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| author | Vadim Bendebury <vbendeb@chromium.org> | 2019-08-30 18:01:58 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-09-03 23:46:35 +0000 |
| commit | 6881fa3712de15d4b938dcb330bae7744a6db4bf (patch) | |
| tree | 6433bec3232074709b6f26c653c644e46747c16c /power/intel_x86.c | |
| parent | d5927cd01e761177d7dde9db072e48c11c1c3ed8 (diff) | |
| download | chrome-ec-6881fa3712de15d4b938dcb330bae7744a6db4bf.tar.gz | |
g: fix UART TX done logic
TX is done when both TX_IDLE and TX_EMPTY conditions are true.
Fixing the check makes unnecessary the code which waited for another
character time before proceeding when flushing the UART TX FIFO.
BRANCH=cr50, cr50-mp
BUG=b:140305442
TEST=added code to print a really long string before reset in the
'reboot' command, observed that the entire string is reliably
printed before the reset.
Change-Id: I0882d96ba9ca5412deb704ccdbc43e8cebeeeab5
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1779587
Reviewed-by: Marius Schilder <mschilder@chromium.org>
Reviewed-by: Andrey Pronin <apronin@chromium.org>
Diffstat (limited to 'power/intel_x86.c')
0 files changed, 0 insertions, 0 deletions