gentoo resync : 25.11.2020

3 files changed, 452 insertions, 84 deletions

diff --git a/sys-kernel/linux-firmware/Manifest b/sys-kernel/linux-firmware/Manifest
index 7b68bd0b97ed..714b30baf588 100644
--- a/sys-kernel/linux-firmware/Manifest
+++ b/sys-kernel/linux-firmware/Manifest
@@ -5,6 +5,7 @@ DIST linux-firmware-20200619.tar.xz 117836800 BLAKE2B 09312c70f81791f91547cf815c
 DIST linux-firmware-20200721.tar.xz 118013188 BLAKE2B 648f22d63e8e8a791e3243f9afb2d097fb206cfa1c1fd37fede0fd555d4b7cf6af6b27f4d67e4dc32a6c70fc25c6aee813dc330b4861dbd13373f703a04edd1a SHA512 1dbbf92efd1ac282a72e2f7483c9b35fe3ec348ab3f6062edb34b7922b6c1a007851a87b1835ece16d3cf147fb20ce8602a0262b0c8c94902728ac2f108796e9
 DIST linux-firmware-20200817.tar.xz 121401548 BLAKE2B 77a9ddbab368994801c5f834b65e0c991798eb5ecaeecb84a5b69e886f7aae6e6186f60ebdd4f18449ffe639fb8230c3db108151026161ab23740da63be928a2 SHA512 dba347534d1b51ebcc55600c05293fad5f04f0bfdaec80b2ba27b40a9a20eb5c8bd76cb29d8ca6c814b067952cba4ee3fdb903510a171df98959d592b2c00c13
 DIST linux-firmware-20200918.tar.xz 124581736 BLAKE2B 1541e1afcf52dfb03e89a1d2960b447b9a7e056267eea71ca468c85a69a777ac8686500acd1d65d30943ef82ad64c64c9b29773c92f1d5ea0d1f68212f001da7 SHA512 c257bb40d7c4746e50f3733928c992017d57e3fac641bc63ea41754de50c5adb05ba1629e750b3943cc28e5d19ae709e5cdd3fbbe9ea35563bc68707e0e98e80
+DIST linux-firmware-20201022.tar.xz 129328580 BLAKE2B 8845fa18aad56a1164a0ba63533bc44f728e0b6c207cf9c695bb432bbd33f3740f3d10958f2fd4cad9f45653751819b8e8eaab4b593f5aa0edaed3a246fbd6bc SHA512 d502000154483d4aa8274f851749c1da550f3e94152ae950c93b3577af72e8864b1884938b7b02c4ea832af4b3060bccea10fdee4cd1dd83cb3ca8edcbf2995e
 EBUILD linux-firmware-20200316.ebuild 9099 BLAKE2B f1b0f5f46f9a43b22b7fb1a68930090f388e2f15d5e51bb011d8c95e03436f6aa0ae0e8f6e5ee0cba862c3df48b578adc87fa1e5d9c50df075c4bcd686188c6c SHA512 b1ae1bf10f016ae3b6314cfe79c1be655d3c42e1e2612aa2937b9c4b441bbedf082628d51c0c367dcebf8b6a4720c143f4aee94a55503e8431a924eaf8aafafa
 EBUILD linux-firmware-20200421.ebuild 9099 BLAKE2B f1b0f5f46f9a43b22b7fb1a68930090f388e2f15d5e51bb011d8c95e03436f6aa0ae0e8f6e5ee0cba862c3df48b578adc87fa1e5d9c50df075c4bcd686188c6c SHA512 b1ae1bf10f016ae3b6314cfe79c1be655d3c42e1e2612aa2937b9c4b441bbedf082628d51c0c367dcebf8b6a4720c143f4aee94a55503e8431a924eaf8aafafa
 EBUILD linux-firmware-20200519.ebuild 9099 BLAKE2B f1b0f5f46f9a43b22b7fb1a68930090f388e2f15d5e51bb011d8c95e03436f6aa0ae0e8f6e5ee0cba862c3df48b578adc87fa1e5d9c50df075c4bcd686188c6c SHA512 b1ae1bf10f016ae3b6314cfe79c1be655d3c42e1e2612aa2937b9c4b441bbedf082628d51c0c367dcebf8b6a4720c143f4aee94a55503e8431a924eaf8aafafa
