8b92305265
This port was effort of a number of people, I rather arbitrarily gave authorship to Guiding Li because he has the largest number of fundamental quashed commits from the Xiamoi repository.
Squashed commit of the following:
Author: Xiang Xiao <xiaoxiang@pinecone.net>
include/nuttx/b2c.h and libx/libc/string: Add non-standard string functions to deal with cases where there are more than 8-bits in a type char.
Author: Gregory Nutt <gnutt@nuttx.org>
Fix several build issues/missing definitiona needed for OpenAMP build in drivers/.
Add OpenAMP code has been reviewed and ran through tools/nxstyle (with all reports accounted for).
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
tools/: Fix the minor issue in Makefile
Author: Gregory Nutt <gnutt@nuttx.org>
drivers/rptun/rptun.c: Review for coding standard. Run against tools/nxstyle.
tools/LibTargets.mk: Fix some TABs that were turned into spaces by a copy-paste.
fs/hostfs: Add configure and build support for hostfs RPC.
drivers/timer: Add configure and build support for syslog RTC.
drivers/syslog: Add configure and build support for syslog RPC.
drivers/serial: Add configure and build support for serial RPC.
Kconfig, tools/*.mk. openamp/: Add basic OpenAMP build support.
drivers/rptun: Add configure and build support for OpenAMP tunnel drivers.
drivers/net: Update Make.defs and Kconfig for OpenSDA support.
Remove drivers/clk/clk-rpmsg.c drivers/power/rpmsg_regulator.c. These depend on upstreaming support for a new subsystem based on the clk/regulator is model from Linux. Removed because we want to separate the activities. We will just try to get the basic OpenAMP support in place for now.
Remove drivers/misc/misc_rpmsg.c and include/nuttx/misc/misc_rpmsg.h. These are specific to the Xiaomi application.
Author: zhuyanlin <zhuyanlin@pinecone.net>
This commit brings in the OpenAMP OS driver/RPC components from https://github.com/FishsemiCode/nuttx. Initial commit is source files only. Additional changes to Kconfig and Make.defs files still needed.
Author: Jianli Dong <dongjianli@pinecone.net>
This commit brings in the OpenAMP OS driver/RPC components from https://github.com/FishsemiCode/nuttx. Initial commit is source files only. Additional changes to Kconfig and Make.defs files still needed.
Author: Guiding Li <liguiding@pinecone.net>
This commit brings in the OpenAMP OS driver/RPC components from https://github.com/FishsemiCode/nuttx. Initial commit is source files only. Additional changes to Kconfig and Make.defs files still needed.
358 lines
8.4 KiB
Plaintext
358 lines
8.4 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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menu "Timer Driver Support"
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config PWM
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bool "PWM Driver Support"
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default n
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---help---
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This selection enables building of the "upper-half" PWM driver.
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See include/nuttx/timers/pwm.h for further PWM driver information.
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if PWM
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config PWM_PULSECOUNT
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bool "PWM Pulse Count Support"
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default n
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depends on ARCH_HAVE_PWM_PULSECOUNT
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---help---
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Some hardware will support generation of a fixed number of pulses.
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This might be used, for example to support a stepper motor. If the
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hardware will support a fixed pulse count, then this configuration
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should be set to enable the capability.
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config PWM_MULTICHAN
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bool "PWM Multiple Output Channel Support"
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default n
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depends on ARCH_HAVE_PWM_MULTICHAN
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depends on !PWM_PULSECOUNT
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---help---
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Enables support for multiple output channels per timer.
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if PWM_MULTICHAN
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config PWM_NCHANNELS
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int "Number of Output Channels Per Timer"
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default 1
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range 1 6
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---help---
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Specifies the number of output channels per timer. Each timer
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may support fewer output channels than this value.
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endif # PWM_MULTICHAN
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endif # PWM
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config TIMER
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bool "Timer Support"
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default n
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---help---
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This selection enables building of the "upper-half" timer
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driver. See include/nuttx/timers/timer.h for further timer driver
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information.
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if TIMER
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config TIMER_ARCH
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bool "Timer Arch Implementation"
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select ARCH_HAVE_TICKLESS
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select ARCH_HAVE_TIMEKEEPING
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---help---
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Implement timer arch API on top of timer driver interface.
