Commit Graph

65292 Commits

Author SHA1 Message Date
Roland McGrath
fabca2c0a4 [POWERPC] Add CHECK_FULL_REGS in several places in ptrace code
This restores the CHECK_FULL_REGS sanity check to every place that can
access the nonvolatile GPRs for ptrace.  This is already done for
native-bitwidth PTRACE_PEEKUSR, but was omitted for many other cases
(32-bit ptrace, PTRACE_GETREGS, etc.); I think there may have been more
uniform checks before that were lost in the recent cleanup of GETREGS et al.

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 11:48:43 +10:00
Scott Wood
fec6047047 [POWERPC] bootwrapper: Add PlanetCore firmware support
This is a library that board code can use to extract information from the
PlanetCore configuration keys.  PlanetCore is used on various boards from
Embedded Planet.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 11:48:43 +10:00
Scott Wood
27ff35d902 [POWERPC] bootwrapper: Factor out dt_set_mac_address()
This allows callers to set addresses one at a time when that would be more
convenient.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 11:48:43 +10:00
Milton Miller
51a505d73b [POWERPC] boot: Simplify gunzip_finish
Call gunzip_partial to calculate the remaining length and copy the
data to the user buffer.  This makes it shorter and reduces
duplication.

Signed-off-by: Milton Miller <miltonm@bga.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 11:48:43 +10:00
Milton Miller
e47654d016 [POWERPC] boot: Record header bytes in gunzip_start
Record the number of header bytes skipped in the total bytes read field.

This is needed for the initramfs parsing code to find the end of the zip file.

Signed-off-by: Milton Miller <miltonm@bga.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 11:48:43 +10:00
Stephen Rothwell
6fccab26df [POWERPC] Make vio_bus_type static
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 11:48:43 +10:00
Stephen Rothwell
c868078ed8 [POWERPC] Simplify vio_bus_init a little for legacy iSeries
iSeries_vio_dev was already statically initialised and we can remove
one set of #ifdef CONFIG_PPC_ISERIES guards.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 11:48:43 +10:00
Stephen Rothwell
c546726293 [POWERPC] Remove debug printk from vio_bus_init
As it just adds noise to the boot messages.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 11:48:42 +10:00
Tony Breeds
4a4cfe3836 [POWERPC] Implement generic time of day clocksource for powerpc
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 11:48:42 +10:00
Tony Breeds
aa3be5f32d [POWERPC] Implement {read,update}_persistent_clock
With these functions implemented we cooperate better with the generic
timekeeping code.  This obsoletes the need for the timer sysdev as a bonus.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 11:48:42 +10:00
Ed Swarthout
df174e3be8 [POWERPC] Add memory regions to the kcore list for 32-bit machines
The entries are only 32-bit, so restrict the virtual address to stay
below 0xffff_ffff.  With KERNELBASE set to 0xc000_0000, this in effect
restricts access to the first 1GB of real memory.

Make setup_kcore conditional on CONFIG_PROC_KCORE for both 32/64.

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 09:12:06 +10:00
Paul Mackerras
94987aff23 [POWERPC] Disable power management for arch/ppc
Currently the prep_defconfig in arch/ppc won't build due to swsusp
being broken.  This patch avoids the problem by essentially disabling
all power management on those platforms left in arch/ppc.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 09:12:04 +10:00
Stephen Rothwell
2578bfae84 [POWERPC] Create and use CONFIG_WORD_SIZE
Linus made this suggestion for the x86 merge and this starts the process
for powerpc.  We assume that CONFIG_PPC64 implies CONFIG_PPC_MERGE and
CONFIG_PPC_STD_MMU_32 implies CONFIG_PPC_STD_MMU.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 09:12:02 +10:00
Olof Johansson
75918a4b59 [POWERPC] Separate out legacy machine check exception parsers
Move out the old-style exception parsers to a separate function, and
don't call it on platforms that have a platform-specific handler.

