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| author | Simon Glass <sjg@chromium.org> | 2015-07-27 15:47:23 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-08-05 08:42:42 -0600 |
| commit | dcfe4a54edb1af90e9aec866a43592efff1f1974 (patch) | |
| tree | b9664201bf32e2746ba88d91e6ff9997effee055 /drivers/serial | |
| parent | ca4435ef28d13371c31b98cfd41fb8fa28aeabc9 (diff) | |
| download | talos-obmc-uboot-dcfe4a54edb1af90e9aec866a43592efff1f1974.tar.gz talos-obmc-uboot-dcfe4a54edb1af90e9aec866a43592efff1f1974.zip | |
x86: Move CONFIG_X86_SERIAL to Kconfig
Move this config option to Kconfig and tidy up.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 4829284216..078246d22f 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -102,3 +102,13 @@ config UNIPHIER_SERIAL help If you have a UniPhier based board and want to use the on-chip serial ports, say Y to this option. If unsure, say N. + +config X86_SERIAL + bool "Support for 16550 serial port on x86 machines" + depends on X86 + default y + help + Most x86 machines have a ns16550 UART or compatible. This can be + enabled in the device tree with the correct input clock frequency + provided (default 1843200). Enable this to obtain serial console + output. |
