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