Re: [U-Boot-Users] [PATCH] memcpy32 support at ARM

In message 20070907005551.GA19707@party you wrote:

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[PATCH] memcpy32 support at ARM

It is used at OneNAND driver

Please explain why we need this function.

It's for performance. Now ARM used the char-based memcpy. Even though it's working with current char-based memcpy, I want to use the optimized memcpy. And basically OneNAND uses the 16-bit buswidth so we don't sure the correct behavior in OneNAND BufferRAM if we use the char-based memcpy.

It's also discuss the at previous time http://sourceforge.net/mailarchive/message.php?msg_id=f3f1b91a0703141856n180...

If you concern the portability issues, I can omit it at this time.

Thank you, Kyungmin Park