diff options
Diffstat (limited to 'nuttx')
-rw-r--r-- | nuttx/Kconfig | 73 | ||||
-rw-r--r-- | nuttx/arch/arm/src/lpc17xx/Kconfig | 449 | ||||
-rw-r--r-- | nuttx/arch/arm/src/lpc43xx/Kconfig | 44 | ||||
-rw-r--r-- | nuttx/arch/arm/src/stm32/Kconfig | 100 | ||||
-rw-r--r-- | nuttx/arch/mips/src/pic32mx/Kconfig | 288 | ||||
-rw-r--r-- | nuttx/configs/qemu-i486/nsh/defconfig | 60 | ||||
-rw-r--r-- | nuttx/drivers/serial/Kconfig | 460 | ||||
-rw-r--r-- | nuttx/drivers/serial/uart_16550.c | 74 | ||||
-rw-r--r-- | nuttx/lib/Kconfig | 68 | ||||
-rw-r--r-- | nuttx/net/Kconfig | 19 |
10 files changed, 1052 insertions, 583 deletions
diff --git a/nuttx/Kconfig b/nuttx/Kconfig index 7c85401c4..fdd99ead0 100644 --- a/nuttx/Kconfig +++ b/nuttx/Kconfig @@ -152,26 +152,91 @@ config RAW_BINARY should not be selected if you are not using the GNU toolchain. endmenu +menu "Customize Header Files" + +config ARCH_STDBOOL_H + bool "stdbool.h" + default n + ---help--- + The stdbool.h header file can be found at nuttx/include/stdbool.h. + However, that header includes logic to redirect the inclusion of an + architecture specific header file like: + + #ifdef CONFIG_ARCH_STDBOOL_H + # include <arch/stdbool.h> + #else + ... + #endif + + Recall that that include path, include/arch, is a symbolic link and + will refer to a version of stdbool.h at nuttx/arch/<architecture>/include/stdbool.h. + +config ARCH_MATH_H + bool "math.h" + default n + ---help--- + There is also a re-directing version of math.h in the source tree. + However, it resides out-of-the-way at include/nuttx/math.h because it + conflicts too often with the system math.h. If ARCH_MATH_H=y is + defined, however, the top-level makefile will copy the redirecting + math.h header file from include/nuttx/math.h to include/math.h. math.h + will then include the architecture-specific version of math.h that you + must provide at nuttx/arch/>architecture</include/math.h. + + #ifdef CONFIG_ARCH_MATH_H + # include <arch/math.h> + #endif + + So for the architectures that define ARCH_MATH_H=y, include/math.h + will be the redirecting math.h header file; for the architectures + that don't select ARCH_MATH_H, the redirecting math.h header file + will stay out-of-the-way in include/nuttx/. + +config ARCH_STDARG_H + bool "stdarg.h" + default n + ---help--- + There is also a redirecting version of stdarg.h in the source tree + as well. It also resides out-of-the-way at include/nuttx/stdarg.h. + This is because you should normally use your toolchain's stdarg.h + file. But sometimes, your toolchain's stdarg.h file may have other + header file dependencies and so may not be usable in the NuttX build + environment. In those cases, you may have to create a architecture- + specific stdarg.h header file at nuttx/arch/<architecture>/include/stdarg.h + + If ARCH_STDARG_H=y is defined, the top-level makefile will copy the + re-directing stdarg.h header file from include/nuttx/stdarg.h to + include/stdarg.h. So for the architectures that cannot use their + toolchain's stdarg.h file, they can use this alternative by defining + ARCH_STDARG_H=y and providing. If ARCH_STDARG_H, is not defined, then + the stdarg.h header file will stay out-of-the-way in include/nuttx/. + +endmenu + menu "Debug Options" config DEBUG - bool "Enable debug output" + bool "Enable debug features" default n ---help--- - enables built-in debug options + Enables built-in debug features. Selecting this option will (1) Enable + debug assertions in the code, (2) enable extended parameter testing in + many functions, and (3) enable support for debug output. Note that enabling + this option by itself does not produce debug output. Debug output must + also be selected on a subsystem-by-subsystem basis. if DEBUG config DEBUG_VERBOSE bool "Enable debug verbose output" default n ---help--- - enables verbose debug output + Enables verbose debug output (assuming debug output is enabled) config DEBUG_ENABLE bool "Enable debug controls" default n ---help--- - Support an interface to enable or disable debug output. + Support an interface to dynamically enable or disable debug output. config DEBUG_SCHED bool "Enable scheduler debug output" diff --git a/nuttx/arch/arm/src/lpc17xx/Kconfig b/nuttx/arch/arm/src/lpc17xx/Kconfig index ae2bf3130..44e34f9f4 100644 --- a/nuttx/arch/arm/src/lpc17xx/Kconfig +++ b/nuttx/arch/arm/src/lpc17xx/Kconfig @@ -2,3 +2,452 @@ # For a description of the syntax of this configuration file, # see misc/tools/kconfig-language.txt. # + +choice + prompt "NXP LPC17XX Chip Selection" + default ARCH_CHIP_LPC1768 + depends on ARCH_CHIP_LPC17XX + +config ARCH_CHIP_LPC1751 + bool "LPC1751" + +config ARCH_CHIP_LPC1752 + bool "LPC1752" + +config ARCH_CHIP_LPC1754 + bool "LPC1754" + +config ARCH_CHIP_LPC1756 + bool "LPC1756" + +config ARCH_CHIP_LPC1758 + bool "LPC1758" + +config ARCH_CHIP_LPC1759 + bool "LPC1759" + +config ARCH_CHIP_LPC1764 + bool "LPC1764" + +config ARCH_CHIP_LPC1765 + bool "LPC1765" + +config ARCH_CHIP_LPC1766 + bool "LPC1766" + +config ARCH_CHIP_LPC1767 + bool "LPC1767" + +config ARCH_CHIP_LPC1768 + bool "LPC1768" + +config ARCH_CHIP_LPC1769 + bool "LPC1769" + +endchoice + +config ARCH_FAMILY_LPC175X + bool + default y if ARCH_CHIP_LPC1751 || ARCH_CHIP_LPC1752 || ARCH_CHIP_LPC1754 || ARCH_CHIP_LPC1756 || ARCH_CHIP_LPC1758 || ARCH_CHIP_LPC1759 + +config ARCH_FAMILY_LPC176X + bool + default y if ARCH_CHIP_LPC1764 || ARCH_CHIP_LPC1765 || ARCH_CHIP_LPC1766 || ARCH_CHIP_LPC1767 || ARCH_CHIP_LPC1768 || ARCH_CHIP_LPC1769 + +config ARCH_CORTEXM3 + bool + default y if ARCH_CHIP_LPC17XX + +config ARCH_CORTEXM4 + bool + default n + +menu "LPC17xx Peripheral Support" + +config LPC17_MAINOSC + bool "Main oscillator" + default y + +config LPC17_PLL0 + bool "PLL0" + default y + +config LPC17_PLL1 + bool "PLL1" + default y + +config LPC17_ETHERNET + bool "Ethernet" + select NET + select ARCH_HAS_PHY + default n + +config LPC17_USBHOST + bool "USB host" + select USBHOST + default n + +config LPC17_USBDEV + bool "USB Device" + select USBDEV + default n + +config LPC17_USBOTG + bool "USB OTG" + default n + depends on LPC17_USBHOST && LPC17_USBDEV + +config LPC17_UART0 + bool "UART0" + select ARCH_HAS_UART0 + default n + +config LPC17_UART1 + bool "UART1" + select ARCH_HAS_UART1 + default n + +config LPC17_UART2 + bool "UART2" + select ARCH_HAS_UART2 + default n + +config LPC17_UART3 + bool "UART3" + select ARCH_HAS_UART3 + default n + +config LPC17_CAN1 + bool "CAN1" + select ARCH_HAS_UART4 + default n + +config LPC17_CAN2 + bool "CAN2" + default n + +config LPC17_SPI + bool "SPI" + default n + +config LPC17_SSP0 + bool "SSP0" + default n + +config LPC17_SSP1 + bool "SSP1" + default n + +config LPC17_I2C0 + bool "I2C0" + default n + +config LPC17_I2C1 + bool "I2C1" + default n + +config LPC17_I2S + bool "I2S" + default n + +config LPC17_TMR0 + bool "Timer 0" + default n + +config LPC17_TMR1 + bool "Timer 1" + default n + +config LPC17_TMR2 + bool "Timer 2" + default n + +config LPC17_TMR3 + bool "Timer 3" + default n + +config LPC17_RIT + bool "RIT" + default n + +config LPC17_PWM + bool "PWM" + default n + +config LPC17_MCPWM + bool "MCPWM" + default n + +config LPC17_QEI + bool "QEI" + default n + +config LPC17_RTC + bool "RTC" + default n + +config LPC17_WDT + bool "WDT" + default n + +config LPC17_ADC + bool "ADC" + default n + +config LPC17_DAC + bool "DAC" + default n + +config LPC17_GPDMA + bool "GPDMA" + default n + +config LPC17_FLASH + bool "FLASH" + default n + +endmenu + +config SERIAL_TERMIOS + bool "Serial driver TERMIOS supported" + depends on LPC17_UART0 || LPC17_UART1 || LPC17_UART2 || LPC17_UART3 + default n + ---help--- + Serial driver supports termios.h interfaces (tcsetattr, tcflush, etc.). + If this is not defined, then the terminal settings (baud, parity, etc). + are not configurable at runtime; serial streams cannot be flushed, etc.. + +menu "CAN driver options" + +config CAN_EXTID + bool "CAN extended IDs" + depends on LPC17_CAN1 || LPC17_CAN2 + default n + ---help--- + Enables support for the 29-bit extended ID. Default Standard 11-bit IDs. + +config CAN1_BAUD + int "CAN1 BAUD" + depends on LPC17_CAN1 + ---help--- + CAN1 BAUD rate. Required if LPC17_CAN1 is defined. + +config CAN2_BAUD + int "CAN2 BAUD" + depends on LPC17_CAN2 + ---help--- + CAN2 BAUD rate. Required if CONFIG_LPC17_CAN2 is defined. + +config CAN1_DIVISOR + int "CAN1 CCLK divisor" + depends on LPC17_CAN1 + default 4 + ---help--- + CAN1 is clocked at CCLK divided by this number. (the CCLK frequency is divided + by this number to get the CAN clock). Options = {1,2,4,6}. Default: 4. + +config CAN2_DIVISOR + int "CAN2 CCLK divisor" + depends on LPC17_CAN2 + default 4 + ---help--- + CAN2 is clocked at CCLK divided by this number. (the CCLK frequency is divided + by this number to get the CAN clock). Options = {1,2,4,6}. Default: 4. + +config CAN_TSEG1 + bool "TSEG1 quanta" + depends on LPC17_CAN1 || LPC17_CAN2 + default 6 + ---help--- + The number of CAN time quanta in segment 1. Default: 6 + +config CAN_TSEG2 + bool "TSEG2 quanta" + depends on LPC17_CAN1 || LPC17_CAN2 + default 4 + ---help--- + The number of CAN time quanta in segment 2. Default: 7 + +endmenu + +menu "Ethernet driver options" + +config PHY_AUTONEG + bool "Autonegiation" + depends on LPC17_ETHERNET + ---help--- + Enable auto-negotion + +config PHY_SPEED100 + bool "100Mbit/Sec" + depends on LPC17_ETHERNET && !PHY_AUTONEG + ---help--- + Select 100Mbit vs. 10Mbit speed. + +config PHY_FDUPLEX + bool "Full duplex" + depends on LPC17_ETHERNET && !PHY_AUTONEG + ---help--- + Select full (vs. half) duplex + +config NET_EMACRAM_SIZE + int "EMAC RAM Size" + depends on LPC17_ETHERNET + default 16384 + ---help--- + Size of EMAC RAM. Default: 16384 bytes + +config NET_NTXDESC + int "Number of Tx descriptors" + depends on LPC17_ETHERNET + default 18 + ---help--- + Configured number of Tx descriptors. Default: 18 + +config NET_NRXDESC + int "Number of Rx descriptors" + depends on LPC17_ETHERNET + default 18 + ---help--- + Configured number of Rx descriptors. Default: 18 + +config NET_PRIORITY + int "Ethernet interrupt priority" + depends on LPC17_ETHERNET + default 0 + ---help--- + Ethernet interrupt priority. The is default is the higest priority (0). + +config NET_WOL + bool "Wake-up on LAN" + depends on LPC17_ETHERNET + default n + ---help--- + Enable Wake-up on Lan (not fully implemented). + +config NET_REGDEBUG + bool "Ethernet register-level debug" + depends on LPC17_ETHERNET && DEBUG + default n + ---help--- + Enable low level register debug. Also needs DEBUG. + +config NET_DUMPPACKET + bool "Enable packet dumping" + depends on LPC17_ETHERNET && DEBUG + default n + ---help--- + Dump all received and transmitted packets. Also needs DEBUG. + +config NET_HASH + bool "Hashing" + depends on LPC17_ETHERNET + default n + ---help--- + Enable receipt of near-perfect match frames. + +config NET_MULTICAST + bool "Multicast" + depends on LPC17_ETHERNET + default y if NET_IGMP + default n if !NET_IGMP + ---help--- + Enable receipt of multicast (and unicast) frames. Automatically set + if NET_IGMP is selected. + +endmenu + +menu "USB device driver options" + +config LPC17_USBDEV_FRAME_INTERRUPT + bool "USB " + depends on LPC17_USBDEV + default n + ---help--- + Handle USB Start-Of-Frame events. Enable reading SOF from interrupt + handler vs. simply reading on demand. Probably a bad idea... Unless + there is some issue with sampling the SOF from hardware asynchronously. + +config LPC17_USBDEV_EPFAST_INTERRUPT + bool "EP fast interrupt handling" + depends on LPC17_USBDEV + default n + ---help--- + Enable high priority interrupts. I have no idea why you might want to do that + +config LPC17_USBDEV_NDMADESCRIPTORS + int "Number of DMA descriptors" + depends on LPC17_USBDEV + default 8 + ---help--- + Number of DMA descriptors to allocate in SRAM. Default: 8 + +config LPC17_USBDEV_DMA + bool "Enable USB device DMA" + depends on LPC17_USBDEV + default n + ---help--- + Enable lpc17xx-specific DMA support + +config LPC17_USBDEV_NOVBUS + bool "Disable VBUS support" + depends on LPC17_USBDEV + default n + ---help--- + Define if the hardware implementation does not support the VBUS signal + +config LPC17_USBDEV_NOLED + bool "Disable USB device LCD support" + depends on LPC17_USBDEV + default n + ---help--- + Define if the hardware implementation does not support the LED output + +endmenu + +menu "USB host driver options" + +config USBHOST_OHCIRAM_SIZE + int "OHCI RAM Size" + depends on LPC17_USBHOST + default 16384 + ---help--- + Total size of OHCI RAM (in AHB SRAM Bank 1). Default: 16384 + +config USBHOST_NEDS + int "Number of Endpoint Descriptors" + depends on LPC17_USBHOST + default 2 + ---help--- + Number of endpoint descriptors. Default: 2 + +config USBHOST_NTDS + int "Number of transfer descriptors" + depends on LPC17_USBHOST + default 3 + ---help--- + Number of transfer descriptors. Default: 3 + +config USBHOST_TDBUFFERS + int "Number of descriptor buffers" + depends on LPC17_USBHOST + default 2 + ---help--- + Number of transfer descriptor buffers. Default: 2 + +config USBHOST_TDBUFSIZE + int "Descriptor buffer size" + depends on LPC17_USBHOST + default 128 + ---help--- + Size of one transfer descriptor buffer. Default 128 + +config USBHOST_IOBUFSIZE + int "I/O buffer size" + depends on LPC17_USBHOST + default 512 + ---help--- + Size of one end-user I/O buffer. This can be zero if the application + can guarantee that all end-user I/O buffers reside in AHB SRAM. + +endmenu diff --git a/nuttx/arch/arm/src/lpc43xx/Kconfig b/nuttx/arch/arm/src/lpc43xx/Kconfig index 351b940aa..3010046ef 100644 --- a/nuttx/arch/arm/src/lpc43xx/Kconfig +++ b/nuttx/arch/arm/src/lpc43xx/Kconfig @@ -261,6 +261,7 @@ config LPC43_USART0 config LPC43_UART1 bool "UART1" + select ARCH_HAS_UART1 default n config LPC43_USART2 @@ -292,49 +293,6 @@ config LPC43_WWDT endmenu -menu "UART1 Configuration" - depends on LPC43_UART1 - -config UART1_RXBUFSIZE - int "UART1 Rx buffer size" - default 256 - ---help--- - Characters are buffered as received. This specific the size of the receive - buffer. - -config UART1_TXBUFSIZE - int "UART1 Tx buffer size" - default 256 - ---help--- - Characters are buffered before being sent. This specific the size of the - transmit buffer - -config UART1_BAUD - int "UART1 BAUD" - default 11520 - ---help--- - The configured BAUD of the UART - -config UART1_BITS - int "UART1 number of bits" - default 8 - ---help--- - The number of bits. Must be either 7 or 8. - -config UART1_PARITY - int "UART1 parity" - default 0 - ---help--- - 0=no parity, 1=odd parity, 2=even parity - -config UART1_2STOP - int "UART1 two stop bits" - default 0 - ---help--- - 0=1 stop bit, 1=Two stop bits. Default: 1 stop bit - -endmenu - config SERIAL_TERMIOS bool "Serial driver TERMIOS supported" depends on LPC43_USART0 || LPC43_UART1 || LPC43_USART2 || LPC43_USART3 diff --git a/nuttx/arch/arm/src/stm32/Kconfig b/nuttx/arch/arm/src/stm32/Kconfig index 0aa1f76b7..371d39ed4 100644 --- a/nuttx/arch/arm/src/stm32/Kconfig +++ b/nuttx/arch/arm/src/stm32/Kconfig @@ -303,10 +303,12 @@ config STM32_USART3 config STM32_UART4 bool "UART4" + select ARCH_HAS_UART4 default n config STM32_UART5 bool "UART5" + select ARCH_HAS_UART5 default n config STM32_USART6 @@ -1445,53 +1447,6 @@ config USART3_RXDMA ---help--- In high data rate usage, Rx DMA may eliminate Rx overrun errors -menu "UART4 Configuration" - depends on STM32_UART4 - -config UART4_SERIAL_CONSOLE - bool "UART4 serial console" - default y if !STM32_USART1 && !STM32_USART2 && !STM32_USART3 - ---help--- - Selects the UART4 for the console and ttys0 (default is the USART1). - -config UART4_RXBUFSIZE - int "UART4 Rx buffer size" - default 256 - ---help--- - Characters are buffered as received. This specific the size of the receive - buffer. - -config UART4_TXBUFSIZE - int "UART4 Tx buffer size" - default 256 - ---help--- - Characters are buffered before being sent. This specific the size of the - transmit buffer - -config UART4_BAUD - int "UART4 BAUD" - default 11520 - ---help--- - The configured BAUD of the UART - -config UART4_BITS - int "UART4 number of bits" - default 8 - ---help--- - The number of bits. Must be either 7 or 8. - -config UART4_PARITY - int "UART4 parity" - default 0 - ---help--- - 0=no parity, 1=odd parity, 2=even parity - -config UART4_2STOP - int "UART4 two stop bits" - default 0 - ---help--- - 0=1 stop bit, 1=Two stop bits. Default: 1 stop bit - config UART4_RXDMA bool "UART4 Rx DMA" default n @@ -1499,55 +1454,6 @@ config UART4_RXDMA ---help--- In high data rate usage, Rx DMA may eliminate Rx overrun errors -endmenu - -menu "UART5 Configuration" - depends on STM32_UART5 - -config UART5_SERIAL_CONSOLE - bool "UART5 serial console" - default y if !STM32_USART1 && !STM32_USART2 && !STM32_USART3 && !STM32_UART4 - ---help--- - Selects the UART5 for the console and ttys0 (default is the USART1). - -config UART5_RXBUFSIZE - int "UART5 Rx buffer size" - default 256 - ---help--- - Characters are buffered as received. This specific the size of the receive - buffer. - -config UART5_TXBUFSIZE - int "UART5 Tx buffer size" - default 256 - ---help--- - Characters are buffered before being sent. This specific the size of the - transmit buffer - -config UART5_BAUD - int "UART5 BAUD" - default 11520 - ---help--- - The configured BAUD of the UART - -config UART5_BITS - int "UART5 number of bits" - default 8 - ---help--- - The number of bits. Must be either 7 or 8. - -config UART5_PARITY - int "UART5 parity" - default 0 - ---help--- - 0=no parity, 1=odd parity, 2=even parity - -config UART5_2STOP - int "UART5 two stop bits" - default 0 - ---help--- - 0=1 stop bit, 1=Two stop bits. Default: 1 stop bit - config UART5_RXDMA bool "UART5 Rx DMA" default n @@ -1555,8 +1461,6 @@ config UART5_RXDMA ---help--- In high data rate usage, Rx DMA may eliminate Rx overrun errors -endmenu - config USART6_RXDMA bool "USART6 Rx DMA" default n diff --git a/nuttx/arch/mips/src/pic32mx/Kconfig b/nuttx/arch/mips/src/pic32mx/Kconfig index 908046f83..74a093e3f 100644 --- a/nuttx/arch/mips/src/pic32mx/Kconfig +++ b/nuttx/arch/mips/src/pic32mx/Kconfig @@ -493,26 +493,32 @@ config PIC32MX_SPI4 config PIC32MX_UART1 bool "UART1" default n + select ARCH_HAS_UART1 config PIC32MX_UART2 bool "UART2" default n + select ARCH_HAS_UART1 config PIC32MX_UART3 bool "UART3" default n + select ARCH_HAS_UART3 config PIC32MX_UART4 bool "UART4" default n + select ARCH_HAS_UART4 config PIC32MX_UART5 bool "UART5" default n + select ARCH_HAS_UART5 config PIC32MX_UART6 bool "UART6" default n + select ARCH_HAS_UART6 config PIC32MX_ADC bool "ADC1" @@ -561,6 +567,8 @@ config PIC32MX_CAN2 config PIC32MX_ETHERNET bool "Ethernet" default n + select NET + select ARCH_HAS_PHY config PIC32MX_CTMU bool "Charge Time Measurement Unit (CMTU)" @@ -906,270 +914,6 @@ config PIC32MX_USBPRIO endmenu -menu "UART1 Configuration" - depends on PIC32MX_UART1 - -config UART1_RXBUFSIZE - int "UART1 Rx buffer size" - default 256 - ---help--- - Characters are buffered as received. This specific the size of the receive buffer - -config UART1_TXBUFSIZE - int "UART1 Tx buffer size" - default 256 - ---help--- - Characters are buffered before being sent. This specific the size of the transmit buffer. - -config UART1_BAUD - int "UART1 BAUD" - default 115200 - ---help--- - The configure BAUD of the UART. - -config UART1_BITS - int "UART1 bits" - default 8 - ---help--- - The number of bits. Must be either 7 or 8. - -config UART1_PARITY - int "UART1 parity" - default 0 - ---help--- - 0=no parity, 1=odd parity, 2=even parity - -config UART1_2STOP - int "UART1 2 stop bits" - default 0 - ---help--- - 0=1 stop bit, 1=Two stop bits. Default: 1 stop bit - -endmenu - -menu "UART2 Configuration" - depends on PIC32MX_UART2 - -config UART2_RXBUFSIZE - int "UART2 Rx buffer size" - default 256 - ---help--- - Characters are buffered as received. This specific the size of the receive buffer - -config UART2_TXBUFSIZE - int "UART2 Tx buffer size" - default 256 - ---help--- - Characters are buffered before being sent. This specific the size of the transmit buffer. - -config UART2_BAUD - int "UART2 BAUD" - default 115200 - ---help--- - The configure BAUD of the UART. - -config UART2_BITS - int "UART2 bits" - default 8 - ---help--- - The number of bits. Must be either 7 or 8. - -config UART2_PARITY - int "UART2 parity" - default 0 - ---help--- - 0=no parity, 1=odd parity, 2=even parity - -config UART2_2STOP - int "UART2 2 stop bits" - default 0 - ---help--- - 0=1 stop bit, 1=Two stop bits. Default: 1 stop bit - -endmenu - -menu "UART3 Configuration" - depends on PIC32MX_UART3 - -config UART3_RXBUFSIZE - int "UART3 Rx buffer size" - default 256 - ---help--- - Characters are buffered as received. This specific the size of the receive buffer - -config UART3_TXBUFSIZE - int "UART3 Tx buffer size" - default 256 - ---help--- - Characters are buffered before being sent. This specific the size of the transmit buffer. - -config UART3_BAUD - int "UART3 BAUD" - default 115200 - ---help--- - The configure BAUD of the UART. - -config UART3_BITS - int "UART3 bits" - default 8 - ---help--- - The number of bits. Must be either 7 or 8. - -config UART3_PARITY - int "UART3 parity" - default 0 - ---help--- - 0=no parity, 1=odd parity, 2=even parity - -config UART3_2STOP - int "UART3 2 stop bits" - default 0 - ---help--- - 0=1 stop bit, 1=Two stop bits. Default: 1 stop bit - -endmenu - -menu "UART4 Configuration" - depends on PIC32MX_UART4 - -config UART4_SERIAL_CONSOLE - bool "UART4 serial console" - default y if !PIC32MX_UART1 && !PIC32MX_UART2 && !PIC32MX_UART3 - ---help--- - Selects the UART4 for the console and ttys0. Default: UART4 (if enabled). - -config UART4_RXBUFSIZE - int "UART4 Rx buffer size" - default 256 - ---help--- - Characters are buffered as received. This specific the size of the receive buffer - -config UART4_TXBUFSIZE - int "UART4 Tx buffer size" - default 256 - ---help--- - Characters are buffered before being sent. This specific the size of the transmit buffer. - -config UART4_BAUD - int "UART4 BAUD" - default 115200 - ---help--- - The configure BAUD of the UART. - -config UART4_BITS - int "UART4 bits" - default 8 - ---help--- - The number of bits. Must be either 7 or 8. - -config UART4_PARITY - int "UART4 parity" - default 0 - ---help--- - 0=no parity, 1=odd parity, 2=even parity - -config UART4_2STOP - int "UART4 2 stop bits" - default 0 - ---help--- - 0=1 stop bit, 1=Two stop bits. Default: 1 stop bit - -endmenu - -menu "UART5 Configuration" - depends on PIC32MX_UART5 - -config UART5_SERIAL_CONSOLE - bool "UART5 serial console" - default y if !PIC32MX_UART1 && !PIC32MX_UART2 && !PIC32MX_UART3 && !PIC32MX_UART4 - ---help--- - Selects the UART5 for the console and ttys0. Default: UART5 (if enabled). - -config UART5_RXBUFSIZE - int "UART5 Rx buffer size" - default 256 - ---help--- - Characters are buffered as received. This specific the size of the receive buffer - -config UART5_TXBUFSIZE - int "UART5 Tx buffer size" - default 256 - ---help--- - Characters are buffered before being sent. This specific the size of the transmit buffer. - -config UART5_BAUD - int "UART5 BAUD" - default 115200 - ---help--- - The configure BAUD of the UART. - -config UART5_BITS - int "UART5 bits" - default 8 - ---help--- - The number of bits. Must be either 7 or 8. - -config UART5_PARITY - int "UART5 parity" - default 0 - ---help--- - 0=no parity, 1=odd parity, 2=even parity - -config UART5_2STOP - int "UART5 2 stop bits" - default 0 - ---help--- - 0=1 stop bit, 1=Two stop bits. Default: 1 stop bit - -endmenu - -menu "UART6 Configuration" - depends on PIC32MX_UART6 - -config UART6_SERIAL_CONSOLE - bool "UART6 serial console" - default y if !PIC32MX_UART1 && !PIC32MX_UART2 && !PIC32MX_UART3 && !PIC32MX_UART4 && !PIC32MX_UART5 - ---help--- - Selects the UART6 for the console and ttys0. Default: UART6 (if enabled). - -config UART6_RXBUFSIZE - int "UART6 Rx buffer size" - default 256 - ---help--- - Characters are buffered as received. This specific the size of the receive buffer - -config UART6_TXBUFSIZE - int "UART6 Tx buffer size" - default 256 - ---help--- - Characters are buffered before being sent. This specific the size of the transmit buffer. - -config UART6_BAUD - int "UART6 BAUD" - default 115200 - ---help--- - The configure BAUD of the UART. - -config UART6_BITS - int "UART6 bits" - default 8 - ---help--- - The number of bits. Must be either 7 or 8. - -config UART6_PARITY - int "UART6 parity" - default 0 - ---help--- - 0=no parity, 1=odd parity, 2=even parity - -config UART6_2STOP - int "UART6 2 stop bits" - default 0 - ---help--- - 0=1 stop bit, 1=Two stop bits. Default: 1 stop bit - -endmenu - config SERIAL_TERMIOS bool "Serial driver TERMIOS supported" depends on PIC32MX_UART1 || PIC32MX_UART2 || PIC32MX_UART3 || PIC32MX_UART4 || PIC32MX_UART5 || PIC32MX_UART6 @@ -1179,22 +923,6 @@ config SERIAL_TERMIOS If this is not defined, then the terminal settings (baud, parity, etc). are not configurable at runtime; serial streams cannot be flushed, etc.. -choice - prompt "PIC32MX PHY Selection" - depends on PIC32MX_ETHERNET - default PHY_KS8721 - -config PHY_KS8721 - bool "Micrel KS8721 PHY" - -config PHY_DP83848C - bool "National Semiconduction DP83848C PHY" - -config PHY_LAN8720 - int "SMSC LAN8720 PHY" - -endchoice - menu "PIC32MX PHY/Ethernet device driver settings" depends on PIC32MX_ETHERNET diff --git a/nuttx/configs/qemu-i486/nsh/defconfig b/nuttx/configs/qemu-i486/nsh/defconfig index 8de40fcab..d83474c9d 100644 --- a/nuttx/configs/qemu-i486/nsh/defconfig +++ b/nuttx/configs/qemu-i486/nsh/defconfig @@ -61,18 +61,22 @@ CONFIG_16550_REGWIDTH=8 CONFIG_16550_ADDRWIDTH=16 CONFIG_16550_SUPRESS_CONFIG=y CONFIG_SUPPRESS_SERIAL_INTS=n + CONFIG_16550_UART0=y CONFIG_16550_UART0_BASE=0x3f8 CONFIG_16550_UART0_CLOCK=16000000 CONFIG_16550_UART0_IRQ=IRQ4 + CONFIG_16550_UART1=n CONFIG_16550_UART1_BASE=0x2f8 CONFIG_16550_UART1_CLOCK=16000000 CONFIG_16550_UART1_IRQ=IRQ3 + CONFIG_16550_UART2=n CONFIG_16550_UART2_BASE=0x3e8 CONFIG_16550_UART2_CLOCK=16000000 CONFIG_16550_UART2_IRQ=IRQ4 + CONFIG_16550_UART3=n CONFIG_16550_UART3_BASE=0x2e8 CONFIG_16550_UART3_CLOCK=16000000 @@ -81,40 +85,40 @@ CONFIG_16550_UART3_IRQ=IRQ3 # # Serial device driver settings # -CONFIG_UART0_SERIAL_CONSOLE=y -CONFIG_UART1_SERIAL_CONSOLE=n -CONFIG_UART2_SERIAL_CONSOLE=n -CONFIG_UART3_SERIAL_CONSOLE=n +CONFIG_16550_UART0_SERIAL_CONSOLE=y +CONFIG_16550_UART1_SERIAL_CONSOLE=n +CONFIG_16550_UART2_SERIAL_CONSOLE=n +CONFIG_16550_UART3_SERIAL_CONSOLE=n -CONFIG_UART0_TXBUFSIZE=256 -CONFIG_UART1_TXBUFSIZE=256 -CONFIG_UART2_TXBUFSIZE=256 -CONFIG_UART3_TXBUFSIZE=256 +CONFIG_16550_UART0_TXBUFSIZE=256 +CONFIG_16550_UART1_TXBUFSIZE=256 +CONFIG_16550_UART2_TXBUFSIZE=256 +CONFIG_16550_UART3_TXBUFSIZE=256 -CONFIG_UART0_RXBUFSIZE=256 -CONFIG_UART1_RXBUFSIZE=256 -CONFIG_UART2_RXBUFSIZE=256 -CONFIG_UART3_RXBUFSIZE=256 +CONFIG_16550_UART0_RXBUFSIZE=256 +CONFIG_16550_UART1_RXBUFSIZE=256 +CONFIG_16550_UART2_RXBUFSIZE=256 +CONFIG_16550_UART3_RXBUFSIZE=256 -CONFIG_UART0_BAUD=57600 -CONFIG_UART2_BAUD=57600 -CONFIG_UART3_BAUD=57600 -CONFIG_UART1_BAUD=57600 +CONFIG_16550_UART0_BAUD=57600 +CONFIG_16550_UART2_BAUD=57600 +CONFIG_16550_UART3_BAUD=57600 +CONFIG_16550_UART1_BAUD=57600 -CONFIG_UART0_BITS=8 -CONFIG_UART1_BITS=8 -CONFIG_UART2_BITS=8 -CONFIG_UART3_BITS=8 +CONFIG_16550_UART0_BITS=8 +CONFIG_16550_UART1_BITS=8 +CONFIG_16550_UART2_BITS=8 +CONFIG_16550_UART3_BITS=8 -CONFIG_UART0_PARITY=0 -CONFIG_UART1_PARITY=0 -CONFIG_UART2_PARITY=0 -CONFIG_UART3_PARITY=0 +CONFIG_16550_UART0_PARITY=0 +CONFIG_16550_UART1_PARITY=0 +CONFIG_16550_UART2_PARITY=0 +CONFIG_16550_UART3_PARITY=0 -CONFIG_UART0_2STOP=0 -CONFIG_UART1_2STOP=0 -CONFIG_UART2_2STOP=0 -CONFIG_UART3_2STOP=0 +CONFIG_16550_UART0_2STOP=0 +CONFIG_16550_UART1_2STOP=0 +CONFIG_16550_UART2_2STOP=0 +CONFIG_16550_UART3_2STOP=0 # # General OS setup diff --git a/nuttx/drivers/serial/Kconfig b/nuttx/drivers/serial/Kconfig index df80a1ded..0448f1268 100644 --- a/nuttx/drivers/serial/Kconfig +++ b/nuttx/drivers/serial/Kconfig @@ -215,25 +215,25 @@ endif choice prompt "16550 Serial Console" - default NO_SERIAL_CONSOLE + default 16550_NO_SERIAL_CONSOLE -config UART0_SERIAL_CONSOLE +config 16550_UART0_SERIAL_CONSOLE bool "16550 UART0 serial console" depends on 16550_UART0 -config UART1_SERIAL_CONSOLE +config 16550_UART1_SERIAL_CONSOLE bool "16550 UART1 serial console" depends on 16550_UART1 -config UART2_SERIAL_CONSOLE +config 16550_UART2_SERIAL_CONSOLE bool "16550 UART2 serial console" depends on 16550_UART2 -config UART3_SERIAL_CONSOLE +config 16550_UART3_SERIAL_CONSOLE bool "16550 UART3 serial console" depends on 16550_UART3 -config NO_SERIAL_CONSOLE +config 16550_NO_SERIAL_CONSOLE bool "No 16550 serial console" endchoice @@ -267,25 +267,27 @@ config 16550_ADDRWIDTH endif -config STANDARD_SERIAL - bool "Standard serial" - default y if !LOWLEVEL_CONSOLE && !16550_UART - -if STANDARD_SERIAL -config CONFIG_SERIAL_NPOLLWAITERS - int "Number of poll threads" - default 2 - depends on !DISABLE_POLL - ---help--- - Maximum number of threads than can be waiting for POLL events. - Default: 2 - -endif - # -# USARTn_XYZ settings +# MCU serial peripheral driver? # +config ARCH_HAS_UART + bool +config ARCH_HAS_UART0 + bool +config ARCH_HAS_UART1 + bool +config ARCH_HAS_UART2 + bool +config ARCH_HAS_UART3 + bool +config ARCH_HAS_UART4 + bool +config ARCH_HAS_UART5 + bool +config ARCH_HAS_UART6 + bool + config ARCH_HAS_USART0 bool config ARCH_HAS_USART1 @@ -301,42 +303,192 @@ config ARCH_HAS_USART5 config ARCH_HAS_USART6 bool +config MCU_SERIAL + bool + default y if ARCH_HAS_UART || ARCH_HAS_UART0 || ARCH_HAS_USART0 || ARCH_HAS_UART1 || ARCH_HAS_USART1 || \ + ARCH_HAS_UART2 || ARCH_HAS_USART2 || ARCH_HAS_UART3 || ARCH_HAS_USART3 || \ + ARCH_HAS_UART4 || ARCH_HAS_USART4 || ARCH_HAS_UART5 || ARCH_HAS_USART5 || ARCH_HAS_UART6 || ARCH_HAS_USART6 + +# +# Standard serial driver configuration +# + +config STANDARD_SERIAL + bool "Enable standard \"upper-half\" serial driver" + default y if MCU_SERIAL + default n if !MCU_SERIAL + depends on !LOWLEVEL_CONSOLE + ---help--- + Enable the standard, upper-half serial driver used by most MCU serial peripherals. + +config CONFIG_SERIAL_NPOLLWAITERS + int "Number of poll threads" + default 2 + depends on !DISABLE_POLL && STANDARD_SERIAL + ---help--- + Maximum number of threads than can be waiting for POLL events. + Default: 2 + +# +# U[S]ARTn_XYZ settings for MCU serial drivers +# + choice prompt "Serial console" - depends on ARCH_HAS_USART0 || \ - ARCH_HAS_USART1 || ARCH_HAS_USART2 || ARCH_HAS_USART3 || \ - ARCH_HAS_USART4 || ARCH_HAS_USART5 || ARCH_HAS_USART6 + depends on MCU_SERIAL + default NO_SERIAL_CONSOLE + +config UART_SERIAL_CONSOLE + bool "UART" + depends on ARCH_HAS_UART + +config UART0_SERIAL_CONSOLE + bool "UART0" + depends on ARCH_HAS_UART0 config USART0_SERIAL_CONSOLE bool "USART0" depends on ARCH_HAS_USART0 +config UART1_SERIAL_CONSOLE + bool "UART1" + depends on ARCH_HAS_UART1 + config USART1_SERIAL_CONSOLE bool "USART1" depends on ARCH_HAS_USART1 +config UART2_SERIAL_CONSOLE + bool "UART2" + depends on ARCH_HAS_UART2 + config USART2_SERIAL_CONSOLE bool "USART2" depends on ARCH_HAS_USART2 +config UART3_SERIAL_CONSOLE + bool "UART3" + depends on ARCH_HAS_UART3 + config USART3_SERIAL_CONSOLE bool "USART3" depends on ARCH_HAS_USART3 +config UART4_SERIAL_CONSOLE + bool "UART4" + depends on ARCH_HAS_UART4 + config USART4_SERIAL_CONSOLE bool "USART4" depends on ARCH_HAS_USART4 +config UART5_SERIAL_CONSOLE + bool "UART5" + depends on ARCH_HAS_UART5 + config USART5_SERIAL_CONSOLE bool "USART5" depends on ARCH_HAS_USART5 +config UART6_SERIAL_CONSOLE + bool "UART6" + depends on ARCH_HAS_UART6 + config USART6_SERIAL_CONSOLE bool "USART6" depends on ARCH_HAS_USART6 +config NO_SERIAL_CONSOLE + bool "No serial console" + endchoice +menu "UART Configuration" + depends on ARCH_HAS_UART + +config UART_RXBUFSIZE + int "receive buffer size" + default 256 + help + Characters are buffered as they are received. This specifies + the size of the receive buffer. + +config UART_TXBUFSIZE + int "transmit buffer size" + default 256 + help + Characters are buffered before being sent. This specifies + the size of the transmit buffer. + +config UART_BAUD + int "baud rate" + default 11520 + help + The configured BAUD of the UART. + +config UART_BITS + int "character size" + default 8 + help + The number of bits. Must be either 7 or 8. + +config UART_PARITY + int "parity setting" + default 0 + help + 0=no parity, 1=odd parity, 2=even parity + +config UART_2STOP + int "use 2 stop bits" + default 0 + help + 1=Two stop bits + +endmenu + +menu "UART0 Configuration" + depends on ARCH_HAS_UART0 + +config UART0_RXBUFSIZE + int "receive buffer size" + default 256 + help + Characters are buffered as they are received. This specifies + the size of the receive buffer. + +config UART0_TXBUFSIZE + int "transmit buffer size" + default 256 + help + Characters are buffered before being sent. This specifies + the size of the transmit buffer. + +config UART0_BAUD + int "baud rate" + default 11520 + help + The configured BAUD of the UART. + +config UART0_BITS + int "character size" + default 8 + help + The number of bits. Must be either 7 or 8. + +config UART0_PARITY + int "parity setting" + default 0 + help + 0=no parity, 1=odd parity, 2=even parity + +config UART0_2STOP + int "use 2 stop bits" + default 0 + help + 1=Two stop bits + +endmenu + menu "USART0 Configuration" depends on ARCH_HAS_USART0 @@ -380,6 +532,49 @@ config USART0_2STOP endmenu +menu "UART1 Configuration" + depends on ARCH_HAS_UART1 + +config UART1_RXBUFSIZE + int "receive buffer size" + default 256 + help + Characters are buffered as they are received. This specifies + the size of the receive buffer. + +config UART1_TXBUFSIZE + int "transmit buffer size" + default 256 + help + Characters are buffered before being sent. This specifies + the size of the transmit buffer. + +config UART1_BAUD + int "baud rate" + default 11520 + help + The configured BAUD of the UART. + +config UART1_BITS + int "character size" + default 8 + help + The number of bits. Must be either 7 or 8. + +config UART1_PARITY + int "parity setting" + default 0 + help + 0=no parity, 1=odd parity, 2=even parity + +config UART1_2STOP + int "uses 2 stop bits" + default 0 + help + 1=Two stop bits + +endmenu + menu "USART1 Configuration" depends on ARCH_HAS_USART1 @@ -423,6 +618,49 @@ config USART1_2STOP endmenu +menu "UART2 Configuration" + depends on ARCH_HAS_UART2 + +config UART2_RXBUFSIZE + int "receive buffer size" + default 256 + help + Characters are buffered as they are received. This specifies + the size of the receive buffer. + +config UART2_TXBUFSIZE + int "transmit buffer size" + default 256 + help + Characters are buffered before being sent. This specifies + the size of the transmit buffer. + +config UART2_BAUD + int "baud rate" + default 11520 + help + The configured BAUD of the UART. + +config UART2_BITS + int "character size" + default 8 + help + The number of bits. Must be either 7 or 8. + +config UART2_PARITY + int "parity setting" + default 0 + help + 0=no parity, 1=odd parity, 2=even parity + +config UART2_2STOP + int "uses 2 stop bits" + default 0 + help + 1=Two stop bits + +endmenu + menu "USART2 Configuration" depends on ARCH_HAS_USART2 @@ -466,6 +704,49 @@ config USART2_2STOP endmenu +menu "UART3 Configuration" + depends on ARCH_HAS_UART3 + +config UART3_RXBUFSIZE + int "receive buffer size" + default 256 + help + Characters are buffered as they are received. This specifies + the size of the receive buffer. + +config UART3_TXBUFSIZE + int "transmit buffer size" + default 256 + help + Characters are buffered before being sent. This specifies + the size of the transmit buffer. + +config UART3_BAUD + int "baud rate" + default 11520 + help + The configured BAUD of the UART. + +config UART3_BITS + int "character size" + default 8 + help + The number of bits. Must be either 7 or 8. + +config UART3_PARITY + int "parity setting" + default 0 + help + 0=no parity, 1=odd parity, 2=even parity + +config UART3_2STOP + int "uses 2 stop bits" + default 0 + help + 1=Two stop bits + +endmenu + menu "USART3 Configuration" depends on ARCH_HAS_USART3 @@ -509,6 +790,49 @@ config USART3_2STOP endmenu +menu "UART4 Configuration" + depends on ARCH_HAS_UART4 + +config UART4_RXBUFSIZE + int "receive buffer