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* Combine instrumentation menus in kernel/Kconfig.instrumentationMathieu Desnoyers2007-10-191-14/+1
| | | | | | | | | | | | | | | | | Quoting Randy: "It seems sad that this patch sources Kconfig.marker, a 7-line file, 20-something times. Yes, you (we) don't want to put those 7 lines into 20-something different files, so sourcing is the right thing. However, what you did for avr32 seems more on the right track to me: make _one_ Instrumentation support menu that includes PROFILING, OPROFILE, KPROBES, and MARKERS and then use (source) that in all of the arches." Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'merge' of ↵Linus Torvalds2007-10-171-0/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (24 commits) [POWERPC] Fix vmemmap warning in init_64.c [POWERPC] Fix 64 bits vDSO DWARF info for CR register [POWERPC] Add 1TB workaround for PA6T [POWERPC] Enable NO_HZ and high res timers for pseries and ppc64 configs [POWERPC] Quieten cache information at boot [POWERPC] Quieten clockevent printk [POWERPC] Enable SLUB in *_defconfig [POWERPC] Fix 1TB segment detection [POWERPC] Fix iSeries_hpte_insert prototype [POWERPC] Fix copyright symbol [POWERPC] ibmebus: Move to of_device and of_platform_driver, match eHCA and eHEA drivers [POWERPC] ibmebus: Add device creation and bus probing based on of_device [POWERPC] ibmebus: Remove bus match/probe/remove functions [POWERPC] Move of_device allocation into of_device.[ch] [POWERPC] mpc52xx: device tree changes for FEC and MDIO [POWERPC] bestcomm: GenBD task support [POWERPC] bestcomm: FEC task support [POWERPC] bestcomm: ATA task support [POWERPC] bestcomm: core bestcomm support for Freescale MPC5200 [POWERPC] mpc52xx: Update mpc52xx_psc structure with B revision changes ...
| * Merge branch 'for-2.6.24' of git://git.secretlab.ca/git/linux-2.6-mpc52xx ↵Paul Mackerras2007-10-171-0/+4
| |\ | | | | | | | | | into merge
| | * [POWERPC] rheap: Changes config mechanismSylvain Munaut2007-10-161-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of having in the makefile all the option that requires rheap, we define a configuration symbol and when needed we make sure it's selected. Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | | KCONFIG: Make "Instrumentation support" non-EXPERIMENTALRobert P. J. Day2007-10-171-1/+0
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | It makes more sense to make instrumentation support experimental on a case-by-case basis. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Cc: Andi Kleen <ak@suse.de> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | ppc64: SPARSEMEM_VMEMMAP supportAndy Whitcroft2007-10-161-0/+1
|/ | | | | | | | | | | | | | | | | Enable virtual memmap support for SPARSEMEM on PPC64 systems. Slice a 16th off the end of the linear mapping space and use that to hold the vmemmap. Uses the same size mapping as uses in the linear 1:1 kernel mapping. [pbadari@gmail.com: fix warning] Signed-off-by: Andy Whitcroft <apw@shadowen.org> Acked-by: Mel Gorman <mel@csn.ul.ie> Cc: Christoph Lameter <clameter@sgi.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capableKumar Gala2007-10-111-1/+2
| | | | | | | | | | | All ppc32 systems except PReP and 8xx are capable of handling 3G of user address space. Old legacy had set this to 2GB and no one has bothered to fix it. 8xx could be bumped up to 3GB if its SW TLB miss handlers were fixed up to properly determine kernel/user addresses. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 8xx: Move softemu8xx.c from arch/ppcScott Wood2007-10-041-0/+11
| | | | | | | | | | | | | | Previously, Soft_emulate_8xx was called with no implementation, resulting in build failures whenever building 8xx without math emulation. The implementation is copied from arch/ppc to resolve this issue. However, this sort of minimal emulation is not a very good idea other than for compatibility with existing userspaces, as it's less efficient than soft-float and can mislead users into believing they have soft-float. Thus, it is made a configurable option, off by default. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] mpc82xx: Update mpc8272ads, and factor out PCI and reset.Scott Wood2007-10-041-1/+1
