| commit | 150f7e3cfec42a7d96ffda6f83881a7cee101c87 | |
| author | Jeremy Kerr <jk@ozlabs.org> | |
| Mon, 23 Apr 2007 19:35:47 +0000 (23 21:35 +0200) | ||
| committer | Arnd Bergmann <arnd@klappe.arndb.de> | |
| Mon, 23 Apr 2007 19:44:41 +0000 (23 21:44 +0200) | ||
| tree | 9611ed3ebeb7203264ac50054f0dc948c5a7a8e4 | treesnapshot (tar.gz zip) |
| parent | 9dd855a729abb4670522d5eae6854db48d624498 | commitdiff |
[POWERPC] cell: enable RTAS-based PTCAL for Cell XDR memory
Enable Periodic Recalibration (PTCAL) support for Cell XDR memory,
using the new ibm,cbe-start-ptcal and ibm,cbe-stop-ptcal RTAS calls.
Tested on QS20 and QS21 (by Thomas Huth). It seems that SLOF has
problems disabling, at least on QS20; this patch should only be
used once these problems have been addressed.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Enable Periodic Recalibration (PTCAL) support for Cell XDR memory,
using the new ibm,cbe-start-ptcal and ibm,cbe-stop-ptcal RTAS calls.
Tested on QS20 and QS21 (by Thomas Huth). It seems that SLOF has
problems disabling, at least on QS20; this patch should only be
used once these problems have been addressed.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
| arch/powerpc/platforms/cell/ras.c | diffblobblamehistory |