Kconfig.debug 1.34 KB
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menu "Kernel hacking"

source "lib/Kconfig.debug"

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config BOOTPARAM
	bool 'Compiled-in Kernel Boot Parameter'

config BOOTPARAM_STRING
	string 'Kernel Boot Parameter'
	default 'console=ttyS0,19200'
	depends on BOOTPARAM

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config EARLY_PRINTK
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	bool "Early printk"
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	depends on !(SUN3 || M68000 || COLDFIRE)
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	help
          Write kernel log output directly to a serial port.
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          Where implemented, output goes to the framebuffer as well.
          PROM console functionality on Sun 3x is not affected by this option.

          Pass "earlyprintk" on the kernel command line to get a
          boot console.
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          This is useful for kernel debugging when your machine crashes very
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          early, i.e. before the normal console driver is loaded.
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          You should normally say N here, unless you want to debug such a crash.

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if !MMU

config FULLDEBUG
	bool "Full Symbolic/Source Debugging support"
	help
	  Enable debugging symbols on kernel build.

config HIGHPROFILE
	bool "Use fast second timer for profiling"
	depends on COLDFIRE
	help
	  Use a fast secondary clock to produce profiling information.

config NO_KERNEL_MSG
	bool "Suppress Kernel BUG Messages"
	help
	  Do not output any debug BUG messages within the kernel.

config BDM_DISABLE
	bool "Disable BDM signals"
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	depends on COLDFIRE
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	help
	  Disable the ColdFire CPU's BDM signals.

endif

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