Commit Graph

7 Commits

Author SHA1 Message Date
Paul Mackerras
43af66e135 [POWERPC] Update defconfigs
This updates all the defconfigs in arch/powerpc/configs except iseries
and ps3, which were updated by the preceding commits.

This mostly takes the defaults, except that I turned on tickless idle
and high-resolution timers for everything, and turned off instrumentation
support and "Fair group CPU scheduler" for the smaller/embedded platforms.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-12-06 16:54:02 +11:00
Anton Vorontsov
04ce7a9767 [POWERPC] 83xx: Update mpc832x_rdb_defconfig to enable MMC-over-SPI
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-11-20 15:39:54 -06:00
Anton Blanchard
309a109255 [POWERPC] Enable SLUB in *_defconfig
When checking out the new NO_HZ support in powerpc, I noticed we never
slept for more than 2 seconds.  It turns out SLAB has a 2 second per cpu
timer that causes this.

After switching to SLUB I see some nice 4 second sleeps which is the
limit on this POWER6 box (the decrementer ticks at 512MHz):

slept 4.19 sec
slept 4.19 sec
slept 4.19 sec
slept 4.19 sec
slept 3.96 sec
slept 3.80 sec
slept 2.99 sec

Since SLUB is now the default and some powerpc defconfigs already enable
it, lets enable SLUB across the board for consistency.  While doing this
I also noticed that the maple defconfig has SLAB debugging enabled which
is sure to make your box nice and slow.  Fix that too.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-17 22:30:08 +10:00
Kumar Gala
5cc44e086d [POWERPC] Update defconfigs
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-08-29 16:47:38 -05:00
Kumar Gala
795bb15e07 [POWERPC] Update defconfigs
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-07-02 00:04:36 -05:00
Kim Phillips
543e51c0e1 [POWERPC] Turn on corresponding PHY drivers in QE UEC platforms defconfigs
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-02 20:04:29 +10:00
Michael Barkowski
23308c54d5 [POWERPC] 83xx: Add MPC832x RDB board support.
Add support for the MPC8323E Reference Development Board (RDB).  The board
is a mini-ITX reference board with 64M DDR2, 16M flash, USB, PCI,
10/100 ethernet, serial, and phone ports.

Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-03-29 14:54:39 -05:00