diff options
Diffstat (limited to 'drivers/tty/Kconfig')
-rw-r--r-- | drivers/tty/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig index 39469ca4231c..e0c18e5b7057 100644 --- a/drivers/tty/Kconfig +++ b/drivers/tty/Kconfig | |||
@@ -437,4 +437,17 @@ config MIPS_EJTAG_FDC_TTY | |||
437 | 437 | ||
438 | If unsure, say N. | 438 | If unsure, say N. |
439 | 439 | ||
440 | config MIPS_EJTAG_FDC_EARLYCON | ||
441 | bool "Early FDC console" | ||
442 | depends on MIPS_EJTAG_FDC_TTY | ||
443 | help | ||
444 | This registers a console on FDC channel 1 very early during boot (from | ||
445 | MIPS arch code). This is useful for bring-up and debugging early boot | ||
446 | issues. | ||
447 | |||
448 | Do not enable unless there is a debug probe attached to drain the FDC | ||
449 | TX FIFO. | ||
450 | |||
451 | If unsure, say N. | ||
452 | |||
440 | endif # TTY | 453 | endif # TTY |