| commit | e25bac968d41d994e5295f89547bdff6cb40588a | [log] [tgz] |
|---|---|---|
| author | Alexander Clouter <alex@digriz.org.uk> | Sat Jan 08 11:55:25 2011 +0000 |
| committer | Nicolas Pitre <nico@fluxnic.net> | Thu Mar 03 15:53:34 2011 -0500 |
| tree | d81d317bd66d64bb4ec304a4453ba0e9552548f9 | |
| parent | f5412be599602124d2bdd49947b231dd77c0bf99 [diff] |
[ARM] orion5x: accelerate NAND on the TS-78xx The NAND supports 32bit reads and writes so lets stop shunting 8bit chunks across the bus. Doing a dumb 'dd' benchmark, this increases performance roughly like so: * read: 1.3MB/s to 3.4MB/s * write: 614kB/s to 882kB/s Signed-off-by: Alexander Clouter <alex@digriz.org.uk> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>