@@ -12,5 +13,6 @@ EBUILD linux-firmware-20200619.ebuild 9099 BLAKE2B f1b0f5f46f9a43b22b7fb1a689300
 EBUILD linux-firmware-20200721.ebuild 9099 BLAKE2B f1b0f5f46f9a43b22b7fb1a68930090f388e2f15d5e51bb011d8c95e03436f6aa0ae0e8f6e5ee0cba862c3df48b578adc87fa1e5d9c50df075c4bcd686188c6c SHA512 b1ae1bf10f016ae3b6314cfe79c1be655d3c42e1e2612aa2937b9c4b441bbedf082628d51c0c367dcebf8b6a4720c143f4aee94a55503e8431a924eaf8aafafa
 EBUILD linux-firmware-20200817.ebuild 9099 BLAKE2B f1b0f5f46f9a43b22b7fb1a68930090f388e2f15d5e51bb011d8c95e03436f6aa0ae0e8f6e5ee0cba862c3df48b578adc87fa1e5d9c50df075c4bcd686188c6c SHA512 b1ae1bf10f016ae3b6314cfe79c1be655d3c42e1e2612aa2937b9c4b441bbedf082628d51c0c367dcebf8b6a4720c143f4aee94a55503e8431a924eaf8aafafa
 EBUILD linux-firmware-20200918.ebuild 9099 BLAKE2B f1b0f5f46f9a43b22b7fb1a68930090f388e2f15d5e51bb011d8c95e03436f6aa0ae0e8f6e5ee0cba862c3df48b578adc87fa1e5d9c50df075c4bcd686188c6c SHA512 b1ae1bf10f016ae3b6314cfe79c1be655d3c42e1e2612aa2937b9c4b441bbedf082628d51c0c367dcebf8b6a4720c143f4aee94a55503e8431a924eaf8aafafa
-EBUILD linux-firmware-99999999.ebuild 9099 BLAKE2B f1b0f5f46f9a43b22b7fb1a68930090f388e2f15d5e51bb011d8c95e03436f6aa0ae0e8f6e5ee0cba862c3df48b578adc87fa1e5d9c50df075c4bcd686188c6c SHA512 b1ae1bf10f016ae3b6314cfe79c1be655d3c42e1e2612aa2937b9c4b441bbedf082628d51c0c367dcebf8b6a4720c143f4aee94a55503e8431a924eaf8aafafa
+EBUILD linux-firmware-20201022-r2.ebuild 9791 BLAKE2B 572023a926ef9120ed0c6eadee83d17d4705442b0c7633be5a48e91ad7e85272d6d83fd631c6aa38273e0e85b188b0a588af7c6d3f8cc2c072777078e39745c3 SHA512 994f2d67e5e19006554c3267a0f182c8e157999f2d05dbefb189b7f80eb879374715e81c5fc9a31093e31e4bc262b6151490b4dc1c220fcb222cd1acd31a0286
+EBUILD linux-firmware-99999999.ebuild 9791 BLAKE2B 572023a926ef9120ed0c6eadee83d17d4705442b0c7633be5a48e91ad7e85272d6d83fd631c6aa38273e0e85b188b0a588af7c6d3f8cc2c072777078e39745c3 SHA512 994f2d67e5e19006554c3267a0f182c8e157999f2d05dbefb189b7f80eb879374715e81c5fc9a31093e31e4bc262b6151490b4dc1c220fcb222cd1acd31a0286
 MISC metadata.xml 867 BLAKE2B db510434e654367fb0ae439b1a3ca3fc170f558022f07634a534ea982f2445ff656fa618b9dac5ebb6ac2f64d9ee93dcc59525c1f3d429eda4ebce05a678298c SHA512 5429e7424fac663e3448e80dad98365239b855f09522fe7ea3cd2c731bec37fee29209cc8ead46e73ea03cd85a3e9c8fafe18ddf4a35e5bb55513d63ad5ae7ff
diff --git a/sys-kernel/linux-firmware/linux-firmware-20201022-r2.ebuild b/sys-kernel/linux-firmware/linux-firmware-20201022-r2.ebuild
new file mode 100644
index 000000000000..01b85b27a4f0
--- /dev/null
+++ b/sys-kernel/linux-firmware/linux-firmware-20201022-r2.ebuild
@@ -0,0 +1,354 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit mount-boot savedconfig
+
