CONFIG_SERIAL_CPM_CONSOLE: Support for console on CPM SCC/SMC serial port

General informations

The Linux kernel configuration item CONFIG_SERIAL_CPM_CONSOLE has multiple definitions:

Support for console on CPM SCC/SMC serial port found in drivers/tty/serial/Kconfig

The configuration item CONFIG_SERIAL_CPM_CONSOLE:

• prompt: Support for console on CPM SCC/SMC serial port
• type: bool
• depends on: CONFIG_SERIAL_CPM = CONFIG_y
• defined in drivers/tty/serial/Kconfig
• found in Linux kernels: 2.6.38–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

Say Y here if you wish to use a SCC or SMC CPM UART 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 system console by default, but you can alter that using a kernel command line option such as "console=ttyCPM0". (Try "man bootparam" or see the documentation of your boot loader (lilo or loadlin) about how to pass options to the kernel at boot time.)

Support for console on CPM SCC/SMC serial port found in drivers/serial/Kconfig

The configuration item CONFIG_SERIAL_CPM_CONSOLE:

• prompt: Support for console on CPM SCC/SMC serial port
• type: bool
• depends on: CONFIG_SERIAL_CPM = CONFIG_y
• defined in drivers/serial/Kconfig
• found in Linux kernels: 2.6.8–2.6.37

Help text

Say Y here if you wish to use a SCC or SMC CPM UART 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 system console by default, but you can alter that using a kernel command line option such as "console=ttyCPM0". (Try "man bootparam" or see the documentation of your boot loader (lilo or loadlin) about how to pass options to the kernel at boot time.)

Hardware

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The data is retrived from:

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• Linux Kernel Driver DataBase (LKDDb)

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