STM32F429 Discovery =================== This tutorial describes how to use the predefined Buildroot configuration for the STM32F429 Discovery evaluation platform. Building -------- make stm32f429_disco_defconfig make Wire the UART ------------- Use a USB to TTL adapter, and connect: - RX to PA9 - TX to PA10 - GND to one of the GND available on the board The UART is configured at 115200. Flashing -------- ./board/stmicroelectronics/stm32f429-disco/flash.sh output/ It will flash the minimal bootloader, the Device Tree Blob, and the kernel image which includes the root filesystem as initramfs.