* Re: Sequoia build with KDBG
From: Steve Heflin @ 2008-03-01 0:36 UTC (permalink / raw)
To: linuxppc-embedded
At 05:51 PM 2/29/2008, you wrote:
>On Fri, 29 Feb 2008 17:31:10 -0500
>Steve Heflin <sheflin@newagemicro.com> wrote:
>
> > At 04:35 PM 2/29/2008, Josh Boyer wrote:
> > >On Fri, 29 Feb 2008 16:34:09 -0500
> > >Steve Heflin <sheflin@newagemicro.com> wrote:
> > >
> > > > I attempted to enable the kernel debugger on my Sequoia board, and I
> > > > get build errors:
> > > > /linux-2.6.25-rc3/arch/powerpc/kernel/setup_32.c:254: undefined
> > > > reference to `set_debug_traps'
> > > > /linux-2.6.25-rc3/arch/powerpc/kernel/setup_32.c:259: undefined
> > > > reference to `breakpoint'
> > > >
> > > > Josh: I assume you have used the kernel debugger with your 44x
> > > > boards, how did you build it?
> > >
> > >Why would you assume that? I've never used kgdb on arch/powerpc
> > >kernels, nor have I ever tried to build it.
> >
> > I assumed that because I've always needed a debugger when
> > implementing kernel level components. Since you've implemented kernel
> > level support for several 44x processors, I just assumed that you
> > needed kdbg at some point. So you're saying that your additions
>
>Nope. I did the poor man's method of manually poking characters out of
>the serial port.
>
> > worked right out of the gate and you never needed a
> debugger? You're my hero!
>
>I largely stood on the shoulders of those that came before me. Porting
>has become trivial lately, mostly due to the collective work lots of
>people have put in.
>
>That all being said, I'm not opposed to having kgdb work on 4xx. I
>just have never personally looked at it yet. Patches welcome :).
>
>josh
poor man's debugging works fine if a serial port is available, but my
Sequoia platform doesn't get that far! I use u-boot to download and
boot my image, and I don't get any serial output after the boot completes:
=> bootm 0x500000
## Booting image at 00500000 ...
Image Name: Kernel and Ramdisk
Created: 2008-03-01 0:09:57 UTC
Image Type: PowerPC Linux Multi-File Image (gzip compressed)
Data Size: 2430248 Bytes = 2.3 MB
Load Address: 00000000
Entry Point: 00000000
Contents:
Image 0: 1471523 Bytes = 1.4 MB
Image 1: 958712 Bytes = 936.2 kB
Verifying Checksum ... OK
Uncompressing Multi-File Image ... OK
Loading Ramdisk to 07e42000, end 07f2c0f8 ... OK
------
console port is now dead.
------
^ permalink raw reply
* Re: Sequoia build with KDBG
From: Jon Loeliger @ 2008-02-29 23:28 UTC (permalink / raw)
To: Scott Wood; +Cc: Steve Heflin, linuxppc-embedded
In-Reply-To: <47C88E25.2050306@freescale.com>
Scott Wood wrote:
> There are ways of debugging that don't involve a debugger.
I suppose we could get all tautological and start claiming
that anything that helped one debug something might be, by
definition, a debugger. :-)
(de-)buggering off,
jdl
^ permalink raw reply
* Re: Sequoia build with KDBG
From: Scott Wood @ 2008-02-29 22:58 UTC (permalink / raw)
To: Steve Heflin; +Cc: linuxppc-embedded
In-Reply-To: <20080229223046.1B332DDE0A@ozlabs.org>
Steve Heflin wrote:
> I assumed that because I've always needed a debugger when
> implementing kernel level components. Since you've implemented kernel
> level support for several 44x processors, I just assumed that you
> needed kdbg at some point. So you're saying that your additions
> worked right out of the gate and you never needed a debugger? You're my hero!
There are ways of debugging that don't involve a debugger.
-Scott
^ permalink raw reply
* Re: Sequoia build with KDBG
From: Josh Boyer @ 2008-02-29 22:51 UTC (permalink / raw)
To: Steve Heflin; +Cc: linuxppc-embedded
In-Reply-To: <200802292230.m1TMUk4I005462@e31.co.us.ibm.com>
On Fri, 29 Feb 2008 17:31:10 -0500
Steve Heflin <sheflin@newagemicro.com> wrote:
> At 04:35 PM 2/29/2008, Josh Boyer wrote:
> >On Fri, 29 Feb 2008 16:34:09 -0500
> >Steve Heflin <sheflin@newagemicro.com> wrote:
> >
> > > I attempted to enable the kernel debugger on my Sequoia board, and I
> > > get build errors:
> > > /linux-2.6.25-rc3/arch/powerpc/kernel/setup_32.c:254: undefined
> > > reference to `set_debug_traps'
> > > /linux-2.6.25-rc3/arch/powerpc/kernel/setup_32.c:259: undefined
> > > reference to `breakpoint'
> > >
> > > Josh: I assume you have used the kernel debugger with your 44x
> > > boards, how did you build it?
> >
> >Why would you assume that? I've never used kgdb on arch/powerpc
> >kernels, nor have I ever tried to build it.
>
> I assumed that because I've always needed a debugger when
> implementing kernel level components. Since you've implemented kernel
> level support for several 44x processors, I just assumed that you
> needed kdbg at some point. So you're saying that your additions
Nope. I did the poor man's method of manually poking characters out of
the serial port.
> worked right out of the gate and you never needed a debugger? You're my hero!
I largely stood on the shoulders of those that came before me. Porting
has become trivial lately, mostly due to the collective work lots of
people have put in.
That all being said, I'm not opposed to having kgdb work on 4xx. I
just have never personally looked at it yet. Patches welcome :).
josh
^ permalink raw reply
* Re: Sequoia build with KDBG
From: Steve Heflin @ 2008-02-29 22:31 UTC (permalink / raw)
To: Josh Boyer; +Cc: linuxppc-embedded
In-Reply-To: <20080229153534.684aebf9@zod.rchland.ibm.com>
At 04:35 PM 2/29/2008, Josh Boyer wrote:
>On Fri, 29 Feb 2008 16:34:09 -0500
>Steve Heflin <sheflin@newagemicro.com> wrote:
>
> > I attempted to enable the kernel debugger on my Sequoia board, and I
> > get build errors:
> > /linux-2.6.25-rc3/arch/powerpc/kernel/setup_32.c:254: undefined
> > reference to `set_debug_traps'
> > /linux-2.6.25-rc3/arch/powerpc/kernel/setup_32.c:259: undefined
> > reference to `breakpoint'
> >
> > Josh: I assume you have used the kernel debugger with your 44x
> > boards, how did you build it?
>
>Why would you assume that? I've never used kgdb on arch/powerpc
>kernels, nor have I ever tried to build it.
>
>I don't think kgdb is ported to powerpc at the moment.
>
>josh
I assumed that because I've always needed a debugger when
implementing kernel level components. Since you've implemented kernel
level support for several 44x processors, I just assumed that you
needed kdbg at some point. So you're saying that your additions
worked right out of the gate and you never needed a debugger? You're my hero!
^ permalink raw reply
* Re: ML403 Linux port questions
From: Brian Silverman @ 2008-02-29 22:11 UTC (permalink / raw)
To: Phil Hochstetler; +Cc: linuxppc-embedded
In-Reply-To: <ADA5878BA63680469C75C14CEEE2FE28012F482B@mail.serveron.com>
[-- Attachment #1: Type: text/plain, Size: 2866 bytes --]
I am currently building under cygwin for the Virtex-4. Yes, it's likely
more of a pain, but its doable. But any way you slice it, its not
instantaneous to get a build environment up and running.
Anyway, here's what I'm using right now:
crosstool 0.42 (gcc3.4.1, glibc2.3.3) (possibly patched)
Linux 2.6.24-rc8-xlnx (git.xilinx.com)
- with patch for building under cygwin:
http://lkml.org/lkml/2007/2/22/421
- A missing elf.h file, not in my cygwin distribution.
Also a pain with cygwin is the NFS server - I had difficulty getting it
to work with more recent cygwin install, and have been unable to
downgrade it. Finally, with no loopback device in cygwin, if you want
to create initrd's, you have to do this on a Linux box. But this is now
less of an issue in 2.6 with initramfs.
