diff options
| author | Carlo Caione <ccaione@baylibre.com> | 2026-07-27 09:38:08 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-08-03 16:44:31 +0200 |
| commit | 57d0a99e93a2936b21793109b454e2cc77ecb3a0 (patch) | |
| tree | 946e11b2f765ee342f92e35782172dbc990d381b /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 355b329694c9dd064d45286e56d5ef9482692b1b (diff) | |
arm64: dts: mediatek: alias all enabled serial ports
On most MediaTek boards only serial0 is aliased, so the remaining
enabled uarts get first-free ttyS line numbers from the 8250 core in
probe order. When the console uart defers on its clocks another uart can
win line 0: console=ttyS0 then ends up on the wrong port and the boot
looks like a hang on the serial console, depending on probe order.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> # kukui & asurada-hayato
Link: https://patch.msgid.link/20260727-ccaione-genio-serial-aliases-v2-1-0f2ae41a8e89@baylibre.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions