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stm32: flash_unlock_option_bytes is common code.

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The keys differ between some familes, but the documentation and
implementation are standard.
This commit is contained in:
Karl Palsson
2018-07-22 21:31:00 +00:00
parent c5a3350a7d
commit 850931dbcd
13 changed files with 18 additions and 68 deletions
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lib/stm32/common/flash_common_all.c
+5 -1
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@@ -43,6 +43,10 @@ void flash_set_ws(uint32_t ws)
FLASH_ACR = reg32;
}
void flash_unlock_option_bytes(void)
{
FLASH_OPTKEYR = FLASH_OPTKEYR_KEY1;
FLASH_OPTKEYR = FLASH_OPTKEYR_KEY2;
}
/*@}*/