* Re: [RFC/PATCH] Add a device_initcall to machdep_calls
From: Grant Likely @ 2007-11-30 23:30 UTC (permalink / raw)
To: benh; +Cc: olof, linuxppc-dev
In-Reply-To: <1196463486.13230.116.camel@pasglop>
On 11/30/07, Benjamin Herrenschmidt <benh@kernel.crashing.org> wrote:
>
> On Fri, 2007-11-30 at 15:51 -0700, Grant Likely wrote:
> >
> > Add a device_initcall hook to machdep_calls so that platform code
> > doesn't
> > need to register device_initcalls that must first check what platform
> > it is running on.
> >
> > This should (slightly) speed boot time on kernels that support a lot
> > of
> > boards and make device_initcall hooks slightly simpler to implement
> > because the platform doesn't need to be tested when called.
> >
> > Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
> > ---
> >
> > Please comment; I think this is a good change, but I'd like some
> > feedback.
>
> Hrm... I'm not too sure about it...
>
> My initial idea for dealing with that issue was more along the lines of
> defining a set of
>
> machine_xxx_initcall(mach, function)
>
> Where xxx is (arch,core,subsys,fs,device, whatever...)
>
> Those could, at first be implemented as a simple macro wrapper that
> expands to a function that tests machine_is() and calls the function,
> and later one, we can do more fancy things, such as ELF sections with
> function pointers in them.
Is that level of sophistication really warranted for this scenario?
When I'm writing platform code (and granted I'm focused on the
embedded cases) then I've already tested for the board type and I
already know if I want to run that code. Typically that code is all
contained within a single board file anyway.
I'd rather start with the initcall unregistered and register it when
the board is probed instead of registering by default and testing for
exclusion.
In other words it sound like an O(1) problem being solved with an O(n) solution.
Cheers,
g.
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
grant.likely@secretlab.ca
(403) 399-0195
^ permalink raw reply
* Re: [RFC/PATCH] Add a device_initcall to machdep_calls
From: Benjamin Herrenschmidt @ 2007-11-30 23:32 UTC (permalink / raw)
To: Grant Likely; +Cc: olof, linuxppc-dev
In-Reply-To: <fa686aa40711301530k6001d563mb910f10b0d95503c@mail.gmail.com>
> Is that level of sophistication really warranted for this scenario?
It's not -that- sophisticated and I want to have access to all
init levels, not just device and I don't like adding ad-hoc ppc_md.
calls that much.
Ben.
^ permalink raw reply
* [PATCH] [POWERPC] Add machine initcall macros
From: Grant Likely @ 2007-12-01 0:24 UTC (permalink / raw)
To: linuxppc-dev, vitb, galak, olof, jwboyer, benh
From: Grant Likely <grant.likely@secretlab.ca>
The machine initcall macros allow initcalls to be registered which
test machine_is() before executing the initcall.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
Ben, is this the sort of thing you're considering?
g.
include/asm-powerpc/machdep.h | 19 +++++++++++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h
index 6968f43..f24af06 100644
--- a/include/asm-powerpc/machdep.h
+++ b/include/asm-powerpc/machdep.h
@@ -326,5 +326,24 @@ static inline void log_error(char *buf, unsigned int err_type, int fatal)
ppc_md.log_error(buf, err_type, fatal);
}
+#define __define_machine_initcall(mach,level,fn,id) \
+ static int __init __machine_initcall_##mach##_##fn(void) { \
+ if (machine_is(mach)) return fn(); \
+ return 0; \
+ } \
+ __define_initcall(level,__machine_initcall_##mach##_##fn,id);
+
+#define machine_arch_initcall(mach,fn) __define_machine_initcall(mach,"3",fn,3)
+#define machine_arch_initcall_sync(mach,fn) __define_machine_initcall(mach,"3s",fn,3s)
+#define machine_subsys_initcall(mach,fn) __define_machine_initcall(mach,"4",fn,4)
+#define machine_subsys_initcall_sync(mach,fn) __define_machine_initcall(mach,"4s",fn,4s)
+#define machine_fs_initcall(mach,fn) __define_machine_initcall(mach,"5",fn,5)
+#define machine_fs_initcall_sync(mach,fn) __define_machine_initcall(mach,"5s",fn,5s)
+#define machine_rootfs_initcall(mach,fn) __define_machine_initcall(mach,"rootfs",fn,rootfs)
+#define machine_device_initcall(mach,fn) __define_machine_initcall(mach,"6",fn,6)
+#define machine_device_initcall_sync(mach,fn) __define_machine_initcall(mach,"6s",fn,6s)
+#define machine_late_initcall(mach,fn) __define_machine_initcall(mach,"7",fn,7)
+#define machine_late_initcall_sync(mach,fn) __define_machine_initcall(mach,"7s",fn,7s)
+
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_MACHDEP_H */
^ permalink raw reply related
* Re: [PATCH 0/24] powerpc: 4xx PCI, PCI-X and PCI-Express support among others
From: Josh Boyer @ 2007-12-01 0:53 UTC (permalink / raw)
To: Jon Loeliger; +Cc: Olof Johansson, linuxppc-dev
In-Reply-To: <47503619.2010202@freescale.com>
On Fri, 30 Nov 2007 10:11:05 -0600
Jon Loeliger <jdl@freescale.com> wrote:
> Olof Johansson wrote:
>
> > I normally do "quilt diff | checkpatch.pl -" when use quilt. You could
> > similarly do "git diff HEAD | checkpatch.pl -". You'd always get the
> > warning about missing signed-off-by though.
>
> So do a "git log -p | checkpatch.pl -" instead? :-)
That sort of defeats the purpose of running checkpatch.pl _before_ you
commit things...
josh
^ permalink raw reply
* Re: [PATCH 0/24] powerpc: 4xx PCI, PCI-X and PCI-Express support among others
From: Doug Maxey @ 2007-12-01 1:18 UTC (permalink / raw)
To: Josh Boyer; +Cc: Olof Johansson, linuxppc-dev
In-Reply-To: <20071130185304.2ea3aad3@zod.rchland.ibm.com>
On Fri, 30 Nov 2007 18:53:04 CST, Josh Boyer wrote:
> On Fri, 30 Nov 2007 10:11:05 -0600
> Jon Loeliger <jdl@freescale.com> wrote:
>
> > Olof Johansson wrote:
> >
> > > I normally do "quilt diff | checkpatch.pl -" when use quilt. You could
> > > similarly do "git diff HEAD | checkpatch.pl -". You'd always get the
> > > warning about missing signed-off-by though.
> >
> > So do a "git log -p | checkpatch.pl -" instead? :-)
>
> That sort of defeats the purpose of running checkpatch.pl _before_ you
> commit things...
thank $DEITY for --amend :->
^ permalink raw reply
* Re: [PATCH] [POWERPC] Add machine initcall macros
From: Benjamin Herrenschmidt @ 2007-12-01 5:10 UTC (permalink / raw)
To: Grant Likely; +Cc: olof, linuxppc-dev
In-Reply-To: <20071201002437.22923.31304.stgit@trillian.secretlab.ca>
On Fri, 2007-11-30 at 17:24 -0700, Grant Likely wrote:
> From: Grant Likely <grant.likely@secretlab.ca>
>
> The machine initcall macros allow initcalls to be registered which
> test machine_is() before executing the initcall.
>
> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
> ---
>
> Ben, is this the sort of thing you're considering?
Exactly. You can add core and postcore while at it, I had use for them
in the past :-)
I'll look into turning that into magic ELF sections later, but in the
meantime, that gives us a nice solid API for use by BSPs.
