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Pass -mpoke-function-name to the compiler and assembler when
RT_BACKTRACE_FUNCTION_NAME is enabled for the Cortex-A9 QEMU BSP.
Keep the BSP configuration opt-in so users can enable symbolized
backtraces through menuconfig without changing the default build.
The flag is appended through CCFLAGS and ASPPCOM after the build
environment is created instead of concatenating it into
CFLAGS/CXXFLAGS/ASFLAGS: when the toolchain is selected with
--exec-path, PrepareBuilding() reloads rtconfig and
_apply_exec_path_override() overwrites those variables, which would
silently drop the option. The build still succeeds but function names
are missing from the text section, leaving backtraces without usable
frames.
Example backtrace in QEMU (vexpress-a9, RT_BACKTRACE_FUNCTION_NAME=y,
fault triggered from msh through cmd_fault -> fault_level1 ->
fault_level2 -> fault_level3):
backtrace:
0x600475a8 @ fault_level3
0x600475dc @ fault_level2
0x60047608 @ fault_level1
0x60047630 @ cmd_fault
0x6006ca80 @ _msh_exec_cmd
0x6006cb3c @ msh_exec
0x600717b4 @ finsh_thread_entry
Signed-off-by: Hui Su <[email protected]>
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Enable RT_USING_HW_STACK_GUARD on Cortex-M4, which was previously only
available on Cortex-M7 and Cortex-M33.
Core porting (libcpu/arm/cortex-m4/):
- Add mpu.c/mpu.h/mputype.h aligned with the Cortex-M7 MPU layer. The only
difference is the default memory type attribute: Cortex-M4 has no L1 cache,
so the cacheability bits are reduced to three cases.
- Add rt_hw_stack_guard_init() to cpuport.c.
- Add missing #include <rtconfig.h> to context_gcc.S and invoke
rt_hw_mpu_table_switch() in the PendSV context switch path.
- Update SConscript to exclude mpu.c when memory protection is disabled.
BSP reference (bsp/stm32/stm32f407-fk407m2-zgt6/):
- board.h: include rtthread.h and define NUM_STATIC_REGIONS.
- board.c: define static_regions[] marking the Flash region read-only,
guarded by RT_USING_MEM_PROTECTION so it is not enabled by default.
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erase and write operation occurs.
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(#11715)
* updated template files, conifg files and script files to support hypperram, multicore kickoff, rpmsg-lite, netc, cherryusb and ethercat.
* updated different link files of GCC, IAR and KEIL, for supporting multicore kick-off and different loading methods
* Updated .ini files to support debugging in keil. And updeated .mac files to support deugging in iar.
* Updated template files, conifg files and script files of CM7 to support hypperram, multicore kickoff, rpmsg-lite, netc, cherryusb and ethercat.
* Updated different link files of GCC, IAR and KEIL of CM7 project, for supporting multicore kick-off and different loading methods.
* Modify LittleFS to use the last 1 MB of flash and update CM7 support for LittleFS on QSPI flash.
* Updated different link files of loading to hyperram.
* Updated .ini files of CM7 to support debugging in keil. And updeated .mac files of CM7 to support deugging in iar.
* Remove Keil projects and keep templates only.
* Remove RAMFUNC due to IAR compilation issues, and use linker configuration to place all flash operation code in RAM.
* Add related code to support kick-offing CM7 and rpmsg-lite.
* Add codes to support cherryUSB for CM33 and CM7.
* Add mnt.c to support littleFS for CM7.
* Add codes to support etherCAT for CM7.
* Add codes to support USART12 for RT1180.
* Modify the drv_uart_v2.c to fix some bug to make it can work in CM33, but still cannot work in CM7. Will continue to update in next version.
* Updated README with both Chinese and English versions.
* Move the EtherCAT code into the packages\nxp-imxrt-sdk-latest.
* Remove EtherCAT-related sources, keep only SConscript.
* updated ci.attachconfig.yml for cm33 and cm7 projects.
* Fixed BSP_ROOT path error in rtconfig.py.
* Added drv_netc.c and updated SConscript for netc.
* Updated cherryusb_port.c to avoid worning.
* Updated sconscript to locate multicore directory in packages for header inclusion.
* Updated cm33/board/board.c to avoid worning when enable cm33_kickoff_cm7.
* Deleted peripheral.ethercat, because the related protocol stack has not been uploaded. And added CONFIG_BSP_USING_GPIO=y for Peripheral.netc.:
* Removed the SConscript of multicore and ethercat to packages.
* Added CONFIG_BSP_USING_GPIO=y to Peripheral.hyperflash_dma.
* Added CONFIG_BSP_USING_GPIO=y for Peripheral.hyperflash.
* Reformat code according to coding standards.
* Reformat code according to coding standards.
* Added features of RTC, CAN, I2C DMA, SPI and SDIO for CM33.
* Updated flexspi_port.h to support using flexspi api only.
