arm, davinci: add ddr2 definition

[u-boot] / arch / arm / lib / memcpy.S

diff --git a/arch/arm/lib/memcpy.S b/arch/arm/lib/memcpy.S
index 3b5aeec4cf5b373e35fa9db0918a28e7e3db3d6d..f655256b5d1514f949b880c322cb225a73cd538b 100644 (file)
--- a/arch/arm/lib/memcpy.S
+++ b/arch/arm/lib/memcpy.S
@@ -60,6 +60,9 @@
 .globl memcpy
 memcpy:
 
+               cmp     r0, r1
+               moveq   pc, lr
+
                enter   r4, lr
 
                subs    r2, r2, #4