1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 2
>> 3 config BOOTPARAM
>> 4 bool 'Compiled-in Kernel Boot Parameter'
>> 5
>> 6 config BOOTPARAM_STRING
>> 7 string 'Kernel Boot Parameter'
>> 8 default 'console=ttyS0,19200'
>> 9 depends on BOOTPARAM
>> 10
3 config EARLY_PRINTK 11 config EARLY_PRINTK
4 bool !! 12 bool "Early printk"
5 depends on ALPHA_GENERIC || ALPHA_SRM !! 13 depends on !(SUN3 || M68000 || COLDFIRE)
6 default y <<
7 <<
8 config ALPHA_LEGACY_START_ADDRESS <<
9 bool "Legacy kernel start address" <<
10 depends on ALPHA_GENERIC <<
11 default n <<
12 help 14 help
13 The 2.4 kernel changed the kernel st !! 15 Write kernel log output directly to a serial port.
14 to 0x810000 to make room for the Wil !! 16 Where implemented, output goes to the framebuffer as well.
15 Recent consoles on Titan and Marvel !! 17 PROM console functionality on Sun 3x is not affected by this option.
16 extra room. !! 18
17 !! 19 Pass "earlyprintk" on the kernel command line to get a
18 If you're using aboot 0.7 or later, !! 20 boot console.
19 ELF headers to determine where to tr !! 21
20 most older bootloaders -- APB or MIL !! 22 This is useful for kernel debugging when your machine crashes very
21 address rather than examining the EL !! 23 early, i.e. before the normal console driver is loaded.
22 hard lockup. !! 24 You should normally say N here, unless you want to debug such a crash.
23 !! 25
24 Say Y if you have a broken bootloade !! 26 if !MMU
25 you wish to run on Wildfire, Titan, !! 27
26 !! 28 config FULLDEBUG
27 config ALPHA_LEGACY_START_ADDRESS !! 29 bool "Full Symbolic/Source Debugging support"
28 bool <<
29 depends on !ALPHA_GENERIC && !ALPHA_TI <<
30 default y <<
31 <<
32 config MATHEMU <<
33 tristate "Kernel FP software completio <<
34 default y if !DEBUG_KERNEL || SMP <<
35 help 30 help
36 This option is required for IEEE com !! 31 Enable debugging symbols on kernel build.
37 on the Alpha. The only time you woul !! 32
38 order to debug the code. Say Y unles !! 33 config HIGHPROFILE
>> 34 bool "Use fast second timer for profiling"
>> 35 depends on COLDFIRE
>> 36 help
>> 37 Use a fast secondary clock to produce profiling information.
>> 38
>> 39 config NO_KERNEL_MSG
>> 40 bool "Suppress Kernel BUG Messages"
>> 41 help
>> 42 Do not output any debug BUG messages within the kernel.
>> 43
>> 44 config BDM_DISABLE
>> 45 bool "Disable BDM signals"
>> 46 depends on COLDFIRE
>> 47 help
>> 48 Disable the ColdFire CPU's BDM signals.
>> 49
>> 50 endif
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