diff --git a/README.md b/README.md
index 8b54b9c..8e8d880 100644
--- a/README.md
+++ b/README.md
@@ -66,9 +66,9 @@
 2. Install the packages necessary for the build:
 
         sudo dnf install gcc-c++ flex bison git ctags cscope expat-devel patch \
-          zlib-devel zlib-static texinfo perl-bignum "perl(XML::Simple)" \
+          zlib-devel zlib-static texinfo "perl(bigint)" "perl(XML::Simple)" \
           "perl(YAML)" "perl(XML::SAX)" "perl(Fatal)" "perl(Thread::Queue)" \
           "perl(Env)" "perl(XML::LibXML)" "perl(Digest::SHA1)" "perl(ExtUtils::MakeMaker)" \
           libxml2-devel which wget unzip tar cpio python bzip2 bc findutils ncurses-devel \
-          openssl-devel make libxslt vim-common
+          openssl-devel make libxslt vim-common lzo-devel python2
 
diff --git a/buildroot b/buildroot
index fe30e21..522600d 160000
--- a/buildroot
+++ b/buildroot
@@ -1 +1 @@
-Subproject commit fe30e2102946766db28f4c9aec049ca224a0becc
+Subproject commit 522600dd45a0200a420d3d28fe166e82f40594b5
diff --git a/op-build-env b/op-build-env
index e6ca40e..2537c4f 100755
--- a/op-build-env
+++ b/op-build-env
@@ -14,6 +14,8 @@
 export BR2_EXTERNAL=${__PWD}/openpower
 export BR2_DL_DIR=${__PWD}/dl
 
