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| author | Tomasz Maciej Nowak <tomek_n@o2.pl> | 2018-10-31 18:48:38 +0100 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2018-11-26 12:05:45 +0100 |
| commit | 975019b3a755ec3b91864b60b45e5ee104075096 (patch) | |
| tree | 4fc22e1835cab455b99ce80ec5f662ac638bbd1f | |
| parent | a822283c7e56bb3b409712e0eb9af5a91aac247d (diff) | |
| download | upstream-975019b3a755ec3b91864b60b45e5ee104075096.tar.gz upstream-975019b3a755ec3b91864b60b45e5ee104075096.tar.bz2 upstream-975019b3a755ec3b91864b60b45e5ee104075096.zip | |
amd64-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 <tomek_n@o2.pl>
| -rw-r--r-- | package/firmware/amd64-microcode/Makefile | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/package/firmware/amd64-microcode/Makefile b/package/firmware/amd64-microcode/Makefile index 4fd3d04610..adf3352af2 100644 --- a/package/firmware/amd64-microcode/Makefile +++ b/package/firmware/amd64-microcode/Makefile @@ -35,11 +35,17 @@ define Build/Prepare endef define Build/Compile + mkdir -p $(PKG_BUILD_DIR)/kernel/x86/microcode/ + cat $(PKG_BUILD_DIR)/microcode_amd*.bin \ + > $(PKG_BUILD_DIR)/kernel/x86/microcode/AuthenticAMD.bin + (cd $(PKG_BUILD_DIR); \ + echo "kernel/x86/microcode/AuthenticAMD.bin" \ + | cpio -o -H newc --reproducible > amd-ucode.cpio) endef define Package/amd64-microcode/install - $(INSTALL_DIR) $(1)/lib/firmware/amd-ucode - $(INSTALL_DATA) $(PKG_BUILD_DIR)/*.bin $(1)/lib/firmware/amd-ucode + $(INSTALL_DIR) $(1)/boot + $(INSTALL_DATA) $(PKG_BUILD_DIR)/amd-ucode.cpio $(1)/boot/amd-ucode.img endef $(eval $(call BuildPackage,amd64-microcode)) |