-bri
Phil Hochstetler wrote:
>
> I'm setting up a new development environment to get a working port of
> Linux on the Xilinx Virtex-4 chip (I have a Xilinx ML403 board). I'm
> looking for the quickest way to get a working development environment
> for the 2.6 kernel without paying thousands of $$ (what happened to
> MontaVista?). My first attempt was to use google and found lots of
> resources. The problem is that much of the info is dated or makes
> assumptions about your environment. I read Grants write-up at
> http://wiki.secretlab.ca/index.php/Linux_on_Xilinx_Virtex. Because I
> want to use Windows XP SP2 as the host if possible, I went down the
> path of installing the current Cygwin and was able to create cross
> tools (gcc 4.1) successfully. The problem I am having is that the
> Linux build process requires a newer gcc than 3.4.4-3 which is what
> Cygwin provides. I have used the EDK to build a bsp package
> successfully so that is not a problem. I tried to compile the
> 2.6.24.2 mainline kernel but it fails to compile using the Cygwin
> tools (it never gets as far as using them).
>
>
>
> I guess what I am looking for is advise on the lowest risk, easiest to
> set up environment to setup that will just work. Also advise on which
> kernel to use. I don't need a detailed tutorial but a high level
> direct that is known to work. I am thinking of using either the
> secret lab tree or the Xilinx tree as recommended in Grants wiki
> page. Should I just forget using XP and install a Linux (x86
> processor so I must use cross tools)? If so, what is the recommend
> distro and what version?
>
>
>
> Thanks for all your sharing of experience. I hope to contribute back
> as soon as I can.
>
>
>
> --phil
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Linuxppc-embedded mailing list
> Linuxppc-embedded@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
--
Brian Silverman
Concept X, LLC
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^ permalink raw reply
* Re: [PATCH 1/2] firewire: endianess fix
From: Benjamin Herrenschmidt @ 2008-02-29 21:49 UTC (permalink / raw)
To: Stefan Richter
Cc: Kristian Hoegsberg, linux-kernel, linuxppc-dev, Paul Mackerras,
sparclinux, Jarod Wilson, linux1394-devel, Sam Ravnborg,
Harvey Harrison
In-Reply-To: <47C7F209.9030907@s5r6.in-berlin.de>
> The second line looks like this is indeed one of those which needs the
> header byte-swap workaround which ohci1394 has but firewire-ohci hasn't yet.
>
> On the weekend I'm going to attempt to put Linux on this PowerBook, at last.
Those machines can netboot, or boot from USB. Might be easier for you.
For that sort of test, usually, I just netboot a zImage with built-in
initrd, using an initrd with all the tools I need on it.
(A way to build that sort of initrd or initramfs is OpenWRT though I use
a home made one).
You can netboot any newworld mac with that OF command:
boot enet:tftp_server_ip,filename
(you need to make sure you have a DHCP around to give it an address).
However, make _SURE_ you use the file arch/powerpc/boot/zImage.pmac (and
not any other zImage).
To build one with an initrd included, put the initrd in
arch/powerpc/boot as "ramdisk.image.gz" and do make zImage.initrd.
That should result in a file name zImage.initrd.pmac that you can
netboot.
Cheers,
Ben.
^ permalink raw reply
* Re: Sequoia build with KDBG
From: Josh Boyer @ 2008-02-29 21:35 UTC (permalink / raw)
To: Steve Heflin; +Cc: linuxppc-embedded
In-Reply-To: <200802292133.m1TLXqv3012273@e36.co.us.ibm.com>
On Fri, 29 Feb 2008 16:34:09 -0500
Steve Heflin <sheflin@newagemicro.com> wrote:
> I attempted to enable the kernel debugger on my Sequoia board, and I
> get build errors:
> /linux-2.6.25-rc3/arch/powerpc/kernel/setup_32.c:254: undefined
> reference to `set_debug_traps'
> /linux-2.6.25-rc3/arch/powerpc/kernel/setup_32.c:259: undefined
> reference to `breakpoint'
>
> Josh: I assume you have used the kernel debugger with your 44x
> boards, how did you build it?
Why would you assume that? I've never used kgdb on arch/powerpc
kernels, nor have I ever tried to build it.
I don't think kgdb is ported to powerpc at the moment.
josh
^ permalink raw reply
* Sequoia build with KDBG
From: Steve Heflin @ 2008-02-29 21:34 UTC (permalink / raw)
To: Josh Boyer; +Cc: linuxppc-embedded
In-Reply-To: <20080222145224.7349cf36@weaponx>
I attempted to enable the kernel debugger on my Sequoia board, and I
get build errors:
/linux-2.6.25-rc3/arch/powerpc/kernel/setup_32.c:254: undefined
reference to `set_debug_traps'
/linux-2.6.25-rc3/arch/powerpc/kernel/setup_32.c:259: undefined
reference to `breakpoint'
Josh: I assume you have used the kernel debugger with your 44x
boards, how did you build it?
thanks so much,
Steve
^ permalink raw reply
* Kernel 2.6 configuration
From: rodolfo @ 2008-02-29 21:28 UTC (permalink / raw)
To: Linuxppc embedded, rodolfo
In-Reply-To: <fa686aa40802251205t5c9e76a3yf314b325bfcdd342@mail.gmail.com>
As Grant Likely said I downloaded the last release of linux kernel
(2.6.24). How can I configure the kernel for XUP v II P ? Which are the
minimal required configuration for a simple test? I just want to check if
the ppc405 is booting the kernel image.
Thanks !
On Mon, 25 Feb 2008 13:05:19 -0700, "Grant Likely"
<grant.likely@secretlab.ca> wrote:
> On Mon, Feb 25, 2008 at 12:05 PM, rodolfo <rodolfo@lesc.ufc.br> wrote:
>> Hey everybody,
>>
>> I'm in trouble;
>>
>> 1) The EDK flow: I set the OS in the Software Plataform Settings to
>> linux_2_6 version 1.00.a. after that, in OS and Library section I have
> to
>> fill out the fields "memory size" , "connected_periphs" , "ramdisk
> size"
>> ... ? How would I do it ?
>>
>> 2) Do I place xparametera_ml300.h in
> /opt/ELDK/ppc_4xx/usr/src/linux-2.6.15
>> ? if not where?
>
> You should download a current release of the linux kernel. Don't use
> the one that comes with ELDK.
>
> in arch/ppc/platforms/4xx/xparameters/xparameters_ml403.h. If you're
> using the ml403 reference design, it is already there. If you're
> using a custom design then you'll need to replace it.
>
> See here for hints:
>
> http://wiki.secretlab.ca/index.php/Linux_on_Xilinx_Virtex
>
>> 3) I downloaded "ppc-2006-01-11.iso" from denx (ELDK) website and I'm
>> trying to follow their instructions for ppc 4xx plataform.
>> [ website: http://www.denx.de/wiki/view/DULG/ELDK ]
>
> This is an old release of ELDK. You should probably move up to a more
> recent release.
>
>>
>> In /opt/ELDK/ppc_4xx/usr/src/u-boot-1.1.4/ I do:
>>
>> "make distclen" and "make ml300_config" are ok! After "make all" in
> I've
>> got an error:
>>
>> a - ppc_longjmp.o
>> a - ppc_setjmp.o
>> a - stubs.o
>> make[1]: *** No rules for processing the target `hello_world.srec',
> needed
>> by `all'. Stop. --> note: "TRANSLATION FROM PORTUGESE"
>> make[1]: Exiting `/opt/ELDK/ppc_4xx/usr/src/u-boot-1.1.4/examples'
>> make: ** [examples] Error 2
>
> You're using an ancient copy of u-boot that breaks with certain
> versions of the 'make' program. You should try using a recent release
> of u-boot. Alternately, you can hack the u-boot makefile to not build
> the examples directory.
>
> Cheers,
> g.
>
> --
> Grant Likely, B.Sc., P.Eng.
> Secret Lab Technologies Ltd.
> _______________________________________________
> Linuxppc-embedded mailing list
> Linuxppc-embedded@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
^ permalink raw reply
* Re: [PATCH 04/11] [RFC][GPIOLIB] add gpio_set_dedicated() routine
From: Anton Vorontsov @ 2008-02-29 20:55 UTC (permalink / raw)
To: David Brownell; +Cc: linuxppc-dev
In-Reply-To: <20080215114029.GA16810@localhost.localdomain>
On Fri, Feb 15, 2008 at 02:40:29PM +0300, Anton Vorontsov wrote:
[...]
> > > {
> > > qe_chip = container_of(gpio_to_chip(...), struct qe_chip, chip);
> > > ...
> >
> > You know, you can write all this yourself, without needing any
> > support from the GPIO framework whatsoever. The QE stuff that
> > registered a gpio_chip interface to its hardware probably keeps
> > some records itself, sufficient for such (infrequent) mappings.
>
> Yes, surely. And as I've said already, I do know how to workaround
> that, without GPIOLIB support. The thing is that I don't like the
> way I'm going to do it.
