Files
Dario Binacchi c784c1fadb Revert "configs/stm32f769_disco_sd: fix boot failure after uClibc bump"
This reverts commit dd67de1bd3.

The MALLOC_SIMPLE workaround is no longer needed: the root cause, a
zero _dl_pagesize on noMMU/FLAT targets, is fixed by commit
35d3927e85 ("package/uclibc: fix for noMMU targets using FLAT
binaries").

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
2026-08-06 23:44:24 +02:00
..

STM32F769 Discovery
===================

This tutorial describes how to use the predefined Buildroot
configuration for the STM32F769 Discovery evaluation platform.

Building
--------

  make stm32f769_disco_sd_defconfig
  make

Flashing
--------

  ./board/stmicroelectronics/stm32f769-disco/flash_sd.sh output/

It will flash the U-boot bootloader.

Creating SD card
----------------

Buildroot prepares an "sdcard.img" image in the output/images/ directory,
ready to be dumped on a SD card. Launch the following command as root:

  dd if=output/images/sdcard.img of=/dev/<your-sd-device>

*** WARNING! This will destroy all the card content. Use with care! ***

For details about the medium image layout and its content, see the
definition in board/stmicroelectronics/stm32f769-disco/genimage.cfg.