| c24d2976c7834aa948f9d8a48ad4285cfbaf1c3a |
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05-Dec-2012 |
James Hogan <james.hogan@imgtec.com> |
metag: minimal TZ1090 (Comet) SoC infrastructure
Add really minimal support for Toumaz Xenif TZ1090 SoC (A.K.A. Comet).
This consists of minimal build infrastructure, device tree files, and a
defconfig based on meta2_defconfig.
This SoC contains a 2-threaded HTP (Meta 2) as the main application
processor, and is found in a number of development boards and digital
radios, such as the Minimorph Development Platform.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Rob Landley <rob@landley.net>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linux-doc@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org
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| 00e6c92304ce38ff48029471c929d31a25e5cf10 |
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15-Mar-2013 |
James Hogan <james.hogan@imgtec.com> |
metag: OProfile support
Add OProfile support for metag, using the perf backend, and falling back
to generic timer based sampling if perf counter interrupt support is
disabled.
The oprofile code prepends "metag/" to the perf pmu name to give
"metag/meta2" which is more consistent with other oprofile arch names.
The backtrace code makes use of <asm/stacktrace.h> for kernel
backtracing, and a simple frame pointer walk for userland backtracing.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Robert Richter <rric@kernel.org>
Cc: oprofile-list@lists.sf.net
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| 5633004cc2498ff50a5b88d415d3746ff0c301f2 |
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09-Oct-2012 |
James Hogan <james.hogan@imgtec.com> |
metag: Build infrastructure
Add metag build infrastructure.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
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