blob: 7704f20529d63589fce06b73e9fdf1a819f28be8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
if MACH_LOONGSON32
choice
prompt "Machine Type"
config LOONGSON1_LS1B
bool "Loongson LS1B board"
select CEVT_R4K if !MIPS_EXTERNAL_TIMER
select CSRC_R4K if !MIPS_EXTERNAL_TIMER
select SYS_HAS_CPU_LOONGSON1B
select DMA_NONCOHERENT
select BOOT_ELF32
select IRQ_MIPS_CPU
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_HIGHMEM
select SYS_SUPPORTS_MIPS16
select SYS_HAS_EARLY_PRINTK
select USE_GENERIC_EARLY_PRINTK_8250
select COMMON_CLK
endchoice
menuconfig CEVT_CSRC_LS1X
bool "Use PWM Timer for clockevent/clocksource"
select MIPS_EXTERNAL_TIMER
depends on CPU_LOONGSON1
help
This option changes the default clockevent/clocksource to PWM Timer,
and is required by Loongson1 CPUFreq support.
If unsure, say N.
choice
prompt "Select clockevent/clocksource"
depends on CEVT_CSRC_LS1X
default TIMER_USE_PWM0
config TIMER_USE_PWM0
bool "Use PWM Timer 0"
help
Use PWM Timer 0 as the default clockevent/clocksourcer.
config TIMER_USE_PWM1
bool "Use PWM Timer 1"
help
Use PWM Timer 1 as the default clockevent/clocksourcer.
config TIMER_USE_PWM2
bool "Use PWM Timer 2"
help
Use PWM Timer 2 as the default clockevent/clocksourcer.
config TIMER_USE_PWM3
bool "Use PWM Timer 3"
help
Use PWM Timer 3 as the default clockevent/clocksourcer.
endchoice
endif # MACH_LOONGSON32
|