Thanks !
Ben.
> g.
>
> include/asm-powerpc/machdep.h | 19 +++++++++++++++++++
> 1 files changed, 19 insertions(+), 0 deletions(-)
>
> diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h
> index 6968f43..f24af06 100644
> --- a/include/asm-powerpc/machdep.h
> +++ b/include/asm-powerpc/machdep.h
> @@ -326,5 +326,24 @@ static inline void log_error(char *buf, unsigned int err_type, int fatal)
> ppc_md.log_error(buf, err_type, fatal);
> }
>
> +#define __define_machine_initcall(mach,level,fn,id) \
> + static int __init __machine_initcall_##mach##_##fn(void) { \
> + if (machine_is(mach)) return fn(); \
> + return 0; \
> + } \
> + __define_initcall(level,__machine_initcall_##mach##_##fn,id);
> +
> +#define machine_arch_initcall(mach,fn) __define_machine_initcall(mach,"3",fn,3)
> +#define machine_arch_initcall_sync(mach,fn) __define_machine_initcall(mach,"3s",fn,3s)
> +#define machine_subsys_initcall(mach,fn) __define_machine_initcall(mach,"4",fn,4)
> +#define machine_subsys_initcall_sync(mach,fn) __define_machine_initcall(mach,"4s",fn,4s)
> +#define machine_fs_initcall(mach,fn) __define_machine_initcall(mach,"5",fn,5)
> +#define machine_fs_initcall_sync(mach,fn) __define_machine_initcall(mach,"5s",fn,5s)
> +#define machine_rootfs_initcall(mach,fn) __define_machine_initcall(mach,"rootfs",fn,rootfs)
> +#define machine_device_initcall(mach,fn) __define_machine_initcall(mach,"6",fn,6)
> +#define machine_device_initcall_sync(mach,fn) __define_machine_initcall(mach,"6s",fn,6s)
> +#define machine_late_initcall(mach,fn) __define_machine_initcall(mach,"7",fn,7)
> +#define machine_late_initcall_sync(mach,fn) __define_machine_initcall(mach,"7s",fn,7s)
> +
> #endif /* __KERNEL__ */
> #endif /* _ASM_POWERPC_MACHDEP_H */
^ permalink raw reply
* Re: current ARCH=powerpc for v2pro.
From: Grant Likely @ 2007-12-01 6:39 UTC (permalink / raw)
To: Stephen Neuendorffer; +Cc: linuxppc-embedded
In-Reply-To: <20071130222205.73E79A68013@mail72-blu.bigfish.com>
On 11/30/07, Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> wrote:
>
> Grant,
>
> I'm trying to bring up your arch/powerpc work, using a compiled in
> device tree. I added this:
>
<snip>
>
> Which seems bizarre, because that code is very simple. I'm guessing
> that something in the memory configuration is wierd (or maybe
> zImage.virtex is not the right way to do this?) but I'm a little lost
> where to look from here. I also tried it with both paulus_master and
> your virtex-for-2.6.24 branch.
I've got a patch that adds 'raw' image support (originally written by
Scott Wood) which somewhat works for booting (but not entirely; I
haven't had time to dig into it properly yet). It's not suitable to
go into mainline yet. I'll try to get the patch out to my tree this
evening... actually I've been trying to get my tree pushed out all
today, but other things keep coming up. :-)
<several hours after I wrote the above>
Okay, I pushed my current patch set out to the master branch of my
linux-2.6-virtex tree. Give it a whirl. It's not perfect, but it
should be usable for booting.
Cheers,
g.
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
grant.likely@secretlab.ca
(403) 399-0195
^ permalink raw reply
* Re: [PATCH] [POWERPC] Add machine initcall macros
From: Michael Ellerman @ 2007-12-01 7:11 UTC (permalink / raw)
To: Grant Likely; +Cc: linuxppc-dev, olof
In-Reply-To: <20071201002437.22923.31304.stgit@trillian.secretlab.ca>
[-- Attachment #1: Type: text/plain, Size: 2679 bytes --]
On Fri, 2007-11-30 at 17:24 -0700, Grant Likely wrote:
> From: Grant Likely <grant.likely@secretlab.ca>
>
> The machine initcall macros allow initcalls to be registered which
> test machine_is() before executing the initcall.
>
> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
> ---
>
> Ben, is this the sort of thing you're considering?
>
> g.
>
> include/asm-powerpc/machdep.h | 19 +++++++++++++++++++
> 1 files changed, 19 insertions(+), 0 deletions(-)
>
> diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h
> index 6968f43..f24af06 100644
> --- a/include/asm-powerpc/machdep.h
> +++ b/include/asm-powerpc/machdep.h
> @@ -326,5 +326,24 @@ static inline void log_error(char *buf, unsigned int err_type, int fatal)
> ppc_md.log_error(buf, err_type, fatal);
> }
>
> +#define __define_machine_initcall(mach,level,fn,id) \
> + static int __init __machine_initcall_##mach##_##fn(void) { \
> + if (machine_is(mach)) return fn(); \
> + return 0; \
> + } \
> + __define_initcall(level,__machine_initcall_##mach##_##fn,id);
> +
> +#define machine_arch_initcall(mach,fn) __define_machine_initcall(mach,"3",fn,3)
> +#define machine_arch_initcall_sync(mach,fn) __define_machine_initcall(mach,"3s",fn,3s)
> +#define machine_subsys_initcall(mach,fn) __define_machine_initcall(mach,"4",fn,4)
> +#define machine_subsys_initcall_sync(mach,fn) __define_machine_initcall(mach,"4s",fn,4s)
> +#define machine_fs_initcall(mach,fn) __define_machine_initcall(mach,"5",fn,5)
> +#define machine_fs_initcall_sync(mach,fn) __define_machine_initcall(mach,"5s",fn,5s)
> +#define machine_rootfs_initcall(mach,fn) __define_machine_initcall(mach,"rootfs",fn,rootfs)
> +#define machine_device_initcall(mach,fn) __define_machine_initcall(mach,"6",fn,6)
> +#define machine_device_initcall_sync(mach,fn) __define_machine_initcall(mach,"6s",fn,6s)
> +#define machine_late_initcall(mach,fn) __define_machine_initcall(mach,"7",fn,7)
> +#define machine_late_initcall_sync(mach,fn) __define_machine_initcall(mach,"7s",fn,7s)
I can't think at the moment, it's Saturday, but is there some way we
could just make it a wrapper macro, so we don't need to redefine - and
keep in sync - all the different init call types?
So the usage would look something like:
arch_initcall(machine_initcall(foo, bar));
or
machine_initcall(foo, arch_initcall(bar));
cheers
--
Michael Ellerman
OzLabs, IBM Australia Development Lab
wwweb: http://michael.ellerman.id.au
phone: +61 2 6212 1183 (tie line 70 21183)
We do not inherit the earth from our ancestors,
we borrow it from our children. - S.M.A.R.T Person
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 189 bytes --]
^ permalink raw reply
* Re: [PATCH] [POWERPC] Add machine initcall macros
From: Benjamin Herrenschmidt @ 2007-12-01 7:26 UTC (permalink / raw)
To: michael; +Cc: linuxppc-dev, olof
In-Reply-To: <1196493067.17582.7.camel@concordia>
On Sat, 2007-12-01 at 18:11 +1100, Michael Ellerman wrote:
> I can't think at the moment, it's Saturday, but is there some way we
> could just make it a wrapper macro, so we don't need to redefine - and
> keep in sync - all the different init call types?
