libopencm3/libopencm3 — pull request #386 by karlp (2014-12-17 15:24:26+00:00)
Title: stm32: f4: flash: support extended sector ranges

F42xx and F43xx have extended sector ranges.

Reported-by: H2OBrain@irc

Alternative version of https://github.com/libopencm3/libopencm3/pull/385