+# In case this is a real snapshot, fill in commit below.
+# For normal, tagged releases, leave blank
+MY_COMMIT=
+
+if [[ ${PV} == 99999999* ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://git.kernel.org/pub/scm/linux/kernel/git/firmware/${PN}.git"
+else
+	if [[ -n "${MY_COMMIT}" ]]; then
+		SRC_URI="https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/snapshot/${MY_COMMIT}.tar.gz -> ${P}.tar.gz"
+	else
+		SRC_URI="https://mirrors.edge.kernel.org/pub/linux/kernel/firmware/${P}.tar.xz"
+	fi
+
+	KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~mips ppc ppc64 s390 sparc x86"
+fi
+
+DESCRIPTION="Linux firmware files"
+HOMEPAGE="https://git.kernel.org/?p=linux/kernel/git/firmware/linux-firmware.git"
+
+LICENSE="GPL-2 GPL-2+ GPL-3 BSD MIT || ( MPL-1.1 GPL-2 )
+	redistributable? (
+		linux-fw-redistributable ( BSD-2 BSD BSD-4 ISC MIT no-source-code ) )
+	unknown-license? ( all-rights-reserved )"
+SLOT="0"
+IUSE="initramfs +redistributable savedconfig unknown-license"
+REQUIRED_USE="initramfs? ( redistributable )"
+
+RESTRICT="binchecks strip test
+	unknown-license? ( bindist )"
+
+BDEPEND="initramfs? ( app-arch/cpio )"
+
+#add anything else that collides to this
+RDEPEND="!savedconfig? (
+		redistributable? (
+			!sys-firmware/alsa-firmware[alsa_cards_ca0132]
+			!net-dialup/ueagle-atm
+			!net-dialup/ueagle4-atm
+			!sys-block/qla-fc-firmware
+			!sys-firmware/iwl1000-ucode
+			!sys-firmware/iwl6005-ucode
+			!sys-firmware/iwl6030-ucode
+			!sys-firmware/iwl6050-ucode
+			!sys-firmware/iwl3160-ucode
+			!sys-firmware/iwl7260-ucode
+			!sys-firmware/iwl3160-7260-bt-ucode
+		)
+		unknown-license? (
+			!sys-firmware/alsa-firmware[alsa_cards_korg1212]
+			!sys-firmware/alsa-firmware[alsa_cards_maestro3]
+			!sys-firmware/alsa-firmware[alsa_cards_sb16]
+			!sys-firmware/alsa-firmware[alsa_cards_ymfpci]
+		)
+	)"
+
+QA_PREBUILT="*"
+
+pkg_pretend() {
+	use initramfs && mount-boot_pkg_pretend
+}
+
+src_unpack() {
+	if [[ ${PV} == 99999999* ]]; then
+		git-r3_src_unpack
+	else
+		default
+		# rename directory from git snapshot tarball
+		if [[ ${#GIT_COMMIT} -gt 8 ]]; then
+			mv ${PN}-*/ ${P} || die
+		fi
+	fi
+}
+
+src_prepare() {
+	default
+
+	find . -type f -not -perm 0644 -print0 \
+		| xargs --null --no-run-if-empty chmod 0644 \
+		|| die
+
+	chmod +x copy-firmware.sh || die
+
+	if use initramfs; then
+		if [[ -d "${S}/amd-ucode" ]]; then
+			local UCODETMP="${T}/ucode_tmp"
+			local UCODEDIR="${UCODETMP}/kernel/x86/microcode"
+			mkdir -p "${UCODEDIR}" || die
+			echo 1 > "${UCODETMP}/early_cpio"
+
+			local amd_ucode_file="${UCODEDIR}/AuthenticAMD.bin"
+			cat "${S}"/amd-ucode/*.bin > "${amd_ucode_file}" || die "Failed to concat amd cpu ucode"
