sb/intel/lynxpoint: Enable LPC/SIO setup in bootblock

This allows for serial console during the bootblock and enables
console in general for the bootblock.

Change-Id: I5c6e107c267a7acb5bf9cbeb54eb5361af3b6db4
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30315
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/northbridge/intel/haswell/Kconfig b/src/northbridge/intel/haswell/Kconfig
index e0c55d2..49466bc 100644
--- a/src/northbridge/intel/haswell/Kconfig
+++ b/src/northbridge/intel/haswell/Kconfig
@@ -23,7 +23,7 @@
 	select POSTCAR_STAGE
 	select POSTCAR_CONSOLE
 	select C_ENVIRONMENT_BOOTBLOCK
-#	select BOOTBLOCK_CONSOLE TODO: route LPC
+	select BOOTBLOCK_CONSOLE
 
 if NORTHBRIDGE_INTEL_HASWELL