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 Paramete <<
5 <<
6 config BOOTPARAM_STRING <<
7 string "Kernel Boot Parameter" <<
8 default "console=ttyS0,19200" <<
9 depends on BOOTPARAM <<
10 <<
11 config EARLY_PRINTK 3 config EARLY_PRINTK
12 bool "Early printk" !! 4 bool
13 depends on !(SUN3 || M68000 || COLDFIR !! 5 depends on ALPHA_GENERIC || ALPHA_SRM
>> 6 default y
>> 7
>> 8 config ALPHA_LEGACY_START_ADDRESS
>> 9 bool "Legacy kernel start address"
>> 10 depends on ALPHA_GENERIC
>> 11 default n
14 help 12 help
15 Write kernel log output directly to !! 13 The 2.4 kernel changed the kernel start address from 0x310000
16 Where implemented, output goes to th !! 14 to 0x810000 to make room for the Wildfire's larger SRM console.
17 PROM console functionality on Sun 3x !! 15 Recent consoles on Titan and Marvel machines also require the
18 !! 16 extra room.
19 Pass "earlyprintk" on the kernel com !! 17
20 boot console. !! 18 If you're using aboot 0.7 or later, the bootloader will examine the
21 !! 19 ELF headers to determine where to transfer control. Unfortunately,
22 This is useful for kernel debugging !! 20 most older bootloaders -- APB or MILO -- hardcoded the kernel start
23 early, i.e. before the normal consol !! 21 address rather than examining the ELF headers, and the result is a
24 You should normally say N here, unle !! 22 hard lockup.
25 !! 23
26 if !MMU !! 24 Say Y if you have a broken bootloader. Say N if you do not, or if
27 !! 25 you wish to run on Wildfire, Titan, or Marvel.
28 config FULLDEBUG !! 26
29 bool "Full Symbolic/Source Debugging s !! 27 config ALPHA_LEGACY_START_ADDRESS
>> 28 bool
>> 29 depends on !ALPHA_GENERIC && !ALPHA_TITAN && !ALPHA_MARVEL && !ALPHA_WILDFIRE
>> 30 default y
>> 31
>> 32 config MATHEMU
>> 33 tristate "Kernel FP software completion" if DEBUG_KERNEL && !SMP
>> 34 default y if !DEBUG_KERNEL || SMP
30 help 35 help
31 Enable debugging symbols on kernel b !! 36 This option is required for IEEE compliant floating point arithmetic
32 !! 37 on the Alpha. The only time you would ever not say Y is to say M in
33 config HIGHPROFILE !! 38 order to debug the code. Say Y unless you know what you are doing.
34 bool "Use fast second timer for profil <<
35 depends on COLDFIRE <<
36 help <<
37 Use a fast secondary clock to produc <<
38 <<
39 config BDM_DISABLE <<
40 bool "Disable BDM signals" <<
41 depends on COLDFIRE <<
42 help <<
43 Disable the ColdFire CPU's BDM signa <<
44 <<
45 endif <<
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.