+
+			if [[ ! -s "${amd_ucode_file}" ]]; then
+				die "Sanity check failed: '${amd_ucode_file}' is empty!"
+			fi
+
+			pushd "${UCODETMP}" &>/dev/null || die
+			find . -print0 | cpio --quiet --null -o -H newc -R 0:0 > "${S}"/amd-uc.img
+			popd &>/dev/null || die
+			if [[ ! -s "${S}/amd-uc.img" ]]; then
+				die "Failed to create '${S}/amd-uc.img'!"
+			fi
+		else
+			# If this will ever happen something has changed which
+			# must be reviewed
+			die "'${S}/amd-ucode' not found!"
+		fi
+	fi
+
+	# whitelist of misc files
+	local misc_files=(
+		copy-firmware.sh
+		WHENCE
+		README
+	)
+
+	# whitelist of images with a free software license
+	local free_software=(
+		# keyspan_pda (GPL-2+)
+		keyspan_pda/keyspan_pda.fw
+		keyspan_pda/xircom_pgs.fw
+		# dsp56k (GPL-2+)
+		dsp56k/bootstrap.bin
+		# ath9k_htc (BSD GPL-2+ MIT)
+		ath9k_htc/htc_7010-1.4.0.fw
+		ath9k_htc/htc_9271-1.4.0.fw
+		# pcnet_cs, 3c589_cs, 3c574_cs, serial_cs (dual GPL-2/MPL-1.1)
+		cis/LA-PCM.cis
+		cis/PCMLM28.cis
+		cis/DP83903.cis
+		cis/NE2K.cis
+		cis/tamarack.cis
+		cis/PE-200.cis
+		cis/PE520.cis
+		cis/3CXEM556.cis
+		cis/3CCFEM556.cis
+		cis/MT5634ZLX.cis
+		cis/RS-COM-2P.cis
+		cis/COMpad2.cis
+		cis/COMpad4.cis
+		# serial_cs (GPL-3)
+		cis/SW_555_SER.cis
+		cis/SW_7xx_SER.cis
+		cis/SW_8xx_SER.cis
+		# dvb-ttpci (GPL-2+)
+		av7110/bootcode.bin
+		# usbdux, usbduxfast, usbduxsigma (GPL-2+)
+		usbdux_firmware.bin
+		usbduxfast_firmware.bin
+		usbduxsigma_firmware.bin
+		# brcmfmac (GPL-2+)
+		brcm/brcmfmac4330-sdio.Prowise-PT301.txt
+		brcm/brcmfmac43340-sdio.meegopad-t08.txt
+		brcm/brcmfmac43362-sdio.cubietech,cubietruck.txt
+		brcm/brcmfmac43362-sdio.lemaker,bananapro.txt
+		brcm/brcmfmac43430a0-sdio.jumper-ezpad-mini3.txt
+		"brcm/brcmfmac43430a0-sdio.ONDA-V80 PLUS.txt"
+		brcm/brcmfmac43430-sdio.AP6212.txt
+		brcm/brcmfmac43430-sdio.Hampoo-D2D3_Vi8A1.txt
+		brcm/brcmfmac43430-sdio.MUR1DX.txt
+		brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt
+		brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt
+		brcm/brcmfmac4356-pcie.gpd-win-pocket.txt
+		# isci (GPL-2)
+		isci/isci_firmware.bin
+		# carl9170 (GPL-2+)
+		carl9170-1.fw
+		# atusb (GPL-2+)
+		atusb/atusb-0.2.dfu
+		atusb/atusb-0.3.dfu
+		atusb/rzusb-0.3.bin
+		# mlxsw_spectrum (dual BSD/GPL-2)
+		mellanox/mlxsw_spectrum-13.1420.122.mfa2
+		mellanox/mlxsw_spectrum-13.1530.152.mfa2
+		mellanox/mlxsw_spectrum-13.1620.192.mfa2
+		mellanox/mlxsw_spectrum-13.1702.6.mfa2
+		mellanox/mlxsw_spectrum-13.1703.4.mfa2
+		mellanox/mlxsw_spectrum-13.1910.622.mfa2
+		mellanox/mlxsw_spectrum-13.2000.1122.mfa2
+	)
+