...please, don't force me to do these dirty hacks inside the arch code,
nobody will like them, I know it beforehand. ;-)
...if you so reluctant supporting dedicated functions inside the gpiolib,
then nothing could be easier than exporting gpio_to_chip(), so arch code
can write extensions without dirty hacks. Please?
p.s. By "dirty hacks" I mean:
a) drivers will need to fetch and store device_node in their private
driver data, in _addition_ to gpio numbers;
b) which means that I'll have to introduce of_get_gpio_controller()
to solely workaround gpio_to_chip() absence;
c) and all that will result in 9 * N additional lines of code to
handle by the drivers, where N is the number of GPIOs we want to use:
struct drvdata {
(1) struct device_node *gpioX_controller;
drv_probe()
(2) drvdata->gpioX_controller = of_get_gpio_controller(...);
(3) if (!drvdata->gpioX_controller) {
(4) ret = -EINVAL;
(5) goto gpioX_contr_failed;
(6) }
(7) gpioX_contr_failed:
(8) of_put_gpio_controller(drvdata->gpioX_controller)
drv_remove()
{
(9) of_put_gpio_controller(drvdata->gpioX_controller)
--
Anton Vorontsov
email: cboumailru@gmail.com
irc://irc.freenode.net/bd2
^ permalink raw reply
* Re: ML403 Linux port questions
From: Grant Likely @ 2008-02-29 20:46 UTC (permalink / raw)
To: Phil Hochstetler; +Cc: linuxppc-embedded
In-Reply-To: <ADA5878BA63680469C75C14CEEE2FE28012F482B@mail.serveron.com>
On Fri, Feb 29, 2008 at 10:24 AM, Phil Hochstetler
<Phil.Hochstetler@serveron.com> wrote:
> I guess what I am looking for is advise on the lowest risk, easiest to set
> up environment to setup that will just work. Also advise on which kernel to
> use. I don't need a detailed tutorial but a high level direct that is
> known to work. I am thinking of using either the secret lab tree or the
> Xilinx tree as recommended in Grants wiki page. Should I just forget using
> XP and install a Linux (x86 processor so I must use cross tools)? If so,
> what is the recommend distro and what version?
Yes, absolutely. Going down the cygwin path is doable, but it is a
path of pain. I strongly recommend using a Linux host. (I personally
use Ubuntu, but you should have good success with any disto. Use what
you're most comfortable with).
The simplest approach to get running with a Linux box is to install
either VirtualBox or VMware and create yourself a Linux virtual
machine. That will get you up and running without having to obtain
new hardware or risk breaking your XP setup.
Cheers,
g.
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
^ permalink raw reply
* Re: [PATCH 0/3] hotplug memory remove updates
From: Nathan Lynch @ 2008-02-29 19:15 UTC (permalink / raw)
To: Geoff Levand; +Cc: linuxppc-dev, Badari Pulavarty
In-Reply-To: <47C76BBA.5000503@am.sony.com>
Geoff Levand wrote:
>
> I'm wondering how the memory hot un-plug is initiated on the pseries.
> Could you tell me about this HMC? Is it an application running in
> the lpar, or is it an external entity?
The HMC (Hardware Management Console) is a system separate from the
pseries box. It's used to provision and, um, manage, one or more
systems and their partitions. It communicates with both the POWER
hypervisor and some optional userspace daemons and utilities running
on the lpars.
> Is there a 'standard' interface from userspace that can be used to
> trigger the hot-unplug sequence? I'm asking because PS3's lv1
> hypervisor supports hot un-plug of memory, but it would need to be
> triggered from some kind of management application running in in
> userspace.
I think sysfs is the conventional interface for "offlining" a
resource, that is, getting Linux to stop using it. That's what is
used for cpu online/offline (and memory as well, I think). Releasing
a resource to the hypervisor's control is necessarily a
platform-specific operation; on pseries a userspace utility calls a
set of RTAS methods to accomplish this.
^ permalink raw reply
* No serial port interrupts in /proc/interrupts
From: Gerhard Pircher @ 2008-02-29 19:08 UTC (permalink / raw)
To: linuxppc-dev
Hi,
I'm wondering why the serial port interrupts don't show up in
/proc/interrupts or in debugfs/powerpc/virq_mapping. I added some debugging
code to the relevant code in arch/powerpc/kernel/irq.c and of_serial.c and
it looks like irq_of_parse_and_map() returns valid virqs (irq3, irq4 on a
i8259) for the two ns16550 compatible UARTs. Is there anything else to do,
to correctly implement UART support for a platform?
regards,
Gerhard
--
Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten
Browser-Versionen downloaden: http://www.gmx.net/de/go/browser
^ permalink raw reply
* RE: ML403 Linux port questions
From: Darcy Watkins @ 2008-02-29 18:13 UTC (permalink / raw)
To: linuxppc-embedded
In-Reply-To: <ADA5878BA63680469C75C14CEEE2FE28012F482B@mail.serveron.com>
[-- Attachment #1: Type: text/plain, Size: 2304 bytes --]
Hello,
I am using an AMCC PPC405EP based system and find that the following
works...
Development / build machine --> Fedora core 6 or 7 on x86 PC
Cross compile and target rootfs generation --> Buildroot
Linux kernel (at least to start with) --> 2.6.19.2 from DENX ELDK 4.1
Of course, you can use the cross compile environment from ELDK if you
like. I used it at first (had a very good out-of-box experience on AMCC
Taihu with it) and then switched to Buildroot later.
http://www.denx.de <http://www.denx.de/> for ELDK / kernel
http://buildroot.uclibc.org <http://buildroot.uclibc.org/> for
Buildroot
I am presently using the Linux 2.6.19.2 kernel with I-Pipe real time
extension (2.3.0) from the Xenomai project - as bundled in ELDK 4.1 by
DENX. I have also experimented with some newer stuff, but this involves
diving into the board support migration from arch/ppc to arch/powerpc
which is still pretty bleeding edge. 2.6.19.2 is pretty safe and not too
old - and is probably the newest available with RT option while still
being in the arch/ppc tree.
Don't attempt to have buildroot automatically build the kernel for you
as part of its config - that may cause you grief as their integration
for PowerPC kernels appears hit-and-miss for 40x series due to all the
arch/ppc versus arch/powerpc stuff. Also, the buildroot automatic
kernel generation doesn't include RT support (in case you need it).
Regards,
Darcy
________________________________
From: linuxppc-embedded-bounces+dwatkins=tranzeo.com@ozlabs.org
[mailto:linuxppc-embedded-bounces+dwatkins=tranzeo.com@ozlabs.org] On
Behalf Of Phil Hochstetler
Sent: Friday, February 29, 2008 9:25 AM
To: linuxppc-embedded@ozlabs.org
Subject: ML403 Linux port questions
I'm setting up a new development environment to get a working port of
Linux on the Xilinx Virtex-4 chip (I have a Xilinx ML403 board). I'm
looking for the quickest way to get a working development environment
for the 2.6 kernel without paying thousands of $$
--snip!--
I guess what I am looking for is advise on the lowest risk, easiest to
set up environment to setup that will just work. Also advise on which
kernel to use.
--snip!-
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^ permalink raw reply
* Re: [PATCH] [POWERPC] Fix zImage-dtb.initrd build error
From: Geoff Levand @ 2008-02-29 18:18 UTC (permalink / raw)
To: Grant Likely
Cc: Geert.Uytterhoeven, linuxppc-dev, paulus, miltonm, Hiroaki_Fuse
In-Reply-To: <fa686aa40802290633i2918cfbdtecb614065895f82a@mail.gmail.com>
On 02/29/2008 06:33 AM, Grant Likely wrote:
> Any comments on this patch? It needs to go in for .25, but I haven't
> gotten any Acks on it.
I have it in ps3-linux.git, and seems to work OK.
Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
^ permalink raw reply
* [RFC] updating lmb.memory information for hot mem add/remove
From: Badari Pulavarty @ 2008-02-29 17:56 UTC (permalink / raw)
To: michael, paulus; +Cc: linuxppc-dev, Nathan Lynch
In-Reply-To: <1204247002.7729.11.camel@concordia.ozlabs.ibm.com>
Hi,
I am wondering if you could give me your opinion on how to proceed
(before I code too much).
eHEA driver writers wants to know what the memory layout is - where the
holes are and where the reserved memory is. They can get this from
parsing through the device-tree every time, but it would be too
expensive. And also, they would like to get information for contiguous
ranges (instead of 16MB chunks).
Since we already have this information at boot time in lmb.memory,
lmb.reserve - would it be okay to update those for hotplug mem
add/remove ? Of course, all the routines which handles updates
(lmb_add() etc..) are available only at boot (__init). I could
change that. Is it acceptable ?
Other way to handle the issue is to come up with arch-neutral
way of representing the memory layout. x86-64 and ia64 shows
this information in /proc/iomem (even there is in chunks not
combined).
Ideas ? Would it be acceptable if I update lmb.memory for add/remove
memory ? Am I missing something ?
