summaryrefslogtreecommitdiff
path: root/target/linux/ar71xx/patches-2.6.39/113-mtd-m25p80-allow-to-specify-max-read-size.patch
Commit message (Collapse)AuthorAgeFilesLines
* ar71xx: nuke 2.6.39 supportGabor Juhos2012-02-101-112/+0
| | | | SVN-Revision: 30404
* ar71xx: allow to specify max read size for m25p80Gabor Juhos2012-01-071-0/+112
Reading from the flash chip on the TL-WR2543ND seems buggy. If the SPI flash driver tries to read too much data in one SPI transfer, the flash chip returns bogus values. This can be caused by a buggy flash chip on my board, or it can be a bug in our SPI driver. Add a workaround to the m25p80 driver until I find out the root cause of the problem. The patch allows to specify the maximum numner of bytes which can be read safely withint one SPI transfer. SVN-Revision: 29679