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| author | Ralf Baechle <ralf@linux-mips.org> | 2009-12-17 02:57:30 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-12-17 02:57:30 +0100 |
| commit | 4dd92e15b316d1a782772f16074571a70ceb9184 (patch) | |
| tree | 9fd73ba4065472bc7bf9a1942456f6aa9e4d2a4a /arch/mips/Kconfig.debug | |
| parent | MIPS: Yeeloong 2F: Cleanup reset logic using the new ec_write function (diff) | |
| download | linux-4dd92e15b316d1a782772f16074571a70ceb9184.tar.xz linux-4dd92e15b316d1a782772f16074571a70ceb9184.zip | |
MIPS: Move EARLY_PRINTK to Kconfig.debug
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig.debug')
| -rw-r--r-- | arch/mips/Kconfig.debug | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug index 364ca8938807..23817bc7a26a 100644 --- a/arch/mips/Kconfig.debug +++ b/arch/mips/Kconfig.debug @@ -6,6 +6,20 @@ config TRACE_IRQFLAGS_SUPPORT source "lib/Kconfig.debug" +config EARLY_PRINTK + bool "Early printk" if EMBEDDED + depends on SYS_HAS_EARLY_PRINTK + default y + help + This option enables special console drivers which allow the kernel + to print messages very early in the bootup process. + + This is useful for kernel debugging when your machine crashes very + early before the console code is initialized. For normal operation, + it is not recommended because it looks ugly on some machines and + doesn't cooperate with an X server. You should normally say N here, + unless you want to debug such a crash. + config CMDLINE string "Default kernel command string" default "" |