nb/intel/x4x: Make raminit less verbose with CONFIG_DEBUG_RAM_SETUP

Hides JEDEC steps using the RAM_SPEW macro.

Also hides a hexdump of SPDs.

Change-Id: Ie2b484cf1f1d296823df0473e852d9d07ca20246
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/18924
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2 files changed