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https://gitee.com/mirrors_PX4/PX4-Autopilot.git
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Kconfig update
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4599 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
@@ -2,3 +2,283 @@
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# For a description of the syntax of this configuration file,
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# see misc/tools/kconfig-language.txt.
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#
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config LOWLEVEL_CONSOLE
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bool "Low-level console support"
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default y
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depends on ARCH_LOWPUTC
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config 16550_UART
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bool "16550 UART Chip support"
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default n
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if 16550_UART
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menu "16550 UARTs"
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config 16550_UART0
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bool "16550 UART0"
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default n
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if 16550_UART0
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menu "UART0 configuration"
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config 16550_UART0_BASE
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hex "16550 UART0 base address"
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config 16550_UART0_CLOCK
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int "16550 UART0 clock"
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config 16550_UART0_IRQ
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int "16550 UART0 IRQ number"
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config 16550_UART0_PARITY
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int "16550 UART0 parity"
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default 0
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---help---
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16550 UART0 parity. 0=None, 1=Odd, 2=Even. Default: None
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config 16550_UART0_BITS
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int "16550 UART0 number of bits"
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default 8
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---help---
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16550 UART0 number of bits. Default: 8
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config 16550_UART0_2STOP
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bool "16550 UART0 two stop bits"
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default n
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---help---
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16550 UART0 two stop bits. Default: 1
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config 16550_UART0_RXBUFSIZE
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int "16550 UART0 Rx buffer size"
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default 256
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---help---
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16550 UART0 Rx buffer size. Default: 256
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config 16550_UART0_TXBUFSIZE
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int "16550 UART0 Tx buffer size"
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default 256
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---help---
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16550 UART0 Tx buffer size. Default: 256
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endmenu
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endif
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config 16550_UART1
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bool "16550 UART1"
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default n
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if 16550_UART1
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menu "UART1 configuration"
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config 16550_UART1_BASE
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hex "16550 UART1 base address"
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config 16550_UART1_CLOCK
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int "16550 UART1 clock"
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config 16550_UART1_IRQ
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int "16550 UART1 IRQ number"
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config 16550_UART1_PARITY
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int "16550 UART1 parity"
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default 0
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---help---
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16550 UART1 parity. 0=None, 1=Odd, 2=Even. Default: None
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config 16550_UART1_BITS
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int "16550 UART1 number of bits"
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default 8
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---help---
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16550 UART1 number of bits. Default: 8
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config 16550_UART1_2STOP
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bool "16550 UART1 two stop bits"
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default n
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---help---
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16550 UART1 two stop bits. Default: 1
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config 16550_UART1_RXBUFSIZE
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int "16550 UART1 Rx buffer size"
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default 256
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---help---
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16550 UART1 Rx buffer size. Default: 256
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config 16550_UART1_TXBUFSIZE
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int "16550 UART1 Tx buffer size"
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default 256
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---help---
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16550 UART1 Tx buffer size. Default: 256
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endmenu
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endif
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config 16550_UART2
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bool "16550 UART2"
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default n
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if 16550_UART2
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menu "UART2 configuration"
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config 16550_UART2_BASE
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hex "16550 UART2 base address"
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config 16550_UART2_CLOCK
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int "16550 UART2 clock"
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config 16550_UART2_IRQ
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int "16550 UART2 IRQ number"
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config 16550_UART2_PARITY
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int "16550 UART2 parity"
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default 0
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---help---
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16550 UART2 parity. 0=None, 1=Odd, 2=Even. Default: None
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config 16550_UART2_BITS
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int "16550 UART2 number of bits"
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default 8
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---help---
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16550 UART2 number of bits. Default: 8
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config 16550_UART2_2STOP
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bool "16550 UART2 two stop bits"
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default n
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---help---
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16550 UART2 two stop bits. Default: 1
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config 16550_UART2_RXBUFSIZE
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int "16550 UART2 Rx buffer size"
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default 256
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---help---
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16550 UART2 Rx buffer size. Default: 256
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config 16550_UART2_TXBUFSIZE
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int "16550 UART2 Tx buffer size"
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default 256
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---help---
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16550 UART2 Tx buffer size. Default: 256
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endmenu
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endif
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config 16550_UART3
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bool "16550 UART3"
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default n
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if 16550_UART3
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menu "UART3 configuration"
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config 16550_UART3_BASE
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hex "16550 UART3 base address"
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config 16550_UART3_CLOCK
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int "16550 UART3 clock"
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config 16550_UART3_IRQ
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int "16550 UART3 IRQ number"
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config 16550_UART3_PARITY
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int "16550 UART3 parity"
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default 0
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---help---
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16550 UART3 parity. 0=None, 1=Odd, 2=Even. Default: None
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config 16550_UART3_BITS
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int "16550 UART3 number of bits"
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default 8
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---help---
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16550 UART3 number of bits. Default: 8
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config 16550_UART3_2STOP
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bool "16550 UART3 two stop bits"
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default n
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---help---
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16550 UART3 two stop bits. Default: 1
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config 16550_UART3_RXBUFSIZE
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int "16550 UART3 Rx buffer size"
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default 256
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---help---
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16550 UART3 Rx buffer size. Default: 256
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config 16550_UART3_TXBUFSIZE
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int "16550 UART3 Tx buffer size"
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default 256
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---help---
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16550 UART3 Tx buffer size. Default: 256
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endmenu
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endif
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choice
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prompt "16550 Serial Console"
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default NO_SERIAL_CONSOLE
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config UART0_SERIAL_CONSOLE
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bool "16550 UART0 serial console"
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depends on 16550_UART0
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config UART1_SERIAL_CONSOLE
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bool "16550 UART1 serial console"
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depends on 16550_UART1
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config UART2_SERIAL_CONSOLE
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bool "16550 UART2 serial console"
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depends on 16550_UART2
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config UART3_SERIAL_CONSOLE
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bool "16550 UART3 serial console"
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depends on 16550_UART3
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config NO_SERIAL_CONSOLE
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bool "No 16550 serial console"
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endchoice
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config 16550_SUPRESS_CONFIG
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bool "Suppress 16550 configuration"
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default n
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---help---
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This option is useful, for example, if you are using a bootloader
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that configures the 16550_UART. In that case, you may want to
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just leave the existing console configuration in place. Default: n
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config 16550_REGINCR
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int "Address increment between 16550 registers"
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default 1
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---help---
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The address increment between 16550 registers. Options are 1, 2, or 4.
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Default: 1
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config 16550_REGWIDTH
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int "Bit width of 16550 registers"
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default 8
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---help---
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The bit width of registers. Options are 8, 16, or 32. Default: 8
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config 16550_ADDRWIDTH
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int "Address width of 16550 registers"
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default 8
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---help---
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The bit width of registers. Options are 8, 16, or 32. Default: 8
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endmenu
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endif
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config STANDARD_SERIAL
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bool ""
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default y if !LOWLEVEL_CONSOLE && !16550_UART
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if STANDARD_SERIAL
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config CONFIG_SERIAL_NPOLLWAITERS
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int "Low-level console support"
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default 2
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depends on !DISABLE_POLL
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---help---
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Maximum number of threads than can be waiting for POLL events.
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Default: 2
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endif
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