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authorDavid Brownell <dbrownell@users.sourceforge.net>2010-03-02 22:49:36 -0800
committerDavid Brownell <dbrownell@users.sourceforge.net>2010-03-02 22:49:36 -0800
commit381ce4308c60c54e3a03d97e883302909b834875 (patch)
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parent61ee632dbc4dce5f4ce6f6dac537f488595917b9 (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>
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