+export LANG=en_US.UTF-8
+
 op-build () {
     make --directory=${__PWD}/buildroot O=${__PWD}/output $@
 }
diff --git a/openpower/configs/barreleye_defconfig b/openpower/configs/barreleye_defconfig
index 62e5812..f9f4299 100644
--- a/openpower/configs/barreleye_defconfig
+++ b/openpower/configs/barreleye_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -16,7 +17,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/blackbird_defconfig b/openpower/configs/blackbird_defconfig
index 62165db..32bf270 100644
--- a/openpower/configs/blackbird_defconfig
+++ b/openpower/configs/blackbird_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -16,7 +17,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/firenze_defconfig b/openpower/configs/firenze_defconfig
index 1860750..1636af8 100644
--- a/openpower/configs/firenze_defconfig
+++ b/openpower/configs/firenze_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
 BR2_TARGET_GENERIC_HOSTNAME="skiroot"
@@ -14,7 +15,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/firestone_defconfig b/openpower/configs/firestone_defconfig
index 33072b9..b36a1dd 100644
--- a/openpower/configs/firestone_defconfig
+++ b/openpower/configs/firestone_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -16,7 +17,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/garrison_defconfig b/openpower/configs/garrison_defconfig
index e7a46e8..c58467a 100644
--- a/openpower/configs/garrison_defconfig
+++ b/openpower/configs/garrison_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -16,7 +17,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/habanero_defconfig b/openpower/configs/habanero_defconfig
index 9cbfd3a..b2fd767 100644
--- a/openpower/configs/habanero_defconfig
+++ b/openpower/configs/habanero_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -16,7 +17,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/linux/skiroot_defconfig b/openpower/configs/linux/skiroot_defconfig
index 554158a..d0cda0e 100644
--- a/openpower/configs/linux/skiroot_defconfig
+++ b/openpower/configs/linux/skiroot_defconfig
@@ -23,12 +23,15 @@
 # CONFIG_AIO is not set
 CONFIG_PERF_EVENTS=y
 # CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB_MERGE_DEFAULT is not set
+CONFIG_SLAB_FREELIST_RANDOM=y
 CONFIG_SLAB_FREELIST_HARDENED=y
 CONFIG_PPC64=y
 CONFIG_ALTIVEC=y
 CONFIG_VSX=y
 CONFIG_NR_CPUS=2048
 CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_PANIC_TIMEOUT=30
 # CONFIG_PPC_VAS is not set
 # CONFIG_PPC_PSERIES is not set
 # CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
@@ -36,6 +39,7 @@
 CONFIG_CPU_IDLE=y
 CONFIG_HZ_100=y
 CONFIG_KEXEC=y
+CONFIG_KEXEC_FILE=y
 CONFIG_PRESERVE_FA_DUMP=y
 CONFIG_IRQ_ALL_CPUS=y
 CONFIG_NUMA=y
@@ -49,7 +53,6 @@
 CONFIG_STRICT_KERNEL_RWX=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_SIG=y
 CONFIG_MODULE_SIG_FORCE=y
 CONFIG_MODULE_SIG_SHA512=y
 CONFIG_PARTITION_ADVANCED=y
@@ -64,12 +67,8 @@
 CONFIG_IP_MULTICAST=y
 CONFIG_NET_IPIP=y
 CONFIG_SYN_COOKIES=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
 CONFIG_DNS_RESOLVER=y
 # CONFIG_WIRELESS is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_MTD=m
@@ -150,7 +149,6 @@
 # CONFIG_NET_VENDOR_DLINK is not set
 CONFIG_BE2NET=m
 # CONFIG_NET_VENDOR_EZCHIP is not set
-# CONFIG_NET_VENDOR_HP is not set
 # CONFIG_NET_VENDOR_HUAWEI is not set
 CONFIG_E1000=m
 CONFIG_E1000E=m
@@ -174,7 +172,6 @@
 # CONFIG_NET_VENDOR_NVIDIA is not set
 # CONFIG_NET_VENDOR_OKI is not set
 # CONFIG_NET_VENDOR_PACKET_ENGINES is not set
-CONFIG_QLGE=m
 CONFIG_NETXEN_NIC=m
 CONFIG_QED=m
 CONFIG_QEDE=m
@@ -214,6 +211,7 @@
 CONFIG_HW_RANDOM=y
 CONFIG_TCG_TPM=y
 CONFIG_TCG_TIS_I2C_NUVOTON=y
+# CONFIG_DEVPORT is not set
 CONFIG_I2C=y
 # CONFIG_I2C_COMPAT is not set
 CONFIG_I2C_CHARDEV=y
