Fully working Buildroot Linux image configuration for the STM32MP157 DK2 board from ST Microelectronics. This solution uses the 'external build tree' feature of buildroot to allow for a fully customized Linux image without modifying the buildroot configuration. The output image is under 128MB and designed to run from the SD Card on the DK2 board. Excellent starting point for the STM32MP157 family of processors and SOMs or any other ARM Cortex-A7 processor...
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