Messages in this thread | | | Date | Thu, 12 Jun 2008 16:19:59 -0700 | From | "Yinghai Lu" <> | Subject | Re: [PATCH 1/1] x86: Add config option to setup early serial console |
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On Thu, Jun 12, 2008 at 4:10 PM, Andrew Morton <akpm@linux-foundation.org> wrote: > On Thu, 12 Jun 2008 15:58:08 -0700 > Mike Travis <travis@sgi.com> wrote: > >> Andrew Morton wrote: >> > On Thu, 12 Jun 2008 15:38:03 -0700 >> > Mike Travis <travis@sgi.com> wrote: >> > >> >> * Add config option EARLY_SERIAL_CONSOLE to enable early >> >> printk's to be directed to the serial console. >> ... >> >> >> > >> > Confused. What's wrong with console=uart,...? >> > >> >> The problem is that I need the output really, really early before >> the console is initialized. > > Sorry, I meant earlycon=uart.. > --
could move the parsing from early_param to head_64.c::x86_64_start_kernel
YH
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