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Microblaze has support for early printk. The second serial driver (uart16550/8250) has no microblaze support for early printk. Signed-off-by: Michal Simek <monstr@monstr.eu>
31 lines
673 B
Plaintext
31 lines
673 B
Plaintext
# For a description of the syntax of this configuration file,
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# see Documentation/kbuild/kconfig-language.txt.
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menu "Kernel hacking"
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config TRACE_IRQFLAGS_SUPPORT
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def_bool y
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source "lib/Kconfig.debug"
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config EARLY_PRINTK
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bool "Early printk function for kernel"
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depends on SERIAL_UARTLITE_CONSOLE
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default n
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help
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This option turns on/off early printk messages to console.
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First Uartlite node is taken.
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config HEART_BEAT
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bool "Heart beat function for kernel"
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default n
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help
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This option turns on/off heart beat kernel functionality.
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First GPIO node is taken.
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config DEBUG_BOOTMEM
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depends on DEBUG_KERNEL
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bool "Debug BOOTMEM initialization"
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endmenu
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