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Commit f58a9d17 authored by Geoff Levand's avatar Geoff Levand Committed by Paul Mackerras
Browse files

[POWERPC] ps3: add support for ps3 platform 



Adds the core platform support for the PS3 game console and other devices
using the PS3 hypervisor.

Signed-off-by: default avatarGeoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: default avatarArnd Bergmann <arnd.bergmann@de.ibm.com>
parent a985239b

MAINTAINERS

+7 −0
Original line number Diff line number Diff line
@@ -2443,6 +2443,13 @@ M: promise@pnd-pc.demon.co.uk 
W:	http://www.pnd-pc.demon.co.uk/promise/

S:	Maintained



PS3 PLATFORM SUPPORT

P:	Geoff Levand

M:	geoffrey.levand@am.sony.com

L:	linuxppc-dev@ozlabs.org

L:	cbe-oss-dev@ozlabs.org

S:	Supported



PVRUSB2 VIDEO4LINUX DRIVER

P:	Mike Isely

M:	isely@pobox.com

arch/powerpc/Kconfig

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@@ -495,6 +495,14 @@ config UDBG_RTAS_CONSOLE 
	depends on PPC_RTAS

	default n



config PPC_PS3

	bool "Sony PS3"

	depends on PPC_MULTIPLATFORM && PPC64

	select PPC_CELL

	help

	  This option enables support for the Sony PS3 game console

	  and other platforms using the PS3 hypervisor.



config XICS

	depends on PPC_PSERIES

	bool
@@ -647,6 +655,7 @@ source arch/powerpc/platforms/85xx/Kconfig 
source arch/powerpc/platforms/86xx/Kconfig

source arch/powerpc/platforms/8xx/Kconfig

source arch/powerpc/platforms/cell/Kconfig

source arch/powerpc/platforms/ps3/Kconfig



menu "Kernel options"
@@ -917,7 +926,7 @@ config MCA 


config PCI

	bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_86xx \

		|| PPC_MPC52xx || (EMBEDDED && PPC_ISERIES) || MPC7448HPC2

		|| PPC_MPC52xx || (EMBEDDED && PPC_ISERIES) || MPC7448HPC2 || PPC_PS3

	default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx \

		&& !PPC_85xx && !PPC_86xx

	default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS

arch/powerpc/platforms/Makefile

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@@ -16,4 +16,5 @@ obj-$(CONFIG_PPC_ISERIES) += iseries/ 
obj-$(CONFIG_PPC_MAPLE)		+= maple/

obj-$(CONFIG_PPC_PASEMI)		+= pasemi/

obj-$(CONFIG_PPC_CELL)		+= cell/

obj-$(CONFIG_PS3)		+= ps3/

obj-$(CONFIG_EMBEDDED6xx)	+= embedded6xx/

arch/powerpc/platforms/ps3/Kconfig

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menu "PS3 Platform Options"

	depends on PPC_PS3



config PS3_HTAB_SIZE

	depends on PPC_PS3

	int "PS3 Platform pagetable size"

	range 18 20

	default 20

	help

	  This option is only for experts who may have the desire to fine

	  tune the pagetable size on their system.  The value here is

	  expressed as the log2 of the page table size.  Valid values are

	  18, 19, and 20, corresponding to 256KB, 512KB and 1MB respectively.



	  If unsure, choose the default (20) with the confidence that your

	  system will have optimal runtime performance.



config PS3_DYNAMIC_DMA

	depends on PPC_PS3 && EXPERIMENTAL

	bool "PS3 Platform dynamic DMA page table management"

	default n

	help

	  This option will enable kernel support to take advantage of the

	  per device dynamic DMA page table management provided by the Cell

	  processor's IO Controller.  This support incurs some runtime

	  overhead and also slightly increases kernel memory usage.  The

	  current implementation should be considered experimental.



	  This support is mainly for Linux kernel development.  If unsure,

	  say N.



endmenu

arch/powerpc/platforms/ps3/Makefile

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obj-y += setup.o mm.o smp.o time.o hvcall.o htab.o repository.o

obj-y += interrupt.o exports.o