diff --git a/board/myna-player-odyssey/configs/linux.config b/board/myna-player-odyssey/configs/linux.config
index 9bac816..6568766 100644
--- a/board/myna-player-odyssey/configs/linux.config
+++ b/board/myna-player-odyssey/configs/linux.config
@@ -1,5 +1,5 @@
 # CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_KERNEL_XZ=y
+CONFIG_KERNEL_LZ4=y
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_USELIB=y
@@ -10,8 +10,9 @@
 CONFIG_TASK_DELAY_ACCT=y
 CONFIG_TASK_XACCT=y
 CONFIG_TASK_IO_ACCOUNTING=y
-CONFIG_IKCONFIG=m
+CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=18
 CONFIG_CGROUPS=y
 CONFIG_MEMCG=y
 CONFIG_BLK_CGROUP=y
@@ -30,6 +31,7 @@
 # CONFIG_RD_GZIP is not set
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_XZ is not set
 # CONFIG_RD_LZO is not set
 # CONFIG_RD_LZ4 is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
diff --git a/configs/myna_player_odyssey_initramfs_defconfig b/configs/myna_player_odyssey_initramfs_defconfig
index 281540f..8a92cfa 100644
--- a/configs/myna_player_odyssey_initramfs_defconfig
+++ b/configs/myna_player_odyssey_initramfs_defconfig
@@ -26,7 +26,7 @@
 BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.8"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_MynaPlayer_PATH)/board/myna-player-odyssey/configs/linux.config"
-BR2_LINUX_KERNEL_XZ=y
+BR2_LINUX_KERNEL_LZ4=y
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="stm32mp157c-odyssey"
 BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT=y
@@ -44,7 +44,6 @@
 # BR2_PACKAGE_SYSTEMD_TIMESYNCD is not set
 BR2_PACKAGE_SYSTEMD_BOOTCHART=y
 BR2_PACKAGE_UTIL_LINUX_SULOGIN=y
-BR2_TARGET_ROOTFS_CPIO_XZ=y
 BR2_TARGET_ROOTFS_INITRAMFS=y
 # BR2_TARGET_ROOTFS_TAR is not set
 BR2_TARGET_ARM_TRUSTED_FIRMWARE=y