[molecules/*] add basic and untested .spec file for the Efika MX

boot/arm/efikamx/boot.script

@@ -0,0 +1,12 @@
+setenv ramdisk uInitrd;
+setenv kernel uImage;
+setenv bootargs console=tty1 console=/dev/${console} root=/dev/mmcblk0p2 rootwait rw quiet rootfstype=ext3;
+${loadcmd} ${ramdiskaddr} ${ramdisk};
+if imi ${ramdiskaddr}; then; else
+  setenv bootargs ${bootargs} noinitrd;
+  setenv ramdiskaddr "";
+fi;
+${loadcmd} ${kerneladdr} ${kernel}
+if imi ${kerneladdr}; then
+  bootm ${kerneladdr} ${ramdiskaddr}
+fi;