diff options
| author | Matt Reimer <mreimer@vpop.net> | 2007-10-18 17:43:07 -0700 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2007-10-20 14:54:26 +0100 |
| commit | b773bb2e702f6ac96223018d621ea9ed0d4f23ff (patch) | |
| tree | 7e37ddbbc05889042ff7ee3df12cc784bc56b9fd /drivers/mtd/nand/ppchameleonevb.c | |
| parent | 19e75ea72b21136805218a2f55177e99100d62e5 (diff) | |
[MTD] [NAND] add s3c2440-specific read_buf/write_buf
Add read_buf/write_buf for s3c2440, which can read/write 32 bits at a
time rather than just 8. In my testing on an s3c2440a running at 400 MHz
with a 100 MHz HCLK, read performance improves by 36% (from 5.19 MB/s
to 7.07 MB/s).
Signed-off-by: Matt Reimer <mreimer@vpop.net>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/mtd/nand/ppchameleonevb.c')
0 files changed, 0 insertions, 0 deletions