| commit | 6822a647b94cb05869231251e5a29f9742bb3ce2 | [log] [tgz] |
|---|---|---|
| author | Joe Hershberger <joe.hershberger@ni.com> | Fri Aug 17 15:36:40 2012 -0500 |
| committer | Stefan Roese <sr@denx.de> | Mon Sep 03 11:24:27 2012 +0200 |
| tree | 0232758ddb50f2f8c75d467de0a049e85283a8b4 | |
| parent | a005f19eff946454985785788c344f10616d571e [diff] |
cfi: Check for blank before erase Added an optional check in the CFI driver to evaluate if the sector is already blank before issuing an erase command. Improves erase time by over a factor of 10 if already blank. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Stefan Roese <sr@denx.de>