68 lines
1.5 KiB
Plaintext
68 lines
1.5 KiB
Plaintext
config AMBA_SP804
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bool
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depends on ARM_AMBA
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config ARM_SMP_TWD
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bool
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depends on ARM && CPU_V7
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config CLOCKSOURCE_BCM283X
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bool
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depends on ARCH_BCM283X
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config CLOCKSOURCE_CLPS711X
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bool
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depends on ARCH_CLPS711X
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config CLOCKSOURCE_DIGIC
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bool
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depends on ARCH_DIGIC
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config CLOCKSOURCE_DUMMY_RATE
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int
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prompt "dummy clocksource rate"
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default 1000
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help
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When porting barebox to a new SoC there might be a case
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of broken or absent clocksource. This causes barebox serial
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console to be non functional.
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To solve the problem barebox has built-in software-only clocksource.
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The software-only clocksource is used only if no hardware clocksource
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is registered. This can help if initialization order is wrong so that
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the time functions are used before the real clocksource was initialized.
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WARNING!!! Built-in software-only clocksource doesn't provide correct timing.
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The option CONFIG_CLOCKSOURCE_DUMMY_RATE is used to adjust this clocksource.
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The bigger rate valuest makes clocksource "faster".
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config CLOCKSOURCE_EFI
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bool "Generic EFI Driver"
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depends on EFI_BOOTUP
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config CLOCKSOURCE_EFI_X86
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bool "EFI X86 HW driver"
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depends on EFI_BOOTUP && X86
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config CLOCKSOURCE_MVEBU
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bool
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depends on ARCH_MVEBU
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config CLOCKSOURCE_NOMADIK
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bool
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depends on ARM
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config CLOCKSOURCE_ORION
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bool
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depends on ARCH_MVEBU
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config CLOCKSOURCE_UEMD
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bool
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depends on ARCH_UEMD
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config CLOCKSOURCE_ROCKCHIP
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bool
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depends on ARCH_ROCKCHIP
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config CLOCKSOURCE_ATMEL_PIT
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bool
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depends on SOC_AT91SAM9 || SOC_SAMA5
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