nb/intel/x4x: Factor out setting Tx DLL tap and PI

These settings can be programmed with a single register write. Factor
the writes out into a single function to avoid some redundancy.

Tested on Asus P5QL PRO, still boots.

Change-Id: I3a08c255dd2b0deae650c7fe2ba4e1f4d1cef581
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49396
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

0 files changed, 0 insertions, 0 deletions