It would make sense to move out the generic versions into their platforms
instead, but that can be done gradually down the road.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 09:11:58 +10:00
Domen Puncer
6f6682809b [POWERPC] clk.h interface for platforms
This provides an implementation of the <linux/clk.h> interface for
arch/powerpc using a set of function pointers in clk_functions.
Platforms that want to support this interface should fill
clk_functions and select CONFIG_PPC_CLOCK in Kconfig.

Signed-off-by: Domen Puncer <domen.puncer@telargo.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 09:11:56 +10:00
Michael Ellerman
21ccdd31e9 [POWERPC] Inline u3msi_compose_msi_msg()
In the MPIC U3 MSI code, we call u3msi_compose_msi_msg() once for each MSI.
This is overkill, as the address is per pci device, not per MSI. So setup
the address once, and just set the data per MSI.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 09:11:42 +10:00
Michael Ellerman
d385366a9b [POWERPC] Simplify rtas_change_msi() error semantics
Currently rtas_change_msi() returns either the error code from RTAS, or if
the RTAS call succeeded the number of irqs that were configured by RTAS.
This makes checking the return value more complicated than it needs to be.

Instead, have rtas_change_msi() check that the number of irqs configured by
RTAS is equal to what we requested - and return an error otherwise. This makes
the return semantics match the usual 0 for success, something else for error.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 09:11:39 +10:00
Michael Ellerman
fcbe8090a0 [POWERPC] Simplify error logic in rtas_setup_msi_irqs()
rtas_setup_msi_irqs() doesn't need to call teardown() itself, the
generic code will do this for us as long as we return a non-zero
value.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 09:11:35 +10:00
Michael Ellerman
d9303d662f [POWERPC] Simplify error logic in u3msi_setup_msi_irqs()
u3msi_setup_msi_irqs() doesn't need to call teardown() itself,
the generic code will do this for us as long as we return a non
zero value.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 09:11:32 +10:00
Michael Ellerman
db220b234d [POWERPC] Make sure to of_node_get() the result of pci_device_to_OF_node()
pci_device_to_OF_node() returns the device node attached to a PCI device,
but doesn't actually grab a reference - we need to do it ourselves.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 09:11:29 +10:00
Arnd Bergmann
a35e370cfd [POWERPC] Move embedded6xx into multiplatform
The various embedded 6xx systems can easily coexist in one kernel
together with the other 6xx based systems, so there is no strict
reason to keep them separate.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-03 09:11:25 +10:00
Linas Vepstas
a7fb7ea76e [POWERPC] pseries: device node status can be "ok" or "okay"
It seems that some versions of firmware will report a device
node status as the string "okay". As we are not expecting this
string, the device node will be ignored by the EEH subsystem.
Which means EEH will not be enabled.

When EEH is not enabled, PCI errors will be converted into
Machine Check exceptions, and we'll have a very unhappy system.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-02 22:09:56 +10:00
Emil Medve
576e393e74 [POWERPC] Fix build errors when BLOCK=n
These are the symptom error messages:

  CC      arch/powerpc/kernel/setup_32.o
In file included from include/linux/blkdev.h:17,
                 from include/linux/ide.h:13,
                 from arch/powerpc/kernel/setup_32.c:13:
include/linux/bsg.h:67: warning: 'struct request_queue' declared inside parameter list
include/linux/bsg.h:67: warning: its scope is only this definition or declaration, which is probably not what you want
include/linux/bsg.h:71: warning: 'struct request_queue' declared inside parameter list
In file included from arch/powerpc/kernel/setup_32.c:13:
include/linux/ide.h:857: error: field 'wrq' has incomplete type

  CC      arch/powerpc/kernel/ppc_ksyms.o
In file included from include/linux/blkdev.h:17,
                 from include/linux/ide.h:13,
                 from arch/powerpc/kernel/ppc_ksyms.c:15:
include/linux/bsg.h:67: warning: 'struct request_queue' declared inside parameter list
include/linux/bsg.h:67: warning: its scope is only this definition or declaration, which is probably not what you want
include/linux/bsg.h:71: warning: 'struct request_queue' declared inside parameter list
In file included from arch/powerpc/kernel/ppc_ksyms.c:15:
include/linux/ide.h:857: error: field 'wrq' has incomplete type

