uart: Redefine Kconfig options
Option DRIVERS_UART builds with support for UART hardware.
Option CONSOLE_SERIAL enables the console output for UART.
Those x86 boards that do not have serial port on SuperIO should select
NO_UART_ON_SUPERIO to disable 8250 UART for the default configuration.
Removes:
CONSOLE_SERIAL_UART
HAVE_UART_IO_MAPPED
HAVE_UART_MEMORY_MAPPED
Renames:
CONSOLE_SERIAL8250 -> DRIVERS_UART_8250IO
CONSOLE_SERIAL8250MEM -> DRIVERS_UART_8250MEM
Change-Id: Id3afa05f85c0d6849746886db8b6c2ed6c846b61
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5311
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
diff --git a/src/drivers/uart/Kconfig b/src/drivers/uart/Kconfig
index 5c9a9d1..889c69a 100644
--- a/src/drivers/uart/Kconfig
+++ b/src/drivers/uart/Kconfig
@@ -1,10 +1,19 @@
-# This should default to N and be set by SuperI/O drivers that have an UART
-config HAVE_UART_IO_MAPPED
+config DRIVERS_UART
bool
+ default y if CONSOLE_SERIAL
+ default n
+
+config DRIVERS_UART_8250IO
+ bool "Serial port on SuperIO"
depends on !ARCH_ARMV7
+ default n if NO_UART_ON_SUPERIO
default y if ARCH_X86
-config HAVE_UART_MEMORY_MAPPED
+# Select this for mainboard without SuperIO serial port.
+config NO_UART_ON_SUPERIO
+ def_bool n
+
+config DRIVERS_UART_8250MEM
bool
default n