@@ -240,7 +238,6 @@
 CONFIG_HID_EZKEY=y
 CONFIG_HID_ITE=y
 CONFIG_HID_KENSINGTON=y
-CONFIG_HID_LOGITECH=y
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
 CONFIG_USB_HIDDEV=y
@@ -278,10 +275,15 @@
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_UTF8=y
 CONFIG_ENCRYPTED_KEYS=y
-# CONFIG_CRYPTO_ECHAINIV is not set
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_USER_API_HASH=m
-CONFIG_CRYPTO_USER_API_SKCIPHER=m
+CONFIG_SECURITY=y
+CONFIG_HARDENED_USERCOPY=y
+# CONFIG_HARDENED_USERCOPY_FALLBACK is not set
+CONFIG_HARDENED_USERCOPY_PAGESPAN=y
+CONFIG_FORTIFY_SOURCE=y
+CONFIG_SECURITY_LOCKDOWN_LSM=y
+CONFIG_SECURITY_LOCKDOWN_LSM_EARLY=y
+# CONFIG_INTEGRITY is not set
+CONFIG_LSM="yama,loadpin,safesetid,integrity"
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC16=y
 CONFIG_CRC_ITU_T=y
@@ -293,13 +295,20 @@
 # CONFIG_XZ_DEC_SPARC is not set
 CONFIG_PRINTK_TIME=y
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_SLUB_DEBUG_ON=y
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_SOFTLOCKUP_DETECTOR=y
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
 CONFIG_HARDLOCKUP_DETECTOR=y
 CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y
 CONFIG_WQ_WATCHDOG=y
+CONFIG_PANIC_ON_OOPS=y
 # CONFIG_SCHED_DEBUG is not set
+CONFIG_SCHED_STACK_END_CHECK=y
+CONFIG_DEBUG_SG=y
+CONFIG_DEBUG_NOTIFIERS=y
+CONFIG_DEBUG_CREDENTIALS=y
 # CONFIG_FTRACE is not set
 # CONFIG_RUNTIME_TESTING_MENU is not set
+CONFIG_BUG_ON_DATA_CORRUPTION=y
 CONFIG_XMON=y
diff --git a/openpower/configs/mihawk_defconfig b/openpower/configs/mihawk_defconfig
index b9a1a72..0c651ae 100644
--- a/openpower/configs/mihawk_defconfig
+++ b/openpower/configs/mihawk_defconfig
@@ -1,6 +1,7 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
 BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_OP_BUILD_PATH)/patches/mihawk-patches"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -17,7 +18,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/nicole_defconfig b/openpower/configs/nicole_defconfig
index 72f6c61..f151c64 100644
--- a/openpower/configs/nicole_defconfig
+++ b/openpower/configs/nicole_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -15,7 +16,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
@@ -44,7 +45,7 @@
 BR2_OPENPOWER_POWER9=y
 BR2_HOSTBOOT_CONFIG_FILE="nicole.config"
 BR2_OPENPOWER_MACHINE_XML_GITHUB_PROJECT_VALUE="nicole-xml"
-BR2_OPENPOWER_MACHINE_XML_VERSION="c592dee10cab58d05a62fb1ddb98c14e5b3dfbe7"
+BR2_OPENPOWER_MACHINE_XML_VERSION="1ac78dd5c54cc203f409147763aafa3b0120ee18"
 BR2_OPENPOWER_MACHINE_XML_FILENAME="nicole.xml"
 BR2_OPENPOWER_SYSTEM_XML_FILENAME="NICOLE_hb.system.xml"
 BR2_OPENPOWER_MRW_XML_FILENAME="NICOLE_hb.mrw.xml"
diff --git a/openpower/configs/opal_defconfig b/openpower/configs/opal_defconfig
index 9ec900f..5287230 100644
--- a/openpower/configs/opal_defconfig
+++ b/openpower/configs/opal_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
 BR2_TARGET_GENERIC_HOSTNAME="skiroot"
@@ -12,7 +13,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/p8dtu_defconfig b/openpower/configs/p8dtu_defconfig
index 9679ae2..dcf6553 100644
--- a/openpower/configs/p8dtu_defconfig
+++ b/openpower/configs/p8dtu_defconfig
@@ -1,6 +1,7 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
 BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_OP_BUILD_PATH)/patches/p8dtu-patches"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -17,7 +18,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/p9dsu_defconfig b/openpower/configs/p9dsu_defconfig
index 0a4c6a3..0d84b02 100644
--- a/openpower/configs/p9dsu_defconfig
+++ b/openpower/configs/p9dsu_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -16,7 +17,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/palmetto_defconfig b/openpower/configs/palmetto_defconfig
