diff options
author | Lubomir Rintel <lkundrak@v3.sk> | 2020-10-23 21:23:32 +0200 |
---|---|---|
committer | Lubomir Rintel <lkundrak@v3.sk> | 2020-10-23 21:27:11 +0200 |
commit | a7124998cb68749bfa673e4a6f971a091b8e2b82 (patch) | |
tree | 752d7da847575fbe8676ccf1d6c438cc41dabe64 | |
parent | 0db3ad9779ad71f9c528ee688c4512876e752385 (diff) | |
download | linux-mmp-doc-a7124998cb68749bfa673e4a6f971a091b8e2b82.tar.gz |
Document the Ariel UART
-rw-r--r-- | dell-wyse-3020.rst | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/dell-wyse-3020.rst b/dell-wyse-3020.rst index d0345d4..ae21738 100644 --- a/dell-wyse-3020.rst +++ b/dell-wyse-3020.rst @@ -28,6 +28,29 @@ RTC ds1338 Mainline Firmware Flash w25q32 Mainline =================== ================= ============== =================================== +Connecting the console +---------------------- + +Connecting to the board's console serial port is a good idea for initial +installation and at least until the DRM driver is mainlined. + +The UART serial port is located on the CN4502 connector with the following +pinout (with the pins on the right side, the silk screen marking on the left of +it):: + + ___ + | | + CN4502 | o | TX + Debug | o | + Conn1 | o | RX + | o | GND + B | o | + |___| + + +Configure your favorite terminal programs with 115200 baud, 8 bits, no +parity and stop bits (115200 8N1) and you're good to go. + Booting with WLoader -------------------- |