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Linux/arch/mips/loongson32/Kconfig

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Diff markup

Differences between /arch/mips/loongson32/Kconfig (Version linux-6.12-rc7) and /arch/mips/loongson32/Kconfig (Version linux-4.15.18)


  1 # SPDX-License-Identifier: GPL-2.0                  1 # SPDX-License-Identifier: GPL-2.0
  2 if MACH_LOONGSON32                                  2 if MACH_LOONGSON32
  3                                                     3 
  4 choice                                              4 choice
  5         prompt "Machine Type"                       5         prompt "Machine Type"
  6                                                     6 
  7 config LOONGSON1_LS1B                               7 config LOONGSON1_LS1B
  8         bool "Loongson LS1B board"                  8         bool "Loongson LS1B board"
  9         select CEVT_R4K if !MIPS_EXTERNAL_TIME      9         select CEVT_R4K if !MIPS_EXTERNAL_TIMER
 10         select CSRC_R4K if !MIPS_EXTERNAL_TIME     10         select CSRC_R4K if !MIPS_EXTERNAL_TIMER
 11         select SYS_HAS_CPU_LOONGSON1B              11         select SYS_HAS_CPU_LOONGSON1B
 12         select DMA_NONCOHERENT                     12         select DMA_NONCOHERENT
 13         select BOOT_ELF32                          13         select BOOT_ELF32
 14         select IRQ_MIPS_CPU                        14         select IRQ_MIPS_CPU
 15         select SYS_SUPPORTS_32BIT_KERNEL           15         select SYS_SUPPORTS_32BIT_KERNEL
 16         select SYS_SUPPORTS_LITTLE_ENDIAN          16         select SYS_SUPPORTS_LITTLE_ENDIAN
 17         select SYS_SUPPORTS_HIGHMEM                17         select SYS_SUPPORTS_HIGHMEM
                                                   >>  18         select SYS_SUPPORTS_MIPS16
 18         select SYS_HAS_EARLY_PRINTK                19         select SYS_HAS_EARLY_PRINTK
 19         select USE_GENERIC_EARLY_PRINTK_8250       20         select USE_GENERIC_EARLY_PRINTK_8250
 20         select COMMON_CLK                          21         select COMMON_CLK
 21                                                    22 
 22 config LOONGSON1_LS1C                              23 config LOONGSON1_LS1C
 23         bool "Loongson LS1C board"                 24         bool "Loongson LS1C board"
 24         select CEVT_R4K if !MIPS_EXTERNAL_TIME     25         select CEVT_R4K if !MIPS_EXTERNAL_TIMER
 25         select CSRC_R4K if !MIPS_EXTERNAL_TIME     26         select CSRC_R4K if !MIPS_EXTERNAL_TIMER
 26         select SYS_HAS_CPU_LOONGSON1C              27         select SYS_HAS_CPU_LOONGSON1C
 27         select DMA_NONCOHERENT                     28         select DMA_NONCOHERENT
 28         select BOOT_ELF32                          29         select BOOT_ELF32
 29         select IRQ_MIPS_CPU                        30         select IRQ_MIPS_CPU
 30         select SYS_SUPPORTS_32BIT_KERNEL           31         select SYS_SUPPORTS_32BIT_KERNEL
 31         select SYS_SUPPORTS_LITTLE_ENDIAN          32         select SYS_SUPPORTS_LITTLE_ENDIAN
 32         select SYS_SUPPORTS_HIGHMEM                33         select SYS_SUPPORTS_HIGHMEM
                                                   >>  34         select SYS_SUPPORTS_MIPS16
 33         select SYS_HAS_EARLY_PRINTK                35         select SYS_HAS_EARLY_PRINTK
 34         select USE_GENERIC_EARLY_PRINTK_8250       36         select USE_GENERIC_EARLY_PRINTK_8250
 35         select COMMON_CLK                          37         select COMMON_CLK
                                                   >>  38 endchoice
                                                   >>  39 
                                                   >>  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 
 36 endchoice                                          75 endchoice
 37                                                    76 
 38 endif # MACH_LOONGSON32                            77 endif # MACH_LOONGSON32
                                                      

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