Bruno Randolf a1ffdc59f0 stm32:l4: flash: Program in double words
According to RM0351 and RM0394 flash needs to be programmed by double words.
Also fix flash_program() which was wrong anyways.

Reviewed-by: Karl Palsson <karlp@tweak.net.au>
2019-06-02 22:17:55 +00:00
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