Commit Graph

3194 Commits

Author SHA1 Message Date
Al Viro
d81fec0f97 missed bio_endio() in axonram
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-11 23:04:25 -07:00
Linus Torvalds
e86908614f Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (408 commits)
  [POWERPC] Add memchr() to the bootwrapper
  [POWERPC] Implement logging of unhandled signals
  [POWERPC] Add legacy serial support for OPB with flattened device tree
  [POWERPC] Use 1TB segments
  [POWERPC] XilinxFB: Allow fixed framebuffer base address
  [POWERPC] XilinxFB: Add support for custom screen resolution
  [POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters
  [POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci
  [POWERPC] 4xx: Kilauea defconfig file
  [POWERPC] 4xx: Kilauea DTS
  [POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x
  [POWERPC] 4xx: Add AMCC 405EX support to cputable.c
  [POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable
  [POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB handlers
  [POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfig
  [POWERPC] 85xx: Killed <asm/mpc85xx.h>
  [POWERPC] 85xx: Add cpm nodes for 8541/8555 CDS
  [POWERPC] 85xx: Convert mpc8560ads to the new CPM binding.
  [POWERPC] mpc8272ads: Remove muram from the CPM reg property.
  [POWERPC] Make clockevents work on PPC601 processors
  ...

Fixed up conflict in Documentation/powerpc/booting-without-of.txt manually.
2007-10-11 21:55:47 -07:00
David Gibson
9b4b8feb96 [POWERPC] Add memchr() to the bootwrapper
This adds a memchr() implementation to the bootwrapper, which will
be needed when libfdt is merged in.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-12 14:13:44 +10:00
Olof Johansson
d0c3d534a4 [POWERPC] Implement logging of unhandled signals
Implement show_unhandled_signals sysctl + support to print when a process
is killed due to unhandled signals just as i386 and x86_64 does.

Default to having it off, unlike x86 that defaults on.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-12 14:05:18 +10:00
Valentine Barshak
b63db45ca4 [POWERPC] Add legacy serial support for OPB with flattened device tree
Currently find_legacy_serial_ports() can find no serial ports on the
OPB with flattened device tree.  Thus no legacy boot console can be
initialized.  Just the early udbg console works, which is initialized
with udbg_init_44x_as1 on the UART's physical address specified in
kernel config.  This happens because we look for ns16750 serial
devices only and expect opb node to have a device type property.  This
patch makes it look for ns16550-compatible devices and use
of_device_is_compatible() for opb in case device type is not
specified.

Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-12 14:05:18 +10:00
Paul Mackerras
1189be6508 [POWERPC] Use 1TB segments
This makes the kernel use 1TB segments for all kernel mappings and for
user addresses of 1TB and above, on machines which support them
(currently POWER5+, POWER6 and PA6T).

We detect that the machine supports 1TB segments by looking at the
ibm,processor-segment-sizes property in the device tree.

We don't currently use 1TB segments for user addresses < 1T, since
that would effectively prevent 32-bit processes from using huge pages
unless we also had a way to revert to using 256MB segments.  That
would be possible but would involve extra complications (such as
keeping track of which segment size was used when HPTEs were inserted)
and is not addressed here.

Parts of this patch were originally written by Ben Herrenschmidt.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-12 14:05:17 +10:00
Valentine Barshak
d94bad827d [POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci
Add 64-bit physical address support to setup_indirect_pci().

Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-12 14:05:17 +10:00
Paul Mackerras
8087ebd5a1 Merge branch 'for-2.6.24' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.24 2007-10-12 09:06:32 +10:00
Paul Mackerras
895532a166 Merge branch 'for-2.6.24' of git://git.secretlab.ca/git/linux-2.6-mpc52xx into for-2.6.24 2007-10-12 08:40:13 +10:00
Stefan Roese
ad656887e2 [POWERPC] 4xx: Kilauea defconfig file
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-11 15:11:08 -05:00
Stefan Roese
a62f48de13 [POWERPC] 4xx: Kilauea DTS
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-11 15:10:58 -05:00
Stefan Roese
37b31f9a11 [POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x
This patch adds basic support for the new 405EX and the AMCC eval board
Kilauea to arch/powerpc.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-11 15:01:50 -05:00
Stefan Roese
5d8476c8fa [POWERPC] 4xx: Add AMCC 405EX support to cputable.c
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-11 15:01:22 -05:00
Kumar Gala
4d9e55103a [POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable
All ppc32 systems except PReP and 8xx are capable of handling 3G of user
address space.  Old legacy had set this to 2GB and no one has bothered to
fix it.