Thanks,
Badari
^ permalink raw reply
* Re: [PATCH 3/3] ppc64-specific memory notifier support
From: Badari Pulavarty @ 2008-02-29 17:47 UTC (permalink / raw)
To: michael; +Cc: linuxppc-dev, Nathan Lynch
In-Reply-To: <1204247002.7729.11.camel@concordia.ozlabs.ibm.com>
On Fri, 2008-02-29 at 12:03 +1100, Michael Ellerman wrote:
> On Thu, 2008-02-28 at 18:39 -0600, Nathan Lynch wrote:
> > Michael Ellerman wrote:
> > > On Thu, 2008-02-28 at 08:46 -0800, Badari Pulavarty wrote:
> > > > Hotplug memory notifier for ppc64. This gets invoked by writing
> > > > the device-node that needs to be removed to /proc/ppc64/ofdt.
> > > > We need to adjust the sections and remove sysfs entries by
> > > > calling __remove_pages(). Then call arch specific code to
> > > > get rid of htab mappings for the section of memory.
> > > >
> > > > Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com>
> > > > ---
> > > > arch/powerpc/platforms/pseries/Makefile | 1
> > > > arch/powerpc/platforms/pseries/hotplug-memory.c | 98 ++++++++++++++++++++++++
> > > > 2 files changed, 99 insertions(+)
> > > >
> > > > Index: linux-2.6.25-rc2/arch/powerpc/platforms/pseries/hotplug-memory.c
> > > > ===================================================================
> > > > --- /dev/null 1970-01-01 00:00:00.000000000 +0000
> > > > +++ linux-2.6.25-rc2/arch/powerpc/platforms/pseries/hotplug-memory.c 2008-02-28 08:20:14.000000000 -0800
> > >
> > > > +
> > > > +static struct notifier_block pseries_smp_nb = {
> > > > + .notifier_call = pseries_memory_notifier,
> > > > +};
> > > > +
> > > > +static int __init pseries_memory_hotplug_init(void)
> > > > +{
> > > > + if (firmware_has_feature(FW_FEATURE_LPAR))
> > > > + pSeries_reconfig_notifier_register(&pseries_smp_nb);
> > > > +
> > > > + return 0;
> > > > +}
> > > > +arch_initcall(pseries_memory_hotplug_init);
> > >
> > > This is going to fire on non-pseries LPAR platforms, like iSeries and
> > > PS3. Which is not what you want I think.
> >
> > Well, the notifier will be registered, yes, but it will never be
> > called because that path is reachable only from a write to
> > /proc/ppc64/ofdt, which is not created on non-pseries.
>
> Sure. Still seems better not to register it in the first place.
>
> > Maybe it should be
> >
> > machine_device_initcall(pseries, pseries_memory_hotplug_init);
>
> I think so.
>
Here is the latest for review. (just to make sure I didn't miss
anything).
Thanks,
Badari
Hotplug memory notifier for ppc64. This gets invoked by writing
the device-node that needs to be removed to /proc/ppc64/ofdt.
We need to adjust the sections and remove sysfs entries by
calling __remove_pages(). Then call arch specific code to
get rid of htab mappings for the section of memory.
Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com>
---
arch/powerpc/platforms/pseries/Makefile | 1
arch/powerpc/platforms/pseries/hotplug-memory.c | 98 ++++++++++++++++++++++++
2 files changed, 99 insertions(+)
Index: linux-2.6.25-rc2/arch/powerpc/platforms/pseries/hotplug-memory.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.25-rc2/arch/powerpc/platforms/pseries/hotplug-memory.c 2008-02-29 09:25:14.000000000 -0800
@@ -0,0 +1,98 @@
+/*
+ * pseries Memory Hotplug infrastructure.
+ *
+ * Copyright (C) 2008 Badari Pulavarty, IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <asm/prom.h>
+#include <asm/firmware.h>
+#include <asm/machdep.h>
+#include <asm/pSeries_reconfig.h>
+
+static int pseries_remove_memory(struct device_node *np)
+{
+ const char *type;
+ const unsigned int *my_index;
+ const unsigned int *regs;
+ u64 start_pfn, start;
+ struct zone *zone;
+ int ret = -EINVAL;
+
+ /*
+ * Check to see if we are actually removing memory
+ */
+ type = of_get_property(np, "device_type", NULL);
+ if (type == NULL || strcmp(type, "memory") != 0)
+ return 0;
+
+ /*
+ * Find the memory index and size of the removing section
+ */
+ my_index = of_get_property(np, "ibm,my-drc-index", NULL);
+ if (!my_index)
+ return ret;
+
+ regs = of_get_property(np, "reg", NULL);
+ if (!regs)
+ return ret;
+
+ start_pfn = section_nr_to_pfn(*my_index & 0xffff);
+ zone = page_zone(pfn_to_page(start_pfn));
+
+ /*
+ * Remove section mappings and sysfs entries for the
+ * section of the memory we are removing.
+ *
+ * NOTE: Ideally, this should be done in generic code like
+ * remove_memory(). But remove_memory() gets called by writing
+ * to sysfs "state" file and we can't remove sysfs entries
+ * while writing to it. So we have to defer it to here.
+ */
+ ret = __remove_pages(zone, start_pfn, regs[3] >> PAGE_SHIFT);
+ if (ret)
+ return ret;
+
+ /*
+ * Remove htab bolted mappings for this section of memory
+ */
+ start = (unsigned long)__va(start_pfn << PAGE_SHIFT);
+ ret = remove_section_mapping(start, start + regs[3]);
+ return ret;
+}
+
+static int pseries_memory_notifier(struct notifier_block *nb,
+ unsigned long action, void *node)
+{
+ int err = NOTIFY_OK;
+
+ switch (action) {
+ case PSERIES_RECONFIG_ADD:
+ break;
+ case PSERIES_RECONFIG_REMOVE:
+ if (pseries_remove_memory(node))
+ err = NOTIFY_BAD;
+ break;
+ default:
+ err = NOTIFY_DONE;
+ break;
+ }
+ return err;
+}
+
+static struct notifier_block pseries_mem_nb = {
+ .notifier_call = pseries_memory_notifier,
+};
+
+static int __init pseries_memory_hotplug_init(void)
+{
+ if (firmware_has_feature(FW_FEATURE_LPAR))
+ pSeries_reconfig_notifier_register(&pseries_mem_nb);
+
+ return 0;
+}
+machine_device_initcall(pseries, pseries_memory_hotplug_init);
Index: linux-2.6.25-rc2/arch/powerpc/platforms/pseries/Makefile
===================================================================
--- linux-2.6.25-rc2.orig/arch/powerpc/platforms/pseries/Makefile 2008-02-28 08:15:53.000000000 -0800
+++ linux-2.6.25-rc2/arch/powerpc/platforms/pseries/Makefile 2008-02-28 08:17:57.000000000 -0800
@@ -14,6 +14,7 @@ obj-$(CONFIG_PCI) += pci.o pci_dlpar.o
obj-$(CONFIG_PCI_MSI) += msi.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug-cpu.o
+obj-$(CONFIG_MEMORY_HOTPLUG) += hotplug-memory.o
obj-$(CONFIG_HVC_CONSOLE) += hvconsole.o
obj-$(CONFIG_HVCS) += hvcserver.o
^ permalink raw reply
* ML403 Linux port questions
From: Phil Hochstetler @ 2008-02-29 17:24 UTC (permalink / raw)
To: linuxppc-embedded
[-- Attachment #1: Type: text/plain, Size: 1688 bytes --]
I'm setting up a new development environment to get a working port of
Linux on the Xilinx Virtex-4 chip (I have a Xilinx ML403 board). I'm
looking for the quickest way to get a working development environment
for the 2.6 kernel without paying thousands of $$ (what happened to
MontaVista?). My first attempt was to use google and found lots of
resources. The problem is that much of the info is dated or makes
assumptions about your environment. I read Grants write-up at
http://wiki.secretlab.ca/index.php/Linux_on_Xilinx_Virtex. Because I
want to use Windows XP SP2 as the host if possible, I went down the path
of installing the current Cygwin and was able to create cross tools (gcc
4.1) successfully. The problem I am having is that the Linux build
process requires a newer gcc than 3.4.4-3 which is what Cygwin provides.
I have used the EDK to build a bsp package successfully so that is not a
problem. I tried to compile the 2.6.24.2 mainline kernel but it fails
to compile using the Cygwin tools (it never gets as far as using them).
I guess what I am looking for is advise on the lowest risk, easiest to
set up environment to setup that will just work. Also advise on which
kernel to use. I don't need a detailed tutorial but a high level
direct that is known to work. I am thinking of using either the secret
lab tree or the Xilinx tree as recommended in Grants wiki page. Should
I just forget using XP and install a Linux (x86 processor so I must use
cross tools)? If so, what is the recommend distro and what version?
