From 022ffb56b2491fd7d8051ac6e6c7622ecc313d8f Mon Sep 17 00:00:00 2001 From: Tomasz Maciej Nowak Date: Tue, 20 Nov 2018 17:20:44 +0100 Subject: [PATCH] intel-microcode: create early load microcode image Create initrd image with packed microcode. This'll allow to load it at early boot stage. Signed-off-by: Tomasz Maciej Nowak --- package/firmware/intel-microcode/Makefile | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/package/firmware/intel-microcode/Makefile b/package/firmware/intel-microcode/Makefile index 07db9b1f96..4bd47b087a 100644 --- a/package/firmware/intel-microcode/Makefile +++ b/package/firmware/intel-microcode/Makefile @@ -35,15 +35,17 @@ define Package/intel-microcode endef define Build/Compile - IUCODE_TOOL=$(STAGING_DIR)/../host/bin/iucode_tool $(MAKE) -C $(PKG_BUILD_DIR) - mkdir $(PKG_BUILD_DIR)/intel-ucode-ipkg - $(STAGING_DIR)/../host/bin/iucode_tool -q \ - --write-firmware=$(PKG_BUILD_DIR)/intel-ucode-ipkg $(PKG_BUILD_DIR)/$(MICROCODE).bin + IUCODE_TOOL=$(STAGING_DIR)/../host/bin/iucode_tool \ + $(MAKE) -C $(PKG_BUILD_DIR) + $(STAGING_DIR)/../host/bin/iucode_tool -q --mini-earlyfw \ + --write-earlyfw=$(PKG_BUILD_DIR)/intel-ucode.cpio \ + $(PKG_BUILD_DIR)/$(MICROCODE).bin endef define Package/intel-microcode/install - $(INSTALL_DIR) $(1)/lib/firmware/intel-ucode - $(INSTALL_DATA) $(PKG_BUILD_DIR)/intel-ucode-ipkg/* $(1)/lib/firmware/intel-ucode + $(INSTALL_DIR) $(1)/boot + $(INSTALL_DATA) $(PKG_BUILD_DIR)/intel-ucode.cpio \ + $(1)/boot/intel-ucode.img endef $(eval $(call BuildPackage,intel-microcode))