Russell King - ARM Linux wrote:
On Fri, Feb 08, 2008 at 10:43:42AM +0000, David Woodhouse wrote:
On Fri, 2008-02-08 at 10:23 +0000, Russell King - ARM Linux wrote:
That would be misleading though - !CPU_CP15_MMU does not mean we
support unaligned accesses. It means that we may have no way to
support fixing up unaligned accesses.
Doesn't that mean you should disallow MTD (or at least 16-bit NOR flash)
if !CPU_CP15_MMU, then? But at the moment you allow it?
Ask Hyok or Greg Ungerer.
I would agree that it means disabling 16-bit NOR flash, but the 8-bit
case should be fine right?
A complete disable of MTD seems like overkill. A more fine grained
approach would be better.
Regards
Greg
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