Messages in this thread Patch in this message | | | From | Jisheng Zhang <> | Subject | [PATCH] riscv: boot: add zstd support | Date | Wed, 23 Nov 2022 23:02:57 +0800 |
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Support build the zstd compressed Image.zst. Similar as other compressed formats, the Image.zst is not self-decompressing and the bootloader still needs to handle decompression before launching the kernel image.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org> --- arch/riscv/boot/Makefile | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/riscv/boot/Makefile b/arch/riscv/boot/Makefile index d1a49adcb1d7..c72de7232abb 100644 --- a/arch/riscv/boot/Makefile +++ b/arch/riscv/boot/Makefile @@ -56,6 +56,9 @@ $(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) + $(obj)/loader.bin: $(obj)/loader FORCE $(call if_changed,objcopy) -- 2.37.2
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