index cdb2f9e..3b04e81 100644
--- a/openpower/configs/palmetto_defconfig
+++ b/openpower/configs/palmetto_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -14,7 +15,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/pseries_defconfig b/openpower/configs/pseries_defconfig
index 8d574dc..9bfcf35 100644
--- a/openpower/configs/pseries_defconfig
+++ b/openpower/configs/pseries_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -15,7 +16,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/pseries_skiroot_defconfig"
diff --git a/openpower/configs/romulus_defconfig b/openpower/configs/romulus_defconfig
index a90c3f5..204d27e 100644
--- a/openpower/configs/romulus_defconfig
+++ b/openpower/configs/romulus_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -16,7 +17,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/vesnin_defconfig b/openpower/configs/vesnin_defconfig
index 9bc2d74..e35db6e 100644
--- a/openpower/configs/vesnin_defconfig
+++ b/openpower/configs/vesnin_defconfig
@@ -1,6 +1,7 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
 BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_OP_BUILD_PATH)/patches/vesnin-patches"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -15,7 +16,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/witherspoon_defconfig b/openpower/configs/witherspoon_defconfig
index 0cce29d..1efcf8c 100644
--- a/openpower/configs/witherspoon_defconfig
+++ b/openpower/configs/witherspoon_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -16,7 +17,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
@@ -48,7 +49,7 @@
 BR2_OPENPOWER_POWER9=y
 BR2_HOSTBOOT_CONFIG_FILE="witherspoon.config"
 BR2_OPENPOWER_MACHINE_XML_GITHUB_PROJECT_VALUE="witherspoon-xml"
-BR2_OPENPOWER_MACHINE_XML_VERSION="c622cb5a5dd3ebc2a4eef558d1b70740f914e6f7"
+BR2_OPENPOWER_MACHINE_XML_VERSION="0f9b3666becbd5a94d31ff39a2f2a81260c961ed"
 BR2_OPENPOWER_MACHINE_XML_FILENAME="witherspoon.xml"
 BR2_OPENPOWER_SYSTEM_XML_FILENAME="WITHERSPOON_hb.system.xml"
 BR2_OPENPOWER_MRW_XML_FILENAME="WITHERSPOON_hb.mrw.xml"
diff --git a/openpower/configs/zaius_defconfig b/openpower/configs/zaius_defconfig
index e31f386..b7ba441 100644
--- a/openpower/configs/zaius_defconfig
+++ b/openpower/configs/zaius_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_GCC_VERSION_6_X=y
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
@@ -16,7 +17,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/configs/zz_defconfig b/openpower/configs/zz_defconfig
index 4228193..350bd57 100644
--- a/openpower/configs/zz_defconfig
+++ b/openpower/configs/zz_defconfig
@@ -1,5 +1,6 @@
 BR2_powerpc64le=y
 BR2_powerpc_power8=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
 BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-targets=powerpc64-linux"
 BR2_EXTRA_GCC_CONFIG_OPTIONS="--enable-targets=powerpc64-linux --disable-libsanitizer"
 BR2_TARGET_GENERIC_HOSTNAME="skiroot"
@@ -14,7 +15,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.13"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.30"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
diff --git a/openpower/linux/0001-xhci-Reset-controller-on-xhci-shutdown.patch b/openpower/linux/0001-xhci-Reset-controller-on-xhci-shutdown.patch
index e2dda15..e5ab3ee 100644
--- a/openpower/linux/0001-xhci-Reset-controller-on-xhci-shutdown.patch
+++ b/openpower/linux/0001-xhci-Reset-controller-on-xhci-shutdown.patch
@@ -1,7 +1,7 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Brian King <brking@linux.vnet.ibm.com>
 Date: Wed, 25 Oct 2017 10:42:59 +1100
-Subject: [PATCH 1/3] xhci: Reset controller on xhci shutdown
+Subject: [PATCH 1/2] xhci: Reset controller on xhci shutdown
 
