8ab0785d71
add support for UART 16550 compatible PCI device. For now we support qemu serial PCI devices and AX99100 based cards. Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
328 lines
7.3 KiB
Plaintext
328 lines
7.3 KiB
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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config 16550_PCI_UART
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bool "16550 UART PCI support"
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default n
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select 16550_UART
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if 16550_PCI_UART
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config 16550_PCI_UART0
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bool "16550 UART0 PCI"
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default n
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---help---
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Support for PCI UART0, will be registered as /dev/ttyS0
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config 16550_PCI_UART1
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bool "16550 UART1 PCI"
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default n
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---help---
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Support for PCI UART1, will be registered as /dev/ttyS1
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config 16550_PCI_UART2
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bool "16550 UART2 PCI"
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default n
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---help---
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Support for PCI UART2, will be registered as /dev/ttyS2
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config 16550_PCI_UART3
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bool "16550 UART3 PCI"
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default n
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---help---
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Support for PCI UART3, will be registered as /dev/ttyS3
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config 16550_PCI_UART_QEMU
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bool "16550 PCI QEMU devices"
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default n
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---help---
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Enable support for QEMU serial devices (pci-serial, pci-serial-2x
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pci-serial-4x)
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config 16550_PCI_UART_AX99100
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bool "16550 PCI AX99100 device"
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default n
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---help---
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Enable support for AX99100 serial port device.
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endif # 16550_PCI_UART
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if 16550_PCI_UART0
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config 16550_PCI_UART0_VENDOR
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hex "16550 UART0 PCI vendor"
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---help---
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PCI vendor number that will be associated with UART0
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config 16550_PCI_UART0_DEVICE
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hex "16550 UART0 PCI device"
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---help---
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PCI device number that will be associated with UART0
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config 16550_PCI_UART0_PORT
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int "16550 UART0 PCI port"
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default 0
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---help---
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Port in multi-port device. Starts from 0.
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Must be set to 0 for single port devices .
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config 16550_PCI_UART0_CLOCK
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int "16550 UART0 PCI clock"
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config 16550_PCI_UART0_BAUD
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int "16550 UART0 PCI BAUD"
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default 115200
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config 16550_PCI_UART0_PARITY
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int "16550 UART0 PCI parity"
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default 0
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range 0 2
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---help---
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16550 UART0 PCI parity. 0=None, 1=Odd, 2=Even. Default: None
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config 16550_PCI_UART0_BITS
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int "16550 UART0 PCI number of bits"
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default 8
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---help---
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16550 UART0 PCI number of bits. Default: 8
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config 16550_PCI_UART0_2STOP
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int "16550 UART0 PCI two stop bits"
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default 0
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---help---
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0=1 stop bit, 1=Two stop bits. Default: 1 stop bit
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config 16550_PCI_UART0_RXBUFSIZE
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int "16550 UART0 PCI Rx buffer size"
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default 256
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---help---
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16550 UART0 PCI Rx buffer size. Default: 256
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config 16550_PCI_UART0_TXBUFSIZE
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int "16550 UART0 PCI Tx buffer size"
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default 256
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---help---
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16550 UART0 PCI Tx buffer size. Default: 256
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endif # 16550_PCI_UART0
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if 16550_PCI_UART1
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config 16550_PCI_UART1_VENDOR
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hex "16550 UART1 PCI vendor"
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default 16550_PCI_UART0_VENDOR
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---help---
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PCI vendor number that will be associated with UART1
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config 16550_PCI_UART1_DEVICE
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hex "16550 UART1 PCI device"
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default 16550_PCI_UART0_DEVICE
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---help---
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PCI device number that will be associated with UART1
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config 16550_PCI_UART1_PORT
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int "16550 UART1 PCI port"
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default 1
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---help---
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Port in multi-port device. Starts from 0.
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Must be set to 0 for single port devices .
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config 16550_PCI_UART1_CLOCK
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int "16550 UART1 PCI clock"
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config 16550_PCI_UART1_BAUD
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int "16550 UART1 PCI BAUD"
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default 115200
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config 16550_PCI_UART1_PARITY
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int "16550 UART1 PCI parity"
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default 0
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range 0 2
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---help---
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16550 UART1 PCI parity. 0=None, 1=Odd, 2=Even. Default: None
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config 16550_PCI_UART1_BITS
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int "16550 UART1 PCI number of bits"
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default 8
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---help---
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16550 UART1 PCI number of bits. Default: 8
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config 16550_PCI_UART1_2STOP
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int "16550 UART1 PCI two stop bits"
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default 0
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---help---
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0=1 stop bit, 1=Two stop bits. Default: 1 stop bit
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config 16550_PCI_UART1_RXBUFSIZE
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int "16550 UART1 PCI Rx buffer size"
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default 256
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---help---
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16550 UART1 PCI Rx buffer size. Default: 256
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config 16550_PCI_UART1_TXBUFSIZE
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int "16550 UART1 PCI Tx buffer size"
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default 256
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---help---
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16550 UART1 PCI Tx buffer size. Default: 256
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endif # 16550_PCI_UART1
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if 16550_PCI_UART2
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config 16550_PCI_UART2_VENDOR
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hex "16550 UART2 PCI vendor"
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default 16550_PCI_UART1_VENDOR
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---help---
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PCI vendor number that will be associated with UART2
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config 16550_PCI_UART2_DEVICE
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hex "16550 UART2 PCI device"
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default 16550_PCI_UART1_DEVICE
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---help---
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PCI device number that will be associated with UART2
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config 16550_PCI_UART2_PORT
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int "16550 UART2 PCI port"
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default 2
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---help---
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Port in multi-port device. Starts from 0.