>
> So the usage would look something like:
>
> arch_initcall(machine_initcall(foo, bar));
>
> or
>
> machine_initcall(foo, arch_initcall(bar));
Not really. I'd like to turn that into magic ELF sections ultimately, in
which case your trick above wouldn't work... besides, it's clumsy :-)
Ben.
^ permalink raw reply
* [PATCH 1/3] 4xx: Add 405EX CPU type needed for EMAC support on Kilauea
From: Stefan Roese @ 2007-12-01 10:19 UTC (permalink / raw)
To: linuxppc-dev
For EMAC support, 405EX needs to be defined to enable the corresponding
EMAC features (IBM_NEW_EMAC_EMAC4, etc.).
Signed-off-by: Stefan Roese <sr@denx.de>
---
arch/powerpc/platforms/40x/Kconfig | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
index 66aa351..5d2ca0d 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -26,6 +26,7 @@ config KILAUEA
bool "Kilauea"
depends on 40x
default n
+ select 405EX
help
This option enables support for the AMCC PPC405EX evaluation board.
@@ -98,6 +99,11 @@ config 405GP
config 405EP
bool
+config 405EX
+ bool
+ select IBM_NEW_EMAC_EMAC4
+ select IBM_NEW_EMAC_RGMII
+
config 405GPR
bool
--
1.5.3.6.985.g65c6a4
^ permalink raw reply related
* [PATCH 3/3] 4xx: Add EMAC support to Kilauea defconfig
From: Stefan Roese @ 2007-12-01 10:25 UTC (permalink / raw)
To: linuxppc-dev
Signed-off-by: Stefan Roese <sr@denx.de>
---
arch/powerpc/configs/kilauea_defconfig | 717 ++++++++++++++++++++++++--------
1 files changed, 533 insertions(+), 184 deletions(-)
diff --git a/arch/powerpc/configs/kilauea_defconfig b/arch/powerpc/configs/kilauea_defconfig
index fd1c530..1340871 100644
--- a/arch/powerpc/configs/kilauea_defconfig
+++ b/arch/powerpc/configs/kilauea_defconfig
@@ -1,53 +1,22 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc9
-# Thu Oct 11 19:05:15 2007
+# Linux kernel version: 2.6.23
+# Sat Dec 1 07:52:20 2007
#
-# CONFIG_PPC64 is not set
-
-#
-# Processor support
-#
-# CONFIG_6xx is not set
-# CONFIG_PPC_85xx is not set
-# CONFIG_PPC_8xx is not set
-CONFIG_40x=y
-# CONFIG_44x is not set
-# CONFIG_E200 is not set
-CONFIG_4xx=y
-# CONFIG_PPC_MM_SLICES is not set
-CONFIG_NOT_COHERENT_CACHE=y
-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_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
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_PPC32=y
CONFIG_GENERIC_NVRAM=y
+CONFIG_GENERIC_FIND_NEXT_BIT=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 is not set
-# CONFIG_GENERIC_TBSYNC is not set
-CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
-# CONFIG_DEFAULT_UIMAGE is not set
-CONFIG_PPC_DCR_NATIVE=y
-# CONFIG_PPC_DCR_MMIO is not set
-CONFIG_PPC_DCR=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -76,24 +45,22 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_HOTPLUG=y
+# CONFIG_KALLSYMS is not set
+# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
+# CONFIG_LOGBUFFER is not set
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
-CONFIG_EPOLL=y
+# CONFIG_EPOLL is not set
CONFIG_SIGNALFD=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_SLAB=y
+# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -105,7 +72,7 @@ CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_BLOCK=y
-CONFIG_LBD=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
@@ -124,36 +91,58 @@ CONFIG_DEFAULT_AS=y
CONFIG_DEFAULT_IOSCHED="anticipatory"
#
-# Platform support
+# Processor
+#
+# CONFIG_6xx is not set
+CONFIG_40x=y
+# CONFIG_44x is not set
+# CONFIG_8xx is not set
+# CONFIG_E200 is not set
+# CONFIG_E500 is not set
+CONFIG_PPC_DCR_NATIVE=y
+CONFIG_PPC_DCR=y
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_KEXEC is not set
+# CONFIG_CPU_FREQ is not set
+CONFIG_4xx=y
+CONFIG_WANT_EARLY_SERIAL=y
+
+#
+# IBM 4xx options
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
-# CONFIG_PPC_CELL is not set
-# CONFIG_PPC_CELL_NATIVE is not set
-# CONFIG_PQ2ADS is not set
+# CONFIG_ACADIA is not set
+# CONFIG_BUBINGA is not set
+# CONFIG_CPCI405 is not set
+# CONFIG_EP405 is not set
CONFIG_KILAUEA=y
+# CONFIG_MAKALU is not set
+# CONFIG_PPChameleonEVB is not set
+# CONFIG_REDWOOD_5 is not set
+# CONFIG_REDWOOD_6 is not set
+# CONFIG_SC3 is not set
+# CONFIG_SYCAMORE is not set
+# CONFIG_TAIHU is not set
# CONFIG_WALNUT is not set
-# CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set
-# CONFIG_MPIC is not set
-# 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 is not set
-# CONFIG_FSL_ULI1575 is not set
+# CONFIG_XILINX_ML300 is not set
+# CONFIG_XILINX_ML403 is not set
+CONFIG_IBM405_ERR77=y
+CONFIG_IBM405_ERR51=y
+CONFIG_IBM_OCP=y
+CONFIG_IBM_EMAC4=y
+CONFIG_IBM_EMAC4V4=y
+CONFIG_405EX=y
+# CONFIG_PPC4xx_DMA is not set
+CONFIG_PPC_GEN550=y
+CONFIG_UART0_TTYS0=y
+# CONFIG_UART0_TTYS1 is not set
+CONFIG_NOT_COHERENT_CACHE=y
#
-# Kernel options
+# Platform options
#
+# CONFIG_PC_KEYBOARD is not set
# CONFIG_HIGHMEM is not set
-# CONFIG_TICK_ONESHOT is not set
-# CONFIG_NO_HZ is not set
-# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_ARCH_POPULATES_NODE_MAP=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
@@ -162,12 +151,6 @@ CONFIG_HZ=250
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_MATH_EMULATION 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
@@ -180,29 +163,38 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="ip=on"
# CONFIG_PM is not set
CONFIG_SUSPEND_UP_POSSIBLE=y
CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="kilauea.dts"
+CONFIG_PPC_PAGE_4K=y
+# CONFIG_PPC_PAGE_16K is not set
+# CONFIG_PPC_PAGE_64K is not set
CONFIG_ISA_DMA_API=y
#
# Bus options
#
CONFIG_ZONE_DMA=y
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_SYSCALL is not set
+# CONFIG_PPC_I8259 is not set
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCI_DEBUG is not set
#
# PCCARD (PCMCIA/CardBus) support
#
-# CONFIG_PCCARD is not set
+
+#
+# PCI Express support
+#
#
# Advanced setup
@@ -231,27 +223,32 @@ CONFIG_NET=y
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_NET_KEY is not set
CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
+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_DHCP is not set
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 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 is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@@ -288,6 +285,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
#
# 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
@@ -309,17 +307,15 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
#
# Generic Driver Options
#
-CONFIG_STANDALONE=y
+# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-CONFIG_CONNECTOR=y
-CONFIG_PROC_EVENTS=y
+# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
-# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
@@ -328,9 +324,8 @@ CONFIG_MTD_CMDLINE_PARTS=y
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLKDEVS=m
-CONFIG_MTD_BLOCK=m
-# CONFIG_MTD_BLOCK_RO is not set
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
@@ -341,7 +336,7 @@ CONFIG_MTD_BLOCK=m
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
+# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
@@ -366,13 +361,16 @@ CONFIG_MTD_CFI_UTIL=y
# 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_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x8000000
+CONFIG_MTD_PHYSMAP_LEN=0x0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
+# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -384,23 +382,38 @@ CONFIG_MTD_PHYSMAP_OF=y
# 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_NAND=y
+CONFIG_MTD_NAND_VERIFY_WRITE=y
+CONFIG_MTD_NAND_ECC_SMC=y
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_RB500 is not set