 Fixes kexec boot. Without a hard reset, some USB chips will fail to
 initialize in a kexec booted kernel.
diff --git a/openpower/linux/0003-Release-OpenPower-kernel.patch b/openpower/linux/0002-Release-OpenPower-kernel.patch
similarity index 82%
rename from openpower/linux/0003-Release-OpenPower-kernel.patch
rename to openpower/linux/0002-Release-OpenPower-kernel.patch
index c1141c2..e1e05fe 100644
--- a/openpower/linux/0003-Release-OpenPower-kernel.patch
+++ b/openpower/linux/0002-Release-OpenPower-kernel.patch
@@ -1,7 +1,7 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Joel Stanley <joel@jms.id.au>
 Date: Tue, 16 Jul 2019 11:40:02 +0930
-Subject: [PATCH 3/3] Release OpenPower kernel
+Subject: [PATCH 2/2] Release OpenPower kernel
 
 Signed-off-by: Joel Stanley <joel@jms.id.au>
 ---
@@ -9,13 +9,13 @@
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/Makefile b/Makefile
-index d4cf4700ae3f..0f1d6223cf47 100644
+index e1f41756f475..d462eddd8aee 100644
 --- a/Makefile
 +++ b/Makefile
 @@ -2,7 +2,7 @@
  VERSION = 5
  PATCHLEVEL = 4
- SUBLEVEL = 13
+ SUBLEVEL = 30
 -EXTRAVERSION =
 +EXTRAVERSION = -openpower1
  NAME = Kleptomaniac Octopus
diff --git a/openpower/linux/0002-powerpc-configs-add-FADump-awareness-to-skiroot_defc.patch b/openpower/linux/0002-powerpc-configs-add-FADump-awareness-to-skiroot_defc.patch
deleted file mode 100644
index 3f92079..0000000
--- a/openpower/linux/0002-powerpc-configs-add-FADump-awareness-to-skiroot_defc.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Hari Bathini <hbathini@linux.ibm.com>
-Date: Wed, 9 Oct 2019 19:34:29 +0530
-Subject: [PATCH 2/3] powerpc/configs: add FADump awareness to
- skiroot_defconfig
-
-FADump is supported on PowerNV platform. To fulfill this support, the
-petitboot kernel must be FADump aware. Enable config PRESERVE_FA_DUMP
-to make the petitboot kernel FADump aware.
-
-Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
-Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
-Link: https://lore.kernel.org/r/157062986936.23016.10146169203560084401.stgit@hbathini.in.ibm.com
-(cherry picked from commit aaa351504449c4babb80753c72920e4b25fbd8a9)
-Signed-off-by: Joel Stanley <joel@jms.id.au>
----
- arch/powerpc/configs/skiroot_defconfig | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/arch/powerpc/configs/skiroot_defconfig b/arch/powerpc/configs/skiroot_defconfig
-index 1253482a67c0..1e18454083ff 100644
---- a/arch/powerpc/configs/skiroot_defconfig
-+++ b/arch/powerpc/configs/skiroot_defconfig
-@@ -46,6 +46,7 @@ CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
- CONFIG_CPU_IDLE=y
- CONFIG_HZ_100=y
- CONFIG_KEXEC=y
-+CONFIG_PRESERVE_FA_DUMP=y
- CONFIG_IRQ_ALL_CPUS=y
- CONFIG_NUMA=y
- # CONFIG_COMPACTION is not set
diff --git a/openpower/package/hcode/Config.in b/openpower/package/hcode/Config.in
index 1f44de2..a2af04f 100644
--- a/openpower/package/hcode/Config.in
+++ b/openpower/package/hcode/Config.in
@@ -31,7 +31,7 @@
 