size" + default 256 + help + Characters are buffered as they are received. This specifies + the size of the receive buffer. + +config UART4_TXBUFSIZE + int "transmit buffer size" + default 256 + help + Characters are buffered before being sent. This specifies + the size of the transmit buffer. + +config UART4_BAUD + int "baud rate" + default 11520 + help + The configured BAUD of the UART. + +config UART4_BITS + int "character size" + default 8 + help + The number of bits. Must be either 7 or 8. + +config UART4_PARITY + int "parity setting" + default 0 + help + 0=no parity, 1=odd parity, 2=even parity + +config UART4_2STOP + int "uses 2 stop bits" + default 0 + help + 1=Two stop bits + +endmenu + menu "USART4 Configuration" depends on ARCH_HAS_USART4 @@ -552,6 +876,49 @@ config USART4_2STOP endmenu +menu "UART5 Configuration" + depends on ARCH_HAS_UART5 + +config UART5_RXBUFSIZE + int "receive buffer size" + default 256 + help + Characters are buffered as they are received. This specifies + the size of the receive buffer. + +config UART5_TXBUFSIZE + int "transmit buffer size" + default 256 + help + Characters are buffered before being sent. This specifies + the size of the transmit buffer. + +config UART5_BAUD + int "baud rate" + default 11520 + help + The configured BAUD of the UART. + +config UART5_BITS + int "character size" + default 8 + help + The number of bits. Must be either 7 or 8. + +config UART5_PARITY + int "parity setting" + default 0 + help + 0=no parity, 1=odd parity, 2=even parity + +config UART5_2STOP + int "uses 2 stop bits" + default 0 + help + 1=Two stop bits + +endmenu + menu "USART5 Configuration" depends on ARCH_HAS_USART5 @@ -637,3 +1004,46 @@ config USART6_2STOP 1=Two stop bits endmenu + +menu "UART6 Configuration" + depends on ARCH_HAS_UART6 + +config UART6_RXBUFSIZE + int "receive buffer size" + default 256 + help + Characters are buffered as they are received. This specifies + the size of the receive buffer. + +config UART6_TXBUFSIZE + int "transmit buffer size" + default 256 + help + Characters are buffered before being sent. This specifies + the size of the transmit buffer. + +config UART6_BAUD + int "baud rate" + default 11520 + help + The configured BAUD of the UART. + +config UART6_BITS + int "character size" + default 8 + help + The number of bits. Must be either 7 or 8. + +config UART6_PARITY + int "parity setting" + default 0 + help + 0=no parity, 1=odd parity, 2=even parity + +config UART6_2STOP + int "uses 2 stop bits" + default 0 + help + 1=Two stop bits + +endmenu diff --git a/nuttx/drivers/serial/uart_16550.c b/nuttx/drivers/serial/uart_16550.c index ea7d944f3..8fb71bfd2 100644 --- a/nuttx/drivers/serial/uart_16550.c +++ b/nuttx/drivers/serial/uart_16550.c @@ -128,20 +128,20 @@ struct uart_ops_s g_uart_ops = /* I/O buffers */ #ifdef CONFIG_16550_UART0 -static char g_uart0rxbuffer[CONFIG_UART0_RXBUFSIZE]; -static char g_uart0txbuffer[CONFIG_UART0_TXBUFSIZE]; +static char g_uart0rxbuffer[CONFIG_16550_UART0_RXBUFSIZE]; +static char g_uart0txbuffer[CONFIG_16550_UART0_TXBUFSIZE]; #endif #ifdef CONFIG_16550_UART1 -static char g_uart1rxbuffer[CONFIG_UART1_RXBUFSIZE]; -static char g_uart1txbuffer[CONFIG_UART1_TXBUFSIZE]; +static char g_uart1rxbuffer[CONFIG_16550_UART1_RXBUFSIZE]; +static char g_uart1txbuffer[CONFIG_16550_UART1_TXBUFSIZE]; #endif #ifdef CONFIG_16550_UART2 -static char g_uart2rxbuffer[CONFIG_UART1_RXBUFSIZE]; -static char g_uart2txbuffer[CONFIG_UART1_TXBUFSIZE]; +static char g_uart2rxbuffer[CONFIG_16550_UART2_RXBUFSIZE]; +static char g_uart2txbuffer[CONFIG_16550_UART2_TXBUFSIZE]; #endif #ifdef CONFIG_16550_UART3 -static char g_uart3rxbuffer[CONFIG_UART1_RXBUFSIZE]; -static char g_uart3txbuffer[CONFIG_UART1_TXBUFSIZE]; +static char g_uart3rxbuffer[CONFIG_16550_UART3_RXBUFSIZE]; +static char g_uart3txbuffer[CONFIG_16550_UART3_TXBUFSIZE]; #endif /* This describes the state of the LPC17xx uart0 port. */ @@ -151,16 +151,16 @@ static struct u16550_s g_uart0priv = { .uartbase = CONFIG_16550_UART0_BASE, #ifndef CONFIG_16550_SUPRESS_CONFIG - .baud = CONFIG_UART0_BAUD, + .baud = CONFIG_16550_UART0_BAUD, .uartclk = CONFIG_16550_UART0_CLOCK, #endif #ifndef CONFIG_SUPPRESS_SERIAL_INTS .irq = CONFIG_16550_UART0_IRQ, #endif #ifndef CONFIG_16550_SUPRESS_CONFIG - .parity = CONFIG_UART0_PARITY, - .bits = CONFIG_UART0_BITS, - .stopbits2 = CONFIG_UART0_2STOP, + .parity = CONFIG_16550_UART0_PARITY, + .bits = CONFIG_16550_UART0_BITS, + .stopbits2 = CONFIG_16550_UART0_2STOP, #endif }; @@ -168,12 +168,12 @@ static uart_dev_t g_uart0port = { .recv = { - .size = CONFIG_UART0_RXBUFSIZE, + .size = CONFIG_16550_UART0_RXBUFSIZE, .buffer = g_uart0rxbuffer, }, .xmit = { - .size = CONFIG_UART0_TXBUFSIZE, + .size = CONFIG_16550_UART0_TXBUFSIZE, .buffer = g_uart0txbuffer, }, .ops = &g_uart_ops, @@ -188,16 +188,16 @@ static struct u16550_s g_uart1priv = { .uartbase = CONFIG_16550_UART1_BASE, #ifndef CONFIG_16550_SUPRESS_CONFIG - .baud = CONFIG_UART1_BAUD, + .baud = CONFIG_16550_UART1_BAUD, .uartclk = CONFIG_16550_UART1_CLOCK, #endif #ifndef CONFIG_SUPPRESS_SERIAL_INTS .irq = CONFIG_16550_UART1_IRQ, #endif #ifndef CONFIG_16550_SUPRESS_CONFIG - .parity = CONFIG_UART1_PARITY, - .bits = CONFIG_UART1_BITS, - .stopbits2 = CONFIG_UART1_2STOP, + .parity = CONFIG_16550_UART1_PARITY, + .bits = CONFIG_16550_UART1_BITS, + .stopbits2 = CONFIG_16550_UART1_2STOP, #endif }; @@ -205,12 +205,12 @@ static uart_dev_t g_uart1port = { .recv = { - .size = CONFIG_UART1_RXBUFSIZE, + .size = CONFIG_16550_UART1_RXBUFSIZE, .buffer = g_uart1rxbuffer, }, .xmit = { - .size = CONFIG_UART1_TXBUFSIZE, + .size = CONFIG_16550_UART1_TXBUFSIZE, .buffer = g_uart1txbuffer, }, .ops = &g_uart_ops, @@ -225,16 +225,16 @@ static struct u16550_s g_uart2priv = { .uartbase = CONFIG_16550_UART2_BASE, #ifndef CONFIG_16550_SUPRESS_CONFIG - .baud = CONFIG_UART2_BAUD, + .baud = CONFIG_16550_UART2_BAUD, .uartclk = CONFIG_16550_UART2_CLOCK, #endif #ifndef CONFIG_SUPPRESS_SERIAL_INTS .irq = CONFIG_16550_UART2_IRQ, #endif #ifndef CONFIG_16550_SUPRESS_CONFIG - .parity = CONFIG_UART2_PARITY, - .bits = CONFIG_UART2_BITS, - .stopbits2 = CONFIG_UART2_2STOP, + .parity = CONFIG_16550_UART2_PARITY, + .bits = CONFIG_16550_UART2_BITS, + .stopbits2 = CONFIG_16550_UART2_2STOP, #endif }; @@ -242,12 +242,12 @@ static uart_dev_t g_uart2port = { .recv = { - .size = CONFIG_UART2_RXBUFSIZE, + .size = CONFIG_16550_UART2_RXBUFSIZE, .buffer = g_uart2rxbuffer, }, .xmit = { - .size = CONFIG_UART2_TXBUFSIZE, + .size = CONFIG_16550_UART2_TXBUFSIZE, .buffer = g_uart2txbuffer, }, .ops = &g_uart_ops, @@ -262,16 +262,16 @@ static struct u16550_s g_uart3priv = { .uartbase = CONFIG_16550_UART3_BASE, #ifndef CONFIG_16550_SUPRESS_CONFIG - .baud = CONFIG_UART3_BAUD, + .baud = CONFIG_16550_UART3_BAUD, .uartclk = CONFIG_16550_UART3_CLOCK, #endif #ifndef CONFIG_SUPPRESS_SERIAL_INTS .irq = CONFIG_16550_UART3_IRQ, #endif #ifndef CONFIG_16550_SUPRESS_CONFIG - .parity = CONFIG_UART3_PARITY, - .bits = CONFIG_UART3_BITS, - .stopbits2 = CONFIG_UART3_2STOP, + .parity = CONFIG_16550_UART3_PARITY, + .bits = CONFIG_16550_UART3_BITS, + .stopbits2 = CONFIG_16550_UART3_2STOP, #endif }; @@ -279,12 +279,12 @@ static uart_dev_t g_uart3port = { .recv = { - .size = CONFIG_UART3_RXBUFSIZE, + .size = CONFIG_16550_UART3_RXBUFSIZE, .buffer = g_uart3rxbuffer, }, .xmit = { - .size = CONFIG_UART3_TXBUFSIZE, + .size = CONFIG_16550_UART3_TXBUFSIZE, .buffer = g_uart3txbuffer, }, .ops = &g_uart_ops, @@ -294,7 +294,7 @@ static uart_dev_t g_uart3port = /* Which UART with be tty0/console and which tty1? tty2? tty3? */ -#if defined(CONFIG_UART0_SERIAL_CONSOLE) +#if defined(CONFIG_16550_UART0_SERIAL_CONSOLE) # define CONSOLE_DEV g_uart0port /* UART0=console */ # define TTYS0_DEV g_uart0port /* UART0=ttyS0 */ # ifdef CONFIG_16550_UART1 @@ -333,7 +333,7 @@ static uart_dev_t g_uart3port = # undef TTYS3_DEV /* No ttyS3 */ # endif # endif -#elif defined(CONFIG_UART1_SERIAL_CONSOLE) +#elif defined(CONFIG_16550_UART1_SERIAL_CONSOLE) # define CONSOLE_DEV g_uart1port /* UART1=console */ # define TTYS0_DEV g_uart1port /* UART1=ttyS0 */ # ifdef CONFIG_16550_UART @@ -372,7 +372,7 @@ static uart_dev_t g_uart3port = # undef TTYS3_DEV /* No ttyS3 */ # endif # endif -#elif defined(CONFIG_UART2_SERIAL_CONSOLE) +#elif defined(CONFIG_16550_UART2_SERIAL_CONSOLE) # define CONSOLE_DEV g_uart2port /* UART2=console */ # define TTYS0_DEV g_uart2port /* UART2=ttyS0 */ # ifdef CONFIG_16550_UART @@ -411,7 +411,7 @@ static uart_dev_t g_uart3port = # undef TTYS3_DEV /* No ttyS3 */ # endif # endif -#elif defined(CONFIG_UART3_SERIAL_CONSOLE) +#elif defined(CONFIG_16550_UART3_SERIAL_CONSOLE) # define CONSOLE_DEV g_uart3port /* UART3=console */ # define TTYS0_DEV g_uart3port /* UART3=ttyS0 */ # ifdef CONFIG_16550_UART @@ -1161,4 +1161,4 @@ int up_putc(int ch) } #endif -#endif /* CONFIG_UART_16550 */ +#endif /* CONFIG_16550_UART */ diff --git a/nuttx/lib/Kconfig b/nuttx/lib/Kconfig index e3348f26b..a5b62e588 100644 --- a/nuttx/lib/Kconfig +++ b/nuttx/lib/Kconfig @@ -169,71 +169,3 @@ config ARCH_BZERO bool "bzero" default n endif - -config ARCH_HEADER_FILES - bool "Customize header files" - default n - ---help--- - The architecture may provide custom versions of certain - standard header files - -if ARCH_HEADER_FILES -config ARCH_STDBOOL_H - bool "stdbool.h" - default n - ---help--- - The stdbool.h header file can be found at nuttx/include/stdbool.h. - However, that header includes logic to redirect the inclusion of an - architecture specific header file like: - - #ifdef CONFIG_ARCH_STDBOOL_H - # include <arch/stdbool.h> - #else - ... - #endif - - Recall that that include path, include/arch, is a symbolic link and - will refer to a version of stdbool.h at nuttx/arch/<architecture>/include/stdbool.h. - -config ARCH_MATH_H - bool "math.h" - default n - ---help--- - There is also a re-directing version of math.h in the source tree. - However, it resides out-of-the-way at include/nuttx/math.h because it - conflicts too often with the system math.h. If ARCH_MATH_H=y is - defined, however, the top-level makefile will copy the redirecting - math.h header file from include/nuttx/math.h to include/math.h. math.h - will then include the architecture-specific version of math.h that you - must provide at nuttx/arch/>architecture</include/math.h. - - #ifdef CONFIG_ARCH_MATH_H - # include <arch/math.h> - #endif - - So for the architectures that define ARCH_MATH_H=y, include/math.h - will be the redirecting math.h header file; for the architectures - that don't select ARCH_MATH_H, the redirecting math.h header file - will stay out-of-the-way in include/nuttx/. - -config ARCH_STDARG_H - bool "stdarg.h" - default n - ---help--- - There is also a redirecting version of stdarg.h in the source tree - as well. It also resides out-of-the-way at include/nuttx/stdarg.h. - This is because you should normally use your toolchain's stdarg.h - file. But sometimes, your toolchain's stdarg.h file may have other - header file dependencies and so may not be usable in the NuttX build - environment. In those cases, you may have to create a architecture- - specific stdarg.h header file at nuttx/arch/<architecture>/include/stdarg.h - - If ARCH_STDARG_H=y is defined, the top-level makefile will copy the - re-directing stdarg.h header file from include/nuttx/stdarg.h to - include/stdarg.h. So for the architectures that cannot use their - toolchain's stdarg.h file, they can use this alternative by defining - ARCH_STDARG_H=y and providing. If ARCH_STDARG_H, is not defined, then - the stdarg.h header file will stay out-of-the-way in include/nuttx/. - -endif - diff --git a/nuttx/net/Kconfig b/nuttx/net/Kconfig index dc16150ba..6450442e4 100644 --- a/nuttx/net/Kconfig +++ b/nuttx/net/Kconfig @@ -9,8 +9,27 @@ config NET ---help--- Enable or disable all network features +config ARCH_HAS_PHY + bool + if NET +choice + prompt "Board PHY Selection" + depends on ARCH_HAS_PHY + default PHY_KS8721 + +config PHY_KS8721 + bool "Micrel KS8721 PHY" + +config PHY_DP83848C + bool "National Semiconduction DP83848C PHY" + +config PHY_LAN8720 + int "SMSC LAN8720 PHY" + +endchoice + config NET_NOINTS bool "Not interrupt driven" default n |