* Added ci.attachconfig of UART, RTC, CAN, I2C DMA, SPI, DWT and SDIO for CM33.
* Added features of RTC, CAN, I2C DMA, SPI and SDIO for CM7.
* Added ci.attachconfig of UART, RTC, CAN, I2C DMA, SPI, DWT and SDIO for CM7.
* Added driver of DWT.
* Added driver of flexCAN for RT1180.
* Added driver of i2c dma for RT1180.
* Added driver of lpspi and dma for RT1180.
* Added driver of sdio for RT1180.
* Added driver of RTC for RT1180.
* Updated driver of drv_uart.c and fixed some bugs in drv_uart_v2.c.
* Updated README of imxrt1180-nxp-evk.
* Reformat codes according to tools/ci/clang_format_check.py
* fix: use unsigned shift to avoid UB in drv_can.c
* Removed unnecessary build artifacts and test files.
* bsp/nxp/imxrt: fix CI build errors for non-RT1180 BSPs
* bsp/nxp/imxrt: clang-format drv_lpadc.c to fix CI format check
* Fixed standalone driver compilation errors and code formatting issues.
* Fixed CI attach failures by updating the default linker script for CM7-only ITCM builds with large .text sections.
* [bsp][imxrt] fix BBNSM GPR epoch truncation by storing epoch in two 32-bit GPRs
* [bsp][imxrt] define DBG_TAG/DBG_LVL before rtdbg.h in cm7 mnt.c
* [bsp][imxrt1180] fix(sdcard): add timeout to sd0 wait loop in mnt.c
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Improve the Rust build integration across core, applications, components, and module examples. Fix build failure propagation, target and feature handling, linker flags, example configuration semantics, and add STM32 CI attach coverage.
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Add support for audio, display, Ethernet, PCIe, PHY, SDIO, UFS,
hardware crypto and multimedia accelerators. Update the RK3300 and
RK3500 configurations and validation applications accordingly.
Signed-off-by: GuEe-GUI <[email protected]>
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- reorganize common Raspberry Pi drivers under the device framework
- add the Raspberry Pi 5 BSP, configuration and documentation
- add BCM2712 and DesignWare AXI DMA controller support
- distinguish BCM2712 DMA32 and DMA40 channels by channel mask
- restore DesignWare AXI DMA enable bits after controller reset
- support a shared AXI maximum burst length across DMA channels
Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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* [dm][dma] update DMA interface
Extend DMA mapping to honor OFW dma-ranges even
when no reserved memory pool is present,
and add PCI host-bridge DMA-region translation for PCI devices.
Prefer 32-bit-addressable allocations for translated devices,
improve pool allocation fallbacks and synchronization,
and establish a linear mapping for installed DMA pools when possible.
Signed-off-by: GuEe-GUI <[email protected]>
* [dm][dma] fixup PL330 work flow
Fix PL330 channel allocation so device-tree cells
select peripheral request lines rather than execution channels.
Generate proper peripheral DMA microcode using DMAWFP, DMALDP, DMASTP, and DMAFLUSHP,
encode burst lengths correctly,
honor transfer direction and non-secure attributes,
and allocate microcode from DMA-coherent memory.
Signed-off-by: GuEe-GUI <[email protected]>
* style: format code with clang-format
* style: format complete changed files with clang-format
* drivers: dma: fix diagnostic format types
* style: format DMA changes for current master
---------
Signed-off-by: GuEe-GUI <[email protected]>
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* 在FRDM-MCXA366工程内 修改main函数 添加uart_int_sample程序，实现串口的交互。在BOARD_InitPins函数内添加串口3的引脚初始化代码
* 根据 FRDM-MCXA366 的 Arduino 接口定义（J1/J2），完成了 RTduino 引脚映射表的编写。完成RTduino的D13(对应板子的P3_10)引脚控制测试，串口测试
* 已删除 RTE 文件夹，已恢复原始 main.c 的 LED 闪烁功能
* 完成ci
* remove RTE folder from tracking
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Add M85 device-tree GPIO and external-interrupt controllers, IRQ20 FSP integration, built-in DTB support, and BSP usage documentation.
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Add device-tree GPIO/EXTI controllers, built-in DTB support for GCC and ArmClang, and BSP integration for STM32F407 RT-Spark and STM32H750 ART-Pi. Document how BSP users enable the DM drivers.
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etherCAT (#11672)
* updated template files, conifg files and script files to support hypperram, multicore kickoff, rpmsg-lite, netc, cherryusb and ethercat.
* updated different link files of GCC, IAR and KEIL, for supporting multicore kick-off and different loading methods
* Updated .ini files to support debugging in keil. And updeated .mac files to support deugging in iar.
* Updated template files, conifg files and script files of CM7 to support hypperram, multicore kickoff, rpmsg-lite, netc, cherryusb and ethercat.
* Updated different link files of GCC, IAR and KEIL of CM7 project, for supporting multicore kick-off and different loading methods.
