Linux/arch/mips/Kconfig.debug

Version: ~ [ linux-6.12-rc7 ] ~ [ linux-6.11.7 ] ~ [ linux-6.10.14 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.60 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.116 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.171 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.229 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.285 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.323 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.12 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

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1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0 2 2 3 config EARLY_PRINTK !! 3 config BOOTPARAM 4 bool "Early printk" if EXPERT !! 4 bool "Compiled-in Kernel Boot Parameter" 5 depends on SYS_HAS_EARLY_PRINTK << 6 default y << 7 help << 8 This option enables special console << 9 to print messages very early in the << 10 << 11 This is useful for kernel debugging << 12 early before the console code is ini << 13 it is not recommended because it loo << 14 doesn't cooperate with an X server. << 15 unless you want to debug such a cras << 16 << 17 config EARLY_PRINTK_8250 << 18 bool << 19 depends on EARLY_PRINTK && USE_GENERIC << 20 default y << 21 help << 22 "8250/16550 and compatible serial ea << 23 If you say Y here, it will be possib << 24 port as the boot console. << 25 5 26 config USE_GENERIC_EARLY_PRINTK_8250 !! 6 config BOOTPARAM_STRING 27 bool !! 7 string "Kernel Boot Parameter" 28 !! 8 default "console=ttyS0,19200" 29 config CMDLINE_BOOL !! 9 depends on BOOTPARAM 30 bool "Built-in kernel command line" << 31 help << 32 For most systems, it is firmware or << 33 by default specifies the kernel comm << 34 it might be necessary or advantageou << 35 default kernel command line or add a << 36 For such cases, this option allows y << 37 command line options directly into t << 38 should choose 'Y' here, and fill in << 39 in CONFIG_CMDLINE. << 40 << 41 The built-in options will be concate << 42 line if CMDLINE_OVERRIDE is set to ' << 43 command line will be ignored and rep << 44 << 45 Most MIPS systems will normally expe << 46 the command line from the firmware o << 47 << 48 config CMDLINE << 49 string "Default kernel command string" << 50 depends on CMDLINE_BOOL << 51 help << 52 On some platforms, there is currentl << 53 pass arguments to the kernel. For t << 54 when you want to add some extra opti << 55 the default command line, you can su << 56 build time by entering them here. I << 57 kernel args so that you don't have t << 58 initialization routines. << 59 << 60 For more information, see the CMDLIN << 61 options. << 62 << 63 config CMDLINE_OVERRIDE << 64 bool "Built-in command line overrides << 65 depends on CMDLINE_BOOL << 66 help << 67 By setting this option to 'Y' you wi << 68 command line arguments from firmware << 69 Instead, the built-in command line w << 70 << 71 Normally, you will choose 'N' here. << 72 << 73 config SB1XXX_CORELIS << 74 bool "Corelis Debugger" << 75 depends on SIBYTE_SB1xxx_SOC << 76 select DEBUG_KERNEL if !COMPILE_TEST << 77 select DEBUG_INFO if !COMPILE_TEST << 78 help << 79 Select compile flags that produce co << 80 Corelis mksym utility and UDB Emulat << 81 10 82 config DEBUG_ZBOOT !! 11 config EARLY_PRINTK 83 bool "Enable compressed kernel support !! 12 bool "Early printk" 84 depends on DEBUG_KERNEL && SYS_SUPPORT !! 13 depends on !(SUN3 || M68000 || COLDFIRE) 85 default n << 86 help << 87 If you want to add compressed kernel << 88 board supports uart16550 compatible << 89 SYS_SUPPORTS_ZBOOT_UART16550 for you << 90 debug it. << 91 << 92 If your board doesn't support uart16 << 93 can try to select SYS_SUPPORTS_ZBOOT << 94 debug it. for example, add a new ser << 95 arch/mips/boot/compressed/uart-16550 << 96 << 97 After the compressed kernel support << 98 to reduce the kernel image size and << 99 little. << 100 << 101 config ZBOOT_INGENIC_UART << 102 int "UART to use for compressed kernel << 103 depends on DEBUG_ZBOOT && MACH_INGENIC << 104 default 0 << 105 range 0 4 << 106 help 14 help 107 Specify the UART that should be used !! 15 Write kernel log output directly to a serial port. >> 16 Where implemented, output goes to the framebuffer as well. >> 17 PROM console functionality on Sun 3x is not affected by this option. 108 18 109 config SPINLOCK_TEST !! 19 Pass "earlyprintk" on the kernel command line to get a 110 bool "Enable spinlock timing tests in !! 20 boot console. 111 depends on DEBUG_FS << 112 default n << 113 help << 114 Add several files to the debugfs to << 115 21 116 config SCACHE_DEBUGFS !! 22 This is useful for kernel debugging when your machine crashes very 117 bool "L2 cache debugfs entries" !! 23 early, i.e. before the normal console driver is loaded. 118 depends on DEBUG_FS !! 24 You should normally say N here, unless you want to debug such a crash. 119 help << 120 Enable this to allow parts of the L2 << 121 whether or not prefetching is enable << 122 via debugfs. << 123 << 124 If unsure, say N. << 125 << 126 menuconfig MIPS_CPS_NS16550_BOOL << 127 bool "CPS SMP NS16550 UART output" << 128 depends on MIPS_CPS << 129 help << 130 Output debug information via an ns16 << 131 occur early in the boot process of a << 132 << 133 if MIPS_CPS_NS16550_BOOL << 134 25 135 config MIPS_CPS_NS16550 !! 26 if !MMU 136 def_bool MIPS_CPS_NS16550_BASE != 0 << 137 27 138 config MIPS_CPS_NS16550_BASE !! 28 config FULLDEBUG 139 hex "UART Base Address" !! 29 bool "Full Symbolic/Source Debugging support" 140 default 0x1b0003f8 if MIPS_MALTA << 141 default 0 << 142 help 30 help 143 The base address of the ns16550 comp !! 31 Enable debugging symbols on kernel build. 144 debug information from the early sta << 145 32 146 This is only used if non-zero. !! 33 config HIGHPROFILE 147 !! 34 bool "Use fast second timer for profiling" 148 config MIPS_CPS_NS16550_SHIFT !! 35 depends on COLDFIRE 149 int "UART Register Shift" << 150 default 0 << 151 help 36 help 152 The number of bits to shift ns16550 !! 37 Use a fast secondary clock to produce profiling information. 153 form their addresses. That is, log b !! 38 154 adjacent ns16550 registers in the sy !! 39 config BDM_DISABLE 155 !! 40 bool "Disable BDM signals" 156 config MIPS_CPS_NS16550_WIDTH !! 41 depends on COLDFIRE 157 int "UART Register Width" << 158 default 1 << 159 help 42 help 160 ns16550 registers width. UART regist !! 43 Disable the ColdFire CPU's BDM signals. 161 selected in accordance with this par << 162 4 UART registers will be accessed by << 163 instructions respectively. Any value << 164 lb/sb instructions. << 165 44 166 endif # MIPS_CPS_NS16550_BOOL !! 45 endif

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TOMOYO Linux Cross Reference
Linux/arch/mips/Kconfig.debug

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Differences between /arch/mips/Kconfig.debug (Version linux-6.12-rc7) and /arch/m68k/Kconfig.debug (Version linux-6.9.12)

TOMOYO Linux Cross Reference Linux/arch/mips/Kconfig.debug

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Differences between /arch/mips/Kconfig.debug (Version linux-6.12-rc7) and /arch/m68k/Kconfig.debug (Version linux-6.9.12)

TOMOYO Linux Cross Reference
Linux/arch/mips/Kconfig.debug