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Diffstat (limited to 'arch/powerpc/platforms/cell/Kconfig')
| -rw-r--r-- | arch/powerpc/platforms/cell/Kconfig | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig new file mode 100644 index 000000000..34669b060 --- /dev/null +++ b/arch/powerpc/platforms/cell/Kconfig @@ -0,0 +1,104 @@ +# SPDX-License-Identifier: GPL-2.0 +config PPC_CELL + select PPC_64S_HASH_MMU if PPC64 + bool + +config PPC_CELL_COMMON + bool + select PPC_CELL + select PPC_DCR_MMIO + select PPC_INDIRECT_PIO + select PPC_INDIRECT_MMIO + select PPC_HASH_MMU_NATIVE + select PPC_RTAS + select IRQ_EDGE_EOI_HANDLER + +config PPC_CELL_NATIVE + bool + select PPC_CELL_COMMON + select MPIC + select PPC_IO_WORKAROUNDS + select IBM_EMAC_EMAC4 if IBM_EMAC + select IBM_EMAC_RGMII if IBM_EMAC + select IBM_EMAC_ZMII if IBM_EMAC #test only + select IBM_EMAC_TAH if IBM_EMAC #test only + +config PPC_IBM_CELL_BLADE + bool "IBM Cell Blade" + depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN + select PPC_CELL_NATIVE + select PPC_OF_PLATFORM_PCI + select FORCE_PCI + select MMIO_NVRAM + select PPC_UDBG_16550 + select UDBG_RTAS_CONSOLE + +config AXON_MSI + bool + depends on PPC_IBM_CELL_BLADE && PCI_MSI + select IRQ_DOMAIN_NOMAP + default y + +menu "Cell Broadband Engine options" + depends on PPC_CELL + +config SPU_FS + tristate "SPU file system" + default m + depends on PPC_CELL + depends on COREDUMP + select SPU_BASE + help + The SPU file system is used to access Synergistic Processing + Units on machines implementing the Broadband Processor + Architecture. + +config SPU_BASE + bool + select PPC_COPRO_BASE + +config CBE_RAS + bool "RAS features for bare metal Cell BE" + depends on PPC_CELL_NATIVE + default y + +config PPC_IBM_CELL_RESETBUTTON + bool "IBM Cell Blade Pinhole reset button" + depends on CBE_RAS && PPC_IBM_CELL_BLADE + default y + help + Support Pinhole Resetbutton on IBM Cell blades. + This adds a method to trigger system reset via front panel pinhole button. + +config PPC_IBM_CELL_POWERBUTTON + tristate "IBM Cell Blade power button" + depends on PPC_IBM_CELL_BLADE && INPUT_EVDEV + default y + help + Support Powerbutton on IBM Cell blades. + This will enable the powerbutton as an input device. + +config CBE_THERM + tristate "CBE thermal support" + default m + depends on CBE_RAS && SPU_BASE + +config PPC_PMI + tristate + default y + depends on CPU_FREQ_CBE_PMI || PPC_IBM_CELL_POWERBUTTON + help + PMI (Platform Management Interrupt) is a way to + communicate with the BMC (Baseboard Management Controller). + It is used in some IBM Cell blades. + +config CBE_CPUFREQ_SPU_GOVERNOR + tristate "CBE frequency scaling based on SPU usage" + depends on SPU_FS && CPU_FREQ + default m + help + This governor checks for spu usage to adjust the cpu frequency. + If no spu is running on a given cpu, that cpu will be throttled to + the minimal possible frequency. + +endmenu |