soc/intel/common/block/imc: Add Integrated Memory Controller driver

Intel common IMC contains an embedded SMBus controller for SPD data
access. This patch implements IMC based SPD access supports through
MMIO.

Register definitons are from Intel Atom Processor C5100, C5300, P5300
and P5700 Product Families EDS, doc No. 575160 rev 2.0.

Change-Id: I3f47ddeda94d3882852d64c0052f8fb42b6b7ad2
Tested-by: Yuchi Chen <yuchi.chen@intel.com>
Signed-off-by: Yuchi Chen <yuchi.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83320
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shuo Liu <shuo.liu@intel.com>

0 files changed, 0 insertions, 0 deletions