1 # SPDX-License-Identifier: GPL-2.0
9 select PPC_INDIRECT_PIO
10 select PPC_INDIRECT_MMIO
13 select IRQ_EDGE_EOI_HANDLER
15 config PPC_CELL_NATIVE
17 select PPC_CELL_COMMON
19 select PPC_IO_WORKAROUNDS
20 select IBM_EMAC_EMAC4 if IBM_EMAC
21 select IBM_EMAC_RGMII if IBM_EMAC
22 select IBM_EMAC_ZMII if IBM_EMAC #test only
23 select IBM_EMAC_TAH if IBM_EMAC #test only
25 config PPC_IBM_CELL_BLADE
27 depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN
28 select PPC_CELL_NATIVE
29 select PPC_OF_PLATFORM_PCI
33 select UDBG_RTAS_CONSOLE
37 depends on PPC_IBM_CELL_BLADE && PCI_MSI
40 menu "Cell Broadband Engine options"
44 tristate "SPU file system"
50 The SPU file system is used to access Synergistic Processing
51 Units on machines implementing the Broadband Processor
59 bool "RAS features for bare metal Cell BE"
60 depends on PPC_CELL_NATIVE
63 config PPC_IBM_CELL_RESETBUTTON
64 bool "IBM Cell Blade Pinhole reset button"
65 depends on CBE_RAS && PPC_IBM_CELL_BLADE
68 Support Pinhole Resetbutton on IBM Cell blades.
69 This adds a method to trigger system reset via front panel pinhole button.
71 config PPC_IBM_CELL_POWERBUTTON
72 tristate "IBM Cell Blade power button"
73 depends on PPC_IBM_CELL_BLADE && INPUT_EVDEV
76 Support Powerbutton on IBM Cell blades.
77 This will enable the powerbutton as an input device.
80 tristate "CBE thermal support"
82 depends on CBE_RAS && SPU_BASE
87 depends on CPU_FREQ_CBE_PMI || PPC_IBM_CELL_POWERBUTTON
89 PMI (Platform Management Interrupt) is a way to
90 communicate with the BMC (Baseboard Management Controller).
91 It is used in some IBM Cell blades.
93 config CBE_CPUFREQ_SPU_GOVERNOR
94 tristate "CBE frequency scaling based on SPU usage"
95 depends on SPU_FS && CPU_FREQ
98 This governor checks for spu usage to adjust the cpu frequency.
99 If no spu is running on a given cpu, that cpu will be throttled to
100 the minimal possible frequency.
106 depends on PPC_CELL_NATIVE && (OPROFILE = m || OPROFILE = y) && SPU_BASE