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_NDFC=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM 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_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
-# CONFIG_BLK_DEV_LOOP 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_SX8 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=35000
+CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
@@ -412,11 +425,90 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-# CONFIG_SCSI_DMA is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
# CONFIG_NETDEVICES_MULTIQUEUE is not set
@@ -425,9 +517,52 @@ CONFIG_NETDEVICES=y
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-# CONFIG_NET_ETHERNET is not set
-# CONFIG_NETDEV_1000 is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_IBM_EMAC=y
+CONFIG_IBM_EMAC_RXB=256
+CONFIG_IBM_EMAC_TXB=256
+CONFIG_IBM_EMAC_POLL_WEIGHT=32
+CONFIG_IBM_EMAC_RX_COPY_THRESHOLD=256
+CONFIG_IBM_EMAC_RX_SKB_HEADROOM=0
+CONFIG_IBM_EMAC_PHY_RX_CLK_FIX=y
+# CONFIG_IBM_EMAC_DEBUG is not set
+CONFIG_IBM_EMAC_RGMII=y
+CONFIG_IBM_EMAC_NR_START=0
+# 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_NET_PCI is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+CONFIG_E1000=y
+CONFIG_E1000_NAPI=y
+# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
#
# Wireless LAN
@@ -435,8 +570,11 @@ CONFIG_NETDEVICES=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
@@ -447,7 +585,28 @@ CONFIG_NETDEVICES=y
#
# Input device support
#
-# CONFIG_INPUT is not set
+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_TSDEV 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
@@ -466,13 +625,10 @@ CONFIG_NETDEVICES=y
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
-CONFIG_SERIAL_8250_EXTENDED=y
-# CONFIG_SERIAL_8250_MANY_PORTS is not set
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-# CONFIG_SERIAL_8250_DETECT_IRQ is not set
-# CONFIG_SERIAL_8250_RSA is not set
+# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
@@ -480,19 +636,82 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_WATCHDOG is not set
-# CONFIG_HW_RANDOM is not set
+CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
+CONFIG_I2C_IBM_IIC=y
+# CONFIG_I2C_MPC is not set
+# CONFIG_I2C_MPC8260 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_24C01A is not set
+# CONFIG_SENSORS_AD7416 is not set
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+CONFIG_SENSORS_EEPROM=y
+# CONFIG_SENSORS_MAX6900 is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_M41T00 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
#
# SPI support
@@ -501,7 +720,61 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
-# CONFIG_HWMON is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+CONFIG_SENSORS_AD7414=y
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_FM75 is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1115 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Multifunction device drivers
@@ -533,11 +806,58 @@ CONFIG_LEGACY_PTY_COUNT=256
# Sound
#
# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+CONFIG_RTC_INTF_DEV_UIE_EMUL=y
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=y
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
#
# DMA Engine support
@@ -563,11 +883,17 @@ CONFIG_LEGACY_PTY_COUNT=256
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
-# CONFIG_EXT3_FS 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_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
@@ -580,6 +906,7 @@ CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
+CONFIG_GENERIC_ACL=y
#
# CD-ROM/DVD Filesystems
@@ -590,8 +917,11 @@ CONFIG_DNOTIFY=y
#
# DOS/FAT/NT Filesystems
#
+CONFIG_FAT_FS=y
# CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
@@ -602,7 +932,7 @@ CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
-# CONFIG_TMPFS_POSIX_ACL is not set
+CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
@@ -617,8 +947,17 @@ CONFIG_RAMFS=y
# 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=y
+# CONFIG_YAFFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN 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
@@ -629,14 +968,12 @@ CONFIG_CRAMFS=y
# Network File Systems
#
CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
+# 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_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_SUNRPC_BIND34 is not set
@@ -651,19 +988,73 @@ CONFIG_SUNRPC=y
#
# Partition Types
#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
+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
#
# Native Language Support
#
-# CONFIG_NLS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
#
# Distributed Lock Manager
#
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
+
+#
+# IBM 40x options
+#
#
# Library routines
@@ -676,14 +1067,11 @@ CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-
-#
-# Instrumentation Support
-#
# CONFIG_PROFILING is not set
#
@@ -691,9 +1079,9 @@ CONFIG_HAS_DMA=y
#
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_MAGIC_SYSRQ=y
+# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
@@ -701,7 +1089,7 @@ 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_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -709,61 +1097,22 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
-CONFIG_DEBUG_BUGVERBOSE=y
+# 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_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_FAULT_INJECTION 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_BDI_SWITCH is not set
-# CONFIG_PPC_EARLY_DEBUG is not set
+# CONFIG_KGDB is not set
+# CONFIG_XMON is not set
+CONFIG_BDI_SWITCH=y
+# CONFIG_SERIAL_TEXT_DEBUG is not set
+CONFIG_PPC_OCP=y
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_MANAGER=y
-# 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=y
-# 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=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=y
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# 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_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_TEST is not set
-CONFIG_CRYPTO_HW=y
-# CONFIG_PPC_CLOCK is not set
+# CONFIG_CRYPTO is not set
--
1.5.3.6.985.g65c6a4
^ permalink raw reply related
* [PATCH 2/3] 4xx: Change Kilauea dts to support new EMAC device tree properties
From: Stefan Roese @ 2007-12-01 10:25 UTC (permalink / raw)
To: linuxppc-dev
The recent changes from Benjamin Herrenschmidt to the ibm_newemac now
make it possible to support other 4xx variants by just defining the
correct properties in the device tree. In this case of the 405EX we
need to define "has-mdio" in the RGMII node and "has-inverted-stacr-oc"
and "has-new-stacr-staopc" in the EMAC node same as on the 440EPx.
Signed-off-by: Stefan Roese <sr@denx.de>
---
arch/powerpc/boot/dts/kilauea.dts | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts
index c824e8f..b090940 100644
--- a/arch/powerpc/boot/dts/kilauea.dts
+++ b/arch/powerpc/boot/dts/kilauea.dts
@@ -194,6 +194,7 @@
device_type = "rgmii-interface";
compatible = "ibm,rgmii-405ex", "ibm,rgmii";
reg = <ef600b00 104>;
+ has-mdio;
};
EMAC0: ethernet@ef600900 {
@@ -220,6 +221,8 @@
phy-map = <00000000>;
rgmii-device = <&RGMII0>;
rgmii-channel = <0>;
+ has-inverted-stacr-oc;
+ has-new-stacr-staopc;
};
EMAC1: ethernet@ef600a00 {
@@ -246,6 +249,8 @@
phy-map = <00000000>;
rgmii-device = <&RGMII0>;
rgmii-channel = <1>;
+ has-inverted-stacr-oc;
+ has-new-stacr-staopc;
};
};
};
--
1.5.3.6.985.g65c6a4
^ permalink raw reply related
* Re: [rtc-linux] Re: DS1337 RTC on I2C broken.
