Merge remote-tracking branch 'iwlwifi-fixes/master' into NEXT
[sfrench/cifs-2.6.git] / arch / mips / loongson / Kconfig
1 if MACH_LOONGSON
2
3 choice
4         prompt "Machine Type"
5
6 config LEMOTE_FULOONG2E
7         bool "Lemote Fuloong(2e) mini-PC"
8         select ARCH_SPARSEMEM_ENABLE
9         select CEVT_R4K
10         select CSRC_R4K
11         select SYS_HAS_CPU_LOONGSON2E
12         select DMA_NONCOHERENT
13         select BOOT_ELF32
14         select BOARD_SCACHE
15         select HW_HAS_PCI
16         select I8259
17         select ISA
18         select IRQ_CPU
19         select SYS_SUPPORTS_32BIT_KERNEL
20         select SYS_SUPPORTS_64BIT_KERNEL
21         select SYS_SUPPORTS_LITTLE_ENDIAN
22         select SYS_SUPPORTS_HIGHMEM
23         select SYS_HAS_EARLY_PRINTK
24         select GENERIC_ISA_DMA_SUPPORT_BROKEN
25         select CPU_HAS_WB
26         select LOONGSON_MC146818
27         help
28           Lemote Fuloong(2e) mini-PC board based on the Chinese Loongson-2E CPU and
29           an FPGA northbridge
30
31           Lemote Fuloong(2e) mini PC have a VIA686B south bridge.
32
33 config LEMOTE_MACH2F
34         bool "Lemote Loongson 2F family machines"
35         select ARCH_SPARSEMEM_ENABLE
36         select BOARD_SCACHE
37         select BOOT_ELF32
38         select CEVT_R4K if ! MIPS_EXTERNAL_TIMER
39         select CPU_HAS_WB
40         select CS5536
41         select CSRC_R4K if ! MIPS_EXTERNAL_TIMER
42         select DMA_NONCOHERENT
43         select GENERIC_ISA_DMA_SUPPORT_BROKEN
44         select HAVE_CLK
45         select HW_HAS_PCI
46         select I8259
47         select IRQ_CPU
48         select ISA
49         select SYS_HAS_CPU_LOONGSON2F
50         select SYS_HAS_EARLY_PRINTK
51         select SYS_SUPPORTS_32BIT_KERNEL
52         select SYS_SUPPORTS_64BIT_KERNEL
53         select SYS_SUPPORTS_HIGHMEM
54         select SYS_SUPPORTS_LITTLE_ENDIAN
55         select LOONGSON_MC146818
56         help
57           Lemote Loongson 2F family machines utilize the 2F revision of
58           Loongson processor and the AMD CS5536 south bridge.
59
60           These family machines include fuloong2f mini PC, yeeloong2f notebook,
61           LingLoong allinone PC and so forth.
62
63 config LOONGSON_MACH3X
64         bool "Generic Loongson 3 family machines"
65         select ARCH_SPARSEMEM_ENABLE
66         select GENERIC_ISA_DMA_SUPPORT_BROKEN
67         select BOOT_ELF32
68         select BOARD_SCACHE
69         select CSRC_R4K
70         select CEVT_R4K
71         select CPU_HAS_WB
72         select HW_HAS_PCI
73         select ISA
74         select HT_PCI
75         select I8259
76         select IRQ_CPU
77         select NR_CPUS_DEFAULT_4
78         select SYS_HAS_CPU_LOONGSON3
79         select SYS_HAS_EARLY_PRINTK
80         select SYS_SUPPORTS_SMP
81         select SYS_SUPPORTS_HOTPLUG_CPU
82         select SYS_SUPPORTS_NUMA
83         select SYS_SUPPORTS_64BIT_KERNEL
84         select SYS_SUPPORTS_HIGHMEM
85         select SYS_SUPPORTS_LITTLE_ENDIAN
86         select LOONGSON_MC146818
87         select ZONE_DMA32
88         select LEFI_FIRMWARE_INTERFACE
89         help
90                 Generic Loongson 3 family machines utilize the 3A/3B revision
91                 of Loongson processor and RS780/SBX00 chipset.
92 endchoice
93
94 config CS5536
95         bool
96
97 config CS5536_MFGPT
98         bool "CS5536 MFGPT Timer"
99         depends on CS5536 && !HIGH_RES_TIMERS
100         select MIPS_EXTERNAL_TIMER
101         help
102           This option enables the mfgpt0 timer of AMD CS5536. With this timer
103           switched on you can not use high resolution timers.
104
105           If you want to enable the Loongson2 CPUFreq Driver, Please enable
106           this option at first, otherwise, You will get wrong system time.
107
108           If unsure, say Yes.
109
110 config LOONGSON_SUSPEND
111         bool
112         default y
113         depends on CPU_SUPPORTS_CPUFREQ && SUSPEND
114
115 config LOONGSON_UART_BASE
116         bool
117         default y
118         depends on EARLY_PRINTK || SERIAL_8250
119
120 config IOMMU_HELPER
121         bool
122
123 config NEED_SG_DMA_LENGTH
124         bool
125
126 config SWIOTLB
127         bool "Soft IOMMU Support for All-Memory DMA"
128         default y
129         depends on CPU_LOONGSON3
130         select IOMMU_HELPER
131         select NEED_SG_DMA_LENGTH
132         select NEED_DMA_MAP_STATE
133
134 config LOONGSON_MC146818
135         bool
136         default n
137
138 config LEFI_FIRMWARE_INTERFACE
139         bool
140
141 endif # MACH_LOONGSON