[coreboot-gerrit] Patch merged into coreboot/master: 361cd81 console: Squelch console output from AP CPUs in romstage

the following patch was just integrated into master:
commit 361cd8153d3426f2ba4f65ccb396e8e20e738068
Author: Kyösti Mälkki 
Date:   Mon Aug 12 23:29:57 2013 +0300

console: Squelch console output from AP CPUs in romstage

Add Kconfig option SQUELCH_EARLY_SMP and have it enabled by
    default.

Console drivers have unpredictable results if multiple threads
    attempt to share same resources without spinlock. Serial UARTs
    have not had huge problems, only distorted output, but those
    relying on cache-as-ram (CBMEM and usbdebug) may require this.

Change-Id: I7f406fdea7b6dc6a341c4da2fab56f7b7ff568b4
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/3854
    Reviewed-by: Paul Menzel 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer 
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/3854 for details.

-gerrit