From: Alessandro Zummo @ 2007-12-01 12:16 UTC (permalink / raw)
To: Clemens Koller; +Cc: rtc-linux, linuxppc-embedded
In-Reply-To: <47505271.8030102@anagramm.de>
On Fri, 30 Nov 2007 19:12:01 +0100
Clemens Koller <clemens.koller@anagramm.de> wrote:
> root@fox_1:/lib/modules/2.6.24-rc3-ge1cca7e8/kernel/drivers/rtc$ modprobe rtc-ds1307
what is dmesg saying at this time?
you might want to add some debug statements in the driver
to see where it halts.. i guess the driver is not bound
to the chip for some reason.
--
Best regards,
Alessandro Zummo,
Tower Technologies - Torino, Italy
http://www.towertech.it
^ permalink raw reply
* Re: [rtc-linux] Re: DS1337 RTC on I2C broken.
From: Alessandro Zummo @ 2007-12-01 12:24 UTC (permalink / raw)
To: Clemens Koller; +Cc: rtc-linux, linuxppc-embedded
In-Reply-To: <47501A4F.8050400@anagramm.de>
On Fri, 30 Nov 2007 15:12:31 +0100
Clemens Koller <clemens.koller@anagramm.de> wrote:
> Hello, Alessandro!
>
> Alessandro Zummo schrieb:
> > It's just to see if there's any timing issue like module-coming-up-before-bus-and/or-rtc.
> > it should work anyway, but who knows...
>
> Here comes more debugging output:
[..]
your .config is right, the drivers are loaded
but they are not bound to the chips as they are supposed to do.
can you check that i2c_board_info structures / i2c_register_board_info
are used by your platform?
--
Best regards,
Alessandro Zummo,
Tower Technologies - Torino, Italy
http://www.towertech.it
^ permalink raw reply
* Linux 2.4 on ML310 with PowerPC405
From: narendra sisodiya @ 2007-12-01 12:59 UTC (permalink / raw)
To: linuxppc-embedded
[-- Attachment #1: Type: text/plain, Size: 359 bytes --]
Hi all,
I am trying to port Linux on ML310 virtex 2 pro,,
I am unable to compile my properly,,,
here i documented my procedure,,,
http://placements.techfandu.org/index.php?title=Linux_kernel_on_ML310
Please check out ,, where i am doing mistake
--
Narendra Sisodiya
MTech (Computer Technology), IIT Delhi
+91-9999232792
http://www.techfandu.org/index.html
[-- Attachment #2: Type: text/html, Size: 540 bytes --]
^ permalink raw reply
* Re: [PATCH 1/3] [NET] phy/fixed.c: rework to not duplicate PHY layer functionality
From: Jochen Friedrich @ 2007-12-01 13:48 UTC (permalink / raw)
To: Vitaly Bordug; +Cc: linuxppc-dev, linux-kernel, Jeff Garzik, netdev
In-Reply-To: <20071126142906.19642.45540.stgit@localhost.localdomain>
Hi Vitaly,
> With that patch fixed.c now fully emulates MDIO bus, thus no need
> to duplicate PHY layer functionality. That, in turn, drastically
> simplifies the code, and drops down line count.
>
> As an additional bonus, now there is no need to register MDIO bus
> for each PHY, all emulated PHYs placed on the platform fixed MDIO bus.
> There is also no more need to pre-allocate PHYs via .config option,
> this is all now handled dynamically.
>
> p.s. Don't even try to understand patch content! Better: apply patch
> and look into resulting drivers/net/phy/fixed.c.
>
If i understand your code correctly, you seem to rely on the fact
that fixed_phy_add() is called before the fixed MDIO bus is scanned for
devices. How is this supposed to work for modules or for the
PPC_CPM_NEW_BINDING mode where the device tree is no longer scanned
during fs_soc initialization but during device initialization?
I tried to add fixed-phy support to fs_enet, but the fixed phy is not
found this way.
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -36,6 +36,7 @@
#include <linux/fs.h>
#include <linux/platform_device.h>
#include <linux/phy.h>
+#include <linux/phy_fixed.h>
#include <linux/vmalloc.h>
#include <asm/pgtable.h>
@@ -1174,8 +1175,24 @@ static int __devinit find_phy(struct device_node *np,
struct device_node *phynode, *mdionode;
struct resource res;
int ret = 0, len;
+ const u32 *data;
+ struct fixed_phy_status status = {};
+
+ data = of_get_property(np, "fixed-link", NULL);
+ if (data) {
+ status.link = 1;
+ status.duplex = data[1];
+ status.speed = data[2];
+
+ ret = fixed_phy_add(PHY_POLL, data[0], &status);
+ if (ret)
+ return ret;
+
+ snprintf(fpi->bus_id, 16, PHY_ID_FMT, 0, *data);
+ return 0;
+ }
- const u32 *data = of_get_property(np, "phy-handle", &len);
+ data = of_get_property(np, "phy-handle", &len);
if (!data || len != 4)
return -EINVAL;
Thanks,
Jochen
^ permalink raw reply
* serial console autodetection not working on powermac
From: Olaf Hering @ 2007-12-01 14:40 UTC (permalink / raw)
To: linuxppc-dev
How is the serial console autodetection supposed to work with current
kernels? arch/powerpc/kernel/legacy_serial.c is not compiled unless
CONFIG_PPC_UDBG_16550 is selected.
Even if I force this config option, legacy_serial_console remains -1 and
the ch-a/ch-b check in check_legacy_serial_console() does not trigger.
Can the ch-a/ch-b check in check_legacy_serial_console() trigger anyway?
The autodetection used to work in earlier kernels.
A compiletime check for CONFIG_SERIAL_PMACZILOG_TTYS is also required,
to switch between ttyS and ttyPZ. Currently ttyS is hardcoded.
^ permalink raw reply
* [RFC] [PATCH] pasemi: NMI support with MPIC
From: Olof Johansson @ 2007-12-01 18:28 UTC (permalink / raw)
To: linuxppc-dev
Some PWRficient-based boards have a NMI button that's wired up to a GPIO
as interrupt source. By configuring the openpic accordingly, these get
delivered as a machine check with high priority, instead of as an external
interrupt.
The device tree contains a property "nmi-source" in the openpic node
for these systems, and it's the (hwirq) source for the input.
Also, for these interrupts, the IACK is read from another register than
the regular (MCACK), but they are EOI'd as usual. So implement said
function for the mpic driver.
Finally, move a couple of external function defines to include/ instead
of local under sysdev. Being able to mask/unmask and eoi directly saves
us from setting up a dummy irq handler that will never be called.
