From: Helge Deller <deller@gmx.de>
To: parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] 2.6 & pdc_console pb on c110: "Warning: unable to open an initial console."
Date: Sun, 28 Dec 2003 21:00:40 +0100 [thread overview]
Message-ID: <200312282100.40814.deller@gmx.de> (raw)
In-Reply-To: <3FEF1A99.4010307@tiscali.be>
On Sunday 28 December 2003 19:02, Joel Soete wrote:
> My goal is to test pdc_console mainly for EARLY_BOOTUP_DEBUG facility (for later b2k 64bit kernel pb).
> Also afaik otc I have to switch off serial mux (well i say uncheck):
> drivers/serial/Kconfig
> [snip]
> config PDC_CONSOLE
> bool "PDC software console support"
> depends on PARISC && !SERIAL_MUX && VT
> default n
> [snip]?
To debug such problems I often just turn on EARLY_BOOTUP_DEBUG
in arch/parisc/kernel/pdc_cons.c, line 15:
/* Define EARLY_BOOTUP_DEBUG to debug kernel related boot problems.
* On production kernels EARLY_BOOTUP_DEBUG should be undefined. */
#define EARLY_BOOTUP_DEBUG
HTH,
Helge
next prev parent reply other threads:[~2003-12-28 20:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-27 21:00 [parisc-linux] 2.6 & pdc_console pb on c110: "Warning: unable to open an initial console." Joel Soete
2003-12-27 23:19 ` Helge Deller
2003-12-28 18:02 ` Joel Soete
2003-12-28 20:00 ` Helge Deller [this message]
2004-01-12 23:23 ` Christoph Plattner
2004-01-13 8:39 ` Joel Soete
2004-01-14 23:34 ` Christoph Plattner
2004-01-03 3:28 ` Ryan Bradetich
2004-01-03 10:52 ` Joel Soete
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