 config BR2_HCODE_VERSION
 	string
-	default "hw011520a.opmst" if BR2_HCODE_LATEST_VERSION
+	default "hw040320a.opmst" if BR2_HCODE_LATEST_VERSION
 	default BR2_HCODE_CUSTOM_VERSION_VALUE \
 		if BR2_HCODE_CUSTOM_VERSION
 
diff --git a/openpower/package/hostboot-binaries/Config.in b/openpower/package/hostboot-binaries/Config.in
index 053bbef..2866153 100644
--- a/openpower/package/hostboot-binaries/Config.in
+++ b/openpower/package/hostboot-binaries/Config.in
@@ -24,7 +24,7 @@
 
 config BR2_HOSTBOOT_BINARIES_VERSION
 	string
-	default "hw011120a.opmst" if BR2_HOSTBOOT_BINARIES_LATEST_VERSION
+	default "hw013120a.opmst" if BR2_HOSTBOOT_BINARIES_LATEST_VERSION
 	default BR2_HOSTBOOT_BINARIES_CUSTOM_VERSION_VALUE \
 		if BR2_HOSTBOOT_BINARIES_CUSTOM_VERSION
 
diff --git a/openpower/package/hostboot-p8/hostboot-p8.mk b/openpower/package/hostboot-p8/hostboot-p8.mk
index fed9f12..238e7af 100644
--- a/openpower/package/hostboot-p8/hostboot-p8.mk
+++ b/openpower/package/hostboot-p8/hostboot-p8.mk
@@ -3,7 +3,7 @@
 # hostboot for POWER8
 #
 ################################################################################
-HOSTBOOT_P8_VERSION ?= 4eee07524dfdac2bd515605ca796b701562b3e95
+HOSTBOOT_P8_VERSION ?= 3267aff2bc1fe97fdf3dc5ab1d210b8d6a2e74eb
 
 HOSTBOOT_P8_SITE ?= $(call github,open-power,hostboot,$(HOSTBOOT_P8_VERSION))
 
diff --git a/openpower/package/hostboot/Config.in b/openpower/package/hostboot/Config.in
index 9d9f51d..eff1592 100644
--- a/openpower/package/hostboot/Config.in
+++ b/openpower/package/hostboot/Config.in
@@ -25,7 +25,7 @@
 
 config BR2_HOSTBOOT_VERSION
 	string
-	default "a96914fab1c366bb8945fbd08c44e90ecbc0454b" if BR2_HOSTBOOT_LATEST_VERSION
+	default "9f4f5c89e7231a29ebf78a997879984207229325" if BR2_HOSTBOOT_LATEST_VERSION
 	default BR2_HOSTBOOT_CUSTOM_VERSION_VALUE \
 		if BR2_HOSTBOOT_CUSTOM_VERSION
 
diff --git a/openpower/package/ima-catalog/ima-catalog.mk b/openpower/package/ima-catalog/ima-catalog.mk
index 19d2d6e..f357960 100644
--- a/openpower/package/ima-catalog/ima-catalog.mk
+++ b/openpower/package/ima-catalog/ima-catalog.mk
@@ -3,7 +3,7 @@
 # ima-catalog.mk
 #
 ################################################################################
-IMA_CATALOG_VERSION ?= 3d30c7aca6c8ef066f92384271827ad5b66392bf 
+IMA_CATALOG_VERSION ?= 89e00ee3ef424b5ff49f4d89d609004ae863bf26 
 IMA_CATALOG_SITE ?= $(call github,open-power,ima-catalog,$(IMA_CATALOG_VERSION))
 IMA_CATALOG_LICENSE = Apache-2.0
 IMA_CATALOG_DEPENDENCIES = host-dtc host-xz
diff --git a/openpower/package/libflash/libflash.mk b/openpower/package/libflash/libflash.mk
index c1fe08f..723c90b 100644
--- a/openpower/package/libflash/libflash.mk
+++ b/openpower/package/libflash/libflash.mk
@@ -4,16 +4,18 @@
 #
 ################################################################################
 
+LIBFLASH_VERSION = $(call qstrip,$(BR2_SKIBOOT_VERSION))
+
 ifeq ($(BR2_SKIBOOT_CUSTOM_GIT),y)
 LIBFLASH_SITE = $(call qstrip,$(BR2_SKIBOOT_CUSTOM_REPO_URL))
 LIBFLASH_SITE_METHOD = git
 else
-LIBFLASH_VERSION = $(call qstrip,$(BR2_SKIBOOT_VERSION))
 LIBFLASH_SITE = $(call github,open-power,skiboot,$(LIBFLASH_VERSION))
 endif
 
