2b65ba0734
Change-Id: Ib27894f0f1e03501583fffb2c759b493d6a7b945 Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80588 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
73 lines
1.6 KiB
Text
73 lines
1.6 KiB
Text
## SPDX-License-Identifier: GPL-2.0-only
|
|
|
|
config DRIVERS_UART
|
|
bool
|
|
|
|
config DRIVERS_UART_8250IO
|
|
# FIXME: Shouldn't have a prompt, should default to n, and
|
|
# should be selected by boards that have it instead.
|
|
bool "Serial port on SuperIO"
|
|
depends on ARCH_X86 || ARCH_PPC64
|
|
default n if DRIVERS_UART_8250MEM || HAVE_UART_SPECIAL
|
|
default n if NO_UART_ON_SUPERIO
|
|
default y
|
|
select DRIVERS_UART
|
|
|
|
config DRIVERS_UART_8250IO_SKIP_INIT
|
|
def_bool n
|
|
depends on DRIVERS_UART_8250IO
|
|
|
|
# Select this for mainboard without SuperIO serial port.
|
|
config NO_UART_ON_SUPERIO
|
|
def_bool n
|
|
|
|
config UART_OVERRIDE_INPUT_CLOCK_DIVIDER
|
|
bool
|
|
default n
|
|
help
|
|
Set to "y" when the platform overrides the uart_input_clock_divider
|
|
routine.
|
|
|
|
config UART_OVERRIDE_REFCLK
|
|
bool
|
|
default n
|
|
help
|
|
Set to "y" when the platform overrides the uart_platform_refclk
|
|
routine.
|
|
|
|
config DRIVERS_UART_8250MEM
|
|
bool
|
|
default n
|
|
select DRIVERS_UART
|
|
|
|
config DRIVERS_UART_8250MEM_32
|
|
bool
|
|
default n
|
|
select DRIVERS_UART_8250MEM
|
|
|
|
config HAVE_UART_SPECIAL
|
|
bool
|
|
default n
|
|
select DRIVERS_UART
|
|
|
|
config DRIVERS_UART_OXPCIE
|
|
bool "Oxford OXPCIe952"
|
|
default n
|
|
depends on PCI && !DRIVERS_UART_8250MEM_32
|
|
select DRIVERS_UART_8250MEM
|
|
select EARLY_PCI_BRIDGE
|
|
select UART_OVERRIDE_REFCLK
|
|
help
|
|
Support for Oxford OXPCIe952 serial port PCIe cards.
|
|
Currently only devices with the vendor ID 0x1415 and device ID
|
|
0xc158 or 0xc11b will work.
|
|
|
|
config DRIVERS_UART_PL011
|
|
bool
|
|
default n
|
|
select HAVE_UART_SPECIAL
|
|
|
|
config DRIVERS_UART_SIFIVE
|
|
bool
|
|
select HAVE_UART_SPECIAL
|
|
select UART_OVERRIDE_INPUT_CLOCK_DIVIDER
|