diff options
Diffstat (limited to 'arch/mips/Kconfig.debug')
| -rw-r--r-- | arch/mips/Kconfig.debug | 43 |
1 files changed, 14 insertions, 29 deletions
diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug index f437cd1fafb..3a2b775e845 100644 --- a/arch/mips/Kconfig.debug +++ b/arch/mips/Kconfig.debug @@ -7,7 +7,7 @@ config TRACE_IRQFLAGS_SUPPORT source "lib/Kconfig.debug" config EARLY_PRINTK - bool "Early printk" if EMBEDDED + bool "Early printk" if EXPERT depends on SYS_HAS_EARLY_PRINTK default y help @@ -20,6 +20,18 @@ config EARLY_PRINTK doesn't cooperate with an X server. You should normally say N here, unless you want to debug such a crash. +config EARLY_PRINTK_8250 + bool + depends on EARLY_PRINTK && USE_GENERIC_EARLY_PRINTK_8250 + default y + help + "8250/16550 and compatible serial early printk driver" + If you say Y here, it will be possible to use a 8250/16550 serial + port as the boot console. + +config USE_GENERIC_EARLY_PRINTK_8250 + bool + config CMDLINE_BOOL bool "Built-in kernel command line" default n @@ -57,7 +69,7 @@ config CMDLINE options. config CMDLINE_OVERRIDE - bool "Built-in command line overrides firware arguments" + bool "Built-in command line overrides firmware arguments" default n depends on CMDLINE_BOOL help @@ -67,33 +79,6 @@ config CMDLINE_OVERRIDE Normally, you will choose 'N' here. -config DEBUG_STACKOVERFLOW - bool "Check for stack overflows" - depends on DEBUG_KERNEL - help - This option will cause messages to be printed if free stack space - drops below a certain limit(2GB on MIPS). The debugging option - provides another way to check stack overflow happened on kernel mode - stack usually caused by nested interruption. - -config DEBUG_STACK_USAGE - bool "Enable stack utilization instrumentation" - depends on DEBUG_KERNEL - help - Enables the display of the minimum amount of free stack which each - task has ever had available in the sysrq-T and sysrq-P debug output. - - This option will slow down process creation somewhat. - -config SMTC_IDLE_HOOK_DEBUG - bool "Enable additional debug checks before going into CPU idle loop" - depends on DEBUG_KERNEL && MIPS_MT_SMTC - help - This option enables Enable additional debug checks before going into - CPU idle loop. For details on these checks, see - arch/mips/kernel/smtc.c. This debugging option result in significant - overhead so should be disabled in production kernels. - config SB1XXX_CORELIS bool "Corelis Debugger" depends on SIBYTE_SB1xxx_SOC |