sys-kernel/coreos-kernel: include microcode

Include microcode via the CONFIG_EXTRA_FIRMWARE option since prepending a cpio archive to bootengine.cpio doesn't work (needs to be a seperate initrd).
coreos · Jan 17, 2018 · a537598 · a537598
1 parent b8574cf
commit a537598
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/...os-kernel/coreos-kernel-4.14.13-r1.ebuild → ...os-kernel/coreos-kernel-4.14.13-r2.ebuild b/...os-kernel/coreos-kernel-4.14.13-r1.ebuild → ...os-kernel/coreos-kernel-4.14.13-r2.ebuild
@@ -26,7 +26,8 @@ DEPEND="${RDEPEND}
 	sys-fs/e2fsprogs
 	sys-fs/mdadm
 	sys-fs/xfsprogs
-	>=sys-kernel/coreos-firmware-20160331-r1:=
+	sys-firmware/intel-microcode
+	>=sys-kernel/coreos-firmware-20180103-r1:=
 	>=sys-kernel/bootengine-0.0.4:=
 	sys-kernel/dracut
 	virtual/udev"
@@ -60,6 +61,11 @@ src_prepare() {
 	# Symlink to bootengine.cpio so we can stick with relative paths in .config
 	ln -sv "${ROOT}"/usr/share/bootengine/bootengine.cpio build/ || die
 	config_update 'CONFIG_INITRAMFS_SOURCE="bootengine.cpio"'
+
+	# include all intel and amd microcode files, avoiding the signatures
+	local fw_dir="${ROOT}lib/firmware"
+	config_update "CONFIG_EXTRA_FIRMWARE=\"$(find ${fw_dir} -type f \( -path ${fw_dir}'/intel-ucode/*' -o -path ${fw_dir}'/amd-ucode/*' \) -printf '%P ')\""
+	config_update "CONFIG_EXTRA_FIRMWARE_DIR=\"${fw_dir}\""
 }
 
 src_compile() {