diff options
Diffstat (limited to 'Documentation/x86/x86_64/boot-options.txt')
-rw-r--r-- | Documentation/x86/x86_64/boot-options.txt | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/Documentation/x86/x86_64/boot-options.txt b/Documentation/x86/x86_64/boot-options.txt index e015a83c3996..e9e8ddbbf376 100644 --- a/Documentation/x86/x86_64/boot-options.txt +++ b/Documentation/x86/x86_64/boot-options.txt | |||
@@ -91,20 +91,6 @@ APICs | |||
91 | apicmaintimer. Useful when your PIT timer is totally | 91 | apicmaintimer. Useful when your PIT timer is totally |
92 | broken. | 92 | broken. |
93 | 93 | ||
94 | Early Console | ||
95 | |||
96 | syntax: earlyprintk=vga | ||
97 | earlyprintk=serial[,ttySn[,baudrate]] | ||
98 | |||
99 | The early console is useful when the kernel crashes before the | ||
100 | normal console is initialized. It is not enabled by | ||
101 | default because it has some cosmetic problems. | ||
102 | Append ,keep to not disable it when the real console takes over. | ||
103 | Only vga or serial at a time, not both. | ||
104 | Currently only ttyS0 and ttyS1 are supported. | ||
105 | Interaction with the standard serial driver is not very good. | ||
106 | The VGA output is eventually overwritten by the real console. | ||
107 | |||
108 | Timing | 94 | Timing |
109 | 95 | ||
110 | notsc | 96 | notsc |