op-build update 9-25-2020

Changes Included for package hostboot-binaries, branch master:
a65e067 - hostboot - 2020-09-24 - UPDATE executables for the NVIDIA gpu and/or ring files for hw092420b.opmst10

Changes Included for package sbe, branch master-p10:
84d0725 - Joachim Fenkes - 2020-09-24 - Move istep4 multicast setup to p10_sbe_check_master
a106674 - Greg Still - 2020-09-24 - p10_pstate_parameter_block: fix ATTR_SYSTEM_FREQ_CORE_CEILING being 0

Changes Included for package hcode, branch master-p10:
4e65c2c - hostboot - 2020-09-24 - Release tag & head commit information updated for hw092420b.opmst10
7bb6586 - Greg Still - 2020-09-24 - p10_pstate_parameter_block: fix ATTR_SYSTEM_FREQ_CORE_CEILING being 0

Changes Included for package rainier-xml, branch master:
79e2a95 - RUBY M ZGABAY - 2020-09-24 - Merge pull request #49 from rubymart/master
40d756b - rubymart - 2020-09-24 - Changed from a value of 0x01 to the name PLLTODFLT
0aed5f4 - rubymart - 2020-09-23 - Fixed AVSBUS_RAIL for Rainier 4U MRW only
0bff357 - rubymart - 2020-09-23 - Backed out all changes except for CLOCK_PLL_MUX_TOD = 0x01
63f3526 - rubymart - 2020-09-23 - New values for CLOCK_MUX_IOHS_LCPLL_INPUT and STOP_LEVELS_SUPPORTED
24b59fb - rubymart - 2020-09-22 - Several attribute updates including CLOCK_PLL_MUX_TOD

Changes Included for package hostboot, branch master-p10:
d50b43a - Dan Crowell - 2020-09-24 - Do not explicitly force SBE update for OMI freq diffs
e071d3e - Nick Bofferding - 2020-09-24 - Workaround: Disable OCC reset and hold OCC in reset on Rainier HW
0d612cc - Murulidhar Nataraju - 2020-09-24 - MPIPL: Fix the default architected register size.
d686665 - Matthew Raybuck - 2020-09-24 - Remove confusing comments from ipc.C regarding topoId
e370274 - Ilya Smirnov - 2020-09-24 - stopIpl on PLDM Reboot Requests

Signed-off-by: hostboot <hostboot@us.ibm.com>
diff --git a/openpower/configs/rainier_defconfig b/openpower/configs/rainier_defconfig
index 5d9c1fc..7e10fe6 100644
--- a/openpower/configs/rainier_defconfig
+++ b/openpower/configs/rainier_defconfig
@@ -55,7 +55,7 @@
 BR2_HOSTBOOT_P10_CONFIG_FILE="rainier.config"
 BR2_OPENPOWER_MACHINE_XML_CUSTOM_GIT=y
 BR2_OPENPOWER_MACHINE_XML_CUSTOM_GIT_VALUE="git@github.ibm.com:openbmc/rainier-xml.git"
-BR2_OPENPOWER_MACHINE_XML_VERSION="74a31bed3cfae1268d1760f23179c2bf371f048c"
+BR2_OPENPOWER_MACHINE_XML_VERSION="79e2a954e4aaea7b076e0b9b0253f105e960eb6e"
 BR2_OPENPOWER_MACHINE_XML_FILENAME="Rainier-2U-MRW.xml"
 BR2_OPENPOWER_SYSTEM_XML_FILENAME="RAINIER_hb.system.xml"
 BR2_OPENPOWER_MRW_XML_FILENAME="RAINIER_hb.mrw.xml"