| | | | | | | | | | | | | | | | 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>
* [POWERPC] 8xx: Fix CONFIG_PIN_TLB.Scott Wood2007-10-031-0/+1
| | | | | | | | 1. Move CONSISTENT_START on 8xx so that it doesn't overlap the IMMR mapping. 2. The wrong register was being loaded into SPRN_MD_RPN. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Enable tickless idle and high res timers for powerpcTony Breeds2007-10-031-0/+1
| | | | | Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Implement clockevents driver for powerpcTony Breeds2007-10-031-0/+3
| | | | | | | | | | | | This registers a clock event structure for the decrementer and turns on CONFIG_GENERIC_CLOCKEVENTS, which means that we now don't need most of timer_interrupt(), since the work is done in generic code. For secondary CPUs, their decrementer clockevent is registered when the CPU comes up (the generic code automatically removes the clockevent when the CPU goes down). Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Implement generic time of day clocksource for powerpcTony Breeds2007-10-031-0/+6
| | | | | Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Implement {read,update}_persistent_clockTony Breeds2007-10-031-0/+3
| | | | | | | | With these functions implemented we cooperate better with the generic timekeeping code. This obsoletes the need for the timer sysdev as a bonus. Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Create and use CONFIG_WORD_SIZEStephen Rothwell2007-10-031-0/+5
| | | | | | | | | Linus made this suggestion for the x86 merge and this starts the process for powerpc. We assume that CONFIG_PPC64 implies CONFIG_PPC_MERGE and CONFIG_PPC_STD_MMU_32 implies CONFIG_PPC_STD_MMU. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] clk.h interface for platformsDomen Puncer2007-10-031-0/+4
| | | | | | | | | | This provides an implementation of the <linux/clk.h> interface for arch/powerpc using a set of function pointers in clk_functions. Platforms that want to support this interface should fill clk_functions and select CONFIG_PPC_CLOCK in Kconfig. Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] IOMMU virtual merge is no longer experimentalLinas Vepstas2007-09-141-5/+6
| | | | | | | | | | | | | | Per conversations with BenH, IOMMU virtual merging should no longer be considered to be an "experimental" feature. In particular, CONFIG_VMERGE has been set to "y" in the defconfigs for quite a while. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> ---- arch/powerpc/Kconfig | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Make endianess of cfg_addr for indirect pci ops runtimeKumar Gala2007-07-231-5/+0
| | | | | | | | Make it so we do a runtime check to know if we need to write cfg_addr as big or little endian. This is needed if we want to allow 86xx support to co-exist in the same kernel as other 6xx PPCs. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Create common fsl pci/e files based on 86xx platformsRoy Zang2007-07-231-0/+4
| | | | | | | | | | | | | Move arch/powerpc/platforms/86xx/pci.c -> arch/powerpc/sysdev/fsl_pci.c arch/powerpc/sysdev/fsl_pcie.h -> arch/powerpc/sysdev/fsl_pci.h as the base to unify 83xx/85xx/86xx pci and pcie. Add CONFIG_FSL_PCI to build fsl_pci.c for Freescale pci and pcie option. The code still works for 86xx platforms. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Start split out of common open firmware codeStephen Rothwell2007-07-201-0/+3
| | | | | | | | | This creates drivers/of/base.c (depending on CONFIG_OF) and puts the first trivially common bits from the prom.c files into it. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
* Kprobes on select architectures no longer EXPERIMENTALAnanth N Mavinakayanahalli2007-07-171-2/+2
