Commit graph

13 commits

Author SHA1 Message Date
David Gibson
f6dfc80554 [POWERPC] Support for the Ebony 440GP reference board in arch/powerpc
This adds platform support code for the Ebony (440GP) evaluation
board.  This includes both code in arch/powerpc/platforms/44x for
board initialization, and zImage wrapper code to correctly tweak the
flattened device tree based on information from the firmware.  The
zImage supports both IBM OpenBIOS (aka "treeboot") and old versions of
uboot which don't support a flattened device tree.

Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-08 14:47:32 +10:00
Olof Johansson
c146c958dc [POWERPC] Clean up cpufreq Kconfig dependencies
Shuffle Kconfig order, making the platform drivers menu depend on the global
option instead of each driver being dependent on it.

Also fix dependency of PPC_PMAC on the G5 one.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-04-30 11:02:03 +10:00
Olof Johansson
2e0c3370b3 [POWERPC] pasemi: Cpufreq driver
Cpufreq driver for PA Semi PWRficient processors.

Signed-off-by: Egor Martovetsky <egor@pasemi.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-04-27 15:51:57 +10:00
Michael Ellerman
6cfef5b27e [POWERPC] Rename MPIC_BROKEN_U3 to MPIC_U3_HT_IRQS
Rename MPIC_BROKEN_U3 to something a little more descriptive. Its
effect is to enable support for HT irqs behind the PCI-X/HT bridge on
U3/U4 (aka. CPC9x5) parts.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-04-24 22:06:58 +10:00
Kumar Gala
98750261fb [POWERPC] Miscellaneous arch/powerpc Kconfig and platform/Kconfig cleanup
* Cleaned up some whitespace in arch/powerpc/Kconfig
* Moved sourcing of platforms/embedded6xx/Kconfig into platform/Kconfig
* Moved sourcing of platforms/4xx/Kconfig into platform/Kconfig and disabled it
* Removed EMBEDDEDBOOT since its not supported in arch/powerpc
* Removed PC_KEYBOARD since its not used anywhere
* Moved a few CONFIG options around in platform/Kconfig
* Moved interrupt controllers into platform/Kconfig out of bus section

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-04-12 18:01:34 -05:00
Kumar Gala
db9478086d [POWERPC] Convert 85xx platform to unified platform Kconfig
Moved 85xx platform Kconfig over to being sourced by the unified
arch/powerpc/platforms/Kconfig.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-04-12 17:44:07 -05:00
Kumar Gala
c8a55f3dda [POWERPC] Convert 8xx platform to unified platform Kconfig
Moved 8xx platform Kconfig over to being sourced by the unified
arch/powerpc/platforms/Kconfig.  Also, cleaned up whitespace issues in 8xx
Kconfig.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-04-12 17:35:54 -05:00
Kumar Gala
d6071f881f [POWERPC] Convert 82xx platform to unified platform Kconfig
Moved 82xx platform Kconfig over to being sourced by the unified
arch/powerpc/platforms/Kconfig.  Also, cleaned up whitespace issues in 82xx
Kconfig.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-04-12 16:53:32 -05:00
Kumar Gala
b5a4834692 [POWERPC] Convert 83xx platform to unified platform Kconfig
Moved 83xx platform Kconfig over to being sourced by the unified
arch/powerpc/platforms/Kconfig.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-04-12 16:41:12 -05:00
Kumar Gala
4a89f7fa7a [POWERPC] Convert 86xx platform to unified platform Kconfig
Moved 86xx platform Kconfig over to being sourced by the unified
arch/powerpc/platforms/Kconfig.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-04-12 15:41:26 -05:00
Kumar Gala
164a460d46 [POWERPC] Ensure platform CONFIG options have correct dependencies
We currently support TAU and CPU frequency scaling only on discrete
(non-SOC) processors.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-04-12 15:35:50 -05:00
Timur Tabi
7d776cb596 [POWERPC] QE: automatically select QE options
Change the Kconfig files so that the Freescale QE options are automatically
selected if a QE device is selected.  Previously, you'd need to manually
select UCC_FAST if you want any "fast" UCC devices, such as Gigabit Ethernet.
Now, the QE Gigabit Ethernet option is always available if the device has a
QE, and UCC_FAST is automatically enabled.  A side-effect is that the
"QE Options" menu no longer exists.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-03-26 17:05:22 -05:00
Kumar Gala
4330f5da98 [POWERPC] Created arch/powerpc/platforms/Kconfig for "Platform support"
Split "Platform support" menu out from arch/powerpc/Kconfig into
arch/powerpc/platforms/Kconfig in prep for allowing other sub-arches to
be configured via a single "Platform support" menu.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-03-22 10:09:42 -05:00