 LIBFLASH_INSTALL_STAGING = YES
 LIBFLASH_INSTALL_TARGET = YES
+LIBFLASH_DEPENDENCIES += skiboot
 
 LIBFLASH_LICENSE_FILES = LICENCE
 
diff --git a/openpower/package/openpower-pnor-util/openpower-pnor-util.mk b/openpower/package/openpower-pnor-util/openpower-pnor-util.mk
index 4681962..1bfa73f 100644
--- a/openpower/package/openpower-pnor-util/openpower-pnor-util.mk
+++ b/openpower/package/openpower-pnor-util/openpower-pnor-util.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-HOST_OPENPOWER_PNOR_UTIL_VERSION ?= d23b5b74cfadea0618e5984e8d3565d2696d26b8
+HOST_OPENPOWER_PNOR_UTIL_VERSION ?= 647d6134d448178e6b32892322596a5cc3d78b2d
 HOST_OPENPOWER_PNOR_UTIL_SITE ?= $(call github,openbmc,openpower-pnor-code-mgmt,$(HOST_OPENPOWER_PNOR_UTIL_VERSION))
 HOST_OPENPOWER_PNOR_UTIL_DEPENDENCIES = host-squashfs host-libflash
 
diff --git a/openpower/package/openpower-pnor/openpower-pnor.mk b/openpower/package/openpower-pnor/openpower-pnor.mk
index 68fe824..39f89b0 100644
--- a/openpower/package/openpower-pnor/openpower-pnor.mk
+++ b/openpower/package/openpower-pnor/openpower-pnor.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-OPENPOWER_PNOR_VERSION ?= 6fb8d914134d544a8466c739370947e32d5a4469
+OPENPOWER_PNOR_VERSION ?= 175f00d9c6dc395faf39a7abc81110aea7114645
 OPENPOWER_PNOR_SITE ?= $(call github,open-power,pnor,$(OPENPOWER_PNOR_VERSION))
 
 OPENPOWER_PNOR_LICENSE = Apache-2.0
@@ -75,9 +75,9 @@
 FILES_TO_TAR = $(HOSTBOOT_BUILD_IMAGES_DIR)/* \
                $(OUTPUT_BUILD_DIR)/skiboot-$(BR2_SKIBOOT_VERSION)/skiboot.elf \
                $(OUTPUT_BUILD_DIR)/skiboot-$(BR2_SKIBOOT_VERSION)/skiboot.map \
-               $(OUTPUT_BUILD_DIR)/linux-$(BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE)/.config \
-               $(OUTPUT_BUILD_DIR)/linux-$(BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE)/vmlinux \
-               $(OUTPUT_BUILD_DIR)/linux-$(BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE)/System.map \
+               $(OUTPUT_BUILD_DIR)/linux-$(BR2_LINUX_KERNEL_VERSION)/.config \
+               $(OUTPUT_BUILD_DIR)/linux-$(BR2_LINUX_KERNEL_VERSION)/vmlinux \
+               $(OUTPUT_BUILD_DIR)/linux-$(BR2_LINUX_KERNEL_VERSION)/System.map \
                $(OUTPUT_IMAGES_DIR)/zImage.epapr \
                $(GENERATED_PNOR_LAYOUT_FILES)
 
