diff --git a/sys-kernel/bcm2711-kernel-bis-bin/Manifest b/sys-kernel/bcm2711-kernel-bis-bin/Manifest
index 2a14b854..1ddf7129 100644
--- a/sys-kernel/bcm2711-kernel-bis-bin/Manifest
+++ b/sys-kernel/bcm2711-kernel-bis-bin/Manifest
@@ -30,3 +30,4 @@ DIST bcm2711-kernel-bis-bin-4.19.93.20200107.tar.xz 18503888 BLAKE2B bbe57c3a5ba
 DIST bcm2711-kernel-bis-bin-4.19.93.20200114.tar.xz 18504932 BLAKE2B c6c3b4fdfce49b4c8256f19cdf66862de1ed979c61d0d6a2dceeb2476ba7369f9c15a3fac425b41c7bd1f535aa21ca9dfad247c0eae568703c4ce64b97e7ad71 SHA512 4bec2d5b5401cfd59811a48f559a0d2b8ac66d077aadc8983f05d708dea1fbb3d7ed700f7dc5def854cb3baa87bb701a9f5f0c1174faa7a4900e7034e2ee6465
 DIST bcm2711-kernel-bis-bin-4.19.97.20200121.tar.xz 18503776 BLAKE2B e7a4b1135d03dc724e7228c79e692dcda463d8dd5f7a15261095bbfdee923ab15b5868b25c32731df1c07fdeb91e2f03fd56e9aa75213765c1e301e61d1a1dbe SHA512 1c3ada10bb8b9a365a76123f6601149d270b25df977fc771f58cfd6d056d41c7eb4bb265e8d13a3aaec84130b0f18f288eac5a08b248a5e932f46d65ca647cc5
 DIST bcm2711-kernel-bis-bin-4.19.97.20200128.tar.xz 18505288 BLAKE2B 0dc9d2bd76c0e68684bda176404a4f55860608f85a5d2cdc93d9ea620da5e279204b44273a15e65c1f3514ba5d14b0c5c71211905cd13ab964261a5442f679d7 SHA512 e170195c798c646ab6ac6b378bd5076151308d121275bbbc194be9196b91e3b5ea03dce87620dad82422bb945ec8a3ce254a0038d297d495c700a415193899d1
+DIST bcm2711-kernel-bis-bin-4.19.97.20200204.tar.xz 18508304 BLAKE2B 2a4d1fca39a90c020552850b474d16362f498a10f98ef7ebb237ed59c613c82054e6176a0bbb219f5050c38b256c4978dabde415061ab3489d500587187f08f1 SHA512 e25bc0c95b61c2bce661b0b695b7ef548239288f4d2966b4b3e2838b9a6d6c32d786997f32973d0106fbfe7c3633949492a13f4609440479befc309fb3a185f8
diff --git a/sys-kernel/bcm2711-kernel-bis-bin/bcm2711-kernel-bis-bin-4.19.97.20200204.ebuild b/sys-kernel/bcm2711-kernel-bis-bin/bcm2711-kernel-bis-bin-4.19.97.20200204.ebuild
new file mode 100644
index 00000000..49bef73f
--- /dev/null
+++ b/sys-kernel/bcm2711-kernel-bis-bin/bcm2711-kernel-bis-bin-4.19.97.20200204.ebuild
@@ -0,0 +1,108 @@
+# Copyright (c) 2019 sakaki <sakaki@deciban.com>
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+
+inherit eutils autotools
+
+DESCRIPTION="Binary RPi4 64-bit kernel package (bcm2711_defconfig + tweaks)"
+HOMEPAGE="https://github.com/sakaki-/bcm2711-kernel-bis"
+
+SRC_URI="${HOMEPAGE}/releases/download/${PV}/bcm2711-kernel-bis-${PV}.tar.xz -> ${P}.tar.xz"
+
+LICENSE="GPL-2 freedist"
+SLOT="0"
+KEYWORDS="~arm64"
+IUSE="+checkboot +with-matching-boot-fw pitop +pi3multiboot"
+
+RESTRICT="mirror"
+
+DEPEND="
+	!sys-kernel/bcm2711-kernel-bin"
+# if pi3multiboot is specified, depend upon corresponding-date rpi3-specific
+# kernel package too
+RDEPEND="
+	with-matching-boot-fw? ( ~sys-boot/rpi3-64bit-firmware-1.20200114[pitop(-)?,-dtbo(+)] )
