c7x0: append jffs2 to fstypes instead of weakly assigning it

diff --git a/conf/machine/c7x0.conf b/conf/machine/c7x0.conf
index 20fc2fb..18c9db1 100644 (file)
--- a/conf/machine/c7x0.conf
+++ b/conf/machine/c7x0.conf
@@ -5,7 +5,7 @@
 require conf/machine/include/zaurus-2.6.inc
 require conf/machine/include/zaurus-clamshell.inc
 
-IMAGE_FSTYPES ?= "jffs2"
+IMAGE_FSTYPES += "jffs2"
 
 ROOT_FLASH_SIZE = "25"
 # yes, we are aware that the husky (c760,c860) has 54MB rootfs, but we don't make a special image for it.