+	# blacklist of images with unknown license
+	local unknown_license=(
+		atmsar11.fw
+		korg/k1212.dsp
+		ess/maestro3_assp_kernel.fw
+		ess/maestro3_assp_minisrc.fw
+		yamaha/ds1_ctrl.fw
+		yamaha/ds1_dsp.fw
+		yamaha/ds1e_ctrl.fw
+		tr_smctr.bin
+		ttusb-budget/dspbootcode.bin
+		emi62/bitstream.fw
+		emi62/loader.fw
+		emi62/midi.fw
+		emi62/spdif.fw
+		ti_3410.fw
+		ti_5052.fw
+		mts_mt9234mu.fw
+		mts_mt9234zba.fw
+		whiteheat.fw
+		whiteheat_loader.fw
+		intelliport2.bin
+		cpia2/stv0672_vp4.bin
+		vicam/firmware.fw
+		edgeport/boot.fw
+		edgeport/boot2.fw
+		edgeport/down.fw
+		edgeport/down2.fw
+		edgeport/down3.bin
+		sb16/mulaw_main.csp
+		sb16/alaw_main.csp
+		sb16/ima_adpcm_init.csp
+		sb16/ima_adpcm_playback.csp
+		sb16/ima_adpcm_capture.csp
+		sun/cassini.bin
+		acenic/tg1.bin
+		acenic/tg2.bin
+		adaptec/starfire_rx.bin
+		adaptec/starfire_tx.bin
+		yam/1200.bin
+		yam/9600.bin
+		3com/3C359.bin
+		ositech/Xilinx7OD.bin
+		qlogic/isp1000.bin
+		myricom/lanai.bin
+		yamaha/yss225_registers.bin
+		lgs8g75.fw
+	)
+
+	if use !unknown-license; then
+		einfo "Removing files with unknown license ..."
+		rm -v "${unknown_license[@]}" || die
+	fi
+
+	if use !redistributable; then
+		# remove files _not_ in the free_software or unknown_license lists
+		# everything else is confirmed (or assumed) to be redistributable
+		# based on upstream acceptance policy
+		einfo "Removing non-redistributable files ..."
+		local OLDIFS="${IFS}"
+		local IFS=$'\n'
+		set -o pipefail
+		find ! -type d -printf "%P\n" \
+			| grep -Fvx -e "${misc_files[*]}" -e "${free_software[*]}" -e "${unknown_license[*]}" \
+			| xargs -d '\n' --no-run-if-empty rm -v
+
+		[[ ${?} -ne 0 ]] && die "Failed to remove non-redistributable files"
+
+		IFS="${OLDIFS}"
+	fi
+
+	restore_config ${PN}.conf
+}
+
+src_install() {
+	./copy-firmware.sh -v "${ED}/lib/firmware" || die
+
+	pushd "${ED}/lib/firmware" &>/dev/null || die
+
+	# especially use !redistributable will cause some broken symlinks
+	einfo "Removing broken symlinks ..."
+	find * -xtype l -print -delete || die
+
+	if use savedconfig; then
+		if [[ -s "${S}/${PN}.conf" ]]; then
+			local files_to_keep="${T}/files_to_keep.lst"
+			grep -v '^#' "${S}/${PN}.conf" 2>/dev/null > "${files_to_keep}" || die
+			[[ -s "${files_to_keep}" ]] || die "grep failed, empty config file?"
+
+			einfo "Applying USE=savedconfig; Removing all files not listed in config ..."
+			find ! -type d -printf "%P\n" \
+				| grep -Fvx -f "${files_to_keep}" \
+				| xargs -d '\n' --no-run-if-empty rm -v
+
+			if [[ ${PIPESTATUS[0]} -ne 0 ]]; then
+				die "Find failed to print installed files"