Thanks for all your sharing of experience. I hope to contribute back as
soon as I can.
--phil
[-- Attachment #2: Type: text/html, Size: 3615 bytes --]
^ permalink raw reply
* [PATCH 4/4] KSI8560 base support
From: Alexandr Smirnov @ 2008-02-29 17:28 UTC (permalink / raw)
To: linuxppc-dev
In-Reply-To: <20080229171114.GA14325@ru.mvista.com>
Signed-off-by: Alexandr Smirnov <asmirnov@ru.mvista.com>
arch/powerpc/platforms/85xx/Kconfig | 7
arch/powerpc/platforms/85xx/Makefile | 1
arch/powerpc/platforms/85xx/ksi8560.c | 257 ++++++++++++++++++++++++++++++++++
3 files changed, 265 insertions(+)
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 7e76ddb..28bc6e5 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -46,6 +46,13 @@ config MPC85xx_DS
help
This option enables support for the MPC85xx DS (MPC8544 DS) board
+config KSI8560
+ bool "Emerson KSI8560"
+ select PPC_CPM_NEW_BINDING
+ select DEFAULT_UIMAGE
+ help
+ This option enables support for the Emerson KSI8560 board
+
config STX_GP3
bool "Silicon Turnkey Express GP3"
help
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index cb7af4e..6cea185 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -10,3 +10,4 @@ obj-$(CONFIG_STX_GP3) += stx_gp3.o
obj-$(CONFIG_TQM85xx) += tqm85xx.o
obj-$(CONFIG_SBC8560) += sbc8560.o
obj-$(CONFIG_SBC8548) += sbc8548.o
+obj-$(CONFIG_KSI8560) += ksi8560.o
diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c
new file mode 100644
index 0000000..b3b8194
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/ksi8560.c
@@ -0,0 +1,257 @@
+/*
+ * Board setup routines for the Emerson KSI8560
+ *
+ * Author: Alexandr Smirnov <asmirnov@ru.mvista.com>
+ *
+ * Based on mpc85xx_ads.c maintained by Kumar Gala
+ *
+ * 2008 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/of_platform.h>
+
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <asm/mpic.h>
+#include <mm/mmu_decl.h>
+#include <asm/udbg.h>
+#include <asm/prom.h>
+
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+
+#include <asm/cpm2.h>
+#include <sysdev/cpm2_pic.h>
+
+
+#define KSI8560_CPLD_HVR 0x04 /* Hardware Version Register */
+#define KSI8560_CPLD_PVR 0x08 /* PLD Version Register */
+#define KSI8560_CPLD_RCR1 0x30 /* Reset Command Register 1 */
+
+#define KSI8560_CPLD_RCR1_CPUHR 0x80 /* CPU Hard Reset */
+
+static void __iomem *cpld_base = NULL;
+
+static void machine_restart(char *cmd)
+{
+ if (cpld_base)
+ out_8(cpld_base + KSI8560_CPLD_RCR1, KSI8560_CPLD_RCR1_CPUHR);
+ else
+ printk(KERN_ERR "Can't find CPLD base, hang forever\n");
+
+ for (;;);
+}
+
+static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
+{
+ int cascade_irq;
+
+ while ((cascade_irq = cpm2_get_irq()) >= 0)
+ generic_handle_irq(cascade_irq);
+
+ desc->chip->eoi(irq);
+}
+
+static void __init ksi8560_pic_init(void)
+{
+ struct mpic *mpic;
+ struct resource r;
+ struct device_node *np;
+#ifdef CONFIG_CPM2
+ int irq;
+#endif
+
+ np = of_find_node_by_type(NULL, "open-pic");
+
+ if (np == NULL) {
+ printk(KERN_ERR "Could not find open-pic node\n");
+ return;
+ }
+
+ if (of_address_to_resource(np, 0, &r)) {
+ printk(KERN_ERR "Could not map mpic register space\n");
+ of_node_put(np);
+ return;
+ }
+
+ mpic = mpic_alloc(np, r.start,
+ MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+ 0, 256, " OpenPIC ");
+ BUG_ON(mpic == NULL);
+ of_node_put(np);
+
+ mpic_init(mpic);
+
+#ifdef CONFIG_CPM2
+ /* Setup CPM2 PIC */
+ np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic");
+ if (np == NULL) {
+ printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n");
+ return;
+ }
+ irq = irq_of_parse_and_map(np, 0);
+
+ cpm2_pic_init(np);
+ of_node_put(np);
+ set_irq_chained_handler(irq, cpm2_cascade);
+
+ setup_irq(0, NULL);
+#endif
+}
+
+#ifdef CONFIG_CPM2
+/*
+ * Setup I/O ports
+ */
+struct cpm_pin {
+ int port, pin, flags;
+};
+
+static struct cpm_pin __initdata ksi8560_pins[] = {
+ /* SCC1 */
+ {3, 29, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {3, 30, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {3, 31, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+
+ /* SCC2 */
+ {3, 26, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {3, 27, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {3, 28, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+
+ /* FCC1 */
+ {0, 14, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {0, 15, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {0, 16, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {0, 17, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {0, 18, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {0, 19, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {0, 20, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {0, 21, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {0, 26, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
+ {0, 27, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
+ {0, 28, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {0, 29, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {0, 30, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
+ {0, 31, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
+ {2, 23, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, /* CLK9 */
+ {2, 22, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, /* CLK10 */
+
+};
+
+static void __init init_ioports(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(ksi8560_pins); i++) {
+ struct cpm_pin *pin = &ksi8560_pins[i];
+ cpm2_set_pin(pin->port, pin->pin, pin->flags);
+ }
+
+ cpm2_clk_setup(CPM_CLK_SCC1, CPM_BRG1, CPM_CLK_RX);
+ cpm2_clk_setup(CPM_CLK_SCC1, CPM_BRG1, CPM_CLK_TX);
+ cpm2_clk_setup(CPM_CLK_SCC2, CPM_BRG2, CPM_CLK_RX);
+ cpm2_clk_setup(CPM_CLK_SCC2, CPM_BRG2, CPM_CLK_TX);
+ cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK9, CPM_CLK_RX);
+ cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK10, CPM_CLK_TX);
+}
+#endif
+
+/*
+ * Setup the architecture
+ */
+static void __init ksi8560_setup_arch(void)
+{
+ struct device_node *cpld;
+
+ cpld = of_find_compatible_node(NULL, NULL, "altera,maxii");
+ if (cpld)
+ cpld_base = of_iomap(cpld, 0);
+ else
+ printk(KERN_ERR "Can't find CPLD in device tree\n");
+
+ if (ppc_md.progress)
+ ppc_md.progress("ksi8560_setup_arch()", 0);
+
+#ifdef CONFIG_CPM2
+ cpm2_reset();
+ init_ioports();
+#endif
+}
+
+static void ksi8560_show_cpuinfo(struct seq_file *m)
+{
+ uint pvid, svid, phid1;
+ uint memsize = total_memory;
+
+ pvid = mfspr(SPRN_PVR);
+ svid = mfspr(SPRN_SVR);
+
+ seq_printf(m, "Vendor\t\t: Emerson Network Power\n");
+ seq_printf(m, "Board\t\t: KSI8560\n");
+
+ if (cpld_base) {
+ seq_printf(m, "Hardware rev\t: %d\n",
+ in_8(cpld_base + KSI8560_CPLD_HVR));
+ seq_printf(m, "CPLD rev\t: %d\n",
+ in_8(cpld_base + KSI8560_CPLD_PVR));
+ } else
+ seq_printf(m, "Unknown Hardware and CPLD revs\n");
+
+ seq_printf(m, "PVR\t\t: 0x%x\n", pvid);
+ seq_printf(m, "SVR\t\t: 0x%x\n", svid);
+
+ /* Display cpu Pll setting */
+ phid1 = mfspr(SPRN_HID1);
+ seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
+
+ /* Display the amount of memory */
+ seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
+}
+
+static struct of_device_id __initdata of_bus_ids[] = {
+ { .type = "soc", },
+ { .name = "cpm", },
+ { .name = "localbus", },
