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| author | Øyvind Harboe <oyvind.harboe@zylin.com> | 2009-11-03 12:28:00 +0100 |
|---|---|---|
| committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2009-11-03 12:28:00 +0100 |
| commit | f37c9b8d1560d0081e53c71c55113a3c9858011a (patch) | |
| tree | ab75f88bce3fe46b83731b0dc46daa29c7eb7ade /doc/manual | |
| parent | b5ce7fe8125da3044a2b4f2d0ef57af4d9eef5e7 (diff) | |
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arm920t: memory writes were broken when MMU was disabled
To support breakpoints, flush data cache line and invalidate
instruction cache when 4 and 2 byte words are written.
The previous code was trying to write directly to the physical
memory, which was buggy and had a number of other situations
that were not handled.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Diffstat (limited to 'doc/manual')
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