 25b7ce32871f94b96385b31e4bd6b1fd830cccd7 [diff] |
serial: mxc: have putc use the TXFIFO only waiting for TXEMPTY leads to corrupted messages going over the wire - which is fixed by making use of the FIFO this change is following the linux kernel uart driver (drivers/tty/serial/imx.c), which also checks UTS_TXFULL instead of UTS_TXEMPTY Signed-off-by: Johannes Schneider <johannes.schneider@leica-geosystems.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Fabio Estevam <festevam@denx.de>