mirror of
git://git.code.sf.net/p/openocd/code
synced 2025-07-19 23:36:13 +10:00
d727e31af9
Update the Beagle setup:
- OMAP3530 updates:
* split ICEpick TAP enable support to its own file, for
reuse and eventually for storing other utility code
like emulation reset
* clean up, including labeling the tap as for DAP not
for the Cortex-A8 and making endianness non-variable
* add a few FIXMEs
- BeagleBoard cleanup: there's no SRST, "endstate" is gone, etc
I'm not sure I'd say it's further than "barely limping" just yet.
Key issues remain lack of Cortex-A8 support, and more complete
support for resetting.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2267 b42882b7-edfa-0310-969c-e2dbd0fdcd60
24 lines
628 B
INI
24 lines
628 B
INI
# Utilities for TI ICEpick-C ... used in DaVinci, OMAP3, and more.
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# jrc == TAP name for the ICEpick
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# port == a port number, 0..15
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proc icepick_c_tapenable {jrc port} {
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# NOTE: it's important not to enter RUN/IDLE state until
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# done sending these instructions and data to the ICEpick.
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# And never to enter RESET, which will disable the TAPs.
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# select router
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irscan $jrc 7 -endstate IRPAUSE
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drscan $jrc 8 0x89 -endstate DRPAUSE
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# set ip control
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irscan $jrc 2 -endstate IRPAUSE
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drscan $jrc 32 [expr 0xa0002108 + ($port << 24)] -endstate DRPAUSE
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irscan $jrc 0x3F -endstate RUN/IDLE
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runtest 10
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}
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# vim:syntax tcl
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