1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 if MACH_LOONGSON2EF 2 if MACH_LOONGSON2EF
3 3
4 choice 4 choice
5 prompt "Machine Type" 5 prompt "Machine Type"
6 6
7 config LEMOTE_FULOONG2E 7 config LEMOTE_FULOONG2E
8 bool "Lemote Fuloong(2e) mini-PC" 8 bool "Lemote Fuloong(2e) mini-PC"
9 select ARCH_SPARSEMEM_ENABLE 9 select ARCH_SPARSEMEM_ENABLE
10 select ARCH_HAS_PHYS_TO_DMA 10 select ARCH_HAS_PHYS_TO_DMA
11 select ARCH_MIGHT_HAVE_PC_PARPORT 11 select ARCH_MIGHT_HAVE_PC_PARPORT
12 select ARCH_MIGHT_HAVE_PC_SERIO 12 select ARCH_MIGHT_HAVE_PC_SERIO
13 select CEVT_R4K 13 select CEVT_R4K
14 select CSRC_R4K 14 select CSRC_R4K
15 select SYS_HAS_CPU_LOONGSON2E 15 select SYS_HAS_CPU_LOONGSON2E
16 select DMA_NONCOHERENT 16 select DMA_NONCOHERENT
17 select BOOT_ELF32 17 select BOOT_ELF32
18 select BOARD_SCACHE 18 select BOARD_SCACHE
19 select FORCE_PCI 19 select FORCE_PCI
20 select I8259 20 select I8259
21 select ISA 21 select ISA
22 select IRQ_MIPS_CPU 22 select IRQ_MIPS_CPU
23 select SYS_SUPPORTS_64BIT_KERNEL 23 select SYS_SUPPORTS_64BIT_KERNEL
24 select SYS_SUPPORTS_LITTLE_ENDIAN 24 select SYS_SUPPORTS_LITTLE_ENDIAN
25 select SYS_SUPPORTS_HIGHMEM 25 select SYS_SUPPORTS_HIGHMEM
26 select SYS_HAS_EARLY_PRINTK 26 select SYS_HAS_EARLY_PRINTK
27 select USE_GENERIC_EARLY_PRINTK_8250 27 select USE_GENERIC_EARLY_PRINTK_8250
28 select GENERIC_ISA_DMA_SUPPORT_BROKEN 28 select GENERIC_ISA_DMA_SUPPORT_BROKEN
29 select CPU_HAS_WB 29 select CPU_HAS_WB
30 select LOONGSON_MC146818 30 select LOONGSON_MC146818
31 help 31 help
32 Lemote Fuloong(2e) mini-PC board bas 32 Lemote Fuloong(2e) mini-PC board based on the Chinese Loongson-2E CPU and
33 an FPGA northbridge 33 an FPGA northbridge
34 34
35 Lemote Fuloong(2e) mini PC have a VI 35 Lemote Fuloong(2e) mini PC have a VIA686B south bridge.
36 36
37 config LEMOTE_MACH2F 37 config LEMOTE_MACH2F
38 bool "Lemote Loongson 2F family machin 38 bool "Lemote Loongson 2F family machines"
39 select ARCH_SPARSEMEM_ENABLE 39 select ARCH_SPARSEMEM_ENABLE
40 select ARCH_HAS_PHYS_TO_DMA 40 select ARCH_HAS_PHYS_TO_DMA
41 select ARCH_MIGHT_HAVE_PC_PARPORT 41 select ARCH_MIGHT_HAVE_PC_PARPORT
42 select ARCH_MIGHT_HAVE_PC_SERIO 42 select ARCH_MIGHT_HAVE_PC_SERIO
43 select BOARD_SCACHE 43 select BOARD_SCACHE
44 select BOOT_ELF32 44 select BOOT_ELF32
45 select CEVT_R4K if ! MIPS_EXTERNAL_TIM 45 select CEVT_R4K if ! MIPS_EXTERNAL_TIMER
46 select CPU_HAS_WB 46 select CPU_HAS_WB
47 select CS5536 47 select CS5536
48 select CSRC_R4K if ! MIPS_EXTERNAL_TIM 48 select CSRC_R4K if ! MIPS_EXTERNAL_TIMER
49 select DMA_NONCOHERENT 49 select DMA_NONCOHERENT
50 select GENERIC_ISA_DMA_SUPPORT_BROKEN 50 select GENERIC_ISA_DMA_SUPPORT_BROKEN
51 select GPIOLIB 51 select GPIOLIB
52 select FORCE_PCI 52 select FORCE_PCI
53 select I8259 53 select I8259
54 select IRQ_MIPS_CPU 54 select IRQ_MIPS_CPU
55 select ISA 55 select ISA
56 select SYS_HAS_CPU_LOONGSON2F 56 select SYS_HAS_CPU_LOONGSON2F
57 select SYS_HAS_EARLY_PRINTK 57 select SYS_HAS_EARLY_PRINTK
58 select USE_GENERIC_EARLY_PRINTK_8250 58 select USE_GENERIC_EARLY_PRINTK_8250
59 select SYS_SUPPORTS_64BIT_KERNEL 59 select SYS_SUPPORTS_64BIT_KERNEL
60 select SYS_SUPPORTS_HIGHMEM 60 select SYS_SUPPORTS_HIGHMEM
61 select SYS_SUPPORTS_LITTLE_ENDIAN 61 select SYS_SUPPORTS_LITTLE_ENDIAN
62 select LOONGSON_MC146818 62 select LOONGSON_MC146818
63 help 63 help
64 Lemote Loongson 2F family machines u 64 Lemote Loongson 2F family machines utilize the 2F revision of
65 Loongson processor and the AMD CS553 65 Loongson processor and the AMD CS5536 south bridge.
66 66
67 These family machines include fuloon 67 These family machines include fuloong2f mini PC, yeeloong2f notebook,
68 LingLoong allinone PC and so forth. 68 LingLoong allinone PC and so forth.
69 69
70 endchoice 70 endchoice
71 71
72 config CS5536 72 config CS5536
73 bool 73 bool
74 74
75 config CS5536_MFGPT 75 config CS5536_MFGPT
76 bool "CS5536 MFGPT Timer" 76 bool "CS5536 MFGPT Timer"
77 depends on CS5536 && !HIGH_RES_TIMERS 77 depends on CS5536 && !HIGH_RES_TIMERS
78 select MIPS_EXTERNAL_TIMER 78 select MIPS_EXTERNAL_TIMER
79 help 79 help
80 This option enables the mfgpt0 timer 80 This option enables the mfgpt0 timer of AMD CS5536. With this timer
81 switched on you can not use high res 81 switched on you can not use high resolution timers.
82 82
83 If you want to enable the Loongson2 83 If you want to enable the Loongson2 CPUFreq Driver, Please enable
84 this option at first, otherwise, You 84 this option at first, otherwise, You will get wrong system time.
85 85
86 If unsure, say Yes. 86 If unsure, say Yes.
87 87
88 config LOONGSON_UART_BASE 88 config LOONGSON_UART_BASE
89 bool 89 bool
90 default y 90 default y
91 depends on EARLY_PRINTK || SERIAL_8250 91 depends on EARLY_PRINTK || SERIAL_8250
92 92
93 config LOONGSON_MC146818 93 config LOONGSON_MC146818
94 bool 94 bool
95 default n 95 default n
96 96
97 endif # MACH_LOONGSON2EF 97 endif # MACH_LOONGSON2EF
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