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9119f547d3
Implement hardware spinlock support for STM32MP1. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
25 lines
766 B
Plaintext
25 lines
766 B
Plaintext
menu "Hardware Spinlock Support"
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config DM_HWSPINLOCK
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bool "Enable U-Boot hardware spinlock support"
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help
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This option enables U-Boot hardware spinlock support
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config HWSPINLOCK_SANDBOX
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bool "Enable Hardware Spinlock support for Sandbox"
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depends on SANDBOX && DM_HWSPINLOCK
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help
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Enable hardware spinlock support in Sandbox. This is a dummy device that
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can be probed and support all the methods of HWSPINLOCK, but does not
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really do anything.
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config HWSPINLOCK_STM32
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bool "Enable Hardware Spinlock support for STM32"
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depends on ARCH_STM32MP && DM_HWSPINLOCK
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help
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Enable hardware spinlock support in STM32MP. Hardware spinlocks are
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hardware mutex which provide a synchronisation mechanism for the
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various processors on the SoC.
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endmenu
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