Commit graph

31 commits

Author SHA1 Message Date
Paul Mackerras
445c9b5507 Merge branch 'kconfig' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.22 2007-04-24 08:42:11 +10:00
Kumar Gala
4a89f7fa7a [POWERPC] Convert 86xx platform to unified platform Kconfig
Moved 86xx platform Kconfig over to being sourced by the unified
arch/powerpc/platforms/Kconfig.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-04-12 15:41:26 -05:00
Stephen Rothwell
e2eb63927b [POWERPC] Rename get_property to of_get_property: arch/powerpc
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-04-13 03:55:19 +10:00
Zang Roy-r61911
9eb90a0c3b [POWERPC] 86xx/85xx: Unify Freescale PCI Express memory map registers structure
Unify PCI Express memory map registers structure define
to arch/pwoerpc/sysdev/fsl_pcie.h for Freescale 85xx/86xx
processor family.

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-03-26 17:03:49 -05:00
Jon Loeliger
3e4e97f42e [POWERPC] 86xx/85xx: Move 8641 PCI-Express to arch/powerpc/sysdev/fsl_pcie.c.
This move sets the stage for the use of generic PCI Express
code in 85xx and 86xx parts from FSL.  Subsequent patches
for 8548 and 8544 will be able to use this shared code.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-03-26 17:03:25 -05:00
Kumar Gala
834aba0959 Merge branch '85xx' into for_paulus 2007-02-16 18:21:18 -06:00
Jon Loeliger
00e402d066 [POWERPC] 86xx: Add missing of_node_put() in mpc86xx_hpcn_init_irq().
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-02-16 18:17:00 -06:00
Jon Loeliger
578f8f20f3 [POWERPC] 8[56]xx: Remove obsolete setting of ROOT_DEV for 85xx and 86xx platforms.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-02-16 18:14:08 -06:00
Jiri Kosina
f79ce995d0 [POWERPC] 86xx: local_irq_disable() is redundant after local_irq_save()
arch/powerpc/platforms/86xx/mpc86xx_smp.c::smp_86xx_kick_cpu() contains
local_irq_disable() call after local_irq_save(). This looks
redundant.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-07 14:03:20 +11:00
Paul Gortmaker
0e47e3cca1 [POWERPC] Select DEFAULT_UIMAGE for HPC-NET/8641
I suspect this was meant to be added like it was to a whole slew of
other u-boot based boards, but probably just fell through the cracks.

Add "select DEFAULT_UIMAGE" for the 8641/HPC-NET.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-01-24 21:13:58 +11:00
Benjamin Herrenschmidt
f90bb153b1 [POWERPC] Make pci_read_irq_line the default
This patch reworks the way IRQs are fixed up on PCI for arch powerpc.

It makes pci_read_irq_line() called by default in the PCI code for
devices that are probed, and add an optional per-device fixup in
ppc_md for platforms that really need to correct what they obtain
from pci_read_irq_line().

It also removes ppc_md.irq_bus_setup which was only used by pSeries
and should not be needed anymore.

I've also removed the pSeries s7a workaround as it can't work with
the current interrupt code anyway. I'm trying to get one of these
machines working so I can test a proper fix for that problem.

I also haven't updated the old-style fixup code from 85xx_cds.c
because it's actually buggy :) It assigns pci_dev->irq hard coded
numbers which is no good with the new IRQ mapping code. It should
at least use irq_create_mapping(NULL, hard_coded_number); and possibly
also set_irq_type() to set them as level low.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-04 16:00:04 +11:00
Olaf Hering
35a84c2f56 [POWERPC] Fix up after irq changes
Remove struct pt_regs * from all handlers.
Also remove the regs argument from get_irq() functions.
Compile tested with arch/powerpc/config/* and
arch/ppc/configs/prep_defconfig

