diff --git a/usr/usr/bin/hw-management-devtree-check.sh b/usr/usr/bin/hw-management-devtree-check.sh
index 89f324b13..c8b7a0b5f 100755
--- a/usr/usr/bin/hw-management-devtree-check.sh
+++ b/usr/usr/bin/hw-management-devtree-check.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ################################################################################
-# Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
@@ -141,7 +141,7 @@ devtr_sim_environment_vars()
 	fi
 
 	if [[ -z "${DT_SYS_SKU}" ]]; then
-		sku=$(< /sys/devices/virtual/dmi/id/product_sku)
+		sku=$(< $sku_file)
 	else
 		sku="${DT_SYS_SKU}"
 	fi
diff --git a/usr/usr/bin/hw-management-devtree.sh b/usr/usr/bin/hw-management-devtree.sh
index 620e0d4e8..303031ce8 100755
--- a/usr/usr/bin/hw-management-devtree.sh
+++ b/usr/usr/bin/hw-management-devtree.sh
@@ -81,6 +81,9 @@ declare -A comex_amd_snw_alternatives=(["mp2855_0"]="mp2855 0x69 15 comex_voltmo
 				   ["24c128_0"]="24c128 0x50 16 cpu_info" \
 				   ["24c512_0"]="24c512 0x50 16 cpu_info")
 
+declare -A bmc_comex_amd_snw_alternatives=(["mp2855_0"]="mp2855 0x69 17 comex_voltmon1" \
+				   ["mp2975_1"]="mp2975 0x6a 17 comex_voltmon2")
+
 declare -A mqm8700_alternatives=(["max11603_0"]="max11603 0x64 5 swb_a2d" \
 				 ["tps53679_0"]="tps53679 0x70 5 voltmon1" \
 				 ["tps53679_1"]="tps53679 0x71 5 voltmon2" \
@@ -264,6 +267,9 @@ declare -A sn4280_alternatives=(["max11603_0"]="max11603 0x6d 5 swb_a2d" \
 declare -A n5110ld_platform_alternatives=(["adt75_0"]="adt75 0x49 6 mng_amb" \
 								["emc1412_0"]="emc1403 0x4C 6 fpga")
 
+declare -A bmc_n5110ld_platform_alternatives=(["adt75_0"]="adt75 0x49 20 mng_amb" \
+								["emc1412_0"]="emc1403 0x4c 20 fpga")
+
 declare -A n5110ld_swb_alternatives=(["mp2891_0"]="mp2891 0x66 5 voltmon1" \
 						["mp2891_1"]="mp2891 0x68 5 voltmon2" \
 						["mp2891_2"]="mp2891 0x6c 5 voltmon3" \
@@ -284,6 +290,25 @@ declare -A n5110ld_swb_alternatives=(["mp2891_0"]="mp2891 0x66 5 voltmon1" \
 						["stts751_1"]="stts751 0x4b 7 swb_asic2" \
 					   	["24c512_0"]="24c512 0x51 11 swb_info")
 
+declare -A bmc_n5110ld_swb_alternatives=(["mp2891_0"]="mp2891 0x66 17 voltmon1" \
+						["mp2891_1"]="mp2891 0x68 17 voltmon2" \
+						["mp2891_2"]="mp2891 0x6c 17 voltmon3" \
+						["mp2891_3"]="mp2891 0x66 19 voltmon4" \
+						["mp2891_4"]="mp2891 0x68 19 voltmon5" \
+						["mp2891_5"]="mp2891 0x6c 19 voltmon6" \
+						["xdpe1a2g7_0"]="xdpe1a2g7 0x66 17 voltmon1" \
+						["xdpe1a2g7_1"]="xdpe1a2g7 0x68 17 voltmon2" \
+						["xdpe1a2g7_2"]="xdpe1a2g7 0x6c 17 voltmon3" \
+						["xdpe1a2g7_3"]="xdpe1a2g7 0x66 19 voltmon4" \
+						["xdpe1a2g7_4"]="xdpe1a2g7 0x68 19 voltmon5" \
+						["xdpe1a2g7_5"]="xdpe1a2g7 0x6c 19 voltmon6" \
+						["adt75_0"]="adt75 0x4a 21 swb_asic1" \
+						["adt75_1"]="adt75 0x4b 21 swb_asic2" \
+						["tmp102_0"]="tmp102 0x4a 21 swb_asic1" \
+						["tmp102_1"]="tmp102 0x4b 21 swb_asic2" \
+						["stts751_0"]="stts751 0x4a 21 swb_asic1" \
+						["stts751_1"]="stts751 0x4b 21 swb_asic2")
+
 # Old connection table assumes that Fan amb temp sensors is located on main/switch board.
 # Actually it's located on fan board and in this way it will be passed through SMBIOS
 # string generated from Agile settings. Thus, declare also Fan board alternatives.
@@ -338,6 +363,15 @@ declare -A pwr_type3_alternatives=(["pmbus_0"]="pmbus 0x10 4 pwr_conv1" \
 				   ["lm5066_0"]="lm5066 0x16 4 pdb_hotswap1" \
 				   ["24c512_0"]="24c512 0x51 4 pdb_eeprom")
 
