[app] add the app module init system
diff --git a/arch/arm/system-twosegment.ld b/arch/arm/system-twosegment.ld
index 748d565..3a1c04c 100644
--- a/arch/arm/system-twosegment.ld
+++ b/arch/arm/system-twosegment.ld
@@ -42,6 +42,10 @@
 		__commands_start = .;
 		KEEP (*(.commands))
 		__commands_end = .;
+		. = ALIGN(4);
+		__apps_start = .;
+		KEEP (*(.apps))
+		__apps_end = .;
 		. = ALIGN(4); 
 		__rodata_end = . ;
 	}