+ {},
+};
+
+static int __init declare_of_platform_devices(void)
+{
+ of_platform_bus_probe(NULL, of_bus_ids, NULL);
+
+ return 0;
+}
+machine_device_initcall(ksi8560, declare_of_platform_devices);
+
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init ksi8560_probe(void)
+{
+ unsigned long root = of_get_flat_dt_root();
+
+ return of_flat_dt_is_compatible(root, "emerson,KSI8560");
+}
+
+define_machine(ksi8560) {
+ .name = "KSI8560",
+ .probe = ksi8560_probe,
+ .setup_arch = ksi8560_setup_arch,
+ .init_IRQ = ksi8560_pic_init,
+ .show_cpuinfo = ksi8560_show_cpuinfo,
+ .get_irq = mpic_get_irq,
+ .restart = machine_restart,
+ .calibrate_decr = generic_calibrate_decr,
+};
^ permalink raw reply related
* [PATCH 3/4] KSI8560 default config
From: Alexandr Smirnov @ 2008-02-29 17:26 UTC (permalink / raw)
To: linuxppc-dev
In-Reply-To: <20080229171114.GA14325@ru.mvista.com>
Signed-off-by: Alexandr Smirnov <asmirnov@ru.mvista.com>
arch/powerpc/configs/ksi8560_defconfig | 899 +++++++++++++++++++++++++++++++++
1 file changed, 899 insertions(+)
diff --git a/arch/powerpc/configs/ksi8560_defconfig b/arch/powerpc/configs/ksi8560_defconfig
new file mode 100644
index 0000000..2d0debc
--- /dev/null
+++ b/arch/powerpc/configs/ksi8560_defconfig
@@ -0,0 +1,899 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24
+# Mon Feb 11 16:25:19 2008
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_6xx is not set
+CONFIG_PPC_85xx=y
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_E500=y
+CONFIG_BOOKE=y
+CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
+# CONFIG_PHYS_64BIT is not set
+CONFIG_SPE=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFAULT_UIMAGE=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+
+#
+# Platform support
+#
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+CONFIG_MPC85xx=y
+# CONFIG_MPC8540_ADS is not set
+# CONFIG_MPC8560_ADS is not set
+# CONFIG_MPC85xx_CDS is not set
+# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC85xx_DS is not set
+CONFIG_KSI8560=y
+# CONFIG_STX_GP3 is not set
+# CONFIG_TQM8540 is not set
+# CONFIG_TQM8541 is not set
+# CONFIG_TQM8555 is not set
+# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
+# CONFIG_IPIC is not set
+CONFIG_MPIC=y
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+CONFIG_CPM2=y
+CONFIG_PPC_CPM_NEW_BINDING=y
+# CONFIG_FSL_ULI1575 is not set
+CONFIG_CPM=y
+
+#
+# Kernel options
+#
+CONFIG_HIGHMEM=y
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=y
+CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+# CONFIG_SECCOMP is not set
+CONFIG_WANT_DEVICE_TREE=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_FSL_SOC=y
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+# CONFIG_BLK_DEV_IDEDISK is not set
+# CONFIG_IDEDISK_MULTI_MODE is not set
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=y
+# CONFIG_BLK_DEV_PLATFORM is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=y
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+CONFIG_MDIO_BITBANG=y
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+CONFIG_FS_ENET=y
+# CONFIG_FS_ENET_HAS_SCC is not set
+CONFIG_FS_ENET_HAS_FCC=y
+CONFIG_FS_ENET_MDIO_FCC=y
+CONFIG_NETDEV_1000=y
+# CONFIG_E1000E_ENABLED is not set
+CONFIG_GIANFAR=y
+CONFIG_GFAR_NAPI=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_CPM=y
+CONFIG_SERIAL_CPM_CONSOLE=y
+CONFIG_SERIAL_CPM_SCC1=y
+# CONFIG_SERIAL_CPM_SCC2 is not set
+# CONFIG_SERIAL_CPM_SCC3 is not set
+# CONFIG_SERIAL_CPM_SCC4 is not set
+# CONFIG_SERIAL_CPM_SMC1 is not set
+# CONFIG_SERIAL_CPM_SMC2 is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+CONFIG_USB_SUPPORT=y
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+# CONFIG_MSDOS_PARTITION is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_HIGHMEM is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_DEBUGGER is not set
+# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_VIRQ_DEBUG is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_LIB_RHEAP=y
^ permalink raw reply related
* [PATCH 2/4] KSI8560 device tree
From: Alexandr Smirnov @ 2008-02-29 17:25 UTC (permalink / raw)
To: linuxppc-dev
In-Reply-To: <20080229171114.GA14325@ru.mvista.com>
Signed-off-by: Alexandr Smirnov <asmirnov@ru.mvista.com>
arch/powerpc/boot/dts/ksi8560.dts | 267 ++++++++++++++++++++++++++++++++++++++
1 file changed, 267 insertions(+)
diff --git a/arch/powerpc/boot/dts/ksi8560.dts b/arch/powerpc/boot/dts/ksi8560.dts
new file mode 100644
index 0000000..3956432
--- /dev/null
+++ b/arch/powerpc/boot/dts/ksi8560.dts
@@ -0,0 +1,267 @@
+/*
+ * Device Tree Source for Emerson KSI8560
+ *
+ * Author: Alexandr Smirnov <asmirnov@ru.mvista.com>
+ *
+ * Based on mpc8560ads.dts
+ *
+ * 2008 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ */
+
+/dts-v1/;
+
+/ {
+ model = "KSI8560";
+ compatible = "emerson,KSI8560";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ ethernet0 = &enet0;
+ ethernet1 = &enet1;
+ ethernet2 = &enet2;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,8560@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <32>;
+ i-cache-line-size = <32>;
+ d-cache-size = <0x8000>; /* L1, 32K */
+ i-cache-size = <0x8000>; /* L1, 32K */
+ timebase-frequency = <0>; /* From U-boot */
+ bus-frequency = <0>; /* From U-boot */
+ clock-frequency = <0>; /* From U-boot */
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>; /* Fixed by bootwrapper */
+ };
+
+ soc@fdf00000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ ranges = <0x00000000 0xfdf00000 0x00100000>;
+ bus-frequency = <0>; /* Fixed by bootwrapper */
+
+ memory-controller@2000 {
+ compatible = "fsl,8540-memory-controller";
+ reg = <0x2000 0x1000>;
+ interrupt-parent = <&MPIC>;
+ interrupts = <0x12 0x2>;
+ };
+
+ l2-cache-controller@20000 {
+ compatible = "fsl,8540-l2-cache-controller";
+ reg = <0x20000 0x1000>;
+ cache-line-size = <0x20>; /* 32 bytes */
+ cache-size = <0x40000>; /* L2, 256K */
+ interrupt-parent = <&MPIC>;
+ interrupts = <0x10 0x2>;
+ };
+
+ i2c@3000 {
+ compatible = "fsl-i2c";
+ reg = <0x3000 0x100>;
+ interrupts = <0x2b 0x2>;
+ interrupt-parent = <&MPIC>;
+ dfsrr;
+ };
+
+ mdio@24520 { /* For TSECs */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-mdio";
+ reg = <0x24520 0x20>;
+
+ PHY1: ethernet-phy@1 {
+ interrupt-parent = <&MPIC>;
+ reg = <0x1>;
+ device_type = "ethernet-phy";
+ };
+
+ PHY2: ethernet-phy@2 {
+ interrupt-parent = <&MPIC>;
+ reg = <0x2>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ enet0: ethernet@24000 {
+ linux,network-index = <0>;
+ device_type = "network";
+ model = "TSEC";
+ compatible = "gianfar";
+ reg = <0x24000 0x1000>;
+ /* Mac address filled in by bootwrapper */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
+ interrupt-parent = <&MPIC>;
+ phy-handle = <&PHY1>;
+ };
+
+ enet1: ethernet@25000 {
+ linux,network-index = <1>;
+ device_type = "network";
+ model = "TSEC";
+ compatible = "gianfar";
+ reg = <0x25000 0x1000>;
+ /* Mac address filled in by bootwrapper */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
+ interrupt-parent = <&MPIC>;
+ phy-handle = <&PHY2>;
+ };
+
+ MPIC: pic@40000 {
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ reg = <0x40000 0x40000>;
+ device_type = "open-pic";
+ };
+