+			elif [[ ${PIPESTATUS[1]} -eq 2 ]]; then
+				# grep returns exit status 1 if no lines were selected
+				# which is the case when we want to keep all files
+				die "Grep failed to select files to keep"
+			elif [[ ${PIPESTATUS[2]} -ne 0 ]]; then
+				die "Failed to remove files not listed in config"
+			fi
+		fi
+	fi
+
+	# remove empty directories, bug #396073
+	find -type d -empty -delete || die
+
+	# sanity check
+	if ! ( shopt -s failglob; : * ) 2>/dev/null; then
+		eerror "No files to install. Check your USE flag settings"
+		eerror "and the list of files in your saved configuration."
+		die "Refusing to install an empty package"
+	fi
+
+	# create config file
+	echo "# Remove files that shall not be installed from this list." > "${S}"/${PN}.conf || die
+	find * ! -type d >> "${S}"/${PN}.conf || die
+	save_config "${S}"/${PN}.conf
+
+	popd &>/dev/null || die
+
+	if use initramfs ; then
+		insinto /boot
+		doins "${S}"/amd-uc.img
+	fi
+}
+
+pkg_preinst() {
+	if use savedconfig; then
+		ewarn "USE=savedconfig is active. You must handle file collisions manually."
+	fi
+
+	# Make sure /boot is available if needed.
+	use initramfs && mount-boot_pkg_preinst
+}
+
+pkg_postinst() {
+	elog "If you are only interested in particular firmware files, edit the saved"
+	elog "configfile and remove those that you do not want."
+
+	local ver
+	for ver in ${REPLACING_VERSIONS}; do
+		if ver_test ${ver} -lt 20190514; then
+			elog
+			elog 'Starting with version 20190514, installation of many firmware'
+			elog 'files is controlled by USE flags. Please review your USE flag'
+			elog 'and package.license settings if you are missing some files.'
+			break
+		fi
+	done
+
+	# Don't forget to umount /boot if it was previously mounted by us.
+	use initramfs && mount-boot_pkg_postinst
+}
+
+pkg_prerm() {
+	# Make sure /boot is mounted so that we can remove /boot/amd-uc.img!
+	use initramfs && mount-boot_pkg_prerm
+}
+
+pkg_postrm() {
+	# Don't forget to umount /boot if it was previously mounted by us.
+	use initramfs && mount-boot_pkg_postrm
+}
diff --git a/sys-kernel/linux-firmware/linux-firmware-99999999.ebuild b/sys-kernel/linux-firmware/linux-firmware-99999999.ebuild
index 736bd9493455..01b85b27a4f0 100644
--- a/sys-kernel/linux-firmware/linux-firmware-99999999.ebuild
+++ b/sys-kernel/linux-firmware/linux-firmware-99999999.ebuild
@@ -30,11 +30,11 @@ LICENSE="GPL-2 GPL-2+ GPL-3 BSD MIT || ( MPL-1.1 GPL-2 )
 	unknown-license? ( all-rights-reserved )"
 SLOT="0"
 IUSE="initramfs +redistributable savedconfig unknown-license"
-RESTRICT="binchecks strip
-	unknown-license? ( bindist )"
-
 REQUIRED_USE="initramfs? ( redistributable )"
 
