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* sh: R7785RP board updates.Ryusuke Sakato2007-05-074-21/+23
| | | | | | | Some fixups for the R7785RP board. Gets iVDR working. Signed-off-by: Ryusuke Sakato <sakato.ryusuke@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Update r7780rp defconfig.Paul Mundt2007-05-071-26/+82
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add die chain notifiers.Paul Mundt2007-05-075-7/+104
| | | | | | Add the atomic die chains in, kprobes needs these. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix APM emulation on hp6xx.Kristoffer Ericson2007-05-071-2/+2
| | | | | | | | With the shared APM emulation code being introduced, hp6xx was missed in the conversion. Get it building again. Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Wire up more IRQs for SH7709.Takashi YOSHII2007-05-071-10/+19
| | | | | | | | | hp6xx requires some additional IRQs that aren't currently enabled in the SH7709 setup code. Wire them up. Signed-off-by: Takashi YOSHII <takashi.yoshii.ze@hitachi.com> Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Solution Engine 7722 board support.Ryusuke Sakato2007-05-078-167/+598
| | | | | | | | | This adds more full-featured support for the SH7722 Solution Engine. Previously this was using the generic board, and lacked most of the peripheral support. Signed-off-by: Ryusuke Sakato <sakato.ryusuke@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix r7780rp build.Paul Mundt2007-05-071-0/+1
| | | | | | | With the addition of the R7780MP and R7785RP, the R7780RP build ended up breaking. Trivial compile fix. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: kdump support.Paul Mundt2007-05-076-9/+129
| | | | | | This adds support for kexec based crash dumps. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Move clock reporting to its own proc entry.Paul Mundt2007-05-073-34/+46
| | | | | | | Previously this was done in cpuinfo, but with the number of clocks growing, it makes more sense to place this in a different proc entry. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Solution Engine SH7705 board and CPU updates.Nobuhiro Iwamatsu2007-05-079-45/+215
| | | | | | | | This fixes up SH7705 CPU support and the SE7705 board for some of the recent changes. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.zh@hitachi.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* serial: sh-sci: Fix module clock refcount for serial console.Paul Mundt2007-05-071-0/+11
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* serial: sh-sci: Fix module clock refcounting.dmitry pervushin2007-05-071-3/+9
| | | | | | | This adds the enable/disable hooks for the port clock to sh-sci. Signed-off-by: dmitry pervushin <dimka@nomadgs.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: SH7722 clock framework support.dmitry pervushin2007-05-077-7/+694
| | | | | | | This adds support for the SH7722 (MobileR) to the clock framework. Signed-off-by: dmitry pervushin <dimka@nomadgs.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: hp6xx pata_platform support.Kristoffer Ericson2007-05-071-30/+37
| | | | | | | Drop the hd64461 I/O ops and wire up pata_platform for MMIO. Signed-off-by: Kristoffer Ericson <Kristoffer_e1@hotmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Obey CONFIG_HZ for HZ definition.Paul Mundt2007-05-071-1/+1
| | | | | | | | This wasn't being set before, so now it's set for when it makes sense. The shwdt case still requires HZ to be fixed at 1000 for the WOVF period, so this is still preserved. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix fstatat64() syscall.SUGIOKA Toshinobu2007-05-071-10/+9
| | | | | Signed-off-by: SUGIOKA Toshinobu <sugioka@itonet.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: se7780 PCI support.Nobuhiro Iwamatsu2007-05-073-0/+157
| | | | | | | | Add support for the SH7780 PCIC on the Solution Engine 7780, missing from the previous board-support patch. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.zh@hitachi.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: SH7780 Solution Engine board support.Nobuhiro Iwamatsu2007-05-0710-8/+1686
| | | | | | | This adds support for the SH7780-based Solution Engine reference board. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.zh@hitachi.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add a dummy SH-4 PCIC fixup.Paul Mundt2007-05-072-9/+12
| | | | | | | By default we don't have anything to fix up for the SH-4 PCIC, boards can overload this as necessary. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Tidy up L-BOX area5 addresses.Paul Mundt2007-05-072-8/+4
| | | | | | | L-BOX can use the normal PA_AREA5_IO, there's no reason for it to reproduce it. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add defconfig for se7722.Paul Mundt2007-05-071-0/+945
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off udivdi3 div64_32 wrapping.Paul Mundt2007-05-073-20/+1
| | | | | | | | | | | | | Previously we've been handling udivdi3 references and wrapping them in to div64_32() automatically. This doesn't get a lot of use, however, and as akpm noted in the recent thread on l-k: http://lkml.org/lkml/2007/2/27/241 we're better off simply ripping it out and going the do_div() route if there happen to be any places that need it. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: bootmem tidying for discontig/sparsemem preparation.Paul Mundt2007-05-075-181/+207
| | | | | | | | | This reworks some of the node 0 bootmem initialization in preparation for discontigmem and sparsemem support. ARCH_POPULATES_NODE_MAP is switched to as a result of this. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add defconfig for se7712.Nobuhiro Iwamatsu2007-05-071-0/+1088
| | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.zh@hitachi.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: MS7712SE01 board support.Nobuhiro Iwamatsu2007-05-0715-28/+142