| | | | | | | | | | | | | | | | | | | | Based on usage and testing over the past couple of years, kprobes on i386, ia64, powerpc and x86_64 is no longer EXPERIMENTAL. This is a follow-up to Robert P.J. Day's patch making "Instrumentation support" non-EXPERIMENTAL: http://marc.info/?l=linux-kernel&m=118396955423812&w=2 Arch maintainers for sparc64, avr32 and s390 need to take a similar call. Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Andi Kleen <ak@suse.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'merge' of ↵Linus Torvalds2007-07-161-263/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (209 commits) [POWERPC] Create add_rtc() function to enable the RTC CMOS driver [POWERPC] Add H_ILLAN_ATTRIBUTES hcall number [POWERPC] xilinxfb: Parameterize xilinxfb platform device registration [POWERPC] Oprofile support for Power 5++ [POWERPC] Enable arbitary speed tty ioctls and split input/output speed [POWERPC] Make drivers/char/hvc_console.c:khvcd() static [POWERPC] Remove dead code for preventing pread() and pwrite() calls [POWERPC] Remove unnecessary #undef printk from prom.c [POWERPC] Fix typo in Ebony default DTS [POWERPC] Check for NULL ppc_md.init_IRQ() before calling [POWERPC] Remove extra return statement [POWERPC] pasemi: Don't auto-select CONFIG_EMBEDDED [POWERPC] pasemi: Rename platform [POWERPC] arch/powerpc/kernel/sysfs.c: Move NUMA exports [POWERPC] Add __read_mostly support for powerpc [POWERPC] Modify sched_clock() to make CONFIG_PRINTK_TIME more sane [POWERPC] Create a dummy zImage if no valid platform has been selected [POWERPC] PS3: Bootwrapper support. [POWERPC] powermac i2c: Use mutex [POWERPC] Schedule removal of arch/ppc ... Fixed up conflicts manually in: Documentation/feature-removal-schedule.txt arch/powerpc/kernel/pci_32.c arch/powerpc/kernel/pci_64.c include/asm-powerpc/pci.h and asked the powerpc people to double-check the result..
| * [POWERPC] Remove PCI-e errata for MPC8641 silicon ver 1.0Zhang Wei2007-06-291-4/+0
| | | | | | | | | | | | | | | | | | Remove errata for PCI-e support of Rev 1.0 of MPC8641 since its considered obselete and is not production level silicon from Freescale. Signed-off-by: Zhang Wei <wei.zhang@freescale.com> Acked-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * [POWERPC] disallow building powermac and tsi108 without PCIArnd Bergmann2007-06-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | The TSI108 code and the 32 bit powermac and chrp platforms have dependency on PCI that is not easy or desirable to get rid of. The easiest fix is to always select CONFIG_PCI if one of those platforms is enabled. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * [POWERPC] Use mktime in timer sysdevJohannes Berg2007-06-251-5/+0
| | | | | | | | | | | | | | | | | | This makes the timer sysdev use mktime instead of rtc_tm_to_time, since rtc_tm_to_time just calls mktime anyway, and this means we don't have a dependency on rtc-lib. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Remove the dregs of APUS support from arch/powerpcDavid Gibson2007-06-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | APUS (the Amiga Power-Up System) is not supported under arch/powerpc and it's unlikely it ever will be. Therefore, this patch removes the fragments of APUS support code from arch/powerpc which have been copied from arch/ppc. A few APUS references are left in asm-powerpc in .h files which are still used from arch/ppc. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Split out CPU specific options into a new Kconfig fileArnd Bergmann2007-06-141-251/+1
| | | | | | | | | | | | | | | | | | | | | | | | A lot of the options in arch/powerpc/Kconfig deal with the CPU menu, and my next patches add more to them. Moving them to a new arch/powerpc/platforms/Kconfig.cputype file makes it easier to follow. There are no functional changes in here. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | Introduce CONFIG_VIRT_TO_BUSStephen Rothwell2007-07-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Make some offending drivers depend on it and set CONFIG_ARCH_NO_VIRT_TO_BUS for ppc64 so that we don't build those drivers. This gets PowerPC allmodconfig and allyesconfig much closer to building. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Al Viro <viro@ftp.linux.org.uk> Acked-by: David Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | PCI: Only build PCI syscalls on architectures that want themMatthew Wilcox2007-07-111-2/+4
|/ | | | | | | | | | | The PCI syscalls are built on every architecture except X86, but only a few have ever hooked them up. Use a new Kconfig symbol to save a couple of kB on the architectures that have never used the syscalls. Tested on x86 and ia64 only. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [POWERPC] Fix Kconfig warningKumar Gala2007-05-231-0/+1
