lenovo/t530: Use native raminit over MRC blob

We now have Native raminit for both sandy/ivybridge introduced in:

7686a56 sandy/ivybridge: Native raminit.

Let us make good use of this support over using the Intel MRC blob to
initialise memory.

USB RCBA configuration data taken between base of 0x3500 up to 0x3600
from `inteltool -r`.

Remark: Note the current port is poorly tested at the moment and I am the
sole maintainer, however one less blob invites more interest for better
support. More to come hopefully.

Change-Id: I41d0ef8303dfd369c5565b823e68a6bee09c44f5
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6394
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <gaumless@gmail.com>
2 files changed