| | | | | | | Support the SH7712 (SH3-DSP) Solution Engine reference board. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: L-BOX RE2 support.Nobuhiro Iwamatsu2007-05-0711-1/+1536
| | | | | | | | | | | | | | | | This adds support for the L-BOX RE2 router. http://www.nttcom.co.jp/l-box/ L-BOX RE2 is a SH7751R-based router. It has CF, Cardbus, serial, and LAN x2. This is one of the very few SH boards that a general person can obtain now. The L-BOX shipped with a 2.4.28 kernel, this is a rewritten patch adding it to current git. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: landisk updates.kogiidena2007-05-079-872/+377
| | | | | | | | | | | | | Updates for the landisk board: - The push_switch framework was used. - landisk_pwb.c was divided into psw.c and gio.c. - pata_platform was supported in USL-5P. - irq.c was rewritten. - io.c was replaced with generic I/O routines. Signed-off-by: kogiidena <kogiidena@eggplant.ddo.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: hp6xx driver compile fixes.Kristoffer Ericson2007-05-072-2/+2
| | | | | | | Trivial compilation fixes for the hp6xx drivers. Signed-off-by: Kristoffer Ericson <Kristoffer_e1@hotmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* doc: Update sysrq doc for sh kgdb trigger.Paul Mundt2007-05-071-2/+2
| | | | | | | sh uses the same sysrq trigger as ppc, update the documentation to reflect that. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* serial: sh-sci: Kill off breakpoint in break IRQ.Paul Mundt2007-05-071-6/+0
| | | | | | | | | With the GDB stub being entered via a special sysrq trigger, we don't want to hit it directly from sci_br_interrupt(). Without this, there is access to the other sysrq triggers when kgdb is enabled. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: heartbeat double 0 fix.Takashi YOSHII2007-05-071-10/+3
| | | | | | | | | | This implements stricter and more compliant knightrider strobing in the heartbeat handler. While there still seems to be some debate as to whether the double 0 is "more" correct or not, this updated version appears to have general consensus. Fixes a long-term "bug". Signed-off-by: Takashi YOSHII <takashi.yoshii.ze@hitachi.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pata_platform pcmcia support for SolutionEngine boards.Nobuhiro Iwamatsu2007-05-071-0/+26
| | | | | | | | This enables pata_platform support for the PCMCIA slot on the SolutionEngine. Signed-off-by: Nobuhiro Iwamatsu <hemamu@t-base.ne.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add SH7785 Highlander board support (R7785RP).Paul Mundt2007-05-0727-144/+1896
| | | | | | | | | | | This adds preliminary support for the SH7785-based Highlander board. Some of the Highlander support code is reordered so that most of it can be reused directly. This also plugs in missing SH7785 checks in the places that need it, as this is the first board to support the CPU. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: NR_IRQS consolidation.Paul Mundt2007-05-072-88/+8
| | | | | | | | | | Each board sets the total number of IRQs that it's interested in via the machvec. Previously we cared about the off vs on-chip IRQ range, but any code relying on that is long dead. Set NR_IRQS to something sensible given the vector range, and allow boards to cap it if they really care. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: generic BUG() support.Paul Mundt2007-05-074-102/+95
| | | | | | | | | Wire up GENERIC_BUG for SH. This moves off of the special bug frame and on to the generic struct bug_entry. Roughly the same semantics are retained, and we can kill off some of the verbose BUG() reporting code. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: speculative execution support for SH7780.Paul Mundt2007-05-072-0/+29
| | | | | | | | | | SH7780 has a speculative execution mode where it can speculatively perform an instruction fetch for subroutine returns, this allows it to be enabled. There are some various pitfalls associated with this mode, so it's left as depending on CONFIG_EXPERIMENTAL and not enabled by default. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Rip out broken kgdb thread support.Paul Mundt2007-05-072-386/+4
| | | | | | | | | | | | The kgdb thread support is woefully out of date (it predates the pidhash), and needs a complete rewrite before it's useful again. Just rip it out entirely. Updating the unified kgdb stub is a more worthwhile endeavour for anyone that happens to be interested in this, at present it's just limping along. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Bring kgdb back from the dead.Paul Mundt2007-05-078-369/+101
| | | | | | | | This code has suffered quite a bit of bitrot, do some basic tidying to get it to a reasonably functional state again. This gets the basic support and the console working again. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds2007-05-0647-168/+766
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: (38 commits) kconfig: fix mconf segmentation fault kbuild: enable use of code from a different dir kconfig: error out if recursive dependencies are found kbuild: scripts/basic/fixdep segfault on pathological string-o-death kconfig: correct minor typo in Kconfig warning message. kconfig: fix path to modules.txt in Kconfig help usr/Kconfig: fix typo kernel-doc: alphabetically-sorted entries in index.html of 'htmldocs' kbuild: be more explicit on missing .config file kbuild: clarify the creation of the LOCALVERSION_AUTO string. kbuild: propagate errors from find in scripts/gen_initramfs_list.sh kconfig: refer to qt3 if we cannot find qt libraries kbuild: handle compressed cpio initramfs-es kbuild: ignore section mismatch warning for references from .paravirtprobe to .init.text kbuild: remove stale comment in modpost.c kbuild/mkuboot.sh: allow spaces in CROSS_COMPILE kbuild: fix make mrproper for Documentation/DocBook/man kbuild: remove kconfig binaries during make mrproper kconfig/menuconfig: do not hardcode '.config' kbuild: override build timestamp & version ...
