serial: Separate the serial hardware init and the serial console init.
You might want to use the serial hardware for something other than a console, or you might want to intercede in the serial stream to wrap it in another protocol. This is what you'd do to send output to GDB while using it to debug the payload. Change-Id: I2218c0dbb988dacb64e5bdaf5d92138828eff8b6 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://chromium-review.googlesource.com/179559 Reviewed-by: Ronald Minnich <rminnich@chromium.org> Reviewed-by: David Hendricks <dhendrix@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit da9ab46d974745125fe7d8b29ce43336c3586cd5) Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6547 Tested-by: build bot (Jenkins)
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@ -117,6 +117,15 @@ void serial_init(void)
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#ifdef CONFIG_LP_SERIAL_SET_SPEED
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serial_hardware_init(CONFIG_LP_SERIAL_BAUD_RATE, 8, 0, 1);
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#endif
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}
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void serial_console_init(void)
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{
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if (!lib_sysinfo.serial)
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return;
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serial_init();
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console_add_input_driver(&consin);
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console_add_output_driver(&consout);
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serial_hardware_is_present = 1;
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@ -163,6 +163,7 @@ int keyboard_set_layout(char *country);
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* @{
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*/
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void serial_init(void);
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void serial_console_init(void);
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void serial_putchar(unsigned int c);
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int serial_havechar(void);
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int serial_getchar(void);
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@ -53,7 +53,7 @@ void console_init(void)
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video_console_init();
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#endif
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#ifdef CONFIG_LP_SERIAL_CONSOLE
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serial_init();
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serial_console_init();
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#endif
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#ifdef CONFIG_LP_PC_KEYBOARD
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keyboard_init();
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