- 17 10月, 2007 1 次提交
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由 Anton Blanchard 提交于
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: NAnton Blanchard <anton@samba.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 12 10月, 2007 1 次提交
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由 Stefan Roese 提交于
Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 11 10月, 2007 1 次提交
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由 Kumar Gala 提交于
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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- 08 10月, 2007 1 次提交
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由 Xianghua Xiao 提交于
Add basic board support for the MPC8610 HPCD. This does not include any support the SoC Display or Audio controllers. Signed-off-by: NXianghua Xiao <x.xiao@freescale.com> Signed-off-by: NJason Jin <Jason.jin@freescale.com> Signed-off-by: NJon Loelier <jdl@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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- 05 10月, 2007 4 次提交
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由 Scott Wood 提交于
Signed-off-by: NScott Wood <scottwood@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Scott Wood 提交于
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: NScott Wood <scottwood@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Scott Wood 提交于
This board is also resold by Freescale under the names "QUICCStart MPC885 Evaluation System" and "CWH-PPC-885XN-VE". Signed-off-by: NScott Wood <scottwood@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Scott Wood 提交于
It now uses the new CPM binding and the generic pin/clock functions, and has assorted fixes and cleanup. Signed-off-by: NScott Wood <scottwood@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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- 20 9月, 2007 1 次提交
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由 Josh Boyer 提交于
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: NJosh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: NDavid Gibson <david@gibson.dropbear.id.au> Acked-by: NStefan Roese <sr@denx.de>
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- 14 9月, 2007 2 次提交
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由 Kumar Gala 提交于
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: NKumar Gala <galak@kernel.crashing.org>
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由 Kumar Gala 提交于
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: NKumar Gala <galak@kernel.crashing.org>
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- 07 9月, 2007 2 次提交
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由 Josh Boyer 提交于
Walnut board defconfig Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Valentine Barshak 提交于
AMCC PPC440EPx Sequoia default config. Signed-off-by: NValentine Barshak <vbarshak@ru.mvista.com> Acked-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 30 8月, 2007 2 次提交
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由 Paul Mackerras 提交于
Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Kumar Gala 提交于
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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- 25 8月, 2007 1 次提交
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由 Arnd Bergmann 提交于
Signed-off-by: NArnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 20 8月, 2007 1 次提交
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由 Josh Boyer 提交于
Add support for the AMCC Bamboo board Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: NDavid Gibson <david@gibson.dropbear.id.au>
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- 17 8月, 2007 1 次提交
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由 David Gibson 提交于
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: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 10 8月, 2007 1 次提交
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Update ps3_defconfig. Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 30 7月, 2007 1 次提交
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由 Rafael J. Wysocki 提交于
Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION to avoid confusion (among other things, with CONFIG_SUSPEND introduced in the next patch). Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 24 7月, 2007 1 次提交
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由 Roy Zang 提交于
Add basic support for the PCIe PHB and enable the ULI bridge. Signed-off-by: NYork Sun <yorksun@freescale.com> Signed-off-by: NRoy Zang <tie-fei.zang@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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- 23 7月, 2007 1 次提交
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由 Kumar Gala 提交于
Added the PCIe device node to the 8568 dts and the needed quirk entries. Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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- 22 7月, 2007 1 次提交
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由 Robert P. J. Day 提交于
Signed-off-by: NRobert P. J. Day <rpjday@mindspring.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 21 7月, 2007 1 次提交
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由 Bob Nelson 提交于
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: NCarl Love <carll@us.ibm.com> Signed-off-by: NMaynard Johnson <mpjohn@us.ibm.com> Signed-off-by: NBob Nelson <rrnelson@us.ibm.com> Signed-off-by: NArnd Bergmann <arnd.bergmann@de.ibm.com> Acked-by: NPaul Mackerras <paulus@samba.org>
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- 02 7月, 2007 1 次提交
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由 Kumar Gala 提交于
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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- 28 6月, 2007 1 次提交
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由 Geoff Levand 提交于
Update ps3_defconfig. Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 26 6月, 2007 2 次提交
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由 Paul Mackerras 提交于
Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 will schmidt 提交于
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: NWill Schmidt <will_schmidt@vnet.ibm.com> cc: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 25 6月, 2007 1 次提交
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由 Mark A. Greer 提交于
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: NMark A. Greer <mgreer@mista.com> Acked-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 14 6月, 2007 1 次提交
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由 David Gibson 提交于
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: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 17 5月, 2007 3 次提交
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由 Christian Krafft 提交于
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: NChristian Krafft <krafft@de.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Olof Johansson 提交于
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: NOlof Johansson <olof@lixom.net> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 12 5月, 2007 2 次提交
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由 Dale Farnsworth 提交于
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: NDale Farnsworth <dale@farnsworth.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Geoff Levand 提交于
Update ps3_defconfig. Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 10 5月, 2007 1 次提交
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由 Ishizaki Kou 提交于
Updates for celleb_defconfig. Signed-off-by: NKou Ishizaki <kou.ishizaki@toshiba.co.jp> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 08 5月, 2007 2 次提交
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由 David Gibson 提交于
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: NDavid Gibson <dwg@au1.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Josh Boyer 提交于
Holly/Hickory defconfig Signed-off-by: NStephen Winiecki <stevewin@us.ibm.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 02 5月, 2007 2 次提交
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由 Geoff Levand 提交于
Updates to ps3_defconfig for linux-2.6.21. Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Kim Phillips 提交于
Signed-off-by: NKim Phillips <kim.phillips@freescale.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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