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endif # TIMER
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config ONESHOT
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bool "Oneshot timer driver"
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default n
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---help---
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This selection enables building of the "upper-half" oneshot timer
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driver. See include/nuttx/timers/oneshot.h for further oneshot timer
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driver information.
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if ONESHOT
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config ALARM_ARCH
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bool "Alarm Arch Implementation"
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select ARCH_HAVE_TICKLESS
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select ARCH_HAVE_TIMEKEEPING
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---help---
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Implement alarm arch API on top of oneshot driver interface.
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endif # ONESHOT
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menuconfig RTC
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bool "RTC Driver Support"
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default n
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---help---
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This selection enables configuration of a real time clock (RTCdriver.
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See include/nuttx/timers/rtc.h for further RTC driver information.
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Most RTC drivers are MCU specific and may require other specific
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settings.
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if RTC
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config RTC_DATETIME
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bool "Date/Time RTC Support"
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default n
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---help---
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There are two general types of RTC: (1) A simple battery backed
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counter that keeps the time when power is down, and (2) a full
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date / time RTC the provides the date and time information, often in
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BCD format. If RTC_DATETIME is selected, it specifies this second kind
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of RTC. In this case, the RTC is used to "seed" the normal NuttX timer
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and the NuttX system timer provides for higher resolution time.
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if !RTC_DATETIME
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config RTC_HIRES
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bool "Hi-Res RTC Support"
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default n
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---help---
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If RTC_DATETIME not selected, then the simple, battery backed counter
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is used. There are two different implementations of such simple
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counters based on the time resolution of the counter: The typical RTC
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keeps time to resolution of 1 second, usually supporting a 32-bit
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time_t value. In this case, the RTC is used to "seed" the normal NuttX
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timer and the NuttX timer provides for higherresoution time.
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If RTC_HIRES is enabled in the NuttX configuration, then the RTC
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provides higher resolution time and completely replaces the system
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timer for purpose of date and time.
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config RTC_FREQUENCY
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int "Hi-Res RTC frequency"
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default 1
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depends on RTC_HIRES
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---help---
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If RTC_HIRES is defined, then the frequency of the high resolution RTC
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must be provided. If RTC_HIRES is not defined, RTC_FREQUENCY is
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assumed to be one Hz.
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endif # !RTC_DATETIME
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config RTC_ALARM
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bool "RTC Alarm Support"
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default n
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---help---
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Enable if the RTC hardware supports setting of an alarm. A callback
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function will be executed when the alarm goes off.
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config RTC_NALARMS
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int "Number of alarms"
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default 1
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depends on RTC_ALARM
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---help---
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Number of alarms supported by the hardware.
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config RTC_DRIVER
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bool "RTC Driver Support"
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default n
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---help---
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This selection enables building of the "upper-half" RTC
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driver. See include/nuttx/timers/rtc.h for further RTC driver
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information.
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if RTC_DRIVER
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config RTC_ARCH
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bool "RTC Arch Implementation"
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default n
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---help---
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Implement RTC arch API on top of RTC driver interface.
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config RTC_PERIODIC
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bool "RTC Periodic Interrupts"
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default n
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---help---
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Add interrupt controls for RTCs that support periodic interrupts.
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config RTC_IOCTL
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bool "RTC IOCTLs"
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default n
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---help---
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Support the RTC interface ioctl() method. This allows you to add
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architecture-specific RTC operations to the RTC interface
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endif # RTC_DRIVER
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config RTC_EXTERNAL
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bool "External RTC Support"
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default n
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---help---
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In modern MCUs, the RTC is usually implement as an internal
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peripheral to the MCU. An option is to use an external RTC
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connected to the MCU typically via SPI or I2C.
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If an external RTC is connect to the MCU through some bus, then the
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RTC will not be available to the system until after the system
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fully boots up and is able to access the bus. In that case, this
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setting must be included to suppress attempts to initialize the RTC
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early in the boot sequence.
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config RTC_DSXXXX
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bool "DS130x/DS323x RTC Driver"
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default n
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select I2C
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select RTC_DATETIME
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depends on RTC_EXTERNAL
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---help---
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Enables support for the Maxim Integrated DS3231 I2C RTC timer.