---
arch/powerpc/platforms/pasemi/setup.c | 29 ++++++++++++++++++++++++++---
arch/powerpc/sysdev/mpic.c | 26 +++++++++++++++++++++++---
arch/powerpc/sysdev/mpic.h | 3 ---
include/asm-powerpc/mpic.h | 17 ++++++++++++++++-
4 files changed, 65 insertions(+), 10 deletions(-)
diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c
index 14dace7..2102acc 100644
--- a/arch/powerpc/platforms/pasemi/setup.c
+++ b/arch/powerpc/platforms/pasemi/setup.c
@@ -56,6 +56,7 @@ struct mce_regs {
static struct mce_regs mce_regs[MAX_MCE_REGS];
static int num_mce_regs;
+static int nmi_virq = NO_IRQ;
static void pas_restart(char *cmd)
@@ -184,6 +185,8 @@ static __init void pas_init_IRQ(void)
unsigned long openpic_addr;
const unsigned int *opprop;
int naddr, opplen;
+ int mpic_flags;
+ const unsigned int *nmiprop;
struct mpic *mpic;
mpic_node = NULL;
@@ -216,13 +219,25 @@ static __init void pas_init_IRQ(void)
openpic_addr = of_read_number(opprop, naddr);
printk(KERN_DEBUG "OpenPIC addr: %lx\n", openpic_addr);
+ mpic_flags = MPIC_PRIMARY | MPIC_LARGE_VECTORS;
+
+ nmiprop = of_get_property(mpic_node, "nmi-source", NULL);
+ if (nmiprop)
+ mpic_flags |= MPIC_ENABLE_MCK;
+
mpic = mpic_alloc(mpic_node, openpic_addr,
- MPIC_PRIMARY|MPIC_LARGE_VECTORS,
- 0, 0, " PAS-OPIC ");
+ mpic_flags, 0, 0, " PAS-OPIC ");
BUG_ON(!mpic);
mpic_assign_isu(mpic, 0, openpic_addr + 0x10000);
mpic_init(mpic);
+ /* The NMI/MCK source needs to be prio 15 */
+ if (nmiprop) {
+ nmi_virq = irq_create_mapping(NULL, *nmiprop);
+ mpic_irq_set_priority(nmi_virq, 15);
+ mpic_unmask_irq(nmi_virq);
+ }
+
of_node_put(mpic_node);
of_node_put(root);
}
@@ -242,6 +257,14 @@ static int pas_machine_check_handler(struct pt_regs *regs)
srr0 = regs->nip;
srr1 = regs->msr;
+
+ if (mpic_get_mcirq() == nmi_virq) {
+ printk(KERN_ERR "NMI delivered\n");
+ debugger(regs);
+ mpic_end_irq(nmi_virq);
+ goto out;
+ }
+
dsisr = mfspr(SPRN_DSISR);
printk(KERN_ERR "Machine Check on CPU %d\n", cpu);
printk(KERN_ERR "SRR0 0x%016lx SRR1 0x%016lx\n", srr0, srr1);
@@ -305,7 +328,7 @@ static int pas_machine_check_handler(struct pt_regs *regs)
}
}
-
+out:
/* SRR1[62] is from MSR[62] if recoverable, so pass that back */
return !!(srr1 & 0x2);
}
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index e479388..22a691b 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -83,6 +83,7 @@ static u32 mpic_infos[][MPIC_IDX_END] = {
MPIC_CPU_WHOAMI,
MPIC_CPU_INTACK,
MPIC_CPU_EOI,
+ MPIC_CPU_MCACK,
MPIC_IRQ_BASE,
MPIC_IRQ_STRIDE,
@@ -121,6 +122,7 @@ static u32 mpic_infos[][MPIC_IDX_END] = {
TSI108_CPU_WHOAMI,
TSI108_CPU_INTACK,
TSI108_CPU_EOI,
+ TSI108_CPU_MCACK,
TSI108_IRQ_BASE,
TSI108_IRQ_STRIDE,
@@ -1109,6 +1111,11 @@ struct mpic * __init mpic_alloc(struct device_node *node,
mb();
}
+ if (flags & MPIC_ENABLE_MCK)
+ mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0),
+ mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0))
+ | MPIC_GREG_GCONF_MCK);
+
/* Read feature register, calculate num CPUs and, for non-ISU
* MPICs, num sources as well. On ISU MPICs, sources are counted
* as ISUs are added
@@ -1419,13 +1426,13 @@ void mpic_send_ipi(unsigned int ipi_no, unsigned int cpu_mask)
mpic_physmask(cpu_mask & cpus_addr(cpu_online_map)[0]));
}
-unsigned int mpic_get_one_irq(struct mpic *mpic)
+static unsigned int _mpic_get_one_irq(struct mpic *mpic, int reg)
{
u32 src;
- src = mpic_cpu_read(MPIC_INFO(CPU_INTACK)) & MPIC_INFO(VECPRI_VECTOR_MASK);
+ src = mpic_cpu_read(reg) & MPIC_INFO(VECPRI_VECTOR_MASK);
#ifdef DEBUG_LOW
- DBG("%s: get_one_irq(): %d\n", mpic->name, src);
+ DBG("%s: get_one_irq(reg 0x%x): %d\n", mpic->name, reg, src);
#endif
if (unlikely(src == mpic->spurious_vec)) {
if (mpic->flags & MPIC_SPV_EOI)
@@ -1443,6 +1450,11 @@ unsigned int mpic_get_one_irq(struct mpic *mpic)
return irq_linear_revmap(mpic->irqhost, src);
}
+unsigned int mpic_get_one_irq(struct mpic *mpic)
+{
+ return _mpic_get_one_irq(mpic, MPIC_INFO(CPU_INTACK));
+}
+
unsigned int mpic_get_irq(void)
{
struct mpic *mpic = mpic_primary;
@@ -1452,6 +1464,14 @@ unsigned int mpic_get_irq(void)
return mpic_get_one_irq(mpic);
}
+unsigned int mpic_get_mcirq(void)
+{
+ struct mpic *mpic = mpic_primary;
+
+ BUG_ON(mpic == NULL);
+
+ return _mpic_get_one_irq(mpic, MPIC_INFO(CPU_MCACK));
+}
#ifdef CONFIG_SMP
void mpic_request_ipis(void)
diff --git a/arch/powerpc/sysdev/mpic.h b/arch/powerpc/sysdev/mpic.h
index 1cb6bd8..31bc44f 100644
--- a/arch/powerpc/sysdev/mpic.h
+++ b/arch/powerpc/sysdev/mpic.h
@@ -31,9 +31,6 @@ static inline int mpic_u3msi_init(struct mpic *mpic)
#endif
extern int mpic_set_irq_type(unsigned int virq, unsigned int flow_type);
-extern void mpic_end_irq(unsigned int irq);
-extern void mpic_mask_irq(unsigned int irq);
-extern void mpic_unmask_irq(unsigned int irq);
extern void mpic_set_affinity(unsigned int irq, cpumask_t cpumask);
#endif /* _POWERPC_SYSDEV_MPIC_H */
diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h
index ae84dde..e7ac810 100644
--- a/include/asm-powerpc/mpic.h
+++ b/include/asm-powerpc/mpic.h
@@ -23,6 +23,7 @@
#define MPIC_GREG_GCONF_RESET 0x80000000
#define MPIC_GREG_GCONF_8259_PTHROU_DIS 0x20000000
#define MPIC_GREG_GCONF_BASE_MASK 0x000fffff
+#define MPIC_GREG_GCONF_MCK 0x08000000
#define MPIC_GREG_GLOBAL_CONF_1 0x00030
#define MPIC_GREG_GLOBAL_CONF_1_SIE 0x08000000
#define MPIC_GREG_GLOBAL_CONF_1_CLK_RATIO_MASK 0x70000000
@@ -78,6 +79,7 @@
#define MPIC_CPU_WHOAMI_MASK 0x0000001f
#define MPIC_CPU_INTACK 0x000a0
#define MPIC_CPU_EOI 0x000b0
+#define MPIC_CPU_MCACK 0x000c0
/*
* Per-source registers
@@ -141,6 +143,7 @@
#define TSI108_CPU_WHOAMI 0xffffffff
#define TSI108_CPU_INTACK 0x00004
#define TSI108_CPU_EOI 0x00008
+#define TSI108_CPU_MCACK 0x00004 /* Doesn't really exist here */
/*
* Per-source registers
@@ -183,6 +186,7 @@ enum {
MPIC_IDX_CPU_WHOAMI,
MPIC_IDX_CPU_INTACK,
MPIC_IDX_CPU_EOI,
+ MPIC_IDX_CPU_MCACK,
MPIC_IDX_IRQ_BASE,
MPIC_IDX_IRQ_STRIDE,
@@ -344,6 +348,8 @@ struct mpic
#define MPIC_USES_DCR 0x00000080
/* MPIC has 11-bit vector fields (or larger) */
#define MPIC_LARGE_VECTORS 0x00000100
+/* Enable delivery of prio 15 interrupts as MCK instead of EE */
+#define MPIC_ENABLE_MCK 0x00000200
/* MPIC HW modification ID */
#define MPIC_REGSET_MASK 0xf0000000
@@ -447,10 +453,19 @@ extern void mpic_send_ipi(unsigned int ipi_no, unsigned int cpu_mask);
/* Send a message (IPI) to a given target (cpu number or MSG_*) */
void smp_mpic_message_pass(int target, int msg);
+/* Unmask a specific virq */
+extern void mpic_unmask_irq(unsigned int irq);
+/* Mask a specific virq */
+extern void mpic_mask_irq(unsigned int irq);
+/* EOI a specific virq */
+extern void mpic_end_irq(unsigned int irq);
+
/* Fetch interrupt from a given mpic */
extern unsigned int mpic_get_one_irq(struct mpic *mpic);
-/* This one gets to the primary mpic */
+/* This one gets from the primary mpic */
extern unsigned int mpic_get_irq(void);
+/* Fetch Machine Check interrupt from primary mpic */
+extern unsigned int mpic_get_mcirq(void);
/* Set the EPIC clock ratio */
void mpic_set_clk_ratio(struct mpic *mpic, u32 clock_ratio);
^ permalink raw reply related
* Re: [PATCH 1/3] [NET] phy/fixed.c: rework to not duplicate PHY layer functionality
From: Vitaly Bordug @ 2007-12-01 19:07 UTC (permalink / raw)
To: Jochen Friedrich; +Cc: linuxppc-dev, linux-kernel, Jeff Garzik, netdev
In-Reply-To: <47516646.9000803@scram.de>
On Sat, 01 Dec 2007 14:48:54 +0100
Jochen Friedrich wrote:
> Hi Vitaly,
>
> > With that patch fixed.c now fully emulates MDIO bus, thus no need
> > to duplicate PHY layer functionality. That, in turn, drastically
> > simplifies the code, and drops down line count.