| * kconfig: fix mconf segmentation faultMarcin Garski2007-05-062-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I have found small bug in mconf, when you run it without any argument it will sigsegv. Without patch: $ scripts/kconfig/mconf Segmentation fault With patch: $ scripts/kconfig/mconf can't find file (null) Signed-off-by: Marcin Garski <mgarski@post.pl> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: enable use of code from a different dirSam Ravnborg2007-05-062-17/+16
| | | | | | | | | | | | | | | | To introduce support for source in one directory but output files in another directory during a non O= build prefix all paths with $(src) repsectively $(obj). Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kconfig: error out if recursive dependencies are foundSam Ravnborg2007-05-063-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sample: config FOO bool "This is foo" depends on BAR config BAR bool "This is bar" depends on FOO This will result in following error message: error: found recursive dependency: FOO -> BAR -> FOO And will then exit with exit code equal 1 so make will stop. Inspired by patch from: Adrian Bunk <bunk@stusta.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Adrian Bunk <bunk@stusta.de> Cc: Roman Zippel <zippel@linux-m68k.org>
| * kbuild: scripts/basic/fixdep segfault on pathological string-o-deathAndy Green2007-05-021-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | build scripts: fixdep blows segfault on string CONFIG_MODULE seen The string "CONFIG_MODULE" appearing anywhere in a source file causes fixdep to segfault. This string appeared in the wild in the current mISDN sources (I think they meant CONFIG_MODULES). But it shouldn't segfault (esp as CONFIG_MODULE appeared in a quoted string). Signed-off-by: Andy Green <andy@warmcat.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kconfig: correct minor typo in Kconfig warning message.Robert P. J. Day2007-05-021-1/+1
| | | | | | | | | | | | | | Correct a minor spelling mistake in a Kconfig warning message. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kconfig: fix path to modules.txt in Kconfig helpAlexander E. Patrakov2007-05-028-31/+31
| | | | | | | | | | | | | | | | Documentation/modules.txt doesn't exist, but Documentation/kbuild/modules.txt does. Signed-off-by: Alexander E. Patrakov Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * usr/Kconfig: fix typoAlexander E. Patrakov2007-05-021-1/+1
| | | | | | | | | | Signed-off-by: Alexander E. Patrakov Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kernel-doc: alphabetically-sorted entries in index.html of 'htmldocs'Randy Dunlap2007-05-021-1/+1
| | | | | | | | | | | | | | | | | | | | Make docbook index.html contain sorted output. I prefer to let the computer do it. This also avoids people not reading the comment(s). Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: be more explicit on missing .config fileRandy Dunlap2007-05-021-0/+1
| | | | | | | | | | | | | | | | Somewhat in reponse to kernel bugzilla #8197, be more explicit about why 'make all' fails when there is no .config file. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: clarify the creation of the LOCALVERSION_AUTO string.Robert P. J. Day2007-05-021-6/+10
| | | | | | | | | | | | | | | | | | Clarify the creation of the LOCALVERSION_AUTO string during kernel configuration, and fix a couple typoes while we're there. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: propagate errors from find in scripts/gen_initramfs_list.shMichael Ellerman2007-05-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the find(1) in scripts/gen_initramfs_list.sh generates any errors, it will cause gen_initramfs_list.sh to fail (because of "set -e"), however the errors from find are not printed to the user. This is rather confusing: ~/src/powerpc$ make O=~/build/powerpc-cell32/ make[2]: *** [usr/initramfs_data.cpio.gz] Error 1 make[1]: *** [usr] Error 2 make[1]: *** Waiting for unfinished jobs.... make[1]: *** wait: No child processes. Stop. make: *** [_all] Error 2 It is much easier to work out what the problem is if we let the errors from find hit the console, eg: ~/src/powerpc$ make O=~/build/powerpc-cell32/ find: /home/michael/initramfs-source/home: Permission denied find: /home/michael/initramfs-source/lost+found: Permission denied find: /home/michael/initramfs-source/opt: Permission denied find: /home/michael/initramfs-source/root: Permission denied make[2]: *** [usr/initramfs_data.cpio.gz] Error 1 make[1]: *** [usr] Error 2 make[1]: *** Waiting for unfinished jobs.... make[1]: *** wait: No child processes. Stop. make: *** [_all] Error 2 Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
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