7 bool "Loongson LS1B board"
8 select CEVT_R4K if !MIPS_EXTERNAL_TIMER
9 select CSRC_R4K if !MIPS_EXTERNAL_TIMER
10 select SYS_HAS_CPU_LOONGSON1B
11 select DMA_NONCOHERENT
14 select SYS_SUPPORTS_32BIT_KERNEL
15 select SYS_SUPPORTS_LITTLE_ENDIAN
16 select SYS_SUPPORTS_HIGHMEM
17 select SYS_SUPPORTS_MIPS16
18 select SYS_HAS_EARLY_PRINTK
19 select USE_GENERIC_EARLY_PRINTK_8250
24 menuconfig CEVT_CSRC_LS1X
25 bool "Use PWM Timer for clockevent/clocksource"
26 select MIPS_EXTERNAL_TIMER
27 depends on CPU_LOONGSON1
29 This option changes the default clockevent/clocksource to PWM Timer,
30 and is required by Loongson1 CPUFreq support.
35 prompt "Select clockevent/clocksource"
36 depends on CEVT_CSRC_LS1X
37 default TIMER_USE_PWM0
40 bool "Use PWM Timer 0"
42 Use PWM Timer 0 as the default clockevent/clocksourcer.
45 bool "Use PWM Timer 1"
47 Use PWM Timer 1 as the default clockevent/clocksourcer.
50 bool "Use PWM Timer 2"
52 Use PWM Timer 2 as the default clockevent/clocksourcer.
55 bool "Use PWM Timer 3"
57 Use PWM Timer 3 as the default clockevent/clocksourcer.
61 endif # MACH_LOONGSON32