commit 0922275b3b575e4c8e70b837818b9d0a0afe9eac
author Adriana Kobylak <anoo@us.ibm.com> Mon Aug 16 15:28:37 2021 +0000
committer Adriana Kobylak <anoo@linux.ibm.com> Wed Sep 08 14:30:22 2021 +0000
tree a447f165350b9979019b2f871aae3436686fae66
parent da2aaab703c97207f2377453554ae0739f7c23e0

oem: ibm: Add services to reset PHYP NVRAM

Create new services that delete the PHYP NVRAM files and re-create them
to be used by the bios factory reset method since it needs to clear all
host-related data as part of the reset.

Tested: Verified the PHYP NVRAM files were deleted and recreated:

root@p10bmc:~# ls -l /var/lib/pldm/PHYP-NVRAM*
-rw-r--r--    1 root     root     148897792 Aug 16 16:07
/var/lib/pldm/PHYP-NVRAM

root@p10bmc:~# systemctl start pldm-reset-phyp-nvram.service
Aug 16 18:55:53 p10bmc systemd[1]: Starting Reset PHYP-NVRAM file...
Aug 16 18:55:53 p10bmc systemd[1]: pldm-reset-phyp-nvram.service:
Deactivated successfully.
Aug 16 18:55:53 p10bmc systemd[1]: Finished Reset PHYP-NVRAM file.
Aug 16 18:55:53 p10bmc systemd[1]: Starting Create empty PHYP-NVRAM
file...
systemctl start Aug 16 18:55:54 p10bmc dd[622]: 145408+0 records in
Aug 16 18:55:54 p10bmc dd[622]: 145408+0 records out
Aug 16 18:55:54 p10bmc systemd[1]: pldm-create-phyp-nvram.service:
Deactivated successfully.
Aug 16 18:55:54 p10bmc systemd[1]: Finished Create empty PHYP-NVRAM
file.

root@p10bmc:~# ls -l /var/lib/pldm/PHYP-NVRAM*
-rw-r--r--    1 root     root     148897792 Aug 16 18:55
/var/lib/pldm/PHYP-NVRAM

Change-Id: Ice10ff48d32f89447ed66434fa9c3f56f9535a37
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>

oem/ibm/service_files/meson.build

diff --git a/oem/ibm/service_files/meson.build b/oem/ibm/service_files/meson.build
index 2b3d856..fdc7b01 100644
--- a/oem/ibm/service_files/meson.build
+++ b/oem/ibm/service_files/meson.build
@@ -5,11 +5,25 @@
   install_dir: systemd_system_unit_dir,
   output: 'pldm-create-phyp-nvram.service',
 )
-  configure_file(
+configure_file(
   copy: true,
   input: 'pldm-create-phyp-nvram-cksum.service',
   install: true,
   install_dir: systemd_system_unit_dir,
   output: 'pldm-create-phyp-nvram-cksum.service',
 )
+configure_file(
+  copy: true,
+  input: 'pldm-reset-phyp-nvram.service',
+  install: true,
+  install_dir: systemd_system_unit_dir,
+  output: 'pldm-reset-phyp-nvram.service',
+)
+configure_file(
+  copy: true,
+  input: 'pldm-reset-phyp-nvram-cksum.service',
+  install: true,
+  install_dir: systemd_system_unit_dir,
+  output: 'pldm-reset-phyp-nvram-cksum.service',
+)