| commit | cb20214d478db43756afa2a359feb4f05acc9022 | [log] [tgz] |
|---|---|---|
| author | Daniel Mentz <danielmentz@google.com> | Fri Aug 22 10:17:50 2014 -0700 |
| committer | Daniel Mentz <danielmentz@google.com> | Fri Aug 22 13:43:59 2014 -0700 |
| tree | 4509ee9d04c3eac02671f7edb9700daaba6ca4fe | |
| parent | 45354da4bd116fb7527ba4a6e645d6ffd050d164 [diff] |
Mutex to avoid concurrent NAND, NOR access The QorIQ LS1024A (aka Comcerto 2000) appears to not properly arbitrate between NOR and NAND access. On the scope, we see two chip select lines active at the same time. This patch introduces a global mutex to coordinate between the NOR and the NAND driver. This patch has been provided by Freescale. Change-Id: I7d8a6f8067a47606e280277c8d71223f4f66466a