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366c8a5d94
since the basepri is always used without any configuraion Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
141 lines
2.5 KiB
ReStructuredText
141 lines
2.5 KiB
ReStructuredText
===================
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Run NuttX on Renode
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===================
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Renode (https://renode.io/) is and open source virutal development
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framework dedicated for complex embedded systems.
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This page contains notes on running some of NuttX boards on Renode.
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stm32f4discovery
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================
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Renode doesn't support CCM memory, so we have to disable it
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with ``CONFIG_MM_REGIONS=1``.
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Renode script::
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using sysbus
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$name?="STM32F4_Discovery"
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mach create $name
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machine LoadPlatformDescription @platforms/boards/stm32f4_discovery-kit.repl
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cpu PerformanceInMips 125
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$bin?=@nuttx
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showAnalyzer sysbus.usart2
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macro reset
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"""
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sysbus LoadELF $bin
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"""
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runMacro $reset
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Tested with ``stm32f4discovery/nsh``.
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nucleo-l073rz
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=============
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Doesn't work. No BASEPRI implementation for ``Cotex-M0`` in NuttX.
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nrf52840-dk
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===========
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At default Renode uses UART with EasyDMA enabled (UARTE) which is not supported
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by Nuttx yet. We can get around this by creating our own machine description
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based on Renode default implementation::
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using "platforms/cpus/nrf52840.repl"
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uart0:
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easyDMA: false
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Renode script::
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using sysbus
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mach create
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machine LoadPlatformDescription @nrf52840_custom.repl
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$bin?=@nuttx
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showAnalyzer uart0
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macro reset
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"""
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sysbus LoadELF $bin
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"""
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runMacro $reset
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Tested with ``nrf52840-dk/nsh``.
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Known issues:
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* ``QSPI`` not implemented in Renode,
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* ``PWM`` doesn't work, missing ``NRF52_PWM_EVENTS_SEQSTARTED0_OFFSET``
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implementation in Renode,
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* ``ADC`` doesn't work, missing ``NRF52_SAADC_EVENTS_CALDONE_OFFSET``
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implementation in Renode,
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* ``SoftDevice`` doesn't work, crash in ``mpsl_init()``
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stm32f746g-disco
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================
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``CONFIG_ARMV7M_BASEPRI_WAR=y`` must be set.
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Renode script::
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using sysbus
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$name?="STM32F746"
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mach create $name
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machine LoadPlatformDescription @platforms/boards/stm32f7_discovery-bb.repl
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$bin ?= @nuttx
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showAnalyzer usart1
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showAnalyzer ltdc
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macro reset
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"""
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sysbus LoadELF $bin
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"""
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runMacro $reset
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Tested with ``stm32f746g-disco/nsh``.
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Known issues:
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* ``stm32f746g-disco/lvgl`` - crash due to incompatible I2C our touchscreen driver
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nucleo-h743zi
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=============
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Renode doesn't support ``PWR_CSR1_ACTVOSRDY`` bit so we have to disable
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it with ``CONFIG_STM32H7_PWR_IGNORE_ACTVOSRDY=y``.
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Renode script::
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using sysbus
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mach create "nucleo_h743zi"
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include @platforms/boards/nucleo_h753zi.repl
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$bin=@nuttx
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showAnalyzer sysbus.usart3
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macro reset
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"""
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sysbus LoadELF $bin
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"""
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runMacro $reset
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Tested wtih ``nucleo-h743zi/nsh``.
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