The fix tries to use the smallest scope CONFIG_* symbols that will fix
the build problem.  In this case <linux/ide.h> needs to be included
only if IDE=y or IDE=m were selected.  Also, ppc_ide_md is needed only
if BLK_DEV_IDE=y or BLK_DEV_IDE=m

Moved the EXPORT_SYMBOL(ppc_ide_md) from ppc_ksysms.c next to its
declaration in setup_32.c which made <linux/ide.h> not needed. With
<linux/ide.h> gone from ppc_ksyms.c, <asm/cacheflush.h> is needed to
address the following warnings and errors:

  CC      arch/powerpc/kernel/ppc_ksyms.o
arch/powerpc/kernel/ppc_ksyms.c:122: error: '__flush_icache_range' undeclared here (not in a function)
arch/powerpc/kernel/ppc_ksyms.c:122: warning: type defaults to 'int' in declaration of '__flush_icache_range'
arch/powerpc/kernel/ppc_ksyms.c:123: error: 'flush_dcache_range' undeclared here (not in a function)
arch/powerpc/kernel/ppc_ksyms.c:123: warning: type defaults to 'int' in declaration of 'flush_dcache_range'

Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:22 +10:00
Benjamin Herrenschmidt
4c2a54b09b [POWERPC] Fix platinumfb framebuffer
Current kernels have a non-working platinumfb due to some resource
management issues.  This fixes it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:22 +10:00
Satyam Sharma
8fd7675c09 [POWERPC] Avoid pointless WARN_ON(irqs_disabled()) from panic codepath
> ------------[ cut here ]------------
> Badness at arch/powerpc/kernel/smp.c:202

comes when smp_call_function_map() has been called with irqs disabled,
which is illegal. However, there is a special case, the panic() codepath,
when we do not want to warn about this -- warning at that time is pointless
anyway, and only serves to scroll away the *real* cause of the panic and
distracts from the real bug.

* So let's extract the WARN_ON() from smp_call_function_map() into all its
  callers -- smp_call_function() and smp_call_function_single()

* Also, introduce another caller of smp_call_function_map(), namely
  __smp_call_function() (and make smp_call_function() a wrapper over this)
  which does *not* warn about disabled irqs

* Use this __smp_call_function() from the panic codepath's smp_send_stop()

We also end having to move code of smp_send_stop() below the definition
of __smp_call_function().

Signed-off-by: Satyam Sharma <satyam@infradead.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:22 +10:00
Olof Johansson
17b5ee04c0 [POWERPC] Support setting affinity for U3/U4 MSI sources
Hook up affinity-setting for U3/U4 MSI interrupt sources.

Tested on Quad G5 with myri10ge.

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:22 +10:00
Arnd Bergmann
3164cccdc0 [POWERPC] add Kconfig option for optimizing for cell
Since the PPE on cell is an in-order core, it suffers significantly
from wrong instruction scheduling.  This adds a Kconfig option that
enables passing -mtune=cell to gcc in order to generate object
code that runs well on cell.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:22 +10:00
Jeremy Kerr
fb8299ed31 [POWERPC] cell: Don't cast the result of of_get_property()
The cast to u32 * isn't required, of_get_property returns a void *.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:22 +10:00
Tony Breeds
408e83a682 [POWERPC] Convert define_machine(mpc885_ads) to C99 initializer syntax
Make the define_machine() block for mpc885_ads more greppable and
consistent with other examples in tree.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:22 +10:00
Grant Likely
85498ae87c [POWERPC] mpc5200: Add cuimage support for mpc5200 boards
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:22 +10:00
Grant Likely
ad25a4cca7 [POWERPC] mpc8349: Add linux,network-index to ethernet nodes in device tree
cuImage needs to know the logical index of the ethernet devices in order
to assign mac addresses.  This adds the needed properties.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
CC: Scott Wood <scottwood@freescale.com>
CC: Kumar Gala <galak@kernel.crashing.org>
CC: Timur Tabi <timur@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:22 +10:00
Meelis Roos
3e61576b2a [POWERPC] Fix ppc kernels after build-id addition
This patch fixes arch/ppc kernels, at least for prep subarch, after
build-id addition.  Without this, kernels were 3 times the size and
bootloader refused to load them.  Now they are back to normal again.

