Commit Graph

25 Commits

Author SHA1 Message Date
Ishizaki Kou b4f8b1087f [POWERPC] celleb: Fix parsing of machine type hack command line option
This is a bugfix to install Fedora Core 6 by using kernel
command line 'celleb_machine_type_hack=CHRP'.

Yes, this is a one-character fix to add forgotten '='.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-10 21:28:12 +10:00
Ishizaki Kou 0f6e74a3e0 [POWERPC] celleb: Fix PCI config space accesses to subordinate buses
Checking whether bus->self is NULL is not enough to know "bus" is the
primary bus.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-10 21:28:12 +10:00
Ishizaki Kou d1af5b4ea9 [POWERPC] celleb: Fix support for multiple PCI domains
Celleb has multiple PCI host bridges (phbs).  Previous boot logic gives
non-overlapped bus IDs between PCI host bridges so you can identify
PHB by bus ID.  But newer boot logic gives same bus ID between PHBs (it
gives bus ID 0 as root bus.) So we have to set 'phb->buid' as
non-zero.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-10 21:28:12 +10:00
Olaf Hering 8d8a0241eb [POWERPC] Generic check_legacy_ioport
check_legacy_ioport makes only sense on PREP, CHRP and pSeries.
They may have an isa node with PS/2, parport, floppy and serial ports.

Remove the check_legacy_ioport call from ppc_md, it's not needed
anymore.  Hardware capabilities come from the device-tree.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-04-27 21:14:30 +10:00
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
Kumar Gala 72e77a1b94 [POWERPC] Split cell platforms into their respective Kconfig file
Cleaning up arch/powerpc/Kconfig platform support.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-03-22 10:05:00 -05:00
Stephen Rothwell 57190708f1 [POWERPC] Create and use get_pci_dma_ops()
This allows us to hide pci_dma_ops.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-03-09 15:03:25 +11:00
Stephen Rothwell 9874777016 [POWERPC] Create and use set_pci_dma_ops
This will allow us to build without PCI easier.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-03-09 15:03:25 +11:00
Ishizaki Kou 8388374f1c [POWERPC] Celleb: bug fix caused by not casting pointer types
This fixes a bug caused by changes of pointer type in
commit f1fda89522.

hose->cfg_addr type is "volatile unsigned int __iomem *", so
"hose->cfg_addr + X" will not make an intended address.

This patch also adds comments for usage of cfg_addr and cfg_data in
pci_controller structure.  We use them in irregular way, and the
original code is short of explanations about them.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-03-08 04:09:33 +11:00
Ishizaki Kou 89680a8c3c [POWERPC] celleb: fix scc_uhc.c dependency
scc_uhc.c depends on CONFIG_PCI, not CONFIG_USB. Because CONFIG_PCI
is always "y" on Celleb platform, we move scc_uhc.o to obj-y.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-16 14:00:20 +11:00
Ishizaki Kou 2333eae215 [POWERPC] celleb: fix CONFIG_KEXEC dependency
celleb_kexec_cpu_down() depends on CONFIG_KEXEC.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-16 14:00:20 +11:00
Akira Iguchi cbca567ea5 [POWERPC] Celleb: improve MMU hashtable locking
Disabling IRQ is required only in invalidation.  This changes
"spin_lock_irqsave" to "spin_lock" in other ops.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-13 15:35:51 +11:00
Al Viro f1fda89522 [PATCH] powerpc: celleb trivial endianness and iomem annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-09 09:14:08 -08:00
Ishizaki Kou c347b7989e [POWERPC] Celleb: basic support
This patch adds base support for Celleb platform.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-07 14:03:21 +11:00
Ishizaki Kou e107931956 [POWERPC] Celleb: support spu priv1 ops
SPU support routines for Celleb platform.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-07 14:03:21 +11:00
Ishizaki Kou d7480a9fea [POWERPC] Celleb: support udbg
This patch adds udbg support for Celleb platform.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-07 14:03:21 +11:00
Ishizaki Kou fe4a0cf1c2 [POWERPC] Celleb: htab routines
Adds htab routines for Celleb platform.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-07 14:03:21 +11:00
Ishizaki Kou 97a9b58409 [POWERPC] Celleb: support iommu
This patch creates Celleb platform dependent file to support iommu.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-07 14:03:21 +11:00
Ishizaki Kou 7163c7c9d2 [POWERPC] Celleb: setup usb host controller in SCC
USB host controller in SCC requires enable sequence. It should be done
before USB host drivers start.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-07 14:03:21 +11:00
Ishizaki Kou 32f39b055f [POWERPC] Celleb: support interrupts
This patch creates Celleb platform dependent files to support interrupts.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-07 14:03:21 +11:00
Ishizaki Kou b8a590c496 [POWERPC] Celleb: interfaces to the hypervisor
This patch creates Celleb platform dependent files which add
interfaces to call hypervisor.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-07 14:03:21 +11:00
Ishizaki Kou 8b629a1f01 [POWERPC] Celleb: setup sio in SCC
This patch setup serial interfaces in SCC to work with serial_txx9
driver.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-01-24 21:36:02 +11:00
Ishizaki Kou 551a3d8785 [POWERPC] Celleb: Support PCI bus and base of I/O
This patch includes support for pci buses, base of Celleb specific
devices, and etc. It works on of_platform bus.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-01-24 21:35:45 +11:00
Ishizaki Kou 983e3f6027 [POWERPC] Celleb: Cell SCC definitions
Adds Cell SCC(Super Companion Chip) definitions.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-01-24 21:35:32 +11:00
Ishizaki Kou ca58b8eb93 [POWERPC] Celleb: hypervisor call numbers
This patch creates Celleb platform dependent file to define Beat
hypervisor call numbers.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-01-24 21:13:59 +11:00