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Add Intel microcode updates from Jan 2018

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Add intel microcode to the distribution and configure dracut in a way
that the microcode is loaded early in the boot process.

Fixes #11590

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Acknowledged-by: Arne Fitzenreiter <arne.fitzenreiter@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This commit is contained in:
Jonatan Schlag
2018-01-14 14:16:31 +01:00
committed by Michael Tremer
parent c91f74b988
commit d404b1dba2
9 changed files with 278 additions and 4 deletions
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2
lfs/cdrom
View File

@@ -94,7 +94,7 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
dd if=/dev/zero bs=1k count=2 > /install/cdrom/boot/isolinux/boot.catalog
ifneq "$(BUILD_PLATFORM)" "arm"
cp /boot/vmlinuz-$(KVER)-ipfire /install/cdrom/boot/isolinux/vmlinuz
dracut --force -a "installer" --strip --xz /install/cdrom/boot/isolinux/instroot $(KVER)-ipfire
dracut --force --early-microcode -a "installer" --strip --xz /install/cdrom/boot/isolinux/instroot $(KVER)-ipfire
cp $(DIR_SRC)/config/syslinux/boot.png /install/cdrom/boot/isolinux/boot.png
cp /usr/lib/memtest86+/memtest.bin /install/cdrom/boot/isolinux/memtest
cp /usr/share/ipfire-netboot/ipxe.lkrn /install/cdrom/boot/isolinux/netboot

80
lfs/intel-microcode Normal file
View File

@@ -0,0 +1,80 @@
###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2007-2016 IPFire Team <info@ipfire.org> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
###############################################################################
# Definitions
###############################################################################
include Config
VER = 20180108
THISAPP = microcode-$(VER)
DL_FILE = $(THISAPP).tgz
DL_FROM = $(URL_IPFIRE)
DIR_APP = $(DIR_SRC)/$(THISAPP)
TARGET = $(DIR_INFO)/$(THISAPP)
SUP_ARCH = i586 x86_64
###############################################################################
# Top-level Rules
###############################################################################
objects = $(DL_FILE)
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
$(DL_FILE)_MD5 = 871df55f0ab010ee384dabfc424f2c12
install : $(TARGET)
check : $(patsubst %,$(DIR_CHK)/%,$(objects))
download :$(patsubst %,$(DIR_DL)/%,$(objects))
md5 : $(subst %,%_MD5,$(objects))
dist:.
$(PAK)
###############################################################################
# Downloading, checking, md5sum
###############################################################################
$(patsubst %,$(DIR_CHK)/%,$(objects)) :
@$(CHECK)
$(patsubst %,$(DIR_DL)/%,$(objects)) :
@$(LOAD)
$(subst %,%_MD5,$(objects)) :
@$(MD5)
###############################################################################
# Installation Details
###############################################################################
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD)
@rm -rf $(DIR_APP) && cd $(DIR_SRC) && mkdir -p $(DIR_APP) && tar zxf $(DIR_DL)/$(DL_FILE) -C $(DIR_APP)
ls /usr/src
# Copy the firmware files into the right position
cd $(DIR_APP) && cp -R intel-ucode /lib/firmware/
@rm -rf $(DIR_APP)
@$(POSTBUILD)

2
lfs/linux-initrd
View File

@@ -62,7 +62,7 @@ ifneq "$(KCFG)" "-rpi"
ifneq "$(KCFG)" "-pae"
# Create initramfs images
dracut --force --verbose --strip --xz /boot/initramfs-$(KVER)-$(VERSUFIX).img $(KVER)-$(VERSUFIX)
dracut --force --early-microcode --verbose --strip --xz /boot/initramfs-$(KVER)-$(VERSUFIX).img $(KVER)-$(VERSUFIX)
ifeq "$(KCFG)" "-kirkwood"
cd /boot && mkimage -A arm -T ramdisk -C lzma -d initramfs-$(KVER)-$(VERSUFIX).img uInit-$(VERSUFIX)