Tested only with Roland McGrath's "Use LDFLAGS_MODULE only for .ko
links" patch applied - boots and works fine.

Signed-off-by: Meelis Roos <mroos@linux.ee>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:21 +10:00
Robert P. J. Day
20b31b53ea [POWERPC] Prevent direct inclusion of <asm/rwsem.h>.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:21 +10:00
Aristeu Rozanski
555ddbb4e2 [POWERPC] adbhid: Enable KEY_FN key reporting
When a Fn key is used in combination with another key in ADB keyboards
it will generate a Fn event and then a second event that can be a
different key than pressed (Fn + F1 for instance can generate Fn +
brightness down if it's configured like that).  This enables the
reporting of the Fn key to the input system.

As Fn is a dead key for most purposes, it's useful to report it so
applications can make use of it.  One example is apple_mouse
(https://jake.ruivo.org/uinputd/trunk/apple_mouse/) that emulates the
second and third keys using a combination of keyboard keys and the mouse
button.  Other applications may use the KEY_FN as a modifier as well.
I've been updating and using this patch for months without problems.

Signed-off-by: Aristeu Rozanski <aris@ruivo.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:21 +10:00
Mike Frysinger
fc624eae32 [POWERPC] Use __attribute__ in asm-powerpc
Pretty much everyone uses "__attribute__" or "attribute", no one uses
"__attribute".  This tweaks the three places in asm-powerpc where this
comes up.  While only asm-powerpc/types.h is interesting (for
userspace), I did asm-powerpc/processor.h as well for consistency.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:21 +10:00
Dale Farnsworth
9b41fcb0eb [POWERPC] Add Marvell mv64x60 udbg putc/getc functions
Commit 69331af, "Fixes and cleanups for earlyprintk aka boot console",
resulted in printk output prior to the initialization of the mpsc
console driver not being printed.  That commit causes the mpsc's
CON_PRINTBUFFER flag to be cleared since udbg should have printed
the previous output.

I guess we can no longer ignore udbg. :)

This patch provides udbg_putc() and udbg_getc() functions for the
Marvell mv64x60 chips. These functions are enabled if an mv64x60
port is to be used as the console as determined from the device tree.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Acked-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:21 +10:00
David Woodhouse
e4533b243e [POWERPC] Optionally use new device number for pmac_zilog
This adds the option for the pmac_zilog driver to use the major/minor
numbers recently allocated specifically for it (/dev/ttyPZn) instead
of the /dev/ttySn numbers.  The advantage of doing this is that it
allows the pmac_zilog and 8250 drivers to coexist.  The disadvantage
of doing this is that it is a user-visible ABI change and it will
break existing working setups on powermacs, and could be confusing to
users.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-22 14:49:21 +10:00
David Gibson
c4d5e37547 [POWERPC] Cleanups for physmap_of.c (v2)
This patch includes a whole batch of smallish cleanups for
drivers/mtd/physmap_of.c.

