soc/amd/stoneyridge: Add UMA settings to devicetree

Add three settings for the UMA configuration to correspond with
definitions in AGESA.h.
 * UMA off, Auto, or size specified
 * Size (if specified above)
 * Legacy vs. non-legacy (if Auto)

BUG=b:64927639

Change-Id: I38b6603f365fdc1f1f615794365476f749e58be7
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21334
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

0 files changed, 0 insertions, 0 deletions