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Diffstat (limited to 'src/console')
| -rw-r--r-- | src/console/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/console/Kconfig b/src/console/Kconfig index 1d050f7113..c5e5f28449 100644 --- a/src/console/Kconfig +++ b/src/console/Kconfig @@ -14,6 +14,18 @@ config EARLY_CONSOLE help Use console during early (pre-RAM) boot stages +config SQUELCH_EARLY_SMP + bool "Squelch AP CPUs from early console." + default y + depends on EARLY_CONSOLE + help + When selected only the BSP CPU will output to early console. + + Console drivers have unpredictable behaviour if multiple threads + attempt to share the same resources without a spinlock. + + If unsure, say Y. + config CONSOLE_SERIAL bool "Serial port console output" default y |