diff --git a/config/boards/bananapim64.csc b/config/boards/bananapim64.conf
similarity index 100%
rename from config/boards/bananapim64.csc
rename to config/boards/bananapim64.conf
diff --git a/config/boards/odroidc2.csc b/config/boards/odroidc2.conf
similarity index 100%
rename from config/boards/odroidc2.csc
rename to config/boards/odroidc2.conf
diff --git a/config/boards/orangepipc.csc b/config/boards/orangepipc.conf
similarity index 100%
rename from config/boards/orangepipc.csc
rename to config/boards/orangepipc.conf
diff --git a/config/boards/orangepipc2.csc b/config/boards/orangepipc2.conf
similarity index 100%
rename from config/boards/orangepipc2.csc
rename to config/boards/orangepipc2.conf
diff --git a/config/boards/orangepipcplus.csc b/config/boards/orangepipcplus.conf
similarity index 100%
rename from config/boards/orangepipcplus.csc
rename to config/boards/orangepipcplus.conf
diff --git a/config/boards/orangepizeroplus2-h3.csc b/config/boards/orangepizeroplus2-h3.conf
similarity index 100%
rename from config/boards/orangepizeroplus2-h3.csc
rename to config/boards/orangepizeroplus2-h3.conf
diff --git a/config/boards/pine64.csc b/config/boards/pine64.conf
similarity index 100%
rename from config/boards/pine64.csc
rename to config/boards/pine64.conf
diff --git a/config/boards/pineh64.csc b/config/boards/pineh64.conf
similarity index 100%
rename from config/boards/pineh64.csc
rename to config/boards/pineh64.conf