+	pi3multiboot? ( ~sys-kernel/bcmrpi3-kernel-bis-bin-${PV}[checkboot=,with-matching-boot-fw=,pitop=] )
+	!pi3multiboot? (
+		!sys-kernel/bcmrpi3-kernel-bin
+		!sys-kernel/bcmrpi3-kernel-bis-bin
+	)
+	${DEPEND}"
+
+QA_PREBUILT="*"
+
+S="${WORKDIR}"
+
+# ebuild function overrides
+
+pkg_pretend() {
+	# check /boot directory is mounted, provided $ROOT is /
+	if use checkboot && [[ "${ROOT%/}" == "" ]]; then
+		if ! grep -q "^/boot$" <(cut -d " " -f 2 "/proc/mounts") &>/dev/null; then
+			die "Your /boot directory does not appear to be mounted"
+		fi
+	else
+		ewarn 'Installing into non-default $ROOT'
+		ewarn "Not checking whether /boot is mounted"
+	fi
+}
+
+src_install() {
+	local RELEASE_NAME
+
+	# just copy tarball contents into temporary install root
+	insinto /boot
+	doins -r "${S%/}/boot"/*
+	# only copy overlays/ directory if not multibooting with a pi3 kernel
+	# (it owns them if this flag is set)
+	# also, don't duplicate COPYING.linux in this case
+	if use pi3multiboot; then
+		rm -rf "${D%/}/boot/overlays"
+		rm -f "${D%/}/boot/COPYING.linux"
+	fi
+	insinto /lib/modules
+	doins -r "${S%/}/lib/modules"/*
+	# note that we installed the libraries, for future cleanup
+	RELEASE_NAME=$(head -n1 <(ls -t1d "${S}/lib/modules"/*))
+	RELEASE_NAME="${RELEASE_NAME##*/}"
+	echo "${PF}" > "${D%/}/lib/modules/${RELEASE_NAME}/owning_binpkg"
+}
+
+pkg_postinst() {
+	elog "Your new kernel has been installed."
+	elog "Reboot your system to start using it."
+}
+
+pkg_postrm() {
+	# it is possible that if the kernel originally installed by this ebuild
+	# is currently running, then its /lib/modules/<release_name> directory
+	# will still be present, due to some of the module files therein having
+	# been marked as "in use", leading Portage deline to delete them during
+	# the default uninstall phase
+	# detect if this has happened and, if so, forcibly (and recursively)
+	# delete /lib/modules/<release_name>, and print a warning
+	local MDIR OWNING_BINPKG
+
+	shopt -s nullglob
+	for MDIR in "${ROOT%/}/lib/modules"/*; do
+		# was this kernel installed by a binary package?
+		if [[ -s "${MDIR}/owning_binpkg" ]]; then
+			OWNING_BINPKG="$(<"${MDIR}/owning_binpkg")"
+			# was it us? (also check this is not a pure re-install)
+			if [[ "${PF}" == "${OWNING_BINPKG}" && "${PVR}" != "${REPLACED_BY_VERSION}" ]]; then
+				# yes, we installed it, we need to remove it
+				ewarn "Forcibly deleting kernel module directory ${MDIR}"
+				rm -rf "${MDIR}"
+				# warn user if this is a 'pure' uninstall,
+				# rather than an upgrade
+				if [[ -z "${REPLACED_BY_VERSION}" ]]; then
+					ewarn "Please ensure you have a valid kernel and module set"
+					ewarn "in place, before rebooting."
+				fi
+			fi
+		fi
+	done
+	shopt -u nullglob
+}
+