+ cpm@919c0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8560-cpm", "fsl,cpm2";
+ reg = <0x919c0 0x30>;
+ ranges;
+
+ muram@80000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x80000 0x10000>;
+
+ data@0 {
+ compatible = "fsl,cpm-muram-data";
+ reg = <0x0 0x4000 0x9000 0x2000>;
+ };
+ };
+
+ brg@919f0 {
+ compatible = "fsl,mpc8560-brg",
+ "fsl,cpm2-brg",
+ "fsl,cpm-brg";
+ reg = <0x919f0 0x10 0x915f0 0x10>;
+ clock-frequency = <165000000>; /* 166MHz */
+ };
+
+ CPMPIC: pic@90c00 {
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ interrupts = <0x2e 0x2>;
+ interrupt-parent = <&MPIC>;
+ reg = <0x90c00 0x80>;
+ compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
+ };
+
+ serial@91a00 {
+ device_type = "serial";
+ compatible = "fsl,mpc8560-scc-uart",
+ "fsl,cpm2-scc-uart";
+ reg = <0x91a00 0x20 0x88000 0x100>;
+ fsl,cpm-brg = <1>;
+ fsl,cpm-command = <0x800000>;
+ current-speed = <0x1c200>;
+ interrupts = <0x28 0x8>;
+ interrupt-parent = <&CPMPIC>;
+ };
+
+ serial@91a20 {
+ device_type = "serial";
+ compatible = "fsl,mpc8560-scc-uart",
+ "fsl,cpm2-scc-uart";
+ reg = <0x91a20 0x20 0x88100 0x100>;
+ fsl,cpm-brg = <2>;
+ fsl,cpm-command = <0x4a00000>;
+ current-speed = <0x1c200>;
+ interrupts = <0x29 0x8>;
+ interrupt-parent = <&CPMPIC>;
+ };
+
+ mdio@90d00 { /* For FCCs */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,cpm2-mdio-bitbang";
+ reg = <0x90d00 0x14>;
+ fsl,mdio-pin = <24>;
+ fsl,mdc-pin = <25>;
+
+ PHY0: ethernet-phy@0 {
+ interrupt-parent = <&MPIC>;
+ reg = <0x0>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ enet2: ethernet@91300 {
+ linux,network-index = <2>;
+ device_type = "network";
+ compatible = "fsl,mpc8560-fcc-enet",
+ "fsl,cpm2-fcc-enet";
+ reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>;
+ /* Mac address filled in by bootwrapper */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ fsl,cpm-command = <0x12000300>;
+ interrupts = <0x20 0x8>;
+ interrupt-parent = <&CPMPIC>;
+ phy-handle = <&PHY0>;
+ };
+ };
+ };
+
+ localbus@fdf05000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8560-localbus";
+ reg = <0xfdf05000 0x68>;
+
+ ranges = <0x0 0x0 0xe0000000 0x00800000
+ 0x4 0x0 0xe8080000 0x00080000>;
+
+ flash@0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec-flash";
+ reg = <0x0 0x0 0x800000>;
+ bank-width = <0x2>;
+
+ partition@0 {
+ label = "Primary Kernel";
+ reg = <0x0 0x180000>;
+ };
+ partition@180000 {
+ label = "Primary Filesystem";
+ reg = <0x180000 0x580000>;
+ };
+ partition@700000 {
+ label = "Monitor";
+ reg = <0x300000 0x100000>;
+ read-only;
+ };
+ };
+
+ cpld@4,0 {
+ compatible = "altera,maxii";
+ reg = <0x4 0x0 0x80000>;
+ };
+ };
+
+
+ chosen {
+ linux,stdout-path = "/soc/cpm/serial@91a00";
+ };
+};
^ permalink raw reply related
* [PATCH 1/4] KSI8560 bootwrapper
From: Alexandr Smirnov @ 2008-02-29 17:17 UTC (permalink / raw)
To: linuxppc-dev
In-Reply-To: <20080229171114.GA14325@ru.mvista.com>
Signed-off-by: Alexandr Smirnov <asmirnov@ru.mvista.com>
arch/powerpc/boot/Makefile | 1 +
arch/powerpc/boot/wrapper | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index e3993a6..f43dd6e 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -255,6 +255,7 @@ image-$(CONFIG_TQM8555) += cuImage.tqm8555
image-$(CONFIG_TQM8560) += cuImage.tqm8560
image-$(CONFIG_SBC8548) += cuImage.tqm8548
image-$(CONFIG_SBC8560) += cuImage.tqm8560
+image-$(CONFIG_KSI8560) += cuImage.ksi8560
# Board ports in arch/powerpc/platform/embedded6xx/Kconfig
image-$(CONFIG_STORCENTER) += cuImage.storcenter
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index c317815..6655a90 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -174,7 +174,7 @@ cuboot*)
*-mpc83*)
platformo=$object/cuboot-83xx.o
;;
- *-tqm8541|*-mpc8560*|*-tqm8560|*-tqm8555*)
+ *-tqm8541|*-mpc8560*|*-tqm8560|*-tqm8555*|*-ksi8560*)
platformo=$object/cuboot-85xx-cpm2.o
;;
*-mpc85*)
^ permalink raw reply related
* [PATCH 0/4] Add Emerson KSI8560 board support
From: Alexandr Smirnov @ 2008-02-29 17:11 UTC (permalink / raw)
To: linuxppc-dev
Hi all,
I've fixed the code according to your comments.
Thanks,
Alexandr
^ permalink raw reply
* [PATCH v3 3/5] [POWERPC] Add Canyonlands DTS
From: Stefan Roese @ 2008-02-29 16:25 UTC (permalink / raw)
To: linuxppc-dev
This dts version has the following changes to the previous one:
- Remove linux,network-index from EMAC device nodes
- Fix spelling in IIC1 node
- Assign correct PCI interrupt (external IRQ2 is mapped to UIC1-0)
Signed-off-by: Stefan Roese <sr@denx.de>
---
arch/powerpc/boot/dts/canyonlands.dts | 396 +++++++++++++++++++++++++++++++++
1 files changed, 391 insertions(+), 0 deletions(-)
create mode 100644 arch/powerpc/boot/dts/canyonlands.dts
diff --git a/arch/powerpc/boot/dts/canyonlands.dts b/arch/powerpc/boot/dts/canyonlands.dts
new file mode 100644
index 0000000..c50b67e
--- /dev/null
+++ b/arch/powerpc/boot/dts/canyonlands.dts
@@ -0,0 +1,391 @@
+/*
+ * Device Tree Source for AMCC Canyonlands (460EX)
+ *
+ * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+/ {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ model = "amcc,canyonlands";
+ compatible = "amcc,canyonlands";
+ dcr-parent = <&/cpus/cpu@0>;
+
+ aliases {
+ ethernet0 = &EMAC0;
+ ethernet1 = &EMAC1;
+ serial0 = &UART0;
+ serial1 = &UART1;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ model = "PowerPC,460EX";
+ reg = <0>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+ timebase-frequency = <0>; /* Filled in by U-Boot */
+ i-cache-line-size = <20>;
+ d-cache-line-size = <20>;
+ i-cache-size = <8000>;
+ d-cache-size = <8000>;
+ dcr-controller;
+ dcr-access-method = "native";
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0 0 0>; /* Filled in by U-Boot */
+ };
+
+ UIC0: interrupt-controller0 {
+ compatible = "ibm,uic-460ex","ibm,uic";
+ interrupt-controller;
+ cell-index = <0>;
+ dcr-reg = <0c0 009>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ #interrupt-cells = <2>;
+ };
+
+ UIC1: interrupt-controller1 {
+ compatible = "ibm,uic-460ex","ibm,uic";
+ interrupt-controller;
+ cell-index = <1>;
+ dcr-reg = <0d0 009>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ #interrupt-cells = <2>;
+ interrupts = <1e 4 1f 4>; /* cascade */
+ interrupt-parent = <&UIC0>;
+ };
+
+ UIC2: interrupt-controller2 {
+ compatible = "ibm,uic-460ex","ibm,uic";
+ interrupt-controller;
+ cell-index = <2>;
+ dcr-reg = <0e0 009>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ #interrupt-cells = <2>;
+ interrupts = <a 4 b 4>; /* cascade */
+ interrupt-parent = <&UIC0>;
+ };
+
+ UIC3: interrupt-controller3 {
+ compatible = "ibm,uic-460ex","ibm,uic";
+ interrupt-controller;
+ cell-index = <3>;
+ dcr-reg = <0f0 009>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ #interrupt-cells = <2>;
+ interrupts = <10 4 11 4>; /* cascade */
+ interrupt-parent = <&UIC0>;
+ };
+
+ SDR0: sdr {
+ compatible = "ibm,sdr-460ex";
+ dcr-reg = <00e 002>;
+ };
+
+ CPR0: cpr {
+ compatible = "ibm,cpr-460ex";
+ dcr-reg = <00c 002>;
+ };
+
+ plb {
+ compatible = "ibm,plb-460ex", "ibm,plb4";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+
+ SDRAM0: sdram {
+ compatible = "ibm,sdram-460ex", "ibm,sdram-405gp";
+ dcr-reg = <010 2>;
+ };
+
+ MAL0: mcmal {
+ compatible = "ibm,mcmal-460ex", "ibm,mcmal2";
+ dcr-reg = <180 62>;
