Adjust memcpy for ARM Cortex A9 cache line size

ARM Cortex A8 use 64 bytes and ARM Cortex A9 use 32 bytes cache line

The following patch:
  Adds code to adjust memcpy cache line size to match A9 cache line
  Adds a flag to select between 32 bytes and 64 bytes cache line

  Copyright (C) ST-Ericsson SA 2010
    Modified neon implementation to fit Cortex A9 cache line size
    Author: Henrik Smiding for

Change-Id: I8a55946bfb074e6ec0a14805ed65f73fcd0984a3
Signed-off-by: Christian Bejram <>
2 files changed