+RESTRICT="binchecks strip test
+	unknown-license? ( bindist )"
+
 BDEPEND="initramfs? ( app-arch/cpio )"
 
 #add anything else that collides to this
@@ -60,6 +60,8 @@ RDEPEND="!savedconfig? (
 		)
 	)"
 
+QA_PREBUILT="*"
+
 pkg_pretend() {
 	use initramfs && mount-boot_pkg_pretend
 }
@@ -77,30 +79,46 @@ src_unpack() {
 }
 
 src_prepare() {
-	# source and documentation files, not to be installed
-	local source_files=(
-		README
+	default
+
+	find . -type f -not -perm 0644 -print0 \
+		| xargs --null --no-run-if-empty chmod 0644 \
+		|| die
+
+	chmod +x copy-firmware.sh || die
+
+	if use initramfs; then
+		if [[ -d "${S}/amd-ucode" ]]; then
+			local UCODETMP="${T}/ucode_tmp"
+			local UCODEDIR="${UCODETMP}/kernel/x86/microcode"
+			mkdir -p "${UCODEDIR}" || die
+			echo 1 > "${UCODETMP}/early_cpio"
+
+			local amd_ucode_file="${UCODEDIR}/AuthenticAMD.bin"
+			cat "${S}"/amd-ucode/*.bin > "${amd_ucode_file}" || die "Failed to concat amd cpu ucode"
+
+			if [[ ! -s "${amd_ucode_file}" ]]; then
+				die "Sanity check failed: '${amd_ucode_file}' is empty!"
+			fi
+
+			pushd "${UCODETMP}" &>/dev/null || die
+			find . -print0 | cpio --quiet --null -o -H newc -R 0:0 > "${S}"/amd-uc.img
+			popd &>/dev/null || die
+			if [[ ! -s "${S}/amd-uc.img" ]]; then
+				die "Failed to create '${S}/amd-uc.img'!"
+			fi
+		else
+			# If this will ever happen something has changed which
+			# must be reviewed
+			die "'${S}/amd-ucode' not found!"
+		fi
+	fi
+
+	# whitelist of misc files
+	local misc_files=(
+		copy-firmware.sh
 		WHENCE
-		"LICEN[CS]E*"
-		"GPL*"
-		configure
-		Makefile
-		check_whence.py
-		atusb/ChangeLog
-		av7110/Boot.S
-		av7110/Makefile
-		carl9170fw/
-		cis/Makefile
-		cis/src/
-		dsp56k/bootstrap.asm
-		dsp56k/concat-bootstrap.pl
-		dsp56k/Makefile
-		"isci/*.[ch]"
-		isci/Makefile
-		isci/README
-		"keyspan_pda/*.S"
-		keyspan_pda/Makefile
-		usbdux/
+		README
 	)
 
 	# whitelist of images with a free software license
@@ -217,90 +235,84 @@ src_prepare() {
 		lgs8g75.fw
 	)
 
-	default
-
-	# remove sources and documentation (wildcards are expanded)
-	rm -r ${source_files[@]} || die
-	rm -rf .git
-
 	if use !unknown-license; then
-		# remove files in unknown_license
-		rm "${unknown_license[@]}" || die
+		einfo "Removing files with unknown license ..."
+		rm -v "${unknown_license[@]}" || die
 	fi
 
 	if use !redistributable; then
 		# remove files _not_ in the free_software or unknown_license lists
 		# everything else is confirmed (or assumed) to be redistributable
 		# based on upstream acceptance policy
+		einfo "Removing non-redistributable files ..."
+		local OLDIFS="${IFS}"
 		local IFS=$'\n'
+		set -o pipefail
 		find ! -type d -printf "%P\n" \
-			| grep -Fvx -e "${free_software[*]}" -e "${unknown_license[*]}" \
-			| xargs -d '\n' rm || die
-		IFS=$' \t\n'
-	fi
+			| grep -Fvx -e "${misc_files[*]}" -e "${free_software[*]}" -e "${unknown_license[*]}" \
+			| xargs -d '\n' --no-run-if-empty rm -v
 
-	if use initramfs; then
-		if [[ -d "${S}/amd-ucode" ]]; then
-			local UCODETMP="${T}/ucode_tmp"
-			local UCODEDIR="${UCODETMP}/kernel/x86/microcode"
-			mkdir -p "${UCODEDIR}" || die
-			echo 1 > "${UCODETMP}/early_cpio"
+		[[ ${?} -ne 0 ]] && die "Failed to remove non-redistributable files"
 
