Update to allow DDR4-SORDIMM modules to be used [3].

Add support for the module type in the SPD parser.
This change has been tested with the VR9FR2G7228JBKSBD4 module
    from Viking Technologies: 2666MHz DDR4-SORDIMM, rank 2, 16GB

Note- Above mentioned module need an additional patch due to an
    unexpected SPD manufacturer being detected.

Change-Id: I1f8aaac4bc1359f2bbd29c6afa37a16f751b1664
Original-Change-Id: Iaf8d78579381c48cbe6b735d02dd624855d0e57e
Signed-off-by: Evan Lojewski <github@meklort.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/71040
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: HWSV CI <hwsv-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: STEPHEN GLANCY <sglancy@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>

src/import/generic/memory/lib/utils/shared/mss_generic_consts.H

@@ -6,6 +6,7 @@
 /* OpenPOWER sbe Project                                                  */
 /*                                                                        */
 /* Contributors Listed Below - COPYRIGHT 2018,2019                        */
+/* [+] Evan Lojewski                                                      */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -241,6 +242,8 @@ enum dimm_type
     RDIMM = 0b0001,
     LRDIMM = 0b0100,
     DDIMM = 0b1010,
+    SORDIMM = 0b1000,
+    MINIRDIMM = 0b0101,
 };
 
 enum guard_band : uint16_t