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| author | Marek Behún <marek.behun@nic.cz> | 2021-09-24 23:07:07 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2021-10-01 11:07:13 +0200 |
| commit | 99a3d02370b6b526594ee73eb26d39e8d8ced8d3 (patch) | |
| tree | 6e0a38737770af1451084464cf6b645fbe2c2f16 /common | |
| parent | 93b55636b09faaa0ab809d4110a07dfd982a48b6 (diff) | |
| download | u-boot-99a3d02370b6b526594ee73eb26d39e8d8ced8d3.zip u-boot-99a3d02370b6b526594ee73eb26d39e8d8ced8d3.tar.gz u-boot-99a3d02370b6b526594ee73eb26d39e8d8ced8d3.tar.bz2 | |
tools: kwboot: Check whether baudrate was set to requested value
The tcsetattr() function can return 0 even if baudrate was not changed.
Check whether baudrate was changed to requested value, and in case of
arbitrary baudrate, check whether the set value is within 3% tolerance.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'common')
0 files changed, 0 insertions, 0 deletions