[riot-notifications] [RIOT-OS/RIOT] cpu/sam0_common: flashpage: add functions to write to user config area / AUX page (#14512)

benpicco notifications at github.com
Tue Nov 10 10:59:55 CET 2020


@benpicco commented on this pull request.



> +    /* invalidate cache */
+#ifdef CMCC
+    CMCC->MAINT0.bit.INVALL = 1;
+#endif

So we don't read old data from the cache that has been changed on the flash. 

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