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Yoichi Yuasaefe8dc52011-02-07 11:31:36 +09001if MACH_LOONGSON
2
Wu Zhangjin85749d22009-07-02 23:26:45 +08003choice
Wu Zhangjinf6d4ff02009-10-16 14:17:14 +08004 prompt "Machine Type"
Wu Zhangjin85749d22009-07-02 23:26:45 +08005
6config LEMOTE_FULOONG2E
Wu Zhangjinf6d4ff02009-10-16 14:17:14 +08007 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
Wu Zhangjinf6d4ff02009-10-16 14:17:14 +080024 select GENERIC_ISA_DMA_SUPPORT_BROKEN
25 select CPU_HAS_WB
Arnaud Patard5df74352010-06-02 00:39:54 +020026 select LOONGSON_MC146818
Wu Zhangjinf6d4ff02009-10-16 14:17:14 +080027 help
28 Lemote Fuloong(2e) mini-PC board based on the Chinese Loongson-2E CPU and
29 an FPGA northbridge
Wu Zhangjin85749d22009-07-02 23:26:45 +080030
Wu Zhangjinf6d4ff02009-10-16 14:17:14 +080031 Lemote Fuloong(2e) mini PC have a VIA686B south bridge.
Wu Zhangjin7d32c6d2009-11-10 00:06:10 +080032
33config LEMOTE_MACH2F
34 bool "Lemote Loongson 2F family machines"
35 select ARCH_SPARSEMEM_ENABLE
36 select BOARD_SCACHE
37 select BOOT_ELF32
Wu Zhangjinf8ede0f2009-11-17 01:32:59 +080038 select CEVT_R4K if ! MIPS_EXTERNAL_TIMER
Wu Zhangjin7d32c6d2009-11-10 00:06:10 +080039 select CPU_HAS_WB
40 select CS5536
Wu Zhangjinf8ede0f2009-11-17 01:32:59 +080041 select CSRC_R4K if ! MIPS_EXTERNAL_TIMER
Wu Zhangjin7d32c6d2009-11-10 00:06:10 +080042 select DMA_NONCOHERENT
Wu Zhangjin7d32c6d2009-11-10 00:06:10 +080043 select GENERIC_ISA_DMA_SUPPORT_BROKEN
Ralf Baechle95cf14682012-08-01 17:15:32 +020044 select HAVE_CLK
Wu Zhangjin7d32c6d2009-11-10 00:06:10 +080045 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
Arnaud Patard5df74352010-06-02 00:39:54 +020055 select LOONGSON_MC146818
Wu Zhangjin7d32c6d2009-11-10 00:06:10 +080056 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.
Huacai Chen0e476d92014-03-21 18:44:07 +080062
Huacai Chen5a21e0b2014-06-26 11:41:32 +080063config LOONGSON_MACH3X
64 bool "Generic Loongson 3 family machines"
Huacai Chen0e476d92014-03-21 18:44:07 +080065 select ARCH_SPARSEMEM_ENABLE
66 select GENERIC_ISA_DMA_SUPPORT_BROKEN
Huacai Chen0e476d92014-03-21 18:44:07 +080067 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
Huacai Chenc4a987d2014-03-21 18:44:09 +080081 select SYS_SUPPORTS_HOTPLUG_CPU
Huacai Chenc4617312014-06-26 11:41:28 +080082 select SYS_SUPPORTS_NUMA
Huacai Chen0e476d92014-03-21 18:44:07 +080083 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
Huacai Chen5a21e0b2014-06-26 11:41:32 +080090 Generic Loongson 3 family machines utilize the 3A/3B revision
91 of Loongson processor and RS780/SBX00 chipset.
Wu Zhangjin85749d22009-07-02 23:26:45 +080092endchoice
Wu Zhangjin22c21002009-11-10 00:06:12 +080093
94config CS5536
95 bool
Wu Zhangjinf181bf62009-11-11 14:57:05 +080096
Wu Zhangjin916daba2009-11-17 01:32:57 +080097config CS5536_MFGPT
98 bool "CS5536 MFGPT Timer"
Sebastian Andrzej Siewior4fd4db42014-05-13 17:07:05 +020099 depends on CS5536 && !HIGH_RES_TIMERS
Wu Zhangjinf8ede0f2009-11-17 01:32:59 +0800100 select MIPS_EXTERNAL_TIMER
Wu Zhangjin916daba2009-11-17 01:32:57 +0800101 help
Sebastian Andrzej Siewior4fd4db42014-05-13 17:07:05 +0200102 This option enables the mfgpt0 timer of AMD CS5536. With this timer
103 switched on you can not use high resolution timers.
Wu Zhangjin916daba2009-11-17 01:32:57 +0800104
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
Wu Zhangjinf181bf62009-11-11 14:57:05 +0800110config LOONGSON_SUSPEND
111 bool
112 default y
113 depends on CPU_SUPPORTS_CPUFREQ && SUSPEND
Wu Zhangjinc3d8d852009-11-28 14:21:50 +0800114
115config LOONGSON_UART_BASE
116 bool
117 default y
118 depends on EARLY_PRINTK || SERIAL_8250
Arnaud Patard5df74352010-06-02 00:39:54 +0200119
Huacai Chen0e476d92014-03-21 18:44:07 +0800120config IOMMU_HELPER
121 bool
122
123config NEED_SG_DMA_LENGTH
124 bool
125
126config 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
Arnaud Patard5df74352010-06-02 00:39:54 +0200134config LOONGSON_MC146818
135 bool
136 default n
Yoichi Yuasaefe8dc52011-02-07 11:31:36 +0900137
Huacai Chen0e476d92014-03-21 18:44:07 +0800138config LEFI_FIRMWARE_INTERFACE
139 bool
140
Yoichi Yuasaefe8dc52011-02-07 11:31:36 +0900141endif # MACH_LOONGSON