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path: root/drivers/tty/serial/8250/Kconfig
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Diffstat (limited to 'drivers/tty/serial/8250/Kconfig')
-rw-r--r--drivers/tty/serial/8250/Kconfig14
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
index 6412f1455..b03cb5175 100644
--- a/drivers/tty/serial/8250/Kconfig
+++ b/drivers/tty/serial/8250/Kconfig
@@ -361,9 +361,8 @@ config SERIAL_8250_UNIPHIER
config SERIAL_8250_INGENIC
bool "Support for Ingenic SoC serial ports"
- depends on SERIAL_8250_CONSOLE && OF_FLATTREE
+ depends on OF_FLATTREE
select LIBFDT
- select SERIAL_EARLYCON
help
If you have a system using an Ingenic SoC and wish to make use of
its UARTs, say Y to this option. If unsure, say N.
@@ -372,9 +371,18 @@ config SERIAL_8250_MID
tristate "Support for serial ports on Intel MID platforms"
depends on SERIAL_8250 && PCI
select HSU_DMA if SERIAL_8250_DMA
- select HSU_DMA_PCI if X86_INTEL_MID
+ select HSU_DMA_PCI if (HSU_DMA && X86_INTEL_MID)
select RATIONAL
help
Selecting this option will enable handling of the extra features
present on the UART found on Intel Medfield SOC and various other
Intel platforms.
+
+config SERIAL_OF_PLATFORM
+ tristate "Devicetree based probing for 8250 ports"
+ depends on SERIAL_8250 && OF
+ help
+ This option is used for all 8250 compatible serial ports that
+ are probed through devicetree, including Open Firmware based
+ PowerPC systems and embedded systems on architectures using the
+ flattened device tree format.