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Does the stm32mp1 toolchain provided by sysprogs for VisualGDB support the STM32MP135 MPU for Linux application development?
If so, how to choose the target processor for build?
Hi,
Sorry for the delay. We have updated our STM32MP1 toolchain to the latest openstlinux-6.1-yocto-mickledore-mp1-v23.11.15 release.
We have not explicitly tested it on STM32MP13, however we did compare the Linux-based toolchains produced by the ST build scripts for stm32mp1 vs stm32mp13-disco targets and they looked pretty identical (sysroots/device trees are different though).
You should be able to target STM32MP1 devices with the new toolchain, as long as you replace its sysroot with the one from your current Linux-based toolchain (cortexa7t2hf-neon-vfpv4-ostl-linux-gnueabi subdirectory). You can also try using the original sysroot: as long as you are not building any kernel modules with it (that is not possible anyway), there’s a high chance it will work just fine.
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