8xx could be bumped up to 3GB if its SW TLB miss handlers were fixed up
to properly determine kernel/user addresses.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-11 13:40:21 -05:00
Kumar Gala
8a13c4f972 [POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB handlers
Move to using PAGE_OFFSET instead of TASK_SIZE or KERNELBASE value on
6xx/40x/44x/fsl-booke to determine if the faulting address is a kernel or
user space address.  This mimics how the macro is_kernel_addr() works.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-11 13:36:52 -05:00
Kumar Gala
f5d7d13cd9 [POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfig
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-11 09:17:22 -05:00
Kumar Gala
0bfd5df53a [POWERPC] 85xx: Killed <asm/mpc85xx.h>
asm-powerpc/mpc85xx.h was really a hold over from arch/ppc.  Now that
more decoupling has occurred we can remove <asm/mpc85xx.h> and some of
its legacy.

As part of this we moved the definition of CPM_MAP_ADDR into cpm2.h
for 85xx platforms.  This is a stop gap until drivers stop using
CPM_MAP_ADDR.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-11 09:14:31 -05:00
Scott Wood
ab9683ca81 [POWERPC] 85xx: Add cpm nodes for 8541/8555 CDS
We don't use any CPM devices on these boards, but the muram node on these
chips is different from the 8560, so it's helpful to people working with
custom boards based on these chips.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-11 09:14:31 -05:00
Scott Wood
8abc8f5f1e [POWERPC] 85xx: Convert mpc8560ads to the new CPM binding.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-11 09:14:31 -05:00
Scott Wood
52aff9f93e [POWERPC] mpc8272ads: Remove muram from the CPM reg property.
This is described by the muram node now.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-11 09:14:31 -05:00
Josh Boyer
0a2cdd88f0 Merge branch 'virtex-for-2.6.24' of git://git.secretlab.ca/git/linux-2.6-virtex into for-2.6.24-4xx 2007-10-11 07:45:20 -05:00
Paul Mackerras
cdec12aebe [POWERPC] Make clockevents work on PPC601 processors
In testing the new clocksource and clockevent code on a PPC601
processor, I discovered that the clockevent multiplier value for the
decrementer clockevent was overflowing.  Because the RTCL register in
the 601 effectively counts at 1GHz (it doesn't actually, but it
increases by 128 every 128ns), and the shift value was 32, that meant
the multiplier value had to be 2^32, which won't fit in an unsigned
long on 32-bit.  The same problem would arise on any platform where
the timebase frequency was 1GHz or more (not that we actually have any
such machines today).

This fixes it by reducing the shift value to 16.  Doing the
calculations with a resolution of 2^-16 nanoseconds (15 femtoseconds)
should be quite adequate.  :)

Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 21:49:23 +10:00
Paul Mackerras
d968014b72 [POWERPC] Prevent decrementer clockevents from firing early
On old powermacs, we sometimes set the decrementer to 1 in order to
trigger a decrementer interrupt, which we use to handle an interrupt
that was pending at the time when it was re-enabled.  This was causing
the decrementer clock event device to call the event function for the
next event early, which was causing problems when high-res timers were
not enabled.

This fixes the problem by recording the timebase value at which the
next event should occur, and checking the current timebase against the
recorded value in timer_interrupt.  If it isn't time for the next
event, it just reprograms the decrementer and returns.

This also subtracts 1 from the value stored into the decrementer,
which is appropriate because the decrementer interrupts on the
transition from 0 to -1, not when the decrementer reaches 0.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 21:39:31 +10:00
Paul Mackerras
87a72f9e17 [POWERPC] Fix performance monitor on machines with logical PVR
Some IBM machines supply a "logical" PVR (processor version register)
value in the device tree in the cpu nodes rather than the real PVR.
This is used for instance to indicate that the processors in a POWER6
partition have been configured by the hypervisor to run in POWER5+
mode rather than POWER6 mode.  To cope with this, we call identify_cpu
a second time with the logical PVR value (the first call is with the
real PVR value in the very early setup code).

However, POWER5+ machines can also supply a logical PVR value, and use
the same value (the value that indicates a v2.04 architecture
compliant processor).  This causes problems for code that uses the
performance monitor (such as oprofile), because the PMU registers are
different in POWER6 (even in POWER5+ mode) from the real POWER5+.

This change works around this problem by taking out the PMU
information from the cputable entries for the logical PVR values, and
changing identify_cpu so that the second call to it won't overwrite
the PMU information that was established by the first call (the one
with the real PVR), but does update the other fields.  Specifically,
if the cputable entry for the logical PVR value has num_pmcs == 0,
none of the PMU-related fields get used.

