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author | Thomas Deutschmann <whissi@gentoo.org> | 2019-08-03 01:46:36 +0200 |
---|---|---|
committer | Thomas Deutschmann <whissi@gentoo.org> | 2019-08-03 01:59:05 +0200 |
commit | 3547ee0e2205ce4b8db5acd193d9215d61769511 (patch) | |
tree | 00537be3658b541d4cddb10f34f30c7b4006ef6c /sys-kernel/linux-firmware | |
parent | dev-db/mariadb: Fix file collisions and missing static binding (diff) | |
download | gentoo-3547ee0e2205ce4b8db5acd193d9215d61769511.tar.gz gentoo-3547ee0e2205ce4b8db5acd193d9215d61769511.tar.bz2 gentoo-3547ee0e2205ce4b8db5acd193d9215d61769511.zip |
sys-kernel/linux-firmware: add USE=initramfs
USE=initramfs will create /boot/amd-uc.img.
Package-Manager: Portage-2.3.69, Repoman-2.3.16
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>
Diffstat (limited to 'sys-kernel/linux-firmware')
-rw-r--r-- | sys-kernel/linux-firmware/linux-firmware-99999999.ebuild | 40 | ||||
-rw-r--r-- | sys-kernel/linux-firmware/metadata.xml | 7 |
2 files changed, 40 insertions, 7 deletions
diff --git a/sys-kernel/linux-firmware/linux-firmware-99999999.ebuild b/sys-kernel/linux-firmware/linux-firmware-99999999.ebuild index f439b40eab43..c2afff9ee0c0 100644 --- a/sys-kernel/linux-firmware/linux-firmware-99999999.ebuild +++ b/sys-kernel/linux-firmware/linux-firmware-99999999.ebuild @@ -2,7 +2,7 @@ # Distributed under the terms of the GNU General Public License v2 EAPI=7 -inherit savedconfig +inherit mount-boot savedconfig if [[ ${PV} == 99999999* ]]; then inherit git-r3 @@ -21,10 +21,12 @@ LICENSE="GPL-2 GPL-2+ GPL-3 BSD MIT || ( MPL-1.1 GPL-2 ) linux-fw-redistributable ( BSD-2 BSD BSD-4 ISC MIT no-source-code ) ) unknown-license? ( all-rights-reserved )" SLOT="0" -IUSE="+redistributable savedconfig unknown-license" +IUSE="initramfs +redistributable savedconfig unknown-license" RESTRICT="binchecks strip unknown-license? ( bindist )" +BDEPEND="initramfs? ( app-arch/cpio )" + RDEPEND="!savedconfig? ( redistributable? ( !sys-firmware/alsa-firmware[alsa_cards_ca0132] @@ -244,8 +246,35 @@ src_prepare() { IFS=$' \t\n' fi + 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 + echo "# Remove files that shall not be installed from this list." > ${PN}.conf - find * ! -type d ! -name ${PN}.conf >> ${PN}.conf + find * ! -type d \( ! -name ${PN}.conf -o -name amd-uc.img \) >> ${PN}.conf if use savedconfig; then restore_config ${PN}.conf @@ -268,6 +297,11 @@ src_install() { fi rm ${PN}.conf || die + if use initramfs ; then + mkdir "${ED}/boot" || die + mv "${S}"/amd-uc.img "${ED}/boot" || die + fi + 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." diff --git a/sys-kernel/linux-firmware/metadata.xml b/sys-kernel/linux-firmware/metadata.xml index 7370ea010ccd..b1cdaa4debb2 100644 --- a/sys-kernel/linux-firmware/metadata.xml +++ b/sys-kernel/linux-firmware/metadata.xml @@ -14,10 +14,9 @@ <name>Gentoo Kernel Project</name> </maintainer> <use> - <flag name="redistributable">Install also non-free (but redistributable) - firmware files</flag> + <flag name="initramfs">Create and install initramfs for early microcode loading in /boot (only AMD for now)</flag> + <flag name="redistributable">Install also non-free (but redistributable) firmware files</flag> <flag name="savedconfig">Allows individual selection of firmware files</flag> - <flag name="unknown-license">Install firmware files whose license is - unknown</flag> + <flag name="unknown-license">Install firmware files whose license is unknown</flag> </use> </pkgmetadata> |