@@ -174,10 +174,10 @@
         # If this is a VPNOR system, run the generate-tar command and
         # create a tarball
         if [ "$(BR2_BUILD_PNOR_SQUASHFS)" == "y" ]; then \
-            PATH=$(HOST_DIR)/usr/bin:$(PATH) $(HOST_DIR)/usr/bin/generate-tar -i squashfs -f $(STAGING_DIR)/pnor/$(BR2_OPENPOWER_PNOR_FILENAME).squashfs.tar $(STAGING_DIR)/pnor/$(BR2_OPENPOWER_PNOR_FILENAME) -s; \
+            PATH=$(HOST_DIR)/usr/bin:$(PATH) $(HOST_DIR)/usr/bin/generate-tar -i squashfs -m $(BR2_OPENPOWER_CONFIG_NAME) -f $(STAGING_DIR)/pnor/$(BR2_OPENPOWER_PNOR_FILENAME).squashfs.tar $(STAGING_DIR)/pnor/$(BR2_OPENPOWER_PNOR_FILENAME) -s; \
             $(INSTALL) $(STAGING_DIR)/pnor/$(BR2_OPENPOWER_PNOR_FILENAME).squashfs.tar $(BINARIES_DIR); \
         else \
-            PATH=$(HOST_DIR)/usr/bin:$(PATH) $(HOST_DIR)/usr/bin/generate-tar -i static -f $(STAGING_DIR)/pnor/$(BR2_OPENPOWER_PNOR_FILENAME).static.tar.gz $(STAGING_DIR)/pnor/$(BR2_OPENPOWER_PNOR_FILENAME) -s; \
+            PATH=$(HOST_DIR)/usr/bin:$(PATH) $(HOST_DIR)/usr/bin/generate-tar -i static -m $(BR2_OPENPOWER_CONFIG_NAME) -f $(STAGING_DIR)/pnor/$(BR2_OPENPOWER_PNOR_FILENAME).static.tar.gz $(STAGING_DIR)/pnor/$(BR2_OPENPOWER_PNOR_FILENAME) -s; \
             $(INSTALL) $(STAGING_DIR)/pnor/$(BR2_OPENPOWER_PNOR_FILENAME).static.tar.gz $(BINARIES_DIR); \
         fi
 
diff --git a/openpower/package/petitboot/petitboot.hash b/openpower/package/petitboot/petitboot.hash
index 610c3de..015e87b 100644
--- a/openpower/package/petitboot/petitboot.hash
+++ b/openpower/package/petitboot/petitboot.hash
@@ -1 +1 @@
-sha256 b680747297e17ea1e730d5eacfe09f53f9b1e02d89dfea2fd5766c4b07415cdb  petitboot-v1.11.tar.gz
+sha256 121cab15b1eaaccbe9e054ee1af79d379dc4576379c2c09eb69ccad3ffd7bc5d  petitboot-v1.12.tar.gz
diff --git a/openpower/package/petitboot/petitboot.mk b/openpower/package/petitboot/petitboot.mk
index e001517..d4e95a8 100644
--- a/openpower/package/petitboot/petitboot.mk
+++ b/openpower/package/petitboot/petitboot.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-PETITBOOT_VERSION = v1.11
+PETITBOOT_VERSION = v1.12
 PETITBOOT_SOURCE = petitboot-$(PETITBOOT_VERSION).tar.gz
 PETITBOOT_SITE ?= https://github.com/open-power/petitboot/releases/download/$(PETITBOOT_VERSION)
 PETITBOOT_DEPENDENCIES = ncurses udev host-bison host-flex lvm2
diff --git a/openpower/package/sbe/Config.in b/openpower/package/sbe/Config.in
index 92f2570..2a2a9e8 100644
--- a/openpower/package/sbe/Config.in
+++ b/openpower/package/sbe/Config.in
@@ -26,7 +26,7 @@
 
 config BR2_SBE_VERSION
 	string
-	default "e0e6c72e94c754b76b1cdd4cbc44a15762e04dee" if BR2_SBE_LATEST_VERSION
+	default "78fb7838495ad0aab70c74fd0ca827273ca19466" if BR2_SBE_LATEST_VERSION
 	default BR2_SBE_CUSTOM_VERSION_VALUE \
 		if BR2_SBE_CUSTOM_VERSION
 
diff --git a/openpower/package/skiboot/Config.in b/openpower/package/skiboot/Config.in
index 4ee5c35..1ef9048 100644
--- a/openpower/package/skiboot/Config.in
+++ b/openpower/package/skiboot/Config.in
@@ -31,7 +31,7 @@
 
 config BR2_SKIBOOT_VERSION
 	string
-	default "v6.5-145-g80fd2e96" if BR2_SKIBOOT_LATEST_VERSION
+	default "v6.6-rc1" if BR2_SKIBOOT_LATEST_VERSION
 	default BR2_SKIBOOT_CUSTOM_VERSION_VALUE \
 		if BR2_SKIBOOT_CUSTOM_VERSION