| | | | | | | | Fix config warning related to select usage: drivers/macintosh/Kconfig:117:warning: 'select' used by config symbol 'PMAC_APM_EMU' refers to undefined symbol 'SYS_SUPPORTS_APM_EMULATION' Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Add arch/powerpc support for the Motorola PrPMC2800Dale Farnsworth2007-05-121-1/+1
| | | | | | | | | 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>
* [POWERPC] Check cache coherency of kernel vs firmwareDale Farnsworth2007-05-121-0/+3
| | | | | | | | | check_cache_coherency() verifies that the cache coherency setting of the kernel (CONFIG_NOT_COHERENT_CACHE) matches that left by the firmware, as indicated by coherency-off device tree property. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Don't use SLAB/SLUB for PTE pagesHugh Dickins2007-05-091-13/+0
| | | | | | | | | | | | | The SLUB allocator relies on struct page fields first_page and slab, overwritten by ptl when SPLIT_PTLOCK: so the SLUB allocator cannot then be used for the lowest level of pagetable pages. This was obstructing SLUB on PowerPC, which uses kmem_caches for its pagetables. So convert its pte level to use normal gfp pages (whereas pmd, pud and 64k-page pgd want partpages, so continue to use kmem_caches for pmd, pud and pgd). Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Add ability to 4K kernel to hash in 64K pagesBenjamin Herrenschmidt2007-05-091-0/+6
| | | | | | | | | This adds the ability for a kernel compiled with 4K page size to have special slices containing 64K pages and hash the right type of hash PTEs. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Introduce address space "slices"Benjamin Herrenschmidt2007-05-091-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The basic issue is to be able to do what hugetlbfs does but with different page sizes for some other special filesystems; more specifically, my need is: - Huge pages - SPE local store mappings using 64K pages on a 4K base page size kernel on Cell - Some special 4K segments in 64K-page kernels for mapping a dodgy type of powerpc-specific infiniband hardware that requires 4K MMU mappings for various reasons I won't explain here. The main issues are: - To maintain/keep track of the page size per "segment" (as we can only have one page size per segment on powerpc, which are 256MB divisions of the address space). - To make sure special mappings stay within their allotted "segments" (including MAP_FIXED crap) - To make sure everybody else doesn't mmap/brk/grow_stack into a "segment" that is used for a special mapping Some of the necessary mechanisms to handle that were present in the hugetlbfs code, but mostly in ways not suitable for anything else. The patch relies on some changes to the generic get_unmapped_area() that just got merged. It still hijacks hugetlb callbacks here or there as the generic code hasn't been entirely cleaned up yet but that shouldn't be a problem. So what is a slice ? Well, I re-used the mechanism used formerly by our hugetlbfs implementation which divides the address space in "meta-segments" which I called "slices". The division is done using 256MB slices below 4G, and 1T slices above. Thus the address space is divided currently into 16 "low" slices and 16 "high" slices. (Special case: high slice 0 is the area between 4G and 1T). Doing so simplifies significantly the tracking of segments and avoids having to keep track of all the 256MB segments in the address space. While I used the "concepts" of hugetlbfs, I mostly re-implemented everything in a more generic way and "ported" hugetlbfs to it. Slices can have an associated page size, which is encoded in the mmu context and used by the SLB miss handler to set the segment sizes. The hash code currently doesn't care, it has a specific check for hugepages, though I might add a mechanism to provide per-slice hash mapping functions in the future. The slice code provide a pair of "generic" get_unmapped_area() (bottomup and topdown) functions that should work with any slice size. There is some trickiness here so I would appreciate people to have a look at the implementation of these and let me know if I got something wrong. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Support for the Ebony 440GP reference board in arch/powerpcDavid Gibson2007-05-081-1/+7
