Kconfig 2.45 KB
Newer Older
1 2 3 4
config PPC_CELL
	bool
	default n

5
config PPC_CELL_COMMON
6 7 8
	bool
	select PPC_CELL
	select PPC_DCR_MMIO
9 10
	select PPC_INDIRECT_PIO
	select PPC_INDIRECT_MMIO
11
	select PPC_NATIVE
12
	select PPC_RTAS
13
	select IRQ_EDGE_EOI_HANDLER
14 15 16 17

config PPC_CELL_NATIVE
	bool
	select PPC_CELL_COMMON
18
	select MPIC
19
	select PPC_IO_WORKAROUNDS
20 21 22 23
	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
24 25 26 27
	default n

config PPC_IBM_CELL_BLADE
	bool "IBM Cell Blade"
28
	depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN
29
	select PPC_CELL_NATIVE
30 31
	select PPC_OF_PLATFORM_PCI
	select PCI
32 33 34 35
	select MMIO_NVRAM
	select PPC_UDBG_16550
	select UDBG_RTAS_CONSOLE

36 37 38 39 40
config AXON_MSI
	bool
	depends on PPC_IBM_CELL_BLADE && PCI_MSI
	default y

41 42 43 44 45 46 47
menu "Cell Broadband Engine options"
	depends on PPC_CELL

config SPU_FS
	tristate "SPU file system"
	default m
	depends on PPC_CELL
48
	select SPU_BASE
49 50 51 52 53
	help
	  The SPU file system is used to access Synergistic Processing
	  Units on machines implementing the Broadband Processor
	  Architecture.

54 55 56
config SPU_BASE
	bool
	default n
57
	select PPC_COPRO_BASE
58

59 60
config CBE_RAS
	bool "RAS features for bare metal Cell BE"
61
	depends on PPC_CELL_NATIVE
62 63
	default y

64 65 66 67 68 69 70 71
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.

72 73
config PPC_IBM_CELL_POWERBUTTON
	tristate "IBM Cell Blade power button"
74
	depends on PPC_IBM_CELL_BLADE && INPUT_EVDEV
75 76 77 78 79
	default y
	help
	  Support Powerbutton on IBM Cell blades.
	  This will enable the powerbutton as an input device.

80 81 82
config CBE_THERM
	tristate "CBE thermal support"
	default m
83
	depends on CBE_RAS && SPU_BASE
84

85 86 87
config PPC_PMI
	tristate
	default y
88
	depends on CPU_FREQ_CBE_PMI || PPC_IBM_CELL_POWERBUTTON
89 90 91 92 93
	help
	  PMI (Platform Management Interrupt) is a way to
	  communicate with the BMC (Baseboard Management Controller).
	  It is used in some IBM Cell blades.

94 95 96 97 98 99 100 101 102
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.

103
endmenu
104 105 106

config OPROFILE_CELL
	def_bool y
107
	depends on PPC_CELL_NATIVE && (OPROFILE = m || OPROFILE = y) && SPU_BASE
108