Merge pull request #73 from per1234/board-menu-name

Define custom cache menu title for SAMD51 boards

Author: edspark

sparkfun/samd/boards.txt

@@ -14,6 +14,8 @@
 # License along with this library; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
+menu.cache=Cache
+
 samd21_dev.name=SparkFun SAMD21 Dev Breakout
 samd21_dev.vid.0=0x1B4F
 samd21_dev.pid.0=0x8D21