BR2_TARGET_ROOTFS_CPIO_UIMAGE=y
# BR2_TARGET_ROOTFS_TAR is not set
-# Linux headers same as kernel, a 5.11 series
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_11=y
+# Linux headers same as kernel
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
# Kernel
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.11.3"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15"
BR2_LINUX_KERNEL_DEFCONFIG="vexpress"
BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/qemu/arm-vexpress-tz/linux.fragment"