intended to allow for modem dial-in / dial-out while still being able
to use a serial console on a (different) serial port.
+MPC8XX Specific
+===============
At the moment, the ports must be split on a SMC and a SCC port on a
8xx processor; other configurations are not (yet) supported.
setenv sout serial_scc; setenv baudrate 38400
After that press 'enter' at the SCC console. Note that baudrates <38400
-are not allowed on LWMON with watchdog enabled (see CFG_BAUDRATE_TABLE in
+are not allowed on LWMON with watchdog enabled (see CONFIG_SYS_BAUDRATE_TABLE in
include/configs/lwmon.h).
+
+
+PPC4XX Specific
+===============
+*) The default console is UART0
+
+*) The console can be switched to UART1 by any of the following commands:
+ setenv stdout serial1
+ setenv stderr serial1
+ setenv stdin serial1
+
+*) The console can be switched to UART0 by any of the following commands:
+ setenv stdout serial0
+ setenv stderr serial0
+ setenv stdin serial0
+
+MPC5xxx Specific
+================
+
+Up to two PSCs can be used as console.
+
+Support for hardware handshake has not been implemented yet.
+
+*) The first (default) console port is defined by:
+ #define CONFIG_PSC_CONSOLE <PSC number>
+
+*) The second (alternative) console port is defined by:
+ #define CONFIG_PSC_CONSOLE2 <PSC number>
+
+*) Commands to switch to the second console:
+ setenv stdout serial1
+ setenv stderr serial1
+ setenv stdin serial1
+
+*) Commands to switch to the first console:
+ setenv stdout serial0
+ setenv stderr serial0
+ setenv stdin serial0
+
+*) If a file descriptor is set to "serial" then the
+ current serial device will be used.