-			local amd_ucode_file="${UCODEDIR}/AuthenticAMD.bin"
-			cat "${S}"/amd-ucode/*.bin > "${amd_ucode_file}" || die "Failed to concat amd cpu ucode"
+		IFS="${OLDIFS}"
+	fi
 
-			if [[ ! -s "${amd_ucode_file}" ]]; then
-				die "Sanity check failed: '${amd_ucode_file}' is empty!"
-			fi
+	restore_config ${PN}.conf
+}
 
-			pushd "${UCODETMP}" &>/dev/null || die
-			find . -print0 | cpio --quiet --null -o -H newc -R 0:0 > "${S}"/amd-uc.img
-			popd &>/dev/null || die
-			if [[ ! -s "${S}/amd-uc.img" ]]; then
-				die "Failed to create '${S}/amd-uc.img'!"
-			fi
-		else
-			# If this will ever happen something has changed which
-			# must be reviewed
-			die "'${S}/amd-ucode' not found!"
-		fi
-	fi
+src_install() {
+	./copy-firmware.sh -v "${ED}/lib/firmware" || die
+
+	pushd "${ED}/lib/firmware" &>/dev/null || die
 
-	echo "# Remove files that shall not be installed from this list." > ${PN}.conf
-	find * ! -type d ! \( -name ${PN}.conf -o -name amd-uc.img \) >> ${PN}.conf
+	# especially use !redistributable will cause some broken symlinks
+	einfo "Removing broken symlinks ..."
+	find * -xtype l -print -delete || die
 
 	if use savedconfig; then
-		restore_config ${PN}.conf
-
-		ebegin "Removing all files not listed in config"
-		find ! -type d ! \( -name ${PN}.conf -o -name amd-uc.img \) -printf "%P\n" \
-			| grep -Fvx -f <(grep -v '^#' ${PN}.conf \
-				|| die "grep failed, empty config file?") \
-			| xargs -d '\n' --no-run-if-empty rm
-		eend $? || die
+		if [[ -s "${S}/${PN}.conf" ]]; then
+			local files_to_keep="${T}/files_to_keep.lst"
+			grep -v '^#' "${S}/${PN}.conf" 2>/dev/null > "${files_to_keep}" || die
+			[[ -s "${files_to_keep}" ]] || die "grep failed, empty config file?"
+
+			einfo "Applying USE=savedconfig; Removing all files not listed in config ..."
+			find ! -type d -printf "%P\n" \
+				| grep -Fvx -f "${files_to_keep}" \
+				| xargs -d '\n' --no-run-if-empty rm -v
+
+			if [[ ${PIPESTATUS[0]} -ne 0 ]]; then
+				die "Find failed to print installed files"
+			elif [[ ${PIPESTATUS[1]} -eq 2 ]]; then
+				# grep returns exit status 1 if no lines were selected
+				# which is the case when we want to keep all files
+				die "Grep failed to select files to keep"
+			elif [[ ${PIPESTATUS[2]} -ne 0 ]]; then
+				die "Failed to remove files not listed in config"
+			fi
+		fi
 	fi
 
 	# remove empty directories, bug #396073
 	find -type d -empty -delete || die
-}
-
-src_install() {
-	save_config ${PN}.conf
-	rm ${PN}.conf || die
-
-	if use initramfs ; then
-		mkdir "${ED}/boot" || die
-		mv "${S}"/amd-uc.img "${ED}/boot" || die
-	fi
 
+	# sanity check
 	if ! ( shopt -s failglob; : * ) 2>/dev/null; then
 		eerror "No files to install. Check your USE flag settings"
 		eerror "and the list of files in your saved configuration."
 		die "Refusing to install an empty package"
 	fi
 
-	insinto /lib/firmware/
-	doins -r *
+	# create config file
+	echo "# Remove files that shall not be installed from this list." > "${S}"/${PN}.conf || die
+	find * ! -type d >> "${S}"/${PN}.conf || die
+	save_config "${S}"/${PN}.conf
+
+	popd &>/dev/null || die
+
+	if use initramfs ; then
+		insinto /boot
+		doins "${S}"/amd-uc.img
+	fi
 }
 
 pkg_preinst() {