55 lines
1.3 KiB
Plaintext
55 lines
1.3 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_BCM2835
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bool
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depends on ARCH_BCM2835
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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_DUMMY
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bool "Enable dummy software-only clocksource"
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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 this software-only clocksource driver is used.
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WARNING!!! This clocksource doesn't provide correct timing.
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To adjust this clocksource please use CONFIG_CLOCKSOURCE_DUMMY_RATE.
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The bigger rate valuest makes clocksource "faster".
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It's possible to add this clocksource unconditionally.
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This clocksource starts very early (pure_initcall) so
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real clocksource will take over.
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This can help if initialization order is wrong so that
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the time functions are used before the real clocksource
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was initialized.
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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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depends on CLOCKSOURCE_DUMMY
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default 1000
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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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