commit efd41540b5540209a2340da1c33eefdfc77debac
author John Edward Broadbent <jebr@google.com> Tue Dec 13 16:39:18 2022 -0800
committer John Edward Broadbent <jebr@google.com> Thu Dec 15 20:41:58 2022 -0800
tree 25cface23459f6ffd0cbba441ec41adf2eb602e0
parent 3e6be2eea132571ec4cae82cd16cdec6c9170560

Add config to allow DIMM only in Location Code

This change creates an option that excludes the bank number from the
location code. This addresses issues from [1] that changed the location
format, breaking previous assumptions related to location codes.

This command was used the validate the format of the location code.
'''
$ busctl introspect "xyz.openbmc_project.Smbios.MDR_V2" /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm4
...
xyz.openbmc_project.Inventory.Decorator.LocationCode  interface -         -                                        -
.LocationCode                                         property  s         "DIMM2"                                  emits-change
```

[1] https://github.com/openbmc/smbios-mdr/commit/744b35aad0051084c7b71fee8898d1e496345270

Signed-off-by: John Edward Broadbent <jebr@google.com>
Change-Id: I3b1e219aabba20c0031bfe78bad17887cf05715c

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2cc888b..817b9d1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -61,6 +61,13 @@
 install (FILES  ${PROJECT_SOURCE_DIR}/service_files/smbios-mdrv2.service
     DESTINATION /lib/systemd/system/)
 
+option (DIMM_ONLY_LOCATOR "Only use the DIMM number, and not the bank" OFF)
+
+if (DIMM_ONLY_LOCATOR)
+    target_compile_definitions (smbiosmdrv2app PRIVATE DIMM_ONLY_LOCATOR)
+endif ()
+
+
 option (CPU_INFO "Add Cpuinfo Service" ON)
 
 option (YOCTO "Enable Building in Yocto" OFF)