forked from Minki/linux
a96d68ba3b
Accorading to GS232 core user's manual, it doesn't support MIPS16. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org Cc: keguang.zhang@gmail.com
63 lines
1.4 KiB
Plaintext
63 lines
1.4 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
|
|
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 SYS_HAS_EARLY_PRINTK
|
|
select USE_GENERIC_EARLY_PRINTK_8250
|
|
select COMMON_CLK
|
|
|
|
config LOONGSON1_LS1C
|
|
bool "Loongson LS1C board"
|
|
select CEVT_R4K if !MIPS_EXTERNAL_TIMER
|
|
select CSRC_R4K if !MIPS_EXTERNAL_TIMER
|
|
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
|