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author | David Brownell <dbrownell@users.sourceforge.net> | 2010-03-02 22:49:36 -0800 |
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committer | David Brownell <dbrownell@users.sourceforge.net> | 2010-03-02 22:49:36 -0800 |
commit | 381ce4308c60c54e3a03d97e883302909b834875 (patch) | |
tree | 9b4bf6493dda8f97a28985094a8d6f2d6bcb2328 /tcl/target/readme.txt | |
parent | 61ee632dbc4dce5f4ce6f6dac537f488595917b9 (diff) | |
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ADIv5: use new DAP ops for AP read/write
Make ADIv5 internals use the two new transport-neutral calls for reading
and writing DP registers; and do the same for external callers. Also,
bugfix some of their call sites to handle the fault returns, instead of
ignoring them.
Remove most of the JTAG-specific calls, using their code as the bodies
of the JTAG-specific implementation for the new methods.
NOTE that there's a remaining issue: mem_ap_read_buf_u32() makes calls
which are JTAG-specific. A later patch will need to remove those, so
JTAG-specific operations can be removed from this file, and so that SWD
support will be able to properly drop in as just a transport layer to the
ADIv5 infrastructure. (The way read results are posted may need some more
attention in the transport-neutrality interface.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'tcl/target/readme.txt')
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