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new "stellaris recover" command

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Stellaris chips have a procedure for restoring the chip to
what's effectively the "as-manufactured" state, with all the
non-volatile memory erased.  That includes all flash memory,
plus things like the flash protection bits and various control
words which can for example disable debugger access.  clearly,
this can be useful during development.

Luminary/TI provides an MS-Windows utility to perform this
procedure along with its Stellaris developer kits.  Now OpenOCD
users will no longer need to use that MS-Windows utility.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This commit is contained in:
David Brownell
2010-02-27 00:31:35 -08:00
parent 3ef9beb52c
commit e70d42a727
3 changed files with 87 additions and 0 deletions
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@@ -10,6 +10,12 @@ Boundary Scan:
Target Layer:
Flash Layer:
New "stellaris recover" command, implements the procedure
to recover locked devices (restoring non-volatile
state to the factory defaults, including erasing
the flash and its protection bits, and possibly
re-enabling hardware debugging).
Board, Target, and Interface Configuration Scripts: