1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 2
3 config DEBUG_DCFLUSH !! 3 config BOOTPARAM
4 bool "D-cache flush debugging" !! 4 bool "Compiled-in Kernel Boot Parameter"
5 depends on SPARC64 && DEBUG_KERNEL !! 5
6 !! 6 config BOOTPARAM_STRING
7 config MCOUNT !! 7 string "Kernel Boot Parameter"
8 bool !! 8 default "console=ttyS0,19200"
9 depends on SPARC64 !! 9 depends on BOOTPARAM
10 depends on FUNCTION_TRACER !! 10
11 select ARCH_WANT_FRAME_POINTERS !! 11 config EARLY_PRINTK
12 select FRAME_POINTER !! 12 bool "Early printk"
13 default y !! 13 depends on !(SUN3 || M68000 || COLDFIRE)
14 !! 14 help
15 config HAVE_HARDLOCKUP_DETECTOR_SPARC64 !! 15 Write kernel log output directly to a serial port.
16 bool !! 16 Where implemented, output goes to the framebuffer as well.
17 depends on HAVE_NMI !! 17 PROM console functionality on Sun 3x is not affected by this option.
18 select HARDLOCKUP_DETECTOR_SPARC64 !! 18
>> 19 Pass "earlyprintk" on the kernel command line to get a
>> 20 boot console.
>> 21
>> 22 This is useful for kernel debugging when your machine crashes very
>> 23 early, i.e. before the normal console driver is loaded.
>> 24 You should normally say N here, unless you want to debug such a crash.
>> 25
>> 26 if !MMU
>> 27
>> 28 config FULLDEBUG
>> 29 bool "Full Symbolic/Source Debugging support"
>> 30 help
>> 31 Enable debugging symbols on kernel build.
>> 32
>> 33 config HIGHPROFILE
>> 34 bool "Use fast second timer for profiling"
>> 35 depends on COLDFIRE
19 help 36 help
20 Sparc64 hardlockup detector is the l !! 37 Use a fast secondary clock to produce profiling information.
21 the common infrastructure for handli !! 38
22 always built. It does _not_ use the !! 39 config BDM_DISABLE
23 and sysctl interface, except for /pr !! 40 bool "Disable BDM signals"
24 !! 41 depends on COLDFIRE
25 config HARDLOCKUP_DETECTOR_SPARC64 !! 42 help
26 bool !! 43 Disable the ColdFire CPU's BDM signals.
27 depends on HAVE_HARDLOCKUP_DETECTOR_SP !! 44
>> 45 endif
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