mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-02 16:44:10 +08:00
12e3280b33
Adds basic platform devices for Loongson1C, including serial port and ethernet. Signed-off-by: Yang Ling <gnaygnil@gmail.com> Cc: keguang.zhang@gmail.com Cc: chenhc@lemote.com Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13304/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
77 lines
1.8 KiB
Plaintext
77 lines
1.8 KiB
Plaintext
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
|
|
|
|
config LOONGSON1_LS1C
|
|
bool "Loongson LS1C board"
|
|
select CEVT_R4K if !MIPS_EXTERNAL_TIMER
|
|
select CSRC_R4K if !MIPS_EXTERNAL_TIMER
|
|
select SYS_HAS_CPU_LOONGSON1C
|
|
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
|