aocpu: add arch level directory. [1/1]

PD#SWPL-41836

Problem:
miss arch level directory.

Solution:
add arch level directory.

Verify:
build pass.

Change-Id: If7c3e5c67000383c7b4b8390c3016ae65c981774
Signed-off-by: Jianxiong Pan <jianxiong.pan@amlogic.com>
diff --git a/mk b/mk
index d2ab382..511d809 100755
--- a/mk
+++ b/mk
@@ -6,9 +6,9 @@
 		rm bl30.bin
 	fi
 
-	if [ -f demos/amlogic/${arch_dir}/${board}/gcc/RTOSDemo.bin ]
+	if [ -f demos/amlogic/${arch_dir}/${soc_dir}/${board}/gcc/RTOSDemo.bin ]
 	then
-		cp demos/amlogic/${arch_dir}/${board}/gcc/RTOSDemo.bin ./bl30.bin
+		cp demos/amlogic/${arch_dir}/${soc_dir}/${board}/gcc/RTOSDemo.bin ./bl30.bin
 	fi
 }