Add the "owl" earlycon option to kernel-parameters.txt.
Signed-off-by: Andreas Färber <[email protected]>
---
v3 -> v4:
* Extended help text and commit message (Jonathan)
v1 -> v2 -> v3: unchanged
Documentation/admin-guide/kernel-parameters.txt | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/admin-guide/kernel-parameters.txt
b/Documentation/admin-guide/kernel-parameters.txt
index 042aa5e9c47d..e2fb7a87bc84 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -961,6 +961,12 @@
must already be setup and configured. Options are not
yet supported.
+ owl,<addr>
+ Start an early, polled-mode console on a serial port
+ of an Actions Semi SoC, such as S500 or S900, at the
+ specified address. The serial port must already be
+ setup and configured. Options are not yet supported.
+
smh Use ARM semihosting calls for early console.
s3c2410,<addr>
--
2.12.3