| | | | | | | | | | | | 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>
* [POWERPC] PowerPC MSI infrastructureMichael Ellerman2007-05-081-0/+1
| | | | | | | | | | | | | This provides the architecture specific hooks to support MSI on powerpc. We implement the newly added arch_setup_msi_irqs() and arch_teardown_msi_irqs(), and then delegate to ppc_md routines. Platforms that don't implement MSI will leave the ppc_md calls blank, arch_msi_check_device() will detect this and return ENOSYS. Drivers should detect this error and continue to use LSI. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'linux-2.6'Paul Mackerras2007-05-081-0/+13
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| * PowerPC: Disable SLUB for configurations in which slab page structs are modifiedChristoph Lameter2007-05-071-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | PowerPC uses the slab allocator to manage the lowest level of the page table. In high cpu configurations we also use the page struct to split the page table lock. Disallow the selection of SLUB for that case. Signed-off-by: Christoph Lameter <clameter@sgi.com> Cc: Hugh Dickins <hugh@veritas.com> Cc: Paul Mackerras <paulus@samba.org> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [POWERPC] Add support for 750CL Holly boardJosh Boyer2007-05-081-1/+1
| | | | | | | | | | | | | | | | | | Add PowerPC 750 Holly/Hickory platform support Signed-off-by: Stephen Winiecki <stevewin@us.ibm.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] powermac: Suspend to disk on G5Johannes Berg2007-05-071-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Powermac G5 suspend to disk implementation. The code is platform agnostic but only tested on powermac, no other 64-bit powerpc machines. Because nvidiafb still breaks suspend I have marked it EXPERIMENTAL on powermac and because I can't test it and some lowlevel code will need changes it is BROKEN on all other 64-bit platforms. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] apm_emu: Use generic apm-emulationJohannes Berg2007-05-021-0/+3
|/ | | | | | | | | This patch removes a huge amount of code that is now in common code in drivers/char/apm-emulation.c Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] bootwrapper: cuImage for 85xxScott Wood2007-04-271-0/+1
| | | | | Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] bootwrapper: Add CONFIG_DEVICE_TREEScott Wood2007-04-241-0/+24
| | | | | | | | | | | | | This provides a way to tell the bootwrapper makefile which device tree to include by default. The wrapper can still be invoked standalone to wrap with a different device tree without reconfiguring the kernel, if that is desired. The user will only be asked to provide a device tree if the platform selects CONFIG_WANT_DEVICE_TREE. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Miscellaneous arch/powerpc Kconfig and platform/Kconfig cleanupKumar Gala2007-04-121-32/+5
| | | | | | | | | | | | * 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>
* [POWERPC] Convert 85xx platform to unified platform KconfigKumar Gala2007-04-121-1/+0
| | | | | | | Moved 85xx platform Kconfig over to being sourced by the unified arch/powerpc/platforms/Kconfig. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Convert 8xx platform to unified platform KconfigKumar Gala2007-04-121-1/+0
| | | | | | | | 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>
* [POWERPC] Convert 82xx platform to unified platform KconfigKumar Gala2007-04-121-1/+0
| | | | | | | | 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>
* [POWERPC] Convert 83xx platform to unified platform KconfigKumar Gala2007-04-121-1/+0
| | | | | | | Moved 83xx platform Kconfig over to being sourced by the unified arch/powerpc/platforms/Kconfig. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Convert 86xx platform to unified platform KconfigKumar Gala2007-04-121-1/+5
| | | | | | | Moved 86xx platform Kconfig over to being sourced by the unified arch/powerpc/platforms/Kconfig. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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