projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 30ad29bb | 2 | if MACH_LOONGSON32 |
| ca585cf9 KC |
3 | |
| 4 | choice | |
| 5 | prompt "Machine Type" | |
| 6 | ||
| 7 | config LOONGSON1_LS1B | |
| 8 | bool "Loongson LS1B board" | |
| c5d58e9e KC |
9 | select CEVT_R4K if !MIPS_EXTERNAL_TIMER |
| 10 | select CSRC_R4K if !MIPS_EXTERNAL_TIMER | |
| ca585cf9 KC |
11 | select SYS_HAS_CPU_LOONGSON1B |
| 12 | select DMA_NONCOHERENT | |
| 13 | select BOOT_ELF32 | |
| 67e38cf2 | 14 | select IRQ_MIPS_CPU |
| ca585cf9 KC |
15 | select SYS_SUPPORTS_32BIT_KERNEL |
| 16 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
| 17 | select SYS_SUPPORTS_HIGHMEM | |
| 377cb1b6 | 18 | select SYS_SUPPORTS_MIPS16 |
| ca585cf9 | 19 | select SYS_HAS_EARLY_PRINTK |
| 813c1410 | 20 | select USE_GENERIC_EARLY_PRINTK_8250 |
| 17ded0a8 | 21 | select COMMON_CLK |
| ca585cf9 | 22 | |
| 12e3280b YL |
23 | config LOONGSON1_LS1C |
| 24 | bool "Loongson LS1C board" | |
| 25 | select CEVT_R4K if !MIPS_EXTERNAL_TIMER | |
| 26 | select CSRC_R4K if !MIPS_EXTERNAL_TIMER | |
| 27 | select SYS_HAS_CPU_LOONGSON1C | |
| 28 | select DMA_NONCOHERENT | |
| 29 | select BOOT_ELF32 | |
| 30 | select IRQ_MIPS_CPU | |
| 31 | select SYS_SUPPORTS_32BIT_KERNEL | |
| 32 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
| 33 | select SYS_SUPPORTS_HIGHMEM | |
| 34 | select SYS_SUPPORTS_MIPS16 | |
| 35 | select SYS_HAS_EARLY_PRINTK | |
| 36 | select USE_GENERIC_EARLY_PRINTK_8250 | |
| 37 | select COMMON_CLK | |
| ca585cf9 KC |
38 | endchoice |
| 39 | ||
| c5d58e9e KC |
40 | menuconfig CEVT_CSRC_LS1X |
| 41 | bool "Use PWM Timer for clockevent/clocksource" | |
| 42 | select MIPS_EXTERNAL_TIMER | |
| 43 | depends on CPU_LOONGSON1 | |
| 44 | help | |
| 45 | This option changes the default clockevent/clocksource to PWM Timer, | |
| 46 | and is required by Loongson1 CPUFreq support. | |
| 47 | ||
| 48 | If unsure, say N. | |
| 49 | ||
| 50 | choice | |
| 51 | prompt "Select clockevent/clocksource" | |
| 52 | depends on CEVT_CSRC_LS1X | |
| 53 | default TIMER_USE_PWM0 | |
| 54 | ||
| 55 | config TIMER_USE_PWM0 | |
| 56 | bool "Use PWM Timer 0" | |
| 57 | help | |
| 58 | Use PWM Timer 0 as the default clockevent/clocksourcer. | |
| 59 | ||
| 60 | config TIMER_USE_PWM1 | |
| 61 | bool "Use PWM Timer 1" | |
| 62 | help | |
| 63 | Use PWM Timer 1 as the default clockevent/clocksourcer. | |
| 64 | ||
| 65 | config TIMER_USE_PWM2 | |
| 66 | bool "Use PWM Timer 2" | |
| 67 | help | |
| 68 | Use PWM Timer 2 as the default clockevent/clocksourcer. | |
| 69 | ||
| 70 | config TIMER_USE_PWM3 | |
| 71 | bool "Use PWM Timer 3" | |
| 72 | help | |
| 73 | Use PWM Timer 3 as the default clockevent/clocksourcer. | |
| 74 | ||
| 75 | endchoice | |
| 76 | ||
| 30ad29bb | 77 | endif # MACH_LOONGSON32 |