| =================== |
| Run NuttX on Renode |
| =================== |
| |
| Renode (https://renode.io/) is and open source virtual development |
| framework dedicated for complex embedded systems. |
| |
| This page contains notes on running some of NuttX boards on Renode. |
| |
| stm32f4discovery |
| ================ |
| |
| Renode doesn't support CCM memory, so we have to disable it |
| with ``CONFIG_MM_REGIONS=1``. |
| |
| Renode script:: |
| |
| using sysbus |
| $name?="STM32F4_Discovery" |
| mach create $name |
| machine LoadPlatformDescription @platforms/boards/stm32f4_discovery-kit.repl |
| |
| cpu PerformanceInMips 125 |
| |
| $bin?=@nuttx |
| |
| showAnalyzer sysbus.usart2 |
| |
| macro reset |
| """ |
| sysbus LoadELF $bin |
| """ |
| |
| runMacro $reset |
| |
| |
| Tested with ``stm32f4discovery/nsh``. |
| |
| nucleo-l073rz |
| ============= |
| |
| Doesn't work. No BASEPRI implementation for ``Cotex-M0`` in NuttX. |
| |
| nrf52840-dk |
| =========== |
| |
| At default Renode uses UART with EasyDMA enabled (UARTE) which is not supported |
| by Nuttx yet. We can get around this by creating our own machine description |
| based on Renode default implementation:: |
| |
| using "platforms/cpus/nrf52840.repl" |
| |
| uart0: |
| easyDMA: false |
| |
| Renode script:: |
| |
| using sysbus |
| |
| mach create |
| machine LoadPlatformDescription @nrf52840_custom.repl |
| |
| $bin?=@nuttx |
| |
| showAnalyzer uart0 |
| |
| macro reset |
| """ |
| sysbus LoadELF $bin |
| """ |
| |
| runMacro $reset |
| |
| Tested with ``nrf52840-dk/nsh``. |
| |
| Known issues: |
| |
| * ``QSPI`` not implemented in Renode, |
| |
| * ``PWM`` doesn't work, missing ``NRF52_PWM_EVENTS_SEQSTARTED0_OFFSET`` |
| implementation in Renode, |
| |
| * ``ADC`` doesn't work, missing ``NRF52_SAADC_EVENTS_CALDONE_OFFSET`` |
| implementation in Renode, |
| |
| * ``SoftDevice`` doesn't work, crash in ``mpsl_init()`` |
| |
| stm32f746g-disco |
| ================ |
| |
| ``CONFIG_ARMV7M_BASEPRI_WAR=y`` must be set. |
| |
| Renode script:: |
| |
| using sysbus |
| $name?="STM32F746" |
| mach create $name |
| machine LoadPlatformDescription @platforms/boards/stm32f7_discovery-bb.repl |
| |
| $bin ?= @nuttx |
| |
| showAnalyzer usart1 |
| showAnalyzer ltdc |
| |
| macro reset |
| """ |
| sysbus LoadELF $bin |
| """ |
| |
| runMacro $reset |
| |
| Tested with ``stm32f746g-disco/nsh``. |
| |
| Known issues: |
| |
| * ``stm32f746g-disco/lvgl`` - crash due to incompatible I2C our touchscreen driver |
| |
| nucleo-h743zi |
| ============= |
| |
| Renode doesn't support ``PWR_CSR1_ACTVOSRDY`` bit so we have to disable |
| it with ``CONFIG_STM32H7_PWR_IGNORE_ACTVOSRDY=y``. |
| |
| Renode script:: |
| |
| using sysbus |
| mach create "nucleo_h743zi" |
| include @platforms/boards/nucleo_h753zi.repl |
| |
| $bin=@nuttx |
| |
| showAnalyzer sysbus.usart3 |
| |
| macro reset |
| """ |
| sysbus LoadELF $bin |
| """ |
| |
| runMacro $reset |
| |
| Tested with ``nucleo-h743zi/nsh``. |
