on your (Power)Mac as the console, you can do so by answering
Y to this option.
-config SERIAL_LH7A40X
- tristate "Sharp LH7A40X embedded UART support"
- depends on ARM && ARCH_LH7A40X
- select SERIAL_CORE
- help
- This enables support for the three on-board UARTs of the
- Sharp LH7A40X series CPUs. Choose Y or M.
-
-config SERIAL_LH7A40X_CONSOLE
- bool "Support for console on Sharp LH7A40X serial port"
- depends on SERIAL_LH7A40X=y
- select SERIAL_CORE_CONSOLE
- help
- Say Y here if you wish to use one of the serial ports as the
- system console--the system console is the device which
- receives all kernel messages and warnings and which allows
- logins in single user mode.
-
- Even if you say Y here, the currently visible framebuffer console
- (/dev/tty0) will still be used as the default system console, but
- you can alter that using a kernel command line, for example
- "console=ttyAM1".
-
config SERIAL_CPM
tristate "CPM SCC/SMC serial port support"
depends on CPM2 || 8xx