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2007-11-08[POWERPC] Refresh ppc64_defconfig and enable pasemi-related optionsOlof Johansson
Refresh ppc64_defconfig, add PPC_PASEMI and various options that the common boards there need: * Chip drivers (iommu, ethernet, IDE, CF, EDAC, MDIO/PHY) * PCMCIA * PATA_PCMCIA * RTC_CLASS * SATA_MV * SATA_SIL24 * IP_PNP + NFS_ROOT for diskless booting + possibly some other things I might have missed to list Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-11-08[POWERPC] pasemi: Update defconfigOlof Johansson
Update pasemi_defconfig. Add a few missing options for default devices on electra boards, enable tickless and hrtimers, etc, etc. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-23Merge branch 'for-2.6.24' of ↵Paul Mackerras
master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx into merge
2007-10-19[POWERPC] 4xx: Enable EMAC on Bamboo boardJosh Boyer
Fix some device tree omissions that prevented the new EMAC driver from setting up ethernet on the Bamboo board correctly and update the Bamboo defconfig. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-19[POWERPC] 4xx: Enable EMAC for PPC405 Walnut boardJosh Boyer
This patch enables the ibm_newemac driver for the Walnut board. It fixes the device tree for the walnut board to order the MAL interrupts correctly and adds the local-mac-address property to the EMAC node. The bootwrapper is also updated to extract the MAC address from the OpenBIOS offset where it is stored. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-19[POWERPC] 4xx: Enable EMAC on the PPC 440GP Ebony boardJosh Boyer
Update the Ebony defconfig to enable the ibm_newemac driver. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-19task cgroups: enable cgroups by default in some configsPaul Jackson
In pre-cgroup cpusets, a few config files enabled cpusets by default. Signed-off-by: Paul Jackson <pj@sgi.com> Cc: Paul Menage <menage@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-18serial: turn serial console suspend a boot rather than compile time optionAndres Salomon
Currently, there's a CONFIG_DISABLE_CONSOLE_SUSPEND that allows one to stop the serial console from being suspended when the rest of the machine goes to sleep. This is incredibly useful for debugging power management-related things; however, having it as a compile-time option has proved to be incredibly inconvenient for us (OLPC). There are plenty of times that we want serial console to not suspend, but for the most part we'd like serial console to be suspended. This drops CONFIG_DISABLE_CONSOLE_SUSPEND, and replaces it with a kernel boot parameter (no_console_suspend). By default, the serial console will be suspended along with the rest of the system; by passing 'no_console_suspend' to the kernel during boot, serial console will remain alive during suspend. For now, this is pretty serial console specific; further fixes could be applied to make this work for things like netconsole. Signed-off-by: Andres Salomon <dilinger@debian.org> Acked-by: "Rafael J. Wysocki" <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: Nigel Cunningham <nigel@suspend2.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-17[POWERPC] Enable NO_HZ and high res timers for pseries and ppc64 configsAnton Blanchard
Enable NO_HZ and high res timers for the ppc64 and pseries defconfigs. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-17[POWERPC] Enable SLUB in *_defconfigAnton Blanchard
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>
2007-10-12Merge branch 'for-2.6.24' of ↵Paul Mackerras
master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.24
2007-10-11[POWERPC] 4xx: Kilauea defconfig fileStefan Roese
Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-11[POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfigKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-08[POWERPC] Add initial MPC8610 HPCD Platform files.Xianghua Xiao
Add basic board support for the MPC8610 HPCD. This does not include any support the SoC Display or Audio controllers. Signed-off-by: Xianghua Xiao <x.xiao@freescale.com> Signed-off-by: Jason Jin <Jason.jin@freescale.com> Signed-off-by: Jon Loelier <jdl@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-04[POWERPC] mpc82xx: Add pq2fads board support.Scott Wood
Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-04[POWERPC] mpc82xx: Update mpc8272ads, and factor out PCI and reset.Scott Wood
1. PCI and reset are factored out into pq2.c. I renamed them from m82xx to pq2 because they won't work on the Integrated Host Processor line of 82xx chips (i.e. 8240, 8245, and such). 2. The PCI PIC, which is nominally board-specific, is used on multiple boards, and thus is used into pq2ads-pci-pic.c. 3. The new CPM binding is used. 4. General cleanup. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-04[POWERPC] 8xx/wrapper: Embedded Planet EP88xC supportScott Wood
This board is also resold by Freescale under the names "QUICCStart MPC885 Evaluation System" and "CWH-PPC-885XN-VE". Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-04[POWERPC] 8xx: mpc885ads cleanupScott Wood
It now uses the new CPM binding and the generic pin/clock functions, and has assorted fixes and cleanup. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-09-19[POWERPC] 4xx: Convert Seqouia flash mappings to new bindingJosh Boyer
A new binding for flash devices was recently introduced. This updates the Sequoia DTS to use the new binding and enabled MTD in the defconfig. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Stefan Roese <sr@denx.de>
2007-09-14[POWERPC] 85xx: Add basic Uniprocessor MPC8572 DS portKumar Gala
Added basic board port for MPC8572 DS reference platform that is similiar to the MPC8544/33 DS reference platform in uniprocessor mode. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-09-13[POWERPC] 85xx: Renamed mpc8544_ds.c to mpc85xx_ds.cKumar Gala
Renamed the mpc8544_ds.c board code to mpc85xx_ds.c to make it more generic in prep for other boards based on the same platform. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-09-14Merge branch 'linux-2.6' into for-2.6.24Paul Mackerras
2007-09-07[POWERPC] Walnut defconfigJosh Boyer
Walnut board defconfig Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-09-07[POWERPC] PowerPC 440EPx: Sequoia defconfigValentine Barshak
