board/stmicroelectronics/stm32f4xx: move post-build script into common directory

Let's clean up "boards/stmicroelectronics" directory a bit
to have everything in particular directories.

Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Bartosz Bilas
2020-03-21 14:32:22 +01:00
committed by Thomas Petazzoni
parent 93734bd942
commit 092b112f48
3 changed files with 2 additions and 2 deletions