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| -rw-r--r-- | arch/powerpc/platforms/ps3/Kconfig | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig new file mode 100644 index 000000000..e32406e91 --- /dev/null +++ b/arch/powerpc/platforms/ps3/Kconfig @@ -0,0 +1,172 @@ +# SPDX-License-Identifier: GPL-2.0 +config PPC_PS3 + bool "Sony PS3" + depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN + select PPC_CELL + select USB_OHCI_LITTLE_ENDIAN + select USB_OHCI_BIG_ENDIAN_MMIO + select USB_EHCI_BIG_ENDIAN_MMIO + select HAVE_PCI + help + This option enables support for the Sony PS3 game console + and other platforms using the PS3 hypervisor. Enabling this + option will allow building otheros.bld, a kernel image suitable + for programming into flash memory, and vmlinux, a kernel image + suitable for loading via kexec. + +menu "PS3 Platform Options" + depends on PPC_PS3 + +config PS3_ADVANCED + depends on PPC_PS3 + bool "PS3 Advanced configuration options" + help + This gives you access to some advanced options for the PS3. The + defaults should be fine for most users, but these options may make + it possible to better control the kernel configuration if you know + what you are doing. + + Note that the answer to this question won't directly affect the + kernel: saying N will just cause the configurator to skip all + the questions about these options. + + Most users should say N to this question. + +config PS3_HTAB_SIZE + depends on PPC_PS3 + int "PS3 Platform pagetable size" if PS3_ADVANCED + 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 + bool "PS3 Platform dynamic DMA page table management" + 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. + +config PS3_VUART + depends on PPC_PS3 + tristate + +config PS3_PS3AV + depends on PPC_PS3 + tristate "PS3 AV settings driver" if PS3_ADVANCED + select PS3_VUART + default y + help + Include support for the PS3 AV Settings driver. + + This support is required for PS3 graphics and sound. In + general, all users will say Y or M. + +config PS3_SYS_MANAGER + depends on PPC_PS3 + tristate "PS3 System Manager driver" if PS3_ADVANCED + select PS3_VUART + default y + help + Include support for the PS3 System Manager. + + This support is required for PS3 system control. In + general, all users will say Y or M. + +config PS3_REPOSITORY_WRITE + bool "PS3 Repository write support" if PS3_ADVANCED + depends on PPC_PS3 + help + Enables support for writing to the PS3 System Repository. + + This support is intended for bootloaders that need to store data + in the repository for later boot stages. + + If in doubt, say N here and reduce the size of the kernel by a + small amount. + +config PS3_STORAGE + depends on PPC_PS3 + tristate + +config PS3_DISK + tristate "PS3 Disk Storage Driver" + depends on PPC_PS3 && BLOCK + select PS3_STORAGE + help + Include support for the PS3 Disk Storage. + + This support is required to access the PS3 hard disk. + In general, all users will say Y or M. + +config PS3_ROM + tristate "PS3 BD/DVD/CD-ROM Storage Driver" + depends on PPC_PS3 && SCSI + select PS3_STORAGE + help + Include support for the PS3 ROM Storage. + + This support is required to access the PS3 BD/DVD/CD-ROM drive. + In general, all users will say Y or M. + Also make sure to say Y or M to "SCSI CDROM support" later. + +config PS3_FLASH + tristate "PS3 FLASH ROM Storage Driver" + depends on PPC_PS3 + select PS3_STORAGE + help + Include support for the PS3 FLASH ROM Storage. + + This support is required to access the PS3 FLASH ROM, which + contains the boot loader and some boot options. + In general, PS3 OtherOS users will say Y or M. + + As this driver needs a fixed buffer of 256 KiB of memory, it can + be disabled on the kernel command line using "ps3flash=off", to + not allocate this fixed buffer. + +config PS3_VRAM + tristate "PS3 Video RAM Storage Driver" + depends on FB_PS3=y && BLOCK && m + help + This driver allows you to use excess PS3 video RAM as volatile + storage or system swap. + +config PS3_LPM + tristate "PS3 Logical Performance Monitor support" + depends on PPC_PS3 + help + Include support for the PS3 Logical Performance Monitor. + + This support is required to use the logical performance monitor + of the PS3's LV1 hypervisor. + + If you intend to use the advanced performance monitoring and + profiling support of the Cell processor with programs like + oprofile and perfmon2, then say Y or M, otherwise say N. + +config PS3GELIC_UDBG + bool "PS3 udbg output via UDP broadcasts on Ethernet" + depends on PPC_PS3 + help + Enables udbg early debugging output by sending broadcast UDP + via the Ethernet port (UDP port number 18194). + + This driver uses a trivial implementation and is independent + from the main PS3 gelic network driver. + + If in doubt, say N here. + +endmenu |