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3db9d6e57d
- Update microcode for 24 CPU types
- Implements IBRS/IBPB/STIPB support, Spectre-v2 mitigation for:
Sandybridge, Ivy Bridge, Haswell, Broadwell, Skylake, Kaby Lake,
Coffee Lake
- Missing production updates:
- Broadwell-E/EX Xeons (sig 0x406f1)
- Anniedale/Morefield, Apollo Lake, Avoton, Cherry Trail, Braswell,
Gemini Lake, Denverton
- New Microcodes:
- sig 0x00050653, pf_mask 0x97, 2018-01-29, rev 0x1000140
- sig 0x00050665, pf_mask 0x10, 2018-01-22, rev 0xe000009
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
50 lines
1.3 KiB
Makefile
50 lines
1.3 KiB
Makefile
#
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# Copyright (C) 2018 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=intel-microcode
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PKG_VERSION:=20180312
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PKG_RELEASE:=1
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PKG_SOURCE:=intel-microcode_3.$(PKG_VERSION).$(PKG_RELEASE).tar.xz
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PKG_SOURCE_URL:=http://ftp.debian.org/debian/pool/non-free/i/intel-microcode/
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PKG_HASH:=6ccb295d23961c7b96a69280e30fdce939e1d905147b22b8428886b173812d52
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PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-3.$(PKG_VERSION).$(PKG_RELEASE)
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PKG_BUILD_DEPENDS:=iucode-tool/host
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ifdef CONFIG_TARGET_x86_64
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MICROCODE:="intel-microcode-64"
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else
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MICROCODE:="intel-microcode"
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endif
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include $(INCLUDE_DIR)/package.mk
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define Package/intel-microcode
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SECTION:=firmware
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CATEGORY:=Firmware
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URL:=$(PKG_SOURCE_URL)
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DEPENDS:=@TARGET_x86 +iucode-tool
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TITLE:=Intel x86 CPU microcode
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endef
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define Build/Compile
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IUCODE_TOOL=$(STAGING_DIR)/../host/bin/iucode_tool $(MAKE) -C $(PKG_BUILD_DIR)
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mkdir $(PKG_BUILD_DIR)/intel-ucode
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$(STAGING_DIR)/../host/bin/iucode_tool -q \
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--write-firmware=$(PKG_BUILD_DIR)/intel-ucode $(PKG_BUILD_DIR)/$(MICROCODE).bin
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endef
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define Package/intel-microcode/install
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$(INSTALL_DIR) $(1)/lib/firmware/intel-ucode
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$(INSTALL_DATA) $(PKG_BUILD_DIR)/intel-ucode/* $(1)/lib/firmware/intel-ucode
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endef
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$(eval $(call BuildPackage,intel-microcode))
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