nb/pineview/raminit: Fix raminit failing on hot reset path

For raminit to succeed on a hot reset the following things are
prevented from running:
* Clearing self refresh
* Setting memory frequency
* programming sdram dll timings
* programming rcomp

TESTED on Intel d510mo.

Change-Id: I8f7e5c2958df29a96cdf856ade2f4f33707ad362
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19337
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2 files changed