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Must be set to 0 for single port devices .
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config 16550_PCI_UART2_CLOCK
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int "16550 UART2 PCI clock"
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config 16550_PCI_UART2_BAUD
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int "16550 UART2 PCI BAUD"
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default 115200
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config 16550_PCI_UART2_PARITY
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int "16550 UART2 PCI parity"
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default 0
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range 0 2
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---help---
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16550 UART2 PCI parity. 0=None, 1=Odd, 2=Even. Default: None
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config 16550_PCI_UART2_BITS
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int "16550 UART2 PCI number of bits"
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default 8
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---help---
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16550 UART2 PCI number of bits. Default: 8
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config 16550_PCI_UART2_2STOP
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int "16550 UART2 PCI two stop bits"
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default 0
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---help---
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0=1 stop bit, 1=Two stop bits. Default: 1 stop bit
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config 16550_PCI_UART2_RXBUFSIZE
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int "16550 UART2 PCI Rx buffer size"
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default 256
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---help---
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16550 UART2 PCI Rx buffer size. Default: 256
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config 16550_PCI_UART2_TXBUFSIZE
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int "16550 UART2 PCI Tx buffer size"
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default 256
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---help---
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16550 UART2 PCI Tx buffer size. Default: 256
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endif # 16550_PCI_UART2
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if 16550_PCI_UART3
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config 16550_PCI_UART3_VENDOR
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hex "16550 UART3 PCI vendor"
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default 16550_PCI_UART2_VENDOR
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---help---
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PCI vendor number that will be associated with UART3
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config 16550_PCI_UART3_DEVICE
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hex "16550 UART3 PCI device"
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default 16550_PCI_UART2_DEVICE
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---help---
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PCI device number that will be associated with UART3
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config 16550_PCI_UART3_PORT
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int "16550 UART3 PCI port"
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default 3
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---help---
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Port in multi-port device. Starts from 0.
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Must be set to 0 for single port devices .
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config 16550_PCI_UART3_CLOCK
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int "16550 UART3 PCI clock"
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config 16550_PCI_UART3_BAUD
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int "16550 UART3 PCI BAUD"
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default 115200
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config 16550_PCI_UART3_PARITY
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int "16550 UART3 PCI parity"
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default 0
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range 0 2
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---help---
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16550 UART3 PCI parity. 0=None, 1=Odd, 2=Even. Default: None
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config 16550_PCI_UART3_BITS
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int "16550 UART3 PCI number of bits"
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default 8
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---help---
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16550 UART3 PCI number of bits. Default: 8
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config 16550_PCI_UART3_2STOP
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int "16550 UART3 PCI two stop bits"
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default 0
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---help---
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0=1 stop bit, 1=Two stop bits. Default: 1 stop bit
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config 16550_PCI_UART3_RXBUFSIZE
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int "16550 UART3 PCI Rx buffer size"
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default 256
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---help---
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16550 UART3 PCI Rx buffer size. Default: 256
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config 16550_PCI_UART3_TXBUFSIZE
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int "16550 UART3 PCI Tx buffer size"
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default 256
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---help---
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16550 UART3 PCI Tx buffer size. Default: 256
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endif # 16550_PCI_UART3
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config 16550_PCI_CONSOLE
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bool
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depends on 16550_PCI_UART && 16550_NO_SERIAL_CONSOLE
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select SERIAL_CONSOLE
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choice
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prompt "16550 PCI Serial Console"
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default 16550_PCI_NO_SERIAL_CONSOLE
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depends on DEV_CONSOLE && 16550_PCI_UART
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config 16550_PCI_UART0_SERIAL_CONSOLE
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bool "16550 PCI UART0 serial console"
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depends on 16550_PCI_UART0
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select 16550_PCI_CONSOLE
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config 16550_PCI_UART1_SERIAL_CONSOLE
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bool "16550 PCI UART1 serial console"
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depends on 16550_PCI_UART1
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select 16550_PCI_CONSOLE
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config 16550_PCI_UART2_SERIAL_CONSOLE
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bool "16550 PCI UART2 serial console"
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depends on 16550_PCI_UART2
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select 16550_PCI_CONSOLE
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config 16550_PCI_UART3_SERIAL_CONSOLE
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bool "16550 PCI UART3 serial console"
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depends on 16550_PCI_UART3
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select 16550_PCI_CONSOLE
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config 16550_PCI_NO_SERIAL_CONSOLE
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bool "No 16550 PCI serial console"
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endchoice # 16550 Serial Console
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