diff options
| author | Thomas Fitzsimmons <fitzsim@fitzsim.org> | 2023-02-04 20:36:57 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-02-10 11:24:08 -0500 |
| commit | 01065043ad9deec894dcd76b1ac44eb9e502f6e0 (patch) | |
| tree | a0244043f807f2aba1e154852697df6c69f58d7c /doc | |
| parent | 2c0b0c3182ef25cbd0edf5fc5a05cb6bb98dcbce (diff) | |
arm: bcm7xxx: Convert to DM_SERIAL
Remove ns16550 configuration from header files. Document
DM_SERIAL-required prior stage device tree configuration.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.bcm7xxx | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/README.bcm7xxx b/doc/README.bcm7xxx index 9b5eae4741..6839da5f97 100644 --- a/doc/README.bcm7xxx +++ b/doc/README.bcm7xxx @@ -31,6 +31,12 @@ ${CROSS_COMPILE}strip u-boot Run === +To tell U-Boot which serial port to use for its console, set the +"stdout-path" property in the "/chosen" node of the BOLT-generated +device tree. For example: + +BOLT> dt add prop chosen stdout-path s serial0:115200n8 + Flash the u-boot binary into board storage, then invoke it from BOLT. For example: |