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-rw-r--r--arch/arm64/boot/Makefile11
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/arm64/boot/Makefile b/arch/arm64/boot/Makefile
index ebe80faab883..c65aee088410 100644
--- a/arch/arm64/boot/Makefile
+++ b/arch/arm64/boot/Makefile
@@ -16,7 +16,7 @@
OBJCOPYFLAGS_Image :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
-targets := Image Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo
+targets := Image Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo Image.zst
$(obj)/Image: vmlinux FORCE
$(call if_changed,objcopy)
@@ -35,3 +35,12 @@ $(obj)/Image.lzma: $(obj)/Image FORCE
$(obj)/Image.lzo: $(obj)/Image FORCE
$(call if_changed,lzo)
+
+$(obj)/Image.zst: $(obj)/Image FORCE
+ $(call if_changed,zstd)
+
+EFI_ZBOOT_PAYLOAD := Image
+EFI_ZBOOT_BFD_TARGET := elf64-littleaarch64
+EFI_ZBOOT_MACH_TYPE := ARM64
+
+include $(srctree)/drivers/firmware/efi/libstub/Makefile.zboot