The Image.* targets existed for other compressors already. Bootloader
support is needed for decompression.
This is for CONFIG_EFI_ZBOOT=n. With CONFIG_EFI_ZBOOT=y, XZ was already
available.
Cc: Simon Glass <sjg@chromium.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Jules Maselbas <jmaselbas@zdiv.net>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
---
arch/arm64/boot/Makefile | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/Makefile b/arch/arm64/boot/Makefile
index 607a67a649c4..b5a08333bc57 100644
--- a/arch/arm64/boot/Makefile
+++ b/arch/arm64/boot/Makefile
@@ -17,7 +17,7 @@
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 \
- Image.zst image.fit
+ Image.zst Image.xz image.fit
$(obj)/Image: vmlinux FORCE
$(call if_changed,objcopy)
@@ -40,6 +40,9 @@ $(obj)/Image.lzo: $(obj)/Image FORCE
$(obj)/Image.zst: $(obj)/Image FORCE
$(call if_changed,zstd)
+$(obj)/Image.xz: $(obj)/Image FORCE
+ $(call if_changed,xzkern)
+
$(obj)/image.fit: $(obj)/Image $(obj)/dts/dtbs-list FORCE
$(call if_changed,fit)
--
2.45.2