AMCC PPC440EPx Sequoia default config. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-08-30[POWERPC] Update defconfigsPaul Mackerras
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-29[POWERPC] Update defconfigsKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-08-28Merge branch 'linux-2.6' into for-2.6.24Paul Mackerras
2007-08-25[POWERPC] cell: Update cell_defconfig for 2.6.23Arnd Bergmann
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-20[POWERPC] Bamboo board supportJosh Boyer
Add support for the AMCC Bamboo board Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: David Gibson <david@gibson.dropbear.id.au>
2007-08-17[POWERPC] Fixes to allow use of Ebony's flash chips through physmap_ofDavid Gibson
This patch contains a handful of small fixes to allow the Ebony's flash to be exposed as MTD devices via the physmap_of driver. Specifically it: - Makes a small addition to the device tree and zImage wrapper to record the correct address for the flash in the device tree based on the board switches as reported via an FPGA register. - Prohibits building the old hard-coded "Ebony" flash map on arch/powerpc kernels, in favour of using physmap_of's device tree based approach. - Enables MTD and physmap_of in the Ebony defconfig. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-10[POWERPC] PS3: Update ps3_defconfiggeoffrey.levand@am.sony.com
Update ps3_defconfig. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-07-29Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATIONRafael J. Wysocki
Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION to avoid confusion (among other things, with CONFIG_SUSPEND introduced in the next patch). Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-23[POWERPC] Add basic PCI/PCI Express support for 8544DS boardRoy Zang
Add basic support for the PCIe PHB and enable the ULI bridge. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-07-23[POWERPC] 85xx: Added 8568 PCIe supportKumar Gala
Added the PCIe device node to the 8568 dts and the needed quirk entries. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-07-22[POWERPC] Fix misspelled "CONFIG_CHECK_CACHE_COHERENCY" Kconfig option.Robert P. J. Day
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-07-20[CELL] oprofile: add support to OProfile for profiling CELL BE SPUsBob Nelson
From: Maynard Johnson <mpjohn@us.ibm.com> This patch updates the existing arch/powerpc/oprofile/op_model_cell.c to add in the SPU profiling capabilities. In addition, a 'cell' subdirectory was added to arch/powerpc/oprofile to hold Cell-specific SPU profiling code. Exports spu_set_profile_private_kref and spu_get_profile_private_kref which are used by OProfile to store private profile information in spufs data structures. Also incorporated several fixes from other patches (rrn). Check pointer returned from kzalloc. Eliminated unnecessary cast. Better error handling and cleanup in the related area. 64-bit unsigned long parameter was being demoted to 32-bit unsigned int and eventually promoted back to unsigned long. Signed-off-by: Carl Love <carll@us.ibm.com> Signed-off-by: Maynard Johnson <mpjohn@us.ibm.com> Signed-off-by: Bob Nelson <rrnelson@us.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Acked-by: Paul Mackerras <paulus@samba.org>
2007-07-11Merge branch 'for-2.6.23' into mergePaul Mackerras
2007-07-02[POWERPC] Update defconfigsKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-06-28[POWERPC] PS3: Update ps3_defconfigGeoff Levand
Update ps3_defconfig. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-06-26[POWERPC] Update defconfigsPaul Mackerras
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-06-26[POWERPC] Update g5_defconfigwill schmidt
Update the g5_defconfig with default settings. This is to keep things up to date, and specifically to ensure that the CONFIG_MACINTOSH_DRIVERS option is enabled. This also turns on CONFIG_MSI. Signed-off-by: Will Schmidt <will_schmidt@vnet.ibm.com> cc: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-06-25[POWERPC] Update holly to use new dts wrapping featureMark A. Greer
The holly support currently has separate rules to wrap its device tree with its zImage. This can now be done automatically without the extra rules so update holly support to use the automatic feature. Signed-off-by: Mark A. Greer <mgreer@mista.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-06-14[POWERPC] Don't store a command line in the Holly device treeDavid Gibson
Currently, the Holly device tree includes a bootargs property in /chosen, which gives a commandline. This is somewhat inconvenient, because it means an alternative default command line can't be given in the kernel config - the value obtained from the dts via the bootwrapper will always override CONFIG_CMDLINE. This removes the command line from the dts, and instead puts the same command line as a default in holly_defconfig. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-17[POWERPC] cell_defconfig: Disable cpufreq and pmiChristian Krafft
Cpufreq using pmi is broken by a dependency issue, that will be fixed in a seperate patch. Bare-metal cpufreq is broken by hardware limitations. As it was the only user, pmi is disabled as well. Signed-off-by: Christian Krafft <krafft@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-17[POWERPC] Update pasemi_defconfigOlof Johansson
Update pasemi_defconfig, add new relevant drivers. Take out CONFIG_PPC_PSERIES, it should't have been enabled in the first place. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-17[POWERPC] Update iseries_defconfigStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-12[POWERPC] Add arch/powerpc support for the Motorola PrPMC2800Dale Farnsworth
This finally adds the PPC_PRPMC2800 Kconfig option, the board setup code (the setup and reset functions) and the defconfig, to support the Motorola PrPMC2800 platform. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-12[POWERPC] PS3: Update ps3_defconfigGeoff Levand
Update ps3_defconfig. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-10[POWERPC] celleb: Update celleb_defconfigIshizaki Kou
Updates for celleb_defconfig. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-08[POWERPC] Support for the Ebony 440GP reference board in arch/powerpcDavid Gibson
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>
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