Messages in this thread | | | Date | Wed, 30 Mar 2005 13:33:24 -0500 | From | Jon Smirl <> | Subject | Re: How to debug kernel before there is no printk mechanism? |
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Did you try turning on CONFIG_EARLY_PRINTK=y? That will allow printk to a serial console much earlier.
You need to build the serial driver in too: CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y
-- Jon Smirl jonsmirl@gmail.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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