1 # SPDX-License-Identifier: GPL-2.0
10 select PPC_INDIRECT_PIO
11 select PPC_INDIRECT_MMIO
14 select IRQ_EDGE_EOI_HANDLER
16 config PPC_CELL_NATIVE
18 select PPC_CELL_COMMON
20 select PPC_IO_WORKAROUNDS
21 select IBM_EMAC_EMAC4 if IBM_EMAC
22 select IBM_EMAC_RGMII if IBM_EMAC
23 select IBM_EMAC_ZMII if IBM_EMAC #test only
24 select IBM_EMAC_TAH if IBM_EMAC #test only
27 config PPC_IBM_CELL_BLADE
29 depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN
30 select PPC_CELL_NATIVE
31 select PPC_OF_PLATFORM_PCI
35 select UDBG_RTAS_CONSOLE
39 depends on PPC_IBM_CELL_BLADE && PCI_MSI
42 menu "Cell Broadband Engine options"
46 tristate "SPU file system"
52 The SPU file system is used to access Synergistic Processing
53 Units on machines implementing the Broadband Processor
62 bool "RAS features for bare metal Cell BE"
63 depends on PPC_CELL_NATIVE
66 config PPC_IBM_CELL_RESETBUTTON
67 bool "IBM Cell Blade Pinhole reset button"
68 depends on CBE_RAS && PPC_IBM_CELL_BLADE
71 Support Pinhole Resetbutton on IBM Cell blades.
72 This adds a method to trigger system reset via front panel pinhole button.
74 config PPC_IBM_CELL_POWERBUTTON
75 tristate "IBM Cell Blade power button"
76 depends on PPC_IBM_CELL_BLADE && INPUT_EVDEV
79 Support Powerbutton on IBM Cell blades.
80 This will enable the powerbutton as an input device.
83 tristate "CBE thermal support"
85 depends on CBE_RAS && SPU_BASE
90 depends on CPU_FREQ_CBE_PMI || PPC_IBM_CELL_POWERBUTTON
92 PMI (Platform Management Interrupt) is a way to
93 communicate with the BMC (Baseboard Management Controller).
94 It is used in some IBM Cell blades.
96 config CBE_CPUFREQ_SPU_GOVERNOR
97 tristate "CBE frequency scaling based on SPU usage"
98 depends on SPU_FS && CPU_FREQ
101 This governor checks for spu usage to adjust the cpu frequency.
102 If no spu is running on a given cpu, that cpu will be throttled to
103 the minimal possible frequency.
109 depends on PPC_CELL_NATIVE && (OPROFILE = m || OPROFILE = y) && SPU_BASE