+declare -A bmc_pwr_type3_alternatives=(["pmbus_0"]="pmbus 0x10 18 pwr_conv1" \
+				   ["raa228000_0"]="raa228000 0x60 18 pwr_conv1" \
+				   ["pmbus_1"]="pmbus 0x11 18 pwr_conv2" \
+				   ["raa228000_1"]="raa228000 0x61 18 pwr_conv2" \
+				   ["pmbus_2"]="pmbus 0x13 18 pwr_conv3" \
+				   ["pmbus_3"]="pmbus 0x15 18 pwr_conv4" \
+				   ["lm5066_0"]="lm5066 0x16 18 pdb_hotswap1" \
+				   ["24c512_0"]="24c512 0x51 18 pdb_eeprom")
+
 declare -A platform_type0_alternatives=(["max11603_0"]="max11603 0x6d 15 carrier_a2d" \
 					["lm75_0"]="lm75 0x49 17 fan_amb" \
 					["tmp75_0"]="tmp75 0x49 7 fan_amb")
@@ -675,8 +709,17 @@ devtr_check_board_components()
 	local board_name_pfx=
 	local board_type=static
 #	local board_addr_offset=0
+	local comp_arr
 
-	local comp_arr=($(echo "$board_str" | fold -w2))
+	case $cpu_type in
+	$ARMv7_CPU)
+		# busybox fold version.
+		local comp_arr=($(echo "$board_str" | fold -2))
+		;;
+	*)
+		local comp_arr=($(echo "$board_str" | fold -w2))
+		;;
+	esac
 
 	local board_key=${comp_arr[0]:0:1}
 	local board_name=${board_arr[$board_key]}
diff --git a/usr/usr/bin/hw-management-helpers.sh b/usr/usr/bin/hw-management-helpers.sh
index ddbc61674..d28cac3d1 100755
--- a/usr/usr/bin/hw-management-helpers.sh
+++ b/usr/usr/bin/hw-management-helpers.sh
@@ -49,9 +49,15 @@ bin_path=$hw_management_path/bin
 dynamic_boards_path=$config_path/dynamic_boards
 udev_ready=$hw_management_path/.udev_ready
 LOCKFILE="/var/run/hw-management-chassis.lock"
-board_type_file=/sys/devices/virtual/dmi/id/board_name
-sku_file=/sys/devices/virtual/dmi/id/product_sku
-system_ver_file=/sys/devices/virtual/dmi/id/product_version
+if [ -d /sys/devices/virtual/dmi/id ]; then
+	board_type_file=/sys/devices/virtual/dmi/id/board_name
+	sku_file=/sys/devices/virtual/dmi/id/product_sku
+	system_ver_file=/sys/devices/virtual/dmi/id/product_version
+else
+	board_type_file=/var/run/hw-management/config/pn
+	sku_file=/var/run/hw-management/config/hid
+	system_ver_file=/var/run/hw-management/config/bom
+fi
 pn_file=/sys/devices/virtual/dmi/id/product_name
 devtree_file=$config_path/devtree
 dpu2host_events_file=$config_path/dpu_to_host_events
@@ -121,6 +127,7 @@ device_connect_delay=0.2
 # DNV - Denverton
 # BF3 - BlueField-3
 # AMD_SNW - AMD Snow Owl - EPYC Embedded 3000
+# ARMv7 - Aspeed 2600
 IVB_CPU=0x63A
 RNG_CPU=0x64D
 BDW_CPU=0x656
@@ -128,6 +135,7 @@ CFL_CPU=0x69E
 DNV_CPU=0x65F
 BF3_CPU=0xD42
 AMD_SNW_CPU=0x171
+ARMv7_CPU=0xC07
 amd_snw_i2c_sodimm_dev=/sys/devices/platform/AMDI0010:02
 n5110_mctp_bus="0"
 n5110_mctp_addr="1040"
@@ -155,7 +163,7 @@ check_cpu_type()
 		cpu_pn=$(grep -m1 "CPU part" /proc/cpuinfo | awk '{print $4}')
 		cpu_pn=`echo $cpu_pn | cut -c 3- | tr a-z A-Z`
 		cpu_pn=0x$cpu_pn
-		if [ "$cpu_pn" == "$BF3_CPU" ]; then
+		if [ "$cpu_pn" == "$BF3_CPU" ] || [ "$cpu_pn" == "$ARMv7_CPU" ]; then
 			cpu_type=$cpu_pn
 			echo $cpu_type > $config_path/cpu_type
 			return 0