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-10-07 22:08:26 +10:00
Olof Johansson
49f19ce401 [PATCH] powerpc: irq change build breaks
Fix up some of the buildbreaks from the irq handler changes.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-05 18:39:04 -07:00
Paul Mackerras
c547fc28ab Merge branch 'linux-2.6' 2006-09-14 07:07:18 +10:00
Jon Loeliger
20fb96e2aa [POWERPC] Add new, missing argument to of_irq_map_raw() for 86xx.
Ben speaks; we follow.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-09-13 18:28:28 +10:00
Paul Mackerras
ea0763a7e6 Merge branch 'merge' 2006-08-25 14:56:07 +10:00
Jon Loeliger
c85c41ad73 [POWERPC] Use mpc8641hpcn PIC base address from dev tree.
After going through the trouble of setting up the PIC base
address in the pic@40000 device tree node, use it instead
of the obsolete hard-coded value.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-08-25 14:32:13 +10:00
Jon Loeliger
5dc599c206 [POWERPC] Allow MPC8641 HPCN to build with CONFIG_PCI disabled too.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-08-25 14:32:13 +10:00
Jon Loeliger
869d7f381e [POWERPC] Allow MPC8641 HPCN to build with CONFIG_PCI disabled too.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-08-25 13:27:35 +10:00
Jon Loeliger
343832734f [POWERPC] Rewrite the PPC 86xx IRQ handling to use Flat Device Tree
IRQ setup now comes from the Flat Device Tree and use the new generic
IRQ code.  Fixed the fsl_soc.c IRQ OF interrupt node parsing.
Removed some unused MPC86xx macro definition.

Signed-off-by: Zhang Wei <wei.zhang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
(cherry picked from 919fede6ed commit)
2006-08-23 15:51:18 +10:00
Jon Loeliger
919fede6ed [POWERPC] Rewrite the PPC 86xx IRQ handling to use Flat Device Tree
IRQ setup now comes from the Flat Device Tree and use the new generic
IRQ code.  Fixed the fsl_soc.c IRQ OF interrupt node parsing.
Removed some unused MPC86xx macro definition.

Signed-off-by: Zhang Wei <wei.zhang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-08-08 17:05:44 +10:00
Jeremy Kerr
8efca49329 [POWERPC] mpc: Constify & voidify get_property()
Now that get_property() returns a void *, there's no need to cast its
return value. Also, treat the return value as const, so we can
constify get_property later.

mpc* platform changes.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-07-31 15:55:04 +10:00
Paul Mackerras
489244498e Merge branch 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc 2006-06-28 16:10:53 +10:00
Kumar Gala
9ad494f624 powerpc: minor cleanups for mpc86xx
* Remove duplicated cputable entry for 8641 (matches w/7448)
* Removed __init from function prototypes in mpc86xx.h
* Moved pci fixups into board specific code
* Moved mpc86xx_exclude_device to generic mpc86xx pci code
* Fixed sparse warnings in mpc86xx_smp.c
* Removed board specific header include from asm-powerpc/mpc86xx.h

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2006-06-28 00:37:45 -05:00
Jon Loeliger
f93d6d071f [POWERPC] Remove obsolete #include <linux/config.h>.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-06-28 11:52:22 +10:00
Jon Loeliger
790d427616 [POWERPC] Remove redundant STD_MMU selection.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-06-28 11:51:13 +10:00
Jon Loeliger
f17607fb17 [POWERPC] Move I8259 selection under MPC8641HPCN board
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-06-28 11:51:12 +10:00
Jon Loeliger
c53b33420a [POWERPC] Remove redundant PPC_86XX check.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-06-28 11:51:12 +10:00
Jon Loeliger
b809b3e86f [POWERPC] Add mpc8641hpcn PCI/PCI-Express platform files.
Signed-off-by: Xianghua Xiao <x.xiao@freescale.com>
Signed-off-by: Wei Zhang <Wei.Zhang@freescale.com>
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-06-21 15:01:28 +10:00
Jon Loeliger
4ca4b6274c [POWERPC] Add the MPC8641 HPCN platform files.
Signed-off-by: Xianghua Xiao <x.xiao@freescale.com>
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Wei Zhang <Wei.Zhang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-06-21 15:01:28 +10:00
Jon Loeliger
c9b484b5c1 [POWERPC] Add the mpc8641 hpcn Kconfig and Makefiles.
Signed-off-by: Xianghua Xiao <x.xiao@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-06-21 15:01:27 +10:00