	- A bunch of uneeded #includes are removed
	- We switch to the modern linux/of.h etc. in place of
asm/prom.h
	- Use some helper macros to avoid some ugly inline #ifdefs
	- A few lines of unreachable code are removed
	- A number of indentation / line-wrapping fixes
	- More consistent use of kernel idioms such as if (!p) instead
of if (p == NULL)
	- Clarify some printk()s and other informative strings.
	- parse_obsolete_partitions() now returns 0 if no partition
information is found, instead of returning -ENOENT which the caller
had to handle specially.
	- (the big one) Despite the name, this driver really has
nothing to do with drivers/mtd/physmap.c.  The fact that the flash
chips must be physically direct mapped is a constrant, but doesn't
really say anything about the actual purpose of this driver, which is
to instantiate MTD devices based on information from the device tree.
Therefore the physmap name is replaced everywhere within the file with
"of_flash".  The file itself and the Kconfig option is not renamed for
now (so that the diff is actually a diff).  That can come later.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-09-20 07:37:16 -05:00
Valentine Barshak
bd0076cc33 [POWERPC] 4xx: Fix Sequoia MAL0 and EMAC dts entries.
According to PowerPC 440EPx documentation,
MAL0 is comprised of four channels (two transmit and two receive).
Each channel is dedicated to one of two EMAC cores.
This patch fixes Sequoia DTS MAL0 entry and EMAC entries,
assigning correct channel numbers to EMACs.

Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-09-20 07:37:14 -05:00
Valentine Barshak
e52f5677bf [POWERPC] 4xx: Fix Bamboo MAL0 dts entry.
According to PowerPC 440EP documentation,
MAL0 consists of 6 channels (4 transmit channels and 2 receive channels)
This patch fixes Bamboo DTS MAL0 "num-rx-chans" entry.

Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-09-20 07:37:03 -05:00
Valentine Barshak
472b5b43be [POWERPC] Add 64-bit resources support to pci_iomap
The patch adds support for the 64-bit resources to the PCI
iomap code.

Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-09-20 07:36:52 -05:00
Josh Boyer
9a474fff4f [POWERPC] Update PowerPC 4xx entry in MAINTAINERS
Add myself as PowerPC 4xx maintainer and list the git tree

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm..com>
2007-09-19 21:19:07 -05:00
Hollis Blanchard
70dea47da1 [POWERPC] 4xx: Implement udbg_getc() for 440
Implement udbg_getc() for 440, which fixes xmon input.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-09-19 21:13:17 -05:00
Josh Boyer
504ca43e5e [POWERPC] 4xx: Convert Seqouia flash mappings to new binding
A new binding for flash devices was recently introduced.  This updates the
Sequoia DTS to use the new binding and enabled MTD in the defconfig.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Stefan Roese <sr@denx.de>
2007-09-19 21:13:16 -05:00
Josh Boyer
bf07f32d43 [POWERPC] 4xx: Convert Walnut flash mappings to new binding
A new binding for flash devices was recently introduced.  This updates the
Walnut DTS to use the new binding.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
2007-09-19 21:13:16 -05:00
Josh Boyer
8d9ae994d8 [POWERPC] Make partitions optional in physmap_of
The latest physmap_of driver has a small error where it will fail the probe
with:

physmap-flash: probe of fff00000.small-flas failed with error -2

if there are no partition subnodes in the device tree and the old style binding
is not used.  Since partition definitions are optional, the probe should still
succeed.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
2007-09-19 21:13:16 -05:00
Josh Boyer
658e817019 [POWERPC] cuimage for Bamboo board
Add a cuboot wrapper for the Bamboo board.  Additionally, we enable MAC
address fixups for both cuboot and treeboot.

This also removes some obsoleted linker declarations that have been
moved into ops.h

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
2007-09-19 21:13:16 -05:00
Paul Mackerras
0ce49a3945 Merge branch 'linux-2.6' 2007-09-20 10:09:27 +10:00
Linus Torvalds
a88a8eff1e Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] cpu-bugs64.c: GCC 3.3 constraint workaround
  [MIPS] DEC: Initialise ioasic_ssr_lock
2007-09-19 11:45:32 -07:00
Linus Torvalds
c39c06b961 Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb
* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
  V4L/DVB (6173a): Documentation: Remove reference to dead "cpia_pp=" boot-time option
  Revert "V4L/DVB (6173a): Documentation: Remove reference to dead "cpia_pp=" boot-time option"
2007-09-19 11:41:15 -07:00