So that we can create a mixed cputable entry, we now make cur_cpu_spec
point to a single static struct cpu_spec, and copy stuff from
cpu_specs[i] into it.  This has the side-effect that we can now make
cpu_specs[] be initdata.

Ultimately it would be good to move the PMU-related fields out to a
separate structure, pointed to by the cputable entries, and change
identify_cpu so that it saves the PMU info pointer, copies the whole
structure, and restores the PMU info pointer, rather than identify_cpu
having to list all the fields that are *not* PMU-related.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2007-10-11 21:37:50 +10:00
Olof Johansson
64f2758514 [POWERPC] Don't enable cpu hotplug on pSeries machines with MPIC
Don't allow cpu hotplug on systems lacking XICS interrupt controller
(i.e. with an MPIC interrupt controller), since the current pSeries
platform code is hardcoded for XICS.

This works around the bug reported by Paul Mackerras where the
disable_nonboot_cpus() call recently added to the shutdown path will
cause an oops on older pSeries machines.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 21:06:06 +10:00
Stephen Rothwell
84dd4676f5 [POWERPC] Move of_platform_driver initialisations: arch/powerpc
We no longer initialise the name and owner fields of the
of_platform_driver, but use the fields of the embedded device_driver's
name field instead.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 20:40:49 +10:00
Stephen Rothwell
8251b4c481 [POWERPC] iSeries: Move viodasd probing
This way we only have entries in the device tree for disks that actually
exist.  A slight complication is that disks may be attached to LPARs
at runtime.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 20:40:48 +10:00
Stephen Rothwell
7465ce0db3 [POWERPC] iSeries: Move detection of virtual tapes
Now we will only have entries in the device tree for the actual existing
devices (including their OS/400 properties).  This way viotape.c gets
all the information about the devices from the device tree.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 20:40:47 +10:00
Stephen Rothwell
b833b481c1 [POWERPC] iSeries: Move detection of virtual cdroms
Now we will only have entries in the device tree for the actual existing
devices (including their OS/400 properties).  This way viocd.c gets all
the information about the devices from the device tree.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 20:40:47 +10:00
Stephen Rothwell
dd9b67ab37 [POWERPC] Remove more iSeries-specific stuff from vio.c
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 20:40:46 +10:00
Stephen Rothwell
1670b2b271 [POWERPC] Remove iSeries_vio_dev
It was only being used to carry around dma_iommu_ops and vio_iommu_table
which we can use directly instead.  This also means that vio_bus_device
doesn't need to refer to them either.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 20:40:45 +10:00
Stephen Rothwell
b707f517d2 [POWERPC] Clean up vio.h
Remove vio_dma_ops declaration (since it no longer exists) and some
unused fields from struct vio_driver.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 20:40:44 +10:00
Grant Likely
745e102775 [POWERPC] Platforms shouldn't mess with ROOT_DEV
There is no good reason for board platform code to mess with the
ROOT_DEV.  Remove it from all in-tree platforms except powermac.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 20:40:43 +10:00
Grant Likely
d27c1cedc0 [POWERPC] Remove empty ppc_md.setup_arch hooks
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 20:39:38 +10:00
Grant Likely
38db7e740a [POWERPC] Only call ppc_md.setup_arch() if it is provided
This allows platforms which don't have anything to do at setup_arch time
(like a bunch of the 4xx platforms) to eliminate an empty setup_arch hook.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 20:39:36 +10:00
Wolfgang Denk
dc9b43d0f7 [POWERPC] Disable vDSO support for ARCH=ppc where it's not implemented
Signed-off-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 20:25:25 +10:00
Stephen Rothwell
46b45b10f1 [POWERPC] Align the sys_call_table
Our _GLOBAL macro does a ".align 2" so the alignment is fine for 32
bit, but on 64 bit it is possible for it to end up only 4 byte aligned.
I don't know if it matters, but it can't hurt to 8 byte align it.

It also means that when we build with --emit_relocs, none of our 64 bit
relocations are to misaligned places.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11 14:36:47 +10:00
Olof Johansson
af289e803f pasemi_mac: enable iommu support
pasemi_mac: enable iommu support

Enable IOMMU support for pasemi_mac, but avoid using it on non-partitioned
systems for performance reasons.

The user can override this by selecting the PPC_PASEMI_IOMMU_DMA_FORCE
configuration option.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-10 16:54:30 -07:00
David Gibson
1d3bb99648 Device tree aware EMAC driver
Based on BenH's earlier work, this is a new version of the EMAC driver
for the built-in ethernet found on PowerPC 4xx embedded CPUs.  The
same ASIC is also found in the Axon bridge chip.  This new version is
designed to work in the arch/powerpc tree, using the device tree to
probe the device, rather than the old and ugly arch/ppc OCP layer.