> >
> > As an additional bonus, now there is no need to register MDIO bus
> > for each PHY, all emulated PHYs placed on the platform fixed MDIO
> > bus. There is also no more need to pre-allocate PHYs via .config
> > option, this is all now handled dynamically.
> >
> > p.s. Don't even try to understand patch content! Better: apply patch
> > and look into resulting drivers/net/phy/fixed.c.
> >
> If i understand your code correctly, you seem to rely on the fact
> that fixed_phy_add() is called before the fixed MDIO bus is scanned
> for devices. How is this supposed to work for modules or for the
> PPC_CPM_NEW_BINDING mode where the device tree is no longer scanned
> during fs_soc initialization but during device initialization?
>
Well, this is kind of known issue - to work it around for now, place PHY lib after fs_enet in
Makefile. This way it works for me for _NEW_BINDING and mpc866ads.
> I tried to add fixed-phy support to fs_enet, but the fixed phy is not
> found this way.
>
The point is I have the code and it works now(for fs_enet etc.), but I need to find the way for the fixed phy pinning to work in either order with phylib. If you have ideas, please go ahead :)
> --- a/drivers/net/fs_enet/fs_enet-main.c
> +++ b/drivers/net/fs_enet/fs_enet-main.c
> @@ -36,6 +36,7 @@
> #include <linux/fs.h>
> #include <linux/platform_device.h>
> #include <linux/phy.h>
> +#include <linux/phy_fixed.h>
>
> #include <linux/vmalloc.h>
> #include <asm/pgtable.h>
> @@ -1174,8 +1175,24 @@ static int __devinit find_phy(struct
> device_node *np, struct device_node *phynode, *mdionode;
> struct resource res;
> int ret = 0, len;
> + const u32 *data;
> + struct fixed_phy_status status = {};
> +
> + data = of_get_property(np, "fixed-link", NULL);
> + if (data) {
> + status.link = 1;
> + status.duplex = data[1];
> + status.speed = data[2];
> +
> + ret = fixed_phy_add(PHY_POLL, data[0], &status);
> + if (ret)
> + return ret;
> +
> + snprintf(fpi->bus_id, 16, PHY_ID_FMT, 0, *data);
> + return 0;
> + }
>
> - const u32 *data = of_get_property(np, "phy-handle", &len);
> + data = of_get_property(np, "phy-handle", &len);
> if (!data || len != 4)
> return -EINVAL;
>
> Thanks,
> Jochen
--
Sincerely, Vitaly
^ permalink raw reply
* Re: [RFC] [PATCH] pasemi: NMI support with MPIC
From: Benjamin Herrenschmidt @ 2007-12-01 20:38 UTC (permalink / raw)
To: Olof Johansson; +Cc: linuxppc-dev
In-Reply-To: <20071201182841.GA25103@lixom.net>
On Sat, 2007-12-01 at 12:28 -0600, Olof Johansson wrote:
> Some PWRficient-based boards have a NMI button that's wired up to a GPIO
> as interrupt source. By configuring the openpic accordingly, these get
> delivered as a machine check with high priority, instead of as an external
> interrupt.
>
> The device tree contains a property "nmi-source" in the openpic node
> for these systems, and it's the (hwirq) source for the input.
>
> Also, for these interrupts, the IACK is read from another register than
> the regular (MCACK), but they are EOI'd as usual. So implement said
> function for the mpic driver.
>
> Finally, move a couple of external function defines to include/ instead
> of local under sysdev. Being able to mask/unmask and eoi directly saves
> us from setting up a dummy irq handler that will never be called.
It's interesting how creative implementors are with MPICs :-)
Looks allright to me but I haven't tested for regressions.
Ben.
^ permalink raw reply
* Re: [RFC] [PATCH] pasemi: NMI support with MPIC
From: Olof Johansson @ 2007-12-01 21:21 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: linuxppc-dev
In-Reply-To: <1196541525.13230.144.camel@pasglop>
On Sun, Dec 02, 2007 at 07:38:45AM +1100, Benjamin Herrenschmidt wrote:
>
> On Sat, 2007-12-01 at 12:28 -0600, Olof Johansson wrote:
> > Some PWRficient-based boards have a NMI button that's wired up to a GPIO
> > as interrupt source. By configuring the openpic accordingly, these get
> > delivered as a machine check with high priority, instead of as an external
> > interrupt.
> >
> > The device tree contains a property "nmi-source" in the openpic node
> > for these systems, and it's the (hwirq) source for the input.
> >
> > Also, for these interrupts, the IACK is read from another register than
> > the regular (MCACK), but they are EOI'd as usual. So implement said
> > function for the mpic driver.
> >
> > Finally, move a couple of external function defines to include/ instead
> > of local under sysdev. Being able to mask/unmask and eoi directly saves
> > us from setting up a dummy irq handler that will never be called.
>
> It's interesting how creative implementors are with MPICs :-)
:-)
> Looks allright to me but I haven't tested for regressions.
I've build tested all platforms, and I don't expect any runtime changes
for others since they're not executing the new paths.
Thanks,
-Olof
^ permalink raw reply
* Re: [PATCH 1/3][RESEND] phylib: add PHY interface modes for internal delay for tx and rx only
From: Jeff Garzik @ 2007-12-01 21:33 UTC (permalink / raw)
To: Kim Phillips; +Cc: netdev, Li Yang, linuxppc-dev
In-Reply-To: <20071126161748.9671b828.kim.phillips@freescale.com>
Kim Phillips wrote:
> Allow phylib specification of cases where hardware needs to configure
> PHYs for Internal Delay only on either RX or TX (not both).
