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Linus Torvalds1da177e2005-04-16 15:20:36 -07001menu "Kernel hacking"
2
3source "lib/Kconfig.debug"
4
Greg Ungererd1db9122011-10-19 11:46:03 +10005config BOOTPARAM
6 bool 'Compiled-in Kernel Boot Parameter'
7
8config BOOTPARAM_STRING
9 string 'Kernel Boot Parameter'
10 default 'console=ttyS0,19200'
11 depends on BOOTPARAM
12
Kars de Jongf9994892008-11-20 13:47:18 +010013config EARLY_PRINTK
14 bool "Early printk" if EMBEDDED
Finn Thain93edd022011-10-24 01:11:12 +110015 depends on MVME16x || MAC
Kars de Jongf9994892008-11-20 13:47:18 +010016 default y
17 help
18 Write kernel log output directly to a serial port.
19
20 This is useful for kernel debugging when your machine crashes very
21 early before the console code is initialized.
22 You should normally say N here, unless you want to debug such a crash.
23
Greg Ungerer66d857b2011-03-22 13:39:27 +100024if !MMU
25
26config FULLDEBUG
27 bool "Full Symbolic/Source Debugging support"
28 help
29 Enable debugging symbols on kernel build.
30
31config HIGHPROFILE
32 bool "Use fast second timer for profiling"
33 depends on COLDFIRE
34 help
35 Use a fast secondary clock to produce profiling information.
36
Greg Ungerer66d857b2011-03-22 13:39:27 +100037config NO_KERNEL_MSG
38 bool "Suppress Kernel BUG Messages"
39 help
40 Do not output any debug BUG messages within the kernel.
41
42config BDM_DISABLE
43 bool "Disable BDM signals"
Kees Cook112f8b12012-10-23 13:01:27 -070044 depends on COLDFIRE
Greg Ungerer66d857b2011-03-22 13:39:27 +100045 help
46 Disable the ColdFire CPU's BDM signals.
47
48endif
49
Linus Torvalds1da177e2005-04-16 15:20:36 -070050endmenu