This driver is designed to sit alongside the old driver (that lies in
drivers/net/ibm_emac and this one in drivers/net/ibm_newemac).  The
old driver is left in place to support arch/ppc until arch/ppc itself
reaches its final demise (not too long now, with luck).

This driver still has a number of things that could do with cleaning
up, but I think they can be fixed up after merging.  Specifically:
	- Should be adjusted to properly use the dma mapping API.
Axon needs this.
	- Probe logic needs reworking, in conjuction with the general
probing code for of_platform devices.  The dependencies here between
EMAC, MAL, ZMII etc. make this complicated.  At present, it usually
works, because we initialize and register the sub-drivers before the
EMAC driver itself, and (being in driver code) runs after the devices
themselves have been instantiated from the device tree.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-10 16:51:52 -07:00
Robert Olsson
c45248c701 [SOFTIRQ]: Remove do_softirq() symbol export.
As noted by Christoph Hellwig, pktgen was the only user so
it can now be removed.

[ Add missing cases caught by Adrian Bunk. -DaveM ]

Signed-off-by: Robert Olsson <robert.olsson@its.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10 16:48:36 -07:00
Grant Likely
4de3b992a6 [POWERPC] MPC5200: Don't make firmware fixups into common code
The Lite5200 u-boot image doesn't entirely configure the processor
correctly and so Linux needs to fixup the cpu setup in setup_arch.  Fixing
the CPU setup is good, but making it into common code is not a good idea.

New board ports should be encouraged not to take the lead of the lite5200
and instead get their firmware to setup the CPU the right way.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Sylvain Munaut <tnt@246tnt.com>
2007-10-10 10:22:04 -06:00
Grant Likely
9fe2e7969d [POWERPC] MPC52xx: Trim includes on mpc5200 platform support code
Drop unnecessary includes for MPC5200 based boards

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Sylvain Munaut <tnt@246tnt.com>
2007-10-10 09:52:00 -06:00
Grant Likely
aa2091b540 [POWERPC] MPC52xx: Drop show_cpuinfo platform hooks from Lite5200
This hook doesn't really add any new information.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Sylvain Munaut <tnt@246tnt.com>
2007-10-10 09:49:05 -06:00
Grant Likely
17c5c20936 [POWERPC] Uartlite: bootwrapper bug fix, getc loops forever
Fixes inverted logic in uartlite_getc

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-10-10 09:14:35 -06:00
Grant Likely
4c3d514d7e [POWERPC] Don't build arch/powerpc/sysdev/dcr.c for ARCH=ppc kernels
dcr.c is an arch/powerpc only thing.  Compiling ppc405 arch/ppc kernels
throws warnings without this change.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-10-10 09:14:35 -06:00
Geoff Levand
ef2ac63aef [POWERPC] PS3: Add os-area database routines
Add support for a simple tagged database in the PS3 flash rom
os-area.  The database allows the flash rom os-area to be shared
between a bootloader and installed operating systems.   The
application ps3-flash-util or the library libps3-utils from the
ps3-utils package can be used for userspace database operations.

The latest ps3-utils package is available here:

  git://git.kernel.org/pub/scm/linux/kernel/git/geoff/ps3-utils.git

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-09 21:01:59 +10:00
Geoff Levand
7db19421a9 [POWERPC] PS3: Save os-area params to device tree
Add the PS3 os-area startup params to the device tree.  This allows
a second stage kernel loaded with kexec to use these values.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-09 21:01:59 +10:00
Geoff Levand
d7b98e3dd8 [POWERPC] PS3: Add os-area rtc_diff set/get routines
Updates for PS3 os-area rtc_diff set/get routines
o Add a new routine ps3_os_area_set_rtc_diff().
o Rename ps3_os_area_rtc_diff() to ps3_os_area_get_rtc_diff().
o Remove static variable rtc_shift with calls to ps3_os_area_get_rtc_diff().

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-09 21:01:58 +10:00
Geoff Levand
418ef2094e [POWERPC] PS3: os-area workqueue processing
Add a workqueue to the PS3 os-area support.  This is needed to
support writing updates to flash memory and to update the /proc
device tree entries from the timer tick interrupt context.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-09 21:01:58 +10:00
Geoff Levand
01263e88c3 [POWERPC] PS3: Remove unused os-area params
Updates for PS3 os-area startup params
o Remove some unused PS3 os-area startup params from struct saved_params.
o Rename ps3_os_area_init() to ps3_os_area_save_params().
o Zero mirrored header after saving params.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-09 21:01:57 +10:00