* Modify LittleFS to use the last 1 MB of flash and update CM7 support for LittleFS on QSPI flash.
* Updated different link files of loading to hyperram.
* Updated .ini files of CM7 to support debugging in keil. And updeated .mac files of CM7 to support deugging in iar.
* Remove Keil projects and keep templates only.
* Remove RAMFUNC due to IAR compilation issues, and use linker configuration to place all flash operation code in RAM.
* Add related code to support kick-offing CM7 and rpmsg-lite.
* Add codes to support cherryUSB for CM33 and CM7.
* Add mnt.c to support littleFS for CM7.
* Add codes to support etherCAT for CM7.
* Add codes to support USART12 for RT1180.
* Modify the drv_uart_v2.c to fix some bug to make it can work in CM33, but still cannot work in CM7. Will continue to update in next version.
* Updated README with both Chinese and English versions.
* Move the EtherCAT code into the packages\nxp-imxrt-sdk-latest.
* Remove EtherCAT-related sources, keep only SConscript.
* updated ci.attachconfig.yml for cm33 and cm7 projects.
* Fixed BSP_ROOT path error in rtconfig.py.
* Added drv_netc.c and updated SConscript for netc.
* Updated cherryusb_port.c to avoid worning.
* Updated sconscript to locate multicore directory in packages for header inclusion.
* Updated cm33/board/board.c to avoid worning when enable cm33_kickoff_cm7.
* Deleted peripheral.ethercat, because the related protocol stack has not been uploaded. And added CONFIG_BSP_USING_GPIO=y for Peripheral.netc.:
* Removed the SConscript of multicore and ethercat to packages.
* Added CONFIG_BSP_USING_GPIO=y to Peripheral.hyperflash_dma.
* Added CONFIG_BSP_USING_GPIO=y for Peripheral.hyperflash.
* Reformat code according to coding standards.
* Reformat code according to coding standards.
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* [dm][block] add 4K support for EFI partion
Signed-off-by: GuEe-GUI <[email protected]>
* [dm][ufs] fixup the linkup flow
Signed-off-by: GuEe-GUI <[email protected]>
* style: format code with clang-format
* style: format complete changed files with clang-format
* drivers: address UFS review feedback
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Signed-off-by: GuEe-GUI <[email protected]>
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Python warns about invalid escape sequences in the heap update regex patterns. Mark the patterns as raw strings so the regex values stay unchanged without relying on invalid Python escapes.
Generated-by: OpenAI Codex
Signed-off-by: Old-Ding <[email protected]>
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n32h497zgl7-evb和n32h487zgl7-evb bsp (#11627)
1、修改n32\n32gxx_lxx\n32g4frml-stb中的GCC启动文件bl entry
2、修复完善n32h760zil7-stb bsp，支持GCC环境、支持更多外设
3、添加n32h487zgl7-evb初版BSP
4、添加n32h497zgl7-evb初版BSP
5、删除n32g452xx这个bsp
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Co-authored-by: OnlyoutzZ <OnlyoutzZ+github[bot]@noreply.github.com>
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* [bsp][drives]fix(spi_config):修复H7的SPI6配置缺失问题
* style: format code with clang-format [skip ci]
* [bsp][stm32]refactor:(spi_config):去除尚不支持的DMA相关配置
* [bsp][stm32]refactor(spi_config):格式化SPI_CONFIG.H
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Co-authored-by: moment-NEW <moment-NEW+github[bot]@noreply.github.com>
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Reject IPv4 addresses outside 224.0.0.0/4 before updating the multicast MAC hash. The previous condition used AND, so it could never reject a non-multicast first octet.
Generated-by: OpenAI Codex
Signed-off-by: Old-Ding <[email protected]>
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Keep pin2irqindex within the pin_irq_map bounds and handle the first map entry without reading index -1. Pass encoded pin values to the IRQ map lookup path, and validate the lookup result before indexing the map.
Generated-by: OpenAI Codex
Signed-off-by: Old-Ding <[email protected]>
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(#11489)
* support gpio and LPUART, Serial V2, DMA (V2)
* remove unused ci comment workflows
* fix: correct YAML indentation on line 12 in ci workflow files
* [bsp][nxp]support imxrt1180-evk board gpio and LPUART, Serial V2, DMA V2
* fix: address review feedback - revert CI/drv_uart.c/dev_serial.c, remove drv_uart_v2.h, use drv_uart.h instead
* revert: remove framework file changes per review feedback
* fix: remove unused variable 'value' in imxrt_pin_read
* fix: remove trailing whitespace in pin_mux.c
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* SLCD BSP driver support
* style: format code with clang-format [skip ci]
* Update default for SLCD display configuration
Change default setting for onboard SLCD display to 'n'.
* add ci.attach for slcd
---------
Co-authored-by: yuplus <yuplus+github[bot]@noreply.github.com>
Co-authored-by: WANGYU <[email protected]>
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