>
> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
> Tested-by: Anton Vorontsov <avorontsov@ru.mvista.com>
> Acked-by: Li Yang <leoli@freescale.com>
> ---
> include/linux/phy.h | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/include/linux/phy.h b/include/linux/phy.h
> index f0742b6..e10763d 100644
> --- a/include/linux/phy.h
> +++ b/include/linux/phy.h
> @@ -58,6 +58,8 @@ typedef enum {
> PHY_INTERFACE_MODE_RMII,
> PHY_INTERFACE_MODE_RGMII,
> PHY_INTERFACE_MODE_RGMII_ID,
> + PHY_INTERFACE_MODE_RGMII_RXID,
> + PHY_INTERFACE_MODE_RGMII_TXID,
> PHY_INTERFACE_MODE_RTBI
> } phy_interface_t;
applied 1-3
^ permalink raw reply
* Re: [PATCH] SET_NETDEV_DEV() in fec_mpc52xx.c
From: Jeff Garzik @ 2007-12-01 21:35 UTC (permalink / raw)
To: David Woodhouse; +Cc: linuxppc-dev, Domen Puncer, netdev
In-Reply-To: <1196273071.30806.46.camel@pmac.infradead.org>
David Woodhouse wrote:
> This helps to allow the Fedora installer to use the built-in Ethernet on
> the Efika for a network install.
>
> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
>
> --- a/drivers/net/fec_mpc52xx.c
> +++ b/drivers/net/fec_mpc52xx.c
> @@ -971,6 +971,8 @@ mpc52xx_fec_probe(struct of_device *op, const struct of_device_id *match)
>
> mpc52xx_fec_reset_stats(ndev);
>
> + SET_NETDEV_DEV(ndev, &op->dev);
> +
> /* Register the new network device */
> rv = register_netdev(ndev);
applied
^ permalink raw reply
* Re: [PATCH] Stop phy code from returning success to unknown ioctls.
From: Jeff Garzik @ 2007-12-01 21:36 UTC (permalink / raw)
To: David Woodhouse; +Cc: linuxppc-dev, Domen Puncer, netdev
In-Reply-To: <1196279794.30806.54.camel@pmac.infradead.org>
David Woodhouse wrote:
> This kind of sucks, and prevents the Fedora installer from using the
> device for network installs...
>
> [root@efika phy]# iwconfig eth0
> Warning: Driver for device eth0 has been compiled with an ancient version
> of Wireless Extension, while this program support version 11 and later.
> Some things may be broken...
>
> eth0 ESSID:off/any Nickname:""
> NWID:0 Channel:0 Access Point: 00:00:BF:81:14:E0
> Bit Rate:-1.08206e+06 kb/s Sensitivity=0/0
> RTS thr:off Fragment thr:off
> Encryption key:<too big>
> Power Management:off
>
> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
>
> diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
> index 9bc1177..7c9e6e3 100644
> --- a/drivers/net/phy/phy.c
> +++ b/drivers/net/phy/phy.c
> @@ -406,6 +406,9 @@ int phy_mii_ioctl(struct phy_device *phydev,
> && phydev->drv->config_init)
> phydev->drv->config_init(phydev);
> break;
> +
> + default:
> + return -ENOTTY;
> }
>
applied
^ permalink raw reply
* Re: [PATCH 1/3] [NET] phy/fixed.c: rework to not duplicate PHY layer functionality
From: Anton Vorontsov @ 2007-12-01 21:34 UTC (permalink / raw)
To: Jochen Friedrich; +Cc: netdev, linux-kernel, Jeff Garzik, linuxppc-dev
In-Reply-To: <47516646.9000803@scram.de>
On Sat, Dec 01, 2007 at 02:48:54PM +0100, Jochen Friedrich wrote:
> Hi Vitaly,
>
> > With that patch fixed.c now fully emulates MDIO bus, thus no need
> > to duplicate PHY layer functionality. That, in turn, drastically
> > simplifies the code, and drops down line count.
> >
> > As an additional bonus, now there is no need to register MDIO bus
> > for each PHY, all emulated PHYs placed on the platform fixed MDIO bus.
> > There is also no more need to pre-allocate PHYs via .config option,
> > this is all now handled dynamically.
> >
> > p.s. Don't even try to understand patch content! Better: apply patch
> > and look into resulting drivers/net/phy/fixed.c.
> >
> If i understand your code correctly, you seem to rely on the fact
> that fixed_phy_add() is called before the fixed MDIO bus is scanned for
> devices.
Yes, indeed. The other name of "fixed phys" are "platform phys"
or "platform MDIO bus" on which virtual PHYs are placed.
That is, these phys supposed to be created by the platform setup
code (arch/). The rationale here is: we do hardware emulation, thus
to make drivers actually see that "hardware", we have to create it
early.
> I tried to add fixed-phy support to fs_enet, but the fixed phy is not
> found this way.
>
> --- a/drivers/net/fs_enet/fs_enet-main.c
> +++ b/drivers/net/fs_enet/fs_enet-main.c
> @@ -36,6 +36,7 @@
> #include <linux/fs.h>
> #include <linux/platform_device.h>
> #include <linux/phy.h>
> +#include <linux/phy_fixed.h>
>
> #include <linux/vmalloc.h>
> #include <asm/pgtable.h>
> @@ -1174,8 +1175,24 @@ static int __devinit find_phy(struct device_node *np,
> struct device_node *phynode, *mdionode;
> struct resource res;
> int ret = 0, len;
> + const u32 *data;
> + struct fixed_phy_status status = {};
> +
> + data = of_get_property(np, "fixed-link", NULL);
> + if (data) {
> + status.link = 1;
> + status.duplex = data[1];
> + status.speed = data[2];
> +
> + ret = fixed_phy_add(PHY_POLL, data[0], &status);
> + if (ret)
> + return ret;
> +
> + snprintf(fpi->bus_id, 16, PHY_ID_FMT, 0, *data);
> + return 0;
> + }
>
> - const u32 *data = of_get_property(np, "phy-handle", &len);
> + data = of_get_property(np, "phy-handle", &len);
> if (!data || len != 4)
> return -EINVAL;
^^ the correct solution is to implement arch_initcall function
which will create fixed PHYs, and then leave only
snprintf(fpi->bus_id, 16, PHY_ID_FMT, 0, *data); part in the
fs_enet's find_phy().
Try add something like this to the fsl_soc.c (compile untested):
- - - -
static int __init of_add_fixed_phys(void)
{
struct device_node *np;
const u32 *prop;
struct fixed_phy_status status = {};
while ((np = of_find_node_by_name(NULL, "ethernet"))) {
data = of_get_property(np, "fixed-link", NULL);
if (!data)
continue;
status.link = 1;
status.duplex = data[1];
status.speed = data[2];
ret = fixed_phy_add(PHY_POLL, data[0], &status);
if (ret)
return ret;
}
return 0;
}
arch_initcall(of_add_fixed_phys);
- - - -
And remove fixed_phy_add() from the fs_enet. This should work
nicely and also should be ideologically correct. ;-)
> How is this supposed to work for modules or for the
> PPC_CPM_NEW_BINDING mode where the device tree is no longer scanned
> during fs_soc initialization but during device initialization?
We should mark fixed.c as bool. Fake/virtual/fixed/platform PHYs
creation is architecture code anyway, can't be =m.
--
Anton Vorontsov
email: cbou@mail.ru
backup email: ya-cbou@yandex.ru
irc://irc.freenode.net/bd2
^ permalink raw reply
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