+ num-tx-chans = <2>;
+ num-rx-chans = <10>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-parent = <&UIC2>;
+ interrupts = < /*TXEOB*/ 6 4
+ /*RXEOB*/ 7 4
+ /*SERR*/ 3 4
+ /*TXDE*/ 4 4
+ /*RXDE*/ 5 4>;
+ };
+
+ POB0: opb {
+ compatible = "ibm,opb-460ex", "ibm,opb";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <b0000000 4 b0000000 50000000>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+
+ EBC0: ebc {
+ compatible = "ibm,ebc-460ex", "ibm,ebc";
+ dcr-reg = <012 2>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+ interrupts = <6 4>;
+ interrupt-parent = <&UIC1>;
+ };
+
+ UART0: serial@ef600300 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <ef600300 8>;
+ virtual-reg = <ef600300>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+ current-speed = <0>; /* Filled in by U-Boot */
+ interrupt-parent = <&UIC1>;
+ interrupts = <1 4>;
+ };
+
+ UART1: serial@ef600400 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <ef600400 8>;
+ virtual-reg = <ef600400>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+ current-speed = <0>; /* Filled in by U-Boot */
+ interrupt-parent = <&UIC0>;
+ interrupts = <1 4>;
+ };
+
+ UART2: serial@ef600500 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <ef600500 8>;
+ virtual-reg = <ef600500>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+ current-speed = <0>; /* Filled in by U-Boot */
+ interrupt-parent = <&UIC1>;
+ interrupts = <1d 4>;
+ };
+
+ UART3: serial@ef600600 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <ef600600 8>;
+ virtual-reg = <ef600600>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+ current-speed = <0>; /* Filled in by U-Boot */
+ interrupt-parent = <&UIC1>;
+ interrupts = <1e 4>;
+ };
+
+ IIC0: i2c@ef600700 {
+ compatible = "ibm,iic-460ex", "ibm,iic";
+ reg = <ef600700 14>;
+ interrupt-parent = <&UIC0>;
+ interrupts = <2 4>;
+ };
+
+ IIC1: i2c@ef600800 {
+ compatible = "ibm,iic-460ex", "ibm,iic";
+ reg = <ef600800 14>;
+ interrupt-parent = <&UIC0>;
+ interrupts = <3 4>;
+ };
+
+ ZMII0: emac-zmii@ef600d00 {
+ compatible = "ibm,zmii-460ex", "ibm,zmii";
+ reg = <ef600d00 c>;
+ };
+
+ RGMII0: emac-rgmii@ef601500 {
+ compatible = "ibm,rgmii-460ex", "ibm,rgmii";
+ reg = <ef601500 8>;
+ has-mdio;
+ };
+
+ EMAC0: ethernet@ef600e00 {
+ device_type = "network";
+ compatible = "ibm,emac-460ex", "ibm,emac4";
+ interrupt-parent = <&EMAC0>;
+ interrupts = <0 1>;
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-map = </*Status*/ 0 &UIC2 10 4
+ /*Wake*/ 1 &UIC2 14 4>;
+ reg = <ef600e00 70>;
+ local-mac-address = [000000000000]; /* Filled in by U-Boot */
+ mal-device = <&MAL0>;
+ mal-tx-channel = <0>;
+ mal-rx-channel = <0>;
+ cell-index = <0>;
+ max-frame-size = <2328>;
+ rx-fifo-size = <1000>;
+ tx-fifo-size = <800>;
+ phy-mode = "rgmii";
+ phy-map = <00000000>;
+ zmii-device = <&ZMII0>;
+ zmii-channel = <0>;
+ rgmii-device = <&RGMII0>;
+ rgmii-channel = <0>;
+ has-inverted-stacr-oc;
+ has-new-stacr-staopc;
+ };
+
+ EMAC1: ethernet@ef600f00 {
+ device_type = "network";
+ compatible = "ibm,emac-460ex", "ibm,emac4";
+ interrupt-parent = <&EMAC1>;
+ interrupts = <0 1>;
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-map = </*Status*/ 0 &UIC2 11 4
+ /*Wake*/ 1 &UIC2 15 4>;
+ reg = <ef600f00 70>;
+ local-mac-address = [000000000000]; /* Filled in by U-Boot */
+ mal-device = <&MAL0>;
+ mal-tx-channel = <1>;
+ mal-rx-channel = <8>;
+ cell-index = <1>;
+ max-frame-size = <2328>;
+ rx-fifo-size = <1000>;
+ tx-fifo-size = <800>;
+ phy-mode = "rgmii";
+ phy-map = <00000000>;
+ zmii-device = <&ZMII0>;
+ zmii-channel = <1>;
+ rgmii-device = <&RGMII0>;
+ rgmii-channel = <1>;
+ has-inverted-stacr-oc;
+ has-new-stacr-staopc;
+ };
+ };
+
+ PCIX0: pci@c0ec00000 {
+ device_type = "pci";
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ compatible = "ibm,plb-pcix-460ex", "ibm,plb-pcix";
+ primary;
+ large-inbound-windows;
+ enable-msi-hole;
+ reg = <c 0ec00000 8 /* Config space access */
+ 0 0 0 /* no IACK cycles */
+ c 0ed00000 4 /* Special cycles */
+ c 0ec80000 100 /* Internal registers */
+ c 0ec80100 fc>; /* Internal messaging registers */
+
+ /* Outbound ranges, one memory and one IO,
+ * later cannot be changed
+ */
+ ranges = <02000000 0 80000000 0000000d 80000000 0 80000000
+ 01000000 0 00000000 0000000c 08000000 0 00010000>;
+
+ /* Inbound 2GB range starting at 0 */
+ dma-ranges = <42000000 0 0 0 0 0 80000000>;
+
+ /* This drives busses 0 to 0x3f */
+ bus-range = <0 3f>;
+
+ /* All PCI interrupts are routed to ext IRQ 2 -> UIC1-0 */
+ interrupt-map-mask = <0000 0 0 0>;
+ interrupt-map = < 0000 0 0 0 &UIC1 0 8 >;
+ };
+
+ PCIE0: pciex@d00000000 {
+ device_type = "pci";
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex";
+ primary;
+ port = <0>; /* port number */
+ reg = <d 00000000 20000000 /* Config space access */
+ c 08010000 00001000>; /* Registers */
+ dcr-reg = <100 020>;
+ sdr-base = <300>;
+
+ /* Outbound ranges, one memory and one IO,
+ * later cannot be changed
+ */
+ ranges = <02000000 0 80000000 0000000e 00000000 0 80000000
+ 01000000 0 00000000 0000000f 80000000 0 00010000>;
+
+ /* Inbound 2GB range starting at 0 */
+ dma-ranges = <42000000 0 0 0 0 0 80000000>;
+
+ /* This drives busses 40 to 0x7f */
+ bus-range = <40 7f>;
+
+ /* Legacy interrupts (note the weird polarity, the bridge seems
+ * to invert PCIe legacy interrupts).
+ * We are de-swizzling here because the numbers are actually for
+ * port of the root complex virtual P2P bridge. But I want
+ * to avoid putting a node for it in the tree, so the numbers
+ * below are basically de-swizzled numbers.
+ * The real slot is on idsel 0, so the swizzling is 1:1
+ */
+ interrupt-map-mask = <0000 0 0 7>;
+ interrupt-map = <
+ 0000 0 0 1 &UIC3 c 4 /* swizzled int A */
+ 0000 0 0 2 &UIC3 d 4 /* swizzled int B */
+ 0000 0 0 3 &UIC3 e 4 /* swizzled int C */
+ 0000 0 0 4 &UIC3 f 4 /* swizzled int D */>;
+ };
+
+ PCIE1: pciex@d20000000 {
+ device_type = "pci";
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex";
+ primary;
+ port = <1>; /* port number */
+ reg = <d 20000000 20000000 /* Config space access */
+ c 08011000 00001000>; /* Registers */
+ dcr-reg = <120 020>;
+ sdr-base = <340>;
+
+ /* Outbound ranges, one memory and one IO,
+ * later cannot be changed
+ */
+ ranges = <02000000 0 80000000 0000000e 80000000 0 80000000
+ 01000000 0 00000000 0000000f 80010000 0 00010000>;
+
+ /* Inbound 2GB range starting at 0 */
+ dma-ranges = <42000000 0 0 0 0 0 80000000>;
+
+ /* This drives busses 80 to 0xbf */
+ bus-range = <80 bf>;
+
+ /* Legacy interrupts (note the weird polarity, the bridge seems
+ * to invert PCIe legacy interrupts).
+ * We are de-swizzling here because the numbers are actually for
+ * port of the root complex virtual P2P bridge. But I want
+ * to avoid putting a node for it in the tree, so the numbers
+ * below are basically de-swizzled numbers.
+ * The real slot is on idsel 0, so the swizzling is 1:1
+ */
+ interrupt-map-mask = <0000 0 0 7>;
+ interrupt-map = <
+ 0000 0 0 1 &UIC3 10 4 /* swizzled int A */
+ 0000 0 0 2 &UIC3 11 4 /* swizzled int B */
+ 0000 0 0 3 &UIC3 12 4 /* swizzled int C */
+ 0000 0 0 4 &UIC3 13 4 /* swizzled int D */>;
+ };
+ };
+};
--
1.5.4.3
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