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if RTC_DSXXXX
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choice
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prompt "Maxim Integrated RTC"
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default RTC_DS3231
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config RTC_DS1302
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bool "DS1302"
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---help---
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Enables support for the Maxim Integrated DS1302 serial RTC timer.
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config RTC_DS1307
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bool "DS1307"
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---help---
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Enables support for the Maxim Integrated DS1307 I2C RTC timer.
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config RTC_DS3231
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bool "DS3231"
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---help---
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Enables support for the Maxim Integrated DS3231 I2C RTC timer.
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config RTC_DS3232
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bool "DS3232"
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---help---
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Enables support for the Maxim Integrated DS3232 I2C RTC timer.
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config RTC_DS3234
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bool "DS3234"
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depends on EXPERIMENTAL
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---help---
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Enables support for the Maxim Integrated DS3234 SPI RTC timer.
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Not yet implemented.
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endchoice # Maxim Integrated RTC
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config DS3231_I2C_FREQUENCY
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int "DS1307/DS323x I2C frequency"
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default 400000
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range 1 400000
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endif # RTC_DSXXXX
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config RTC_PCF85263
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bool "PCF85263 RTC Driver"
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default n
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select I2C
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select RTC_DATETIME
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depends on RTC_EXTERNAL
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---help---
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Enables support for the NXP PCF85263 I2C RTC timer.
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if RTC_PCF85263
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config PCF85263_I2C_FREQUENCY
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int "PCF85263 I2C frequency"
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default 400000
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range 1 400000
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endif # RTC_PCF85263
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config RTC_MCP794XX
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bool "MCP794XX RTC Driver"
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default n
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select I2C
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select RTC_DATETIME
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depends on RTC_EXTERNAL
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---help---
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Enables support for the Microchip MCP794XX I2C RTC timer.
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if RTC_MCP794XX
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config MCP794XX_I2C_FREQUENCY
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int "MCP794XX I2C frequency"
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default 400000
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range 1 400000
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endif # RTC_MCP794XX
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config RTC_RPMSG
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bool "Rpmsg RTC Driver"
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default n
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depends on OPENAMP
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depends on RTC_EXTERNAL
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select ARCH_HAVE_RTC_SUBSECONDS
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endif # RTC
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menuconfig WATCHDOG
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bool "Watchdog Timer Support"
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default n
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---help---
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This selection enables building of the "upper-half" watchdog timer
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driver. See include/nuttx/timers/watchdog.h for further watchdog timer driver
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information.
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if WATCHDOG
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config WATCHDOG_DEVPATH
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string "Watchdog Device Path"
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default "/dev/watchdog0"
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config WATCHDOG_AUTOMONITOR
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bool "Auto-monitor"
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---help---
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The auto-monitor provides an OS-internal mechanism for automatically
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start and repeatly reset the counting after the watchdog is register.
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if WATCHDOG_AUTOMONITOR
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config WATCHDOG_AUTOMONITOR_TIMEOUT
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int "Auto-monitor reset timeout(second)"
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default 60
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choice
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prompt "Auto-monitor keepalive by"
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default WATCHDOG_AUTOMONITOR_BY_TIMER
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config WATCHDOG_AUTOMONITOR_BY_CAPTURE
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bool "Capture callback"
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config WATCHDOG_AUTOMONITOR_BY_TIMER
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bool "Timer callback"
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config WATCHDOG_AUTOMONITOR_BY_WORKER
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bool "Worker callback"
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depends on SCHED_WORKQUEUE
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config WATCHDOG_AUTOMONITOR_BY_IDLE
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bool "Idle callback"
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depends on PM
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endchoice
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endif # WATCHDOG_AUTOMONITOR
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endif # WATCHDOG
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config TIMERS_CS2100CP
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bool "CS2100-CP Fraction-N Clock Multiplier"
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depends on I2C
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if TIMERS_CS2100CP
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config CS2100CP_DEBUG
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bool "Enable CS2100-CP Debug Features"
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depends on DEBUG_FEATURES
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config CS2100CP_REGDEBUG
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bool "Enable CS2100-CP Register Debug"
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depends on DEBUG_FEATURES
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endif # TIMERS_CS2100CP
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endmenu # Timer Driver Support
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