Post #4049984
2026-07-23 23:46 UTC
hmm. I'm confused. looking at an STM32MP1 series MPU in STM32CubeMX. it supports bare metal mode with FreeRTOS. I configured it to have 2Gbit (512MiB) of LPDDR2. export it to STM32CubeIDE. build it. failed. it says it can't fit the generate ELF's bss into the SRAM region (the actual issue is that the total of .text, .data, and .bss won't fit). the DRAM bringup code is already part of the boot context. what am I missing here?
Replies (1)
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@azonenberg@ioc.exchange 2026-07-24 00:26
@gsuberland@chaos.social just leaving